A refcount issue can appeared in __fwnode_link_del() due to the
pr_debug() call:
WARNING: CPU: 0 PID: 901 at lib/refcount.c:25 refcount_warn_saturate+0xe5/0x110
Call Trace:
<TASK>
...
of_node_get+0x1e/0x30
of_fwnode_get+0x28/0x40
fwnode_full_name_string+0x34/0x90
fwnode_string+0xdb/0x140
...
vsnprintf+0x17b/0x630
...
__fwnode_link_del+0x25/0xa0
fwnode_links_purge+0x39/0xb0
of_node_release+0xd9/0x180
...
Indeed, an fwnode (of_node) is being destroyed and so, of_node_release()
is called because the of_node refcount reached 0.
From of_node_release() several function calls are done and lead to
a pr_debug() calls with %pfwf to print the fwnode full name.
The issue is not present if we change %pfwf to %pfwP.
To print the full name, %pfwf iterates over the current node and its
parents and obtain/drop a reference to all nodes involved.
In order to allow to print the full name (%pfwf) of a node while it is
being destroyed, do not obtain/drop a reference to this current node.
Fixes: a92eb7621b ("lib/vsprintf: Make use of fwnode API to obtain node names and separators")
Cc: stable@vger.kernel.org
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20231114152655.409331-1-herve.codina@bootlin.com
-----BEGIN PGP SIGNATURE-----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=Cmex
-----END PGP SIGNATURE-----
Merge tag 'printk-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
Pull printk updates from Petr Mladek:
- Another preparation step for introducing printk kthreads. The main
piece is a per-console lock with several features:
- Support three priorities: normal, emergency, and panic. They will
be defined by a context where the lock is taken. A context with a
higher priority is allowed to take over the lock from a context
with a lower one.
The plan is to use the emergency context for Oops and WARN()
messages, and also by watchdogs.
The panic() context will be used on panic CPU.
- The owner might enter/exit regions where it is not safe to take
over the lock. It allows the take over the lock a safe way in the
middle of a message.
For example, serial drivers emit characters one by one. And the
serial port is in a safe state in between.
Only the final console_flush_in_panic() will be allowed to take
over the lock even in the unsafe state (last chance, pray, and
hope).
- A higher priority context might busy wait with a timeout. The
current owner is informed about the waiter and releases the lock
on exit from the unsafe state.
- The new lock is safe even in atomic contexts, including NMI.
Another change is a safe manipulation of per-console sequence number
counter under the new lock.
- simple_strntoull() micro-optimization
- Reduce pr_flush() pooling time.
- Calm down false warning about possible buffer invalid access to
console buffers when CONFIG_PRINTK is disabled.
[ .. and Thomas Gleixner wants to point out that while several of the
commits are attributed to him, he only authored the early versions of
said commits, and that John Ogness and Petr Mladek have been the ones
who sorted out the details and really should be those who get the
credit - Linus ]
* tag 'printk-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
vsprintf: uninline simple_strntoull(), reorder arguments
printk: printk: Remove unnecessary statements＇len = 0;＇
printk: Reduce pr_flush() pooling time
printk: fix illegal pbufs access for !CONFIG_PRINTK
printk: nbcon: Allow drivers to mark unsafe regions and check state
printk: nbcon: Add emit function and callback function for atomic printing
printk: nbcon: Add sequence handling
printk: nbcon: Add ownership state functions
printk: nbcon: Add buffer management
printk: Make static printk buffers available to nbcon
printk: nbcon: Add acquire/release logic
printk: Add non-BKL (nbcon) console basic infrastructure
-----BEGIN PGP SIGNATURE-----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=injt
-----END PGP SIGNATURE-----
Merge tag 'livepatching-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching
Pull livepatching update from Petr Mladek:
- Add missing newline character to avoid waiting for a continuous
message
* tag 'livepatching-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
livepatch: Fix missing newline character in klp_resolve_symbols()
Hi Linus,
Please pull patches for v6.7.
This request includes "bitmap: cleanup bitmap_*_region() implementation"
series, and scattered cleanup patches.
Thanks,
Yury
-----BEGIN PGP SIGNATURE-----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=L4AW
-----END PGP SIGNATURE-----
Merge tag 'bitmap-for-6.7' of https://github.com/norov/linux
Pull bitmap updates from Yury Norov:
"This includes the 'bitmap: cleanup bitmap_*_region() implementation'
series, and scattered cleanup patches"
* tag 'bitmap-for-6.7' of https://github.com/norov/linux:
buildid: reduce header file dependencies for module
bitmap: move bitmap_*_region() functions to bitmap.h
bitmap: drop _reg_op() function
bitmap: replace _reg_op(REG_OP_ISFREE) with find_next_bit()
bitmap: replace _reg_op(REG_OP_RELEASE) with bitmap_clear()
bitmap: replace _reg_op(REG_OP_ALLOC) with bitmap_set()
bitmap: fix opencoded bitmap_allocate_region()
bitmap: add test for bitmap_*_region() functions
bitmap: align __reg_op() wrappers with modern coding style
lib/bitmap: split-out string-related operations to a separate files
bitmap: Remove dead code, i.e. bitmap_copy_le()
bitmap: Fix a typo ("identify map")
cpumask: kernel-doc cleanups and additions
there's little I can say which isn't in the individual changelogs.
The lengthier patch series are
- "kdump: use generic functions to simplify crashkernel reservation in
arch", from Baoquan He. This is mainly cleanups and consolidation of
the "crashkernel=" kernel parameter handling.
- After much discussion, David Laight's "minmax: Relax type checks in
min() and max()" is here. Hopefully reduces some typecasting and the
use of min_t() and max_t().
- A group of patches from Oleg Nesterov which clean up and slightly fix
our handling of reads from /proc/PID/task/... and which remove
task_struct.therad_group.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZUQP9wAKCRDdBJ7gKXxA
jmOAAQDh8sxagQYocoVsSm28ICqXFeaY9Co1jzBIDdNesAvYVwD/c2DHRqJHEiS4
63BNcG3+hM9nwGJHb5lyh5m79nBMRg0=
=On4u
-----END PGP SIGNATURE-----
Merge tag 'mm-nonmm-stable-2023-11-02-14-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
"As usual, lots of singleton and doubleton patches all over the tree
and there's little I can say which isn't in the individual changelogs.
The lengthier patch series are
- 'kdump: use generic functions to simplify crashkernel reservation
in arch', from Baoquan He. This is mainly cleanups and
consolidation of the 'crashkernel=' kernel parameter handling
- After much discussion, David Laight's 'minmax: Relax type checks in
min() and max()' is here. Hopefully reduces some typecasting and
the use of min_t() and max_t()
- A group of patches from Oleg Nesterov which clean up and slightly
fix our handling of reads from /proc/PID/task/... and which remove
task_struct.thread_group"
* tag 'mm-nonmm-stable-2023-11-02-14-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (64 commits)
scripts/gdb/vmalloc: disable on no-MMU
scripts/gdb: fix usage of MOD_TEXT not defined when CONFIG_MODULES=n
.mailmap: add address mapping for Tomeu Vizoso
mailmap: update email address for Claudiu Beznea
tools/testing/selftests/mm/run_vmtests.sh: lower the ptrace permissions
.mailmap: map Benjamin Poirier's address
scripts/gdb: add lx_current support for riscv
ocfs2: fix a spelling typo in comment
proc: test ProtectionKey in proc-empty-vm test
proc: fix proc-empty-vm test with vsyscall
fs/proc/base.c: remove unneeded semicolon
do_io_accounting: use sig->stats_lock
do_io_accounting: use __for_each_thread()
ocfs2: replace BUG_ON() at ocfs2_num_free_extents() with ocfs2_error()
ocfs2: fix a typo in a comment
scripts/show_delta: add __main__ judgement before main code
treewide: mark stuff as __ro_after_init
fs: ocfs2: check status values
proc: test /proc/${pid}/statm
compiler.h: move __is_constexpr() to compiler.h
...
included in this merge do the following:
- Kemeng Shi has contributed some compation maintenance work in the
series "Fixes and cleanups to compaction".
- Joel Fernandes has a patchset ("Optimize mremap during mutual
alignment within PMD") which fixes an obscure issue with mremap()'s
pagetable handling during a subsequent exec(), based upon an
implementation which Linus suggested.
- More DAMON/DAMOS maintenance and feature work from SeongJae Park i the
following patch series:
mm/damon: misc fixups for documents, comments and its tracepoint
mm/damon: add a tracepoint for damos apply target regions
mm/damon: provide pseudo-moving sum based access rate
mm/damon: implement DAMOS apply intervals
mm/damon/core-test: Fix memory leaks in core-test
mm/damon/sysfs-schemes: Do DAMOS tried regions update for only one apply interval
- In the series "Do not try to access unaccepted memory" Adrian Hunter
provides some fixups for the recently-added "unaccepted memory' feature.
To increase the feature's checking coverage. "Plug a few gaps where
RAM is exposed without checking if it is unaccepted memory".
- In the series "cleanups for lockless slab shrink" Qi Zheng has done
some maintenance work which is preparation for the lockless slab
shrinking code.
- Qi Zheng has redone the earlier (and reverted) attempt to make slab
shrinking lockless in the series "use refcount+RCU method to implement
lockless slab shrink".
- David Hildenbrand contributes some maintenance work for the rmap code
in the series "Anon rmap cleanups".
- Kefeng Wang does more folio conversions and some maintenance work in
the migration code. Series "mm: migrate: more folio conversion and
unification".
- Matthew Wilcox has fixed an issue in the buffer_head code which was
causing long stalls under some heavy memory/IO loads. Some cleanups
were added on the way. Series "Add and use bdev_getblk()".
- In the series "Use nth_page() in place of direct struct page
manipulation" Zi Yan has fixed a potential issue with the direct
manipulation of hugetlb page frames.
- In the series "mm: hugetlb: Skip initialization of gigantic tail
struct pages if freed by HVO" has improved our handling of gigantic
pages in the hugetlb vmmemmep optimizaton code. This provides
significant boot time improvements when significant amounts of gigantic
pages are in use.
- Matthew Wilcox has sent the series "Small hugetlb cleanups" - code
rationalization and folio conversions in the hugetlb code.
- Yin Fengwei has improved mlock()'s handling of large folios in the
series "support large folio for mlock"
- In the series "Expose swapcache stat for memcg v1" Liu Shixin has
added statistics for memcg v1 users which are available (and useful)
under memcg v2.
- Florent Revest has enhanced the MDWE (Memory-Deny-Write-Executable)
prctl so that userspace may direct the kernel to not automatically
propagate the denial to child processes. The series is named "MDWE
without inheritance".
- Kefeng Wang has provided the series "mm: convert numa balancing
functions to use a folio" which does what it says.
- In the series "mm/ksm: add fork-exec support for prctl" Stefan Roesch
makes is possible for a process to propagate KSM treatment across
exec().
- Huang Ying has enhanced memory tiering's calculation of memory
distances. This is used to permit the dax/kmem driver to use "high
bandwidth memory" in addition to Optane Data Center Persistent Memory
Modules (DCPMM). The series is named "memory tiering: calculate
abstract distance based on ACPI HMAT"
- In the series "Smart scanning mode for KSM" Stefan Roesch has
optimized KSM by teaching it to retain and use some historical
information from previous scans.
- Yosry Ahmed has fixed some inconsistencies in memcg statistics in the
series "mm: memcg: fix tracking of pending stats updates values".
- In the series "Implement IOCTL to get and optionally clear info about
PTEs" Peter Xu has added an ioctl to /proc/<pid>/pagemap which permits
us to atomically read-then-clear page softdirty state. This is mainly
used by CRIU.
- Hugh Dickins contributed the series "shmem,tmpfs: general maintenance"
- a bunch of relatively minor maintenance tweaks to this code.
- Matthew Wilcox has increased the use of the VMA lock over file-backed
page faults in the series "Handle more faults under the VMA lock". Some
rationalizations of the fault path became possible as a result.
- In the series "mm/rmap: convert page_move_anon_rmap() to
folio_move_anon_rmap()" David Hildenbrand has implemented some cleanups
and folio conversions.
- In the series "various improvements to the GUP interface" Lorenzo
Stoakes has simplified and improved the GUP interface with an eye to
providing groundwork for future improvements.
- Andrey Konovalov has sent along the series "kasan: assorted fixes and
improvements" which does those things.
- Some page allocator maintenance work from Kemeng Shi in the series
"Two minor cleanups to break_down_buddy_pages".
- In thes series "New selftest for mm" Breno Leitao has developed
another MM self test which tickles a race we had between madvise() and
page faults.
- In the series "Add folio_end_read" Matthew Wilcox provides cleanups
and an optimization to the core pagecache code.
- Nhat Pham has added memcg accounting for hugetlb memory in the series
"hugetlb memcg accounting".
- Cleanups and rationalizations to the pagemap code from Lorenzo
Stoakes, in the series "Abstract vma_merge() and split_vma()".
- Audra Mitchell has fixed issues in the procfs page_owner code's new
timestamping feature which was causing some misbehaviours. In the
series "Fix page_owner's use of free timestamps".
- Lorenzo Stoakes has fixed the handling of new mappings of sealed files
in the series "permit write-sealed memfd read-only shared mappings".
- Mike Kravetz has optimized the hugetlb vmemmap optimization in the
series "Batch hugetlb vmemmap modification operations".
- Some buffer_head folio conversions and cleanups from Matthew Wilcox in
the series "Finish the create_empty_buffers() transition".
- As a page allocator performance optimization Huang Ying has added
automatic tuning to the allocator's per-cpu-pages feature, in the series
"mm: PCP high auto-tuning".
- Roman Gushchin has contributed the patchset "mm: improve performance
of accounted kernel memory allocations" which improves their performance
by ~30% as measured by a micro-benchmark.
- folio conversions from Kefeng Wang in the series "mm: convert page
cpupid functions to folios".
- Some kmemleak fixups in Liu Shixin's series "Some bugfix about
kmemleak".
- Qi Zheng has improved our handling of memoryless nodes by keeping them
off the allocation fallback list. This is done in the series "handle
memoryless nodes more appropriately".
- khugepaged conversions from Vishal Moola in the series "Some
khugepaged folio conversions".
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZULEMwAKCRDdBJ7gKXxA
jhQHAQCYpD3g849x69DmHnHWHm/EHQLvQmRMDeYZI+nx/sCJOwEAw4AKg0Oemv9y
FgeUPAD1oasg6CP+INZvCj34waNxwAc=
=E+Y4
-----END PGP SIGNATURE-----
Merge tag 'mm-stable-2023-11-01-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull MM updates from Andrew Morton:
"Many singleton patches against the MM code. The patch series which are
included in this merge do the following:
- Kemeng Shi has contributed some compation maintenance work in the
series 'Fixes and cleanups to compaction'
- Joel Fernandes has a patchset ('Optimize mremap during mutual
alignment within PMD') which fixes an obscure issue with mremap()'s
pagetable handling during a subsequent exec(), based upon an
implementation which Linus suggested
- More DAMON/DAMOS maintenance and feature work from SeongJae Park i
the following patch series:
mm/damon: misc fixups for documents, comments and its tracepoint
mm/damon: add a tracepoint for damos apply target regions
mm/damon: provide pseudo-moving sum based access rate
mm/damon: implement DAMOS apply intervals
mm/damon/core-test: Fix memory leaks in core-test
mm/damon/sysfs-schemes: Do DAMOS tried regions update for only one apply interval
- In the series 'Do not try to access unaccepted memory' Adrian
Hunter provides some fixups for the recently-added 'unaccepted
memory' feature. To increase the feature's checking coverage. 'Plug
a few gaps where RAM is exposed without checking if it is
unaccepted memory'
- In the series 'cleanups for lockless slab shrink' Qi Zheng has done
some maintenance work which is preparation for the lockless slab
shrinking code
- Qi Zheng has redone the earlier (and reverted) attempt to make slab
shrinking lockless in the series 'use refcount+RCU method to
implement lockless slab shrink'
- David Hildenbrand contributes some maintenance work for the rmap
code in the series 'Anon rmap cleanups'
- Kefeng Wang does more folio conversions and some maintenance work
in the migration code. Series 'mm: migrate: more folio conversion
and unification'
- Matthew Wilcox has fixed an issue in the buffer_head code which was
causing long stalls under some heavy memory/IO loads. Some cleanups
were added on the way. Series 'Add and use bdev_getblk()'
- In the series 'Use nth_page() in place of direct struct page
manipulation' Zi Yan has fixed a potential issue with the direct
manipulation of hugetlb page frames
- In the series 'mm: hugetlb: Skip initialization of gigantic tail
struct pages if freed by HVO' has improved our handling of gigantic
pages in the hugetlb vmmemmep optimizaton code. This provides
significant boot time improvements when significant amounts of
gigantic pages are in use
- Matthew Wilcox has sent the series 'Small hugetlb cleanups' - code
rationalization and folio conversions in the hugetlb code
- Yin Fengwei has improved mlock()'s handling of large folios in the
series 'support large folio for mlock'
- In the series 'Expose swapcache stat for memcg v1' Liu Shixin has
added statistics for memcg v1 users which are available (and
useful) under memcg v2
- Florent Revest has enhanced the MDWE (Memory-Deny-Write-Executable)
prctl so that userspace may direct the kernel to not automatically
propagate the denial to child processes. The series is named 'MDWE
without inheritance'
- Kefeng Wang has provided the series 'mm: convert numa balancing
functions to use a folio' which does what it says
- In the series 'mm/ksm: add fork-exec support for prctl' Stefan
Roesch makes is possible for a process to propagate KSM treatment
across exec()
- Huang Ying has enhanced memory tiering's calculation of memory
distances. This is used to permit the dax/kmem driver to use 'high
bandwidth memory' in addition to Optane Data Center Persistent
Memory Modules (DCPMM). The series is named 'memory tiering:
calculate abstract distance based on ACPI HMAT'
- In the series 'Smart scanning mode for KSM' Stefan Roesch has
optimized KSM by teaching it to retain and use some historical
information from previous scans
- Yosry Ahmed has fixed some inconsistencies in memcg statistics in
the series 'mm: memcg: fix tracking of pending stats updates
values'
- In the series 'Implement IOCTL to get and optionally clear info
about PTEs' Peter Xu has added an ioctl to /proc/<pid>/pagemap
which permits us to atomically read-then-clear page softdirty
state. This is mainly used by CRIU
- Hugh Dickins contributed the series 'shmem,tmpfs: general
maintenance', a bunch of relatively minor maintenance tweaks to
this code
- Matthew Wilcox has increased the use of the VMA lock over
file-backed page faults in the series 'Handle more faults under the
VMA lock'. Some rationalizations of the fault path became possible
as a result
- In the series 'mm/rmap: convert page_move_anon_rmap() to
folio_move_anon_rmap()' David Hildenbrand has implemented some
cleanups and folio conversions
- In the series 'various improvements to the GUP interface' Lorenzo
Stoakes has simplified and improved the GUP interface with an eye
to providing groundwork for future improvements
- Andrey Konovalov has sent along the series 'kasan: assorted fixes
and improvements' which does those things
- Some page allocator maintenance work from Kemeng Shi in the series
'Two minor cleanups to break_down_buddy_pages'
- In thes series 'New selftest for mm' Breno Leitao has developed
another MM self test which tickles a race we had between madvise()
and page faults
- In the series 'Add folio_end_read' Matthew Wilcox provides cleanups
and an optimization to the core pagecache code
- Nhat Pham has added memcg accounting for hugetlb memory in the
series 'hugetlb memcg accounting'
- Cleanups and rationalizations to the pagemap code from Lorenzo
Stoakes, in the series 'Abstract vma_merge() and split_vma()'
- Audra Mitchell has fixed issues in the procfs page_owner code's new
timestamping feature which was causing some misbehaviours. In the
series 'Fix page_owner's use of free timestamps'
- Lorenzo Stoakes has fixed the handling of new mappings of sealed
files in the series 'permit write-sealed memfd read-only shared
mappings'
- Mike Kravetz has optimized the hugetlb vmemmap optimization in the
series 'Batch hugetlb vmemmap modification operations'
- Some buffer_head folio conversions and cleanups from Matthew Wilcox
in the series 'Finish the create_empty_buffers() transition'
- As a page allocator performance optimization Huang Ying has added
automatic tuning to the allocator's per-cpu-pages feature, in the
series 'mm: PCP high auto-tuning'
- Roman Gushchin has contributed the patchset 'mm: improve
performance of accounted kernel memory allocations' which improves
their performance by ~30% as measured by a micro-benchmark
- folio conversions from Kefeng Wang in the series 'mm: convert page
cpupid functions to folios'
- Some kmemleak fixups in Liu Shixin's series 'Some bugfix about
kmemleak'
- Qi Zheng has improved our handling of memoryless nodes by keeping
them off the allocation fallback list. This is done in the series
'handle memoryless nodes more appropriately'
- khugepaged conversions from Vishal Moola in the series 'Some
khugepaged folio conversions'"
[ bcachefs conflicts with the dynamically allocated shrinkers have been
resolved as per Stephen Rothwell in
https://lore.kernel.org/all/20230913093553.4290421e@canb.auug.org.au/
with help from Qi Zheng.
The clone3 test filtering conflict was half-arsed by yours truly ]
* tag 'mm-stable-2023-11-01-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (406 commits)
mm/damon/sysfs: update monitoring target regions for online input commit
mm/damon/sysfs: remove requested targets when online-commit inputs
selftests: add a sanity check for zswap
Documentation: maple_tree: fix word spelling error
mm/vmalloc: fix the unchecked dereference warning in vread_iter()
zswap: export compression failure stats
Documentation: ubsan: drop "the" from article title
mempolicy: migration attempt to match interleave nodes
mempolicy: mmap_lock is not needed while migrating folios
mempolicy: alloc_pages_mpol() for NUMA policy without vma
mm: add page_rmappable_folio() wrapper
mempolicy: remove confusing MPOL_MF_LAZY dead code
mempolicy: mpol_shared_policy_init() without pseudo-vma
mempolicy trivia: use pgoff_t in shared mempolicy tree
mempolicy trivia: slightly more consistent naming
mempolicy trivia: delete those ancient pr_debug()s
mempolicy: fix migrate_pages(2) syscall return nr_failed
kernfs: drop shared NUMA mempolicy hooks
hugetlbfs: drop shared NUMA mempolicy pretence
mm/damon/sysfs-test: add a unit test for damon_sysfs_set_targets()
...
API:
- Add virtual-address based lskcipher interface.
- Optimise ahash/shash performance in light of costly indirect calls.
- Remove ahash alignmask attribute.
Algorithms:
- Improve AES/XTS performance of 6-way unrolling for ppc.
- Remove some uses of obsolete algorithms (md4, md5, sha1).
- Add FIPS 202 SHA-3 support in pkcs1pad.
- Add fast path for single-page messages in adiantum.
- Remove zlib-deflate.
Drivers:
- Add support for S4 in meson RNG driver.
- Add STM32MP13x support in stm32.
- Add hwrng interface support in qcom-rng.
- Add support for deflate algorithm in hisilicon/zip.
-----BEGIN PGP SIGNATURE-----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=IZmR
-----END PGP SIGNATURE-----
Merge tag 'v6.7-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Add virtual-address based lskcipher interface
- Optimise ahash/shash performance in light of costly indirect calls
- Remove ahash alignmask attribute
Algorithms:
- Improve AES/XTS performance of 6-way unrolling for ppc
- Remove some uses of obsolete algorithms (md4, md5, sha1)
- Add FIPS 202 SHA-3 support in pkcs1pad
- Add fast path for single-page messages in adiantum
- Remove zlib-deflate
Drivers:
- Add support for S4 in meson RNG driver
- Add STM32MP13x support in stm32
- Add hwrng interface support in qcom-rng
- Add support for deflate algorithm in hisilicon/zip"
* tag 'v6.7-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (283 commits)
crypto: adiantum - flush destination page before unmapping
crypto: testmgr - move pkcs1pad(rsa,sha3-*) to correct place
Documentation/module-signing.txt: bring up to date
module: enable automatic module signing with FIPS 202 SHA-3
crypto: asymmetric_keys - allow FIPS 202 SHA-3 signatures
crypto: rsa-pkcs1pad - Add FIPS 202 SHA-3 support
crypto: FIPS 202 SHA-3 register in hash info for IMA
x509: Add OIDs for FIPS 202 SHA-3 hash and signatures
crypto: ahash - optimize performance when wrapping shash
crypto: ahash - check for shash type instead of not ahash type
crypto: hash - move "ahash wrapping shash" functions to ahash.c
crypto: talitos - stop using crypto_ahash::init
crypto: chelsio - stop using crypto_ahash::init
crypto: ahash - improve file comment
crypto: ahash - remove struct ahash_request_priv
crypto: ahash - remove crypto_ahash_alignmask
crypto: gcm - stop using alignmask of ahash
crypto: chacha20poly1305 - stop using alignmask of ahash
crypto: ccm - stop using alignmask of ahash
net: ipv6: stop checking crypto_ahash_alignmask
...
* Generalized infrastructure for 'writable' ID registers, effectively
allowing userspace to opt-out of certain vCPU features for its guest
* Optimization for vSGI injection, opportunistically compressing MPIDR
to vCPU mapping into a table
* Improvements to KVM's PMU emulation, allowing userspace to select
the number of PMCs available to a VM
* Guest support for memory operation instructions (FEAT_MOPS)
* Cleanups to handling feature flags in KVM_ARM_VCPU_INIT, squashing
bugs and getting rid of useless code
* Changes to the way the SMCCC filter is constructed, avoiding wasted
memory allocations when not in use
* Load the stage-2 MMU context at vcpu_load() for VHE systems, reducing
the overhead of errata mitigations
* Miscellaneous kernel and selftest fixes
LoongArch:
* New architecture. The hardware uses the same model as x86, s390
and RISC-V, where guest/host mode is orthogonal to supervisor/user
mode. The virtualization extensions are very similar to MIPS,
therefore the code also has some similarities but it's been cleaned
up to avoid some of the historical bogosities that are found in
arch/mips. The kernel emulates MMU, timer and CSR accesses, while
interrupt controllers are only emulated in userspace, at least for
now.
RISC-V:
* Support for the Smstateen and Zicond extensions
* Support for virtualizing senvcfg
* Support for virtualized SBI debug console (DBCN)
S390:
* Nested page table management can be monitored through tracepoints
and statistics
x86:
* Fix incorrect handling of VMX posted interrupt descriptor in KVM_SET_LAPIC,
which could result in a dropped timer IRQ
* Avoid WARN on systems with Intel IPI virtualization
* Add CONFIG_KVM_MAX_NR_VCPUS, to allow supporting up to 4096 vCPUs without
forcing more common use cases to eat the extra memory overhead.
* Add virtualization support for AMD SRSO mitigation (IBPB_BRTYPE and
SBPB, aka Selective Branch Predictor Barrier).
* Fix a bug where restoring a vCPU snapshot that was taken within 1 second of
creating the original vCPU would cause KVM to try to synchronize the vCPU's
TSC and thus clobber the correct TSC being set by userspace.
* Compute guest wall clock using a single TSC read to avoid generating an
inaccurate time, e.g. if the vCPU is preempted between multiple TSC reads.
* "Virtualize" HWCR.TscFreqSel to make Linux guests happy, which complain
about a "Firmware Bug" if the bit isn't set for select F/M/S combos.
Likewise "virtualize" (ignore) MSR_AMD64_TW_CFG to appease Windows Server
2022.
* Don't apply side effects to Hyper-V's synthetic timer on writes from
userspace to fix an issue where the auto-enable behavior can trigger
spurious interrupts, i.e. do auto-enabling only for guest writes.
* Remove an unnecessary kick of all vCPUs when synchronizing the dirty log
without PML enabled.
* Advertise "support" for non-serializing FS/GS base MSR writes as appropriate.
* Harden the fast page fault path to guard against encountering an invalid
root when walking SPTEs.
* Omit "struct kvm_vcpu_xen" entirely when CONFIG_KVM_XEN=n.
* Use the fast path directly from the timer callback when delivering Xen
timer events, instead of waiting for the next iteration of the run loop.
This was not done so far because previously proposed code had races,
but now care is taken to stop the hrtimer at critical points such as
restarting the timer or saving the timer information for userspace.
* Follow the lead of upstream Xen and ignore the VCPU_SSHOTTMR_future flag.
* Optimize injection of PMU interrupts that are simultaneous with NMIs.
* Usual handful of fixes for typos and other warts.
x86 - MTRR/PAT fixes and optimizations:
* Clean up code that deals with honoring guest MTRRs when the VM has
non-coherent DMA and host MTRRs are ignored, i.e. EPT is enabled.
* Zap EPT entries when non-coherent DMA assignment stops/start to prevent
using stale entries with the wrong memtype.
* Don't ignore guest PAT for CR0.CD=1 && KVM_X86_QUIRK_CD_NW_CLEARED=y.
This was done as a workaround for virtual machine BIOSes that did not
bother to clear CR0.CD (because ancient KVM/QEMU did not bother to
set it, in turn), and there's zero reason to extend the quirk to
also ignore guest PAT.
x86 - SEV fixes:
* Report KVM_EXIT_SHUTDOWN instead of EINVAL if KVM intercepts SHUTDOWN while
running an SEV-ES guest.
* Clean up the recognition of emulation failures on SEV guests, when KVM would
like to "skip" the instruction but it had already been partially emulated.
This makes it possible to drop a hack that second guessed the (insufficient)
information provided by the emulator, and just do the right thing.
Documentation:
* Various updates and fixes, mostly for x86
* MTRR and PAT fixes and optimizations:
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmVBZc0UHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroP1LQf+NgsmZ1lkGQlKdSdijoQ856w+k0or
l2SV1wUwiEdFPSGK+RTUlHV5Y1ni1dn/CqCVIJZKEI3ZtZ1m9/4HKIRXvbMwFHIH
hx+E4Lnf8YUjsGjKTLd531UKcpphztZavQ6pXLEwazkSkDEra+JIKtooI8uU+9/p
bd/eF1V+13a8CHQf1iNztFJVxqBJbVlnPx4cZDRQQvewskIDGnVDtwbrwCUKGtzD
eNSzhY7si6O2kdQNkuA8xPhg29dYX9XLaCK2K1l8xOUm8WipLdtF86GAKJ5BVuOL
6ek/2QCYjZ7a+coAZNfgSEUi8JmFHEqCo7cnKmWzPJp+2zyXsdudqAhT1g==
=UIxm
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
"ARM:
- Generalized infrastructure for 'writable' ID registers, effectively
allowing userspace to opt-out of certain vCPU features for its
guest
- Optimization for vSGI injection, opportunistically compressing
MPIDR to vCPU mapping into a table
- Improvements to KVM's PMU emulation, allowing userspace to select
the number of PMCs available to a VM
- Guest support for memory operation instructions (FEAT_MOPS)
- Cleanups to handling feature flags in KVM_ARM_VCPU_INIT, squashing
bugs and getting rid of useless code
- Changes to the way the SMCCC filter is constructed, avoiding wasted
memory allocations when not in use
- Load the stage-2 MMU context at vcpu_load() for VHE systems,
reducing the overhead of errata mitigations
- Miscellaneous kernel and selftest fixes
LoongArch:
- New architecture for kvm.
The hardware uses the same model as x86, s390 and RISC-V, where
guest/host mode is orthogonal to supervisor/user mode. The
virtualization extensions are very similar to MIPS, therefore the
code also has some similarities but it's been cleaned up to avoid
some of the historical bogosities that are found in arch/mips. The
kernel emulates MMU, timer and CSR accesses, while interrupt
controllers are only emulated in userspace, at least for now.
RISC-V:
- Support for the Smstateen and Zicond extensions
- Support for virtualizing senvcfg
- Support for virtualized SBI debug console (DBCN)
S390:
- Nested page table management can be monitored through tracepoints
and statistics
x86:
- Fix incorrect handling of VMX posted interrupt descriptor in
KVM_SET_LAPIC, which could result in a dropped timer IRQ
- Avoid WARN on systems with Intel IPI virtualization
- Add CONFIG_KVM_MAX_NR_VCPUS, to allow supporting up to 4096 vCPUs
without forcing more common use cases to eat the extra memory
overhead.
- Add virtualization support for AMD SRSO mitigation (IBPB_BRTYPE and
SBPB, aka Selective Branch Predictor Barrier).
- Fix a bug where restoring a vCPU snapshot that was taken within 1
second of creating the original vCPU would cause KVM to try to
synchronize the vCPU's TSC and thus clobber the correct TSC being
set by userspace.
- Compute guest wall clock using a single TSC read to avoid
generating an inaccurate time, e.g. if the vCPU is preempted
between multiple TSC reads.
- "Virtualize" HWCR.TscFreqSel to make Linux guests happy, which
complain about a "Firmware Bug" if the bit isn't set for select
F/M/S combos. Likewise "virtualize" (ignore) MSR_AMD64_TW_CFG to
appease Windows Server 2022.
- Don't apply side effects to Hyper-V's synthetic timer on writes
from userspace to fix an issue where the auto-enable behavior can
trigger spurious interrupts, i.e. do auto-enabling only for guest
writes.
- Remove an unnecessary kick of all vCPUs when synchronizing the
dirty log without PML enabled.
- Advertise "support" for non-serializing FS/GS base MSR writes as
appropriate.
- Harden the fast page fault path to guard against encountering an
invalid root when walking SPTEs.
- Omit "struct kvm_vcpu_xen" entirely when CONFIG_KVM_XEN=n.
- Use the fast path directly from the timer callback when delivering
Xen timer events, instead of waiting for the next iteration of the
run loop. This was not done so far because previously proposed code
had races, but now care is taken to stop the hrtimer at critical
points such as restarting the timer or saving the timer information
for userspace.
- Follow the lead of upstream Xen and ignore the VCPU_SSHOTTMR_future
flag.
- Optimize injection of PMU interrupts that are simultaneous with
NMIs.
- Usual handful of fixes for typos and other warts.
x86 - MTRR/PAT fixes and optimizations:
- Clean up code that deals with honoring guest MTRRs when the VM has
non-coherent DMA and host MTRRs are ignored, i.e. EPT is enabled.
- Zap EPT entries when non-coherent DMA assignment stops/start to
prevent using stale entries with the wrong memtype.
- Don't ignore guest PAT for CR0.CD=1 && KVM_X86_QUIRK_CD_NW_CLEARED=y
This was done as a workaround for virtual machine BIOSes that did
not bother to clear CR0.CD (because ancient KVM/QEMU did not bother
to set it, in turn), and there's zero reason to extend the quirk to
also ignore guest PAT.
x86 - SEV fixes:
- Report KVM_EXIT_SHUTDOWN instead of EINVAL if KVM intercepts
SHUTDOWN while running an SEV-ES guest.
- Clean up the recognition of emulation failures on SEV guests, when
KVM would like to "skip" the instruction but it had already been
partially emulated. This makes it possible to drop a hack that
second guessed the (insufficient) information provided by the
emulator, and just do the right thing.
Documentation:
- Various updates and fixes, mostly for x86
- MTRR and PAT fixes and optimizations"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (164 commits)
KVM: selftests: Avoid using forced target for generating arm64 headers
tools headers arm64: Fix references to top srcdir in Makefile
KVM: arm64: Add tracepoint for MMIO accesses where ISV==0
KVM: arm64: selftest: Perform ISB before reading PAR_EL1
KVM: arm64: selftest: Add the missing .guest_prepare()
KVM: arm64: Always invalidate TLB for stage-2 permission faults
KVM: x86: Service NMI requests after PMI requests in VM-Enter path
KVM: arm64: Handle AArch32 SPSR_{irq,abt,und,fiq} as RAZ/WI
KVM: arm64: Do not let a L1 hypervisor access the *32_EL2 sysregs
KVM: arm64: Refine _EL2 system register list that require trap reinjection
arm64: Add missing _EL2 encodings
arm64: Add missing _EL12 encodings
KVM: selftests: aarch64: vPMU test for validating user accesses
KVM: selftests: aarch64: vPMU register test for unimplemented counters
KVM: selftests: aarch64: vPMU register test for implemented counters
KVM: selftests: aarch64: Introduce vpmu_counter_access test
tools: Import arm_pmuv3.h
KVM: arm64: PMU: Allow userspace to limit PMCR_EL0.N for the guest
KVM: arm64: Sanitize PM{C,I}NTEN{SET,CLR}, PMOVS{SET,CLR} before first run
KVM: arm64: Add {get,set}_user for PM{C,I}NTEN{SET,CLR}, PMOVS{SET,CLR}
...
- locking/atomic: sh: Use generic_cmpxchg_local for arch_cmpxchg_local()
- Documentation: kernel-parameters: Add earlyprintk=bios on SH
- sh: bios: Revive earlyprintk support
- sh: machvec: Remove custom ioport_{un,}map()
- sh: Remove superhyway bus support
- sh: Remove unused SH4-202 support
- sh: Remove stale microdev board
-----BEGIN PGP SIGNATURE-----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=KwXl
-----END PGP SIGNATURE-----
Merge tag 'sh-for-v6.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux
Pull sh updates from John Paul Adrian Glaubitz:
"While the previously announced patch series for converting arch/sh to
device trees is not yet ready for inclusion to mainline and therefore
didn't make it for this pull request, there are still a small number
changes for v6.7 which include one platform (board plus CPU and driver
code) removal plus two fixes.
The removal sent in by Arnd Bergmann concerns the microdev board which
was an early SuperH prototype board that was never used in production.
With the board removed, we were able to drop the now unused code for
the SH4-202 CPU and well as the driver code for the superhyway bus and
a custom implementation for ioport_map() and ioport_unmap() which will
allow us to simplify ioport handling in the future.
Another patch set by Geert Uytterhoeven revives SuperH BIOS
earlyprintk support which got accidentally disabled in
e76fe57447 ("sh: Remove old early serial console code V2"), the
second patch in the series updates the documentation.
Finally, a patch by Masami Hiramatsu fixes a regression reported by
the kernel test robot which uncovered that arch/sh is not implementing
arch_cmpxchg_local() and therefore needs use __generic_cmpxchg_local()
instead"
* tag 'sh-for-v6.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux:
locking/atomic: sh: Use generic_cmpxchg_local for arch_cmpxchg_local()
Documentation: kernel-parameters: Add earlyprintk=bios on SH
sh: bios: Revive earlyprintk support
sh: machvec: Remove custom ioport_{un,}map()
sh: Remove superhyway bus support
sh: Remove unused SH4-202 support
sh: Remove stale microdev board
Development updates for v6.7-rc1
- fix some kernel-doc warnings
- fix stack depot IRQ stack filter
- cast memset() byte to unsigned char
- explicitly include correct DI includes
- fix ARCH_LOW_ADDRESS_LIMIT with CONFIG_ZONE_DMA
- fix get_user() problems when linker uses a veneer
- make including linux/uaccess.h self-contained on ARM
-----BEGIN PGP SIGNATURE-----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=rUDE
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King:
- fix some kernel-doc warnings
- fix stack depot IRQ stack filter
- cast memset() byte to unsigned char
- explicitly include correct DI includes
- fix ARCH_LOW_ADDRESS_LIMIT with CONFIG_ZONE_DMA
- fix get_user() problems when linker uses a veneer
- make including linux/uaccess.h self-contained on ARM
* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 9326/1: make <linux/uaccess.h> self-contained for ARM
ARM: 9324/1: fix get_user() broken with veneer
ARM: 9323/1: mm: Fix ARCH_LOW_ADDRESS_LIMIT when CONFIG_ZONE_DMA
ARM: 9322/1: Explicitly include correct DT includes
ARM: 9321/1: memset: cast the constant byte to unsigned char
ARM: 9320/1: fix stack depot IRQ stack filter
ARM: 9319/1: sa1111: fix sa1111_probe kernel-doc warnings
Fixes include.
. improve default Kconfig ROM section settings
. fix compilation for some Cleopatra boards
. fixes and cleanups for warnings compiling with "W=1"
-----BEGIN PGP SIGNATURE-----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=rBQb
-----END PGP SIGNATURE-----
Merge tag 'm68knommu-for-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
Pull m68knommu updates from Greg Ungerer:
"A few changes, most of them related to fixing warnings when compiling
with "W=1". These follow up Geert's recent changes for M68K for this
too. These ones complete the fixes for the nommu and ColdFire specific
code.
Also a couple of other fixes to improve ROM default addressing and
compiling for the Cleopatra boards.
Summary:
- improve default Kconfig ROM section settings
- fix compilation for some Cleopatra boards
- fixes and cleanups for warnings compiling with 'W=1'"
* tag 'm68knommu-for-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
m68k: 68000: fix warning in timer code
m68k: 68000: fix warnings in 68000 interrupt handling
m68k: coldfire: remove unused variable in MMU code
m68k: coldfire: fix warnings in uboot argument processing
m68k: coldfire: make mcf_maskimr() static
m68k: coldfire: ensure gpio prototypes visible
m68k: coldfire: add and use "vectors.h"
m68knommu: fix compilation for ColdFire/Cleopatra boards
m68knommu: improve config ROM setting defaults
The usual collection of patches:
- Bug fixes for hns, mlx5, and hfi1
- Hardening patches for size_*, counted_by, strscpy
- rts fixes from static analysis
- Dump SRQ objects in rdma netlink, with hns support
- Fix a performance regression in mlx5 MR deregistration
- New XDR (200Gb/lane) link speed
- SRQ record doorbell latency optimization for hns
- IPSEC support for mlx5 multi-port mode
- ibv_rereg_mr() support for irdma
- Affiliated event support for bnxt_re
- Opt out for the spec compliant qkey security enforcement as we
discovered SW that breaks under enforcement
- Comment and trivial updates
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCZUEvXwAKCRCFwuHvBreF
YQ/iAPkBl7vCH+oFGJKnh9/pUjKrWwRYBkGNgNesH7lX4Q/cIAEA+R3bAI2d4O4i
tMrRRowTnxohbVRebuy4Pfsoo6m9dA4=
=TxMJ
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"Nothing exciting this cycle, most of the diffstat is changing SPDX
'or' to 'OR'.
Summary:
- Bugfixes for hns, mlx5, and hfi1
- Hardening patches for size_*, counted_by, strscpy
- rts fixes from static analysis
- Dump SRQ objects in rdma netlink, with hns support
- Fix a performance regression in mlx5 MR deregistration
- New XDR (200Gb/lane) link speed
- SRQ record doorbell latency optimization for hns
- IPSEC support for mlx5 multi-port mode
- ibv_rereg_mr() support for irdma
- Affiliated event support for bnxt_re
- Opt out for the spec compliant qkey security enforcement as we
discovered SW that breaks under enforcement
- Comment and trivial updates"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (50 commits)
IB/mlx5: Fix init stage error handling to avoid double free of same QP and UAF
RDMA/mlx5: Fix mkey cache WQ flush
RDMA/hfi1: Workaround truncation compilation error
IB/hfi1: Fix potential deadlock on &irq_src_lock and &dd->uctxt_lock
RDMA/core: Remove NULL check before dev_{put, hold}
RDMA/hfi1: Remove redundant assignment to pointer ppd
RDMA/mlx5: Change the key being sent for MPV device affiliation
RDMA/bnxt_re: Fix clang -Wimplicit-fallthrough in bnxt_re_handle_cq_async_error()
RDMA/hns: Fix init failure of RoCE VF and HIP08
RDMA/hns: Fix unnecessary port_num transition in HW stats allocation
RDMA/hns: The UD mode can only be configured with DCQCN
RDMA/hns: Add check for SL
RDMA/hns: Fix signed-unsigned mixed comparisons
RDMA/hns: Fix uninitialized ucmd in hns_roce_create_qp_common()
RDMA/hns: Fix printing level of asynchronous events
RDMA/core: Add support to set privileged QKEY parameter
RDMA/bnxt_re: Do not report SRQ error in srq notification
RDMA/bnxt_re: Report async events and errors
RDMA/bnxt_re: Update HW interface headers
IB/mlx5: Fix rdma counter binding for RAW QP
...
Updates to the usual drivers (ufs, megaraid_sas, lpfc, target, ibmvfc,
scsi_debug) plus the usual assorted minor fixes and updates. The
major change this time around is a prep patch for rethreading of the
driver reset handler API not to take a scsi_cmd structure which starts
to reduce various drivers' dependence on scsi_cmd in error handling.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZUORLiYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishQ4WAQDDIhzp
/PiJBBtt0U9ii/lYqRLrOVnN0extKEgEGO+FbwEAssKgs+5Jn/7XCgdpSrx8Co3/
0cPXrZGxs7tFpFWLZjM=
=AlRU
-----END PGP SIGNATURE-----
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"Updates to the usual drivers (ufs, megaraid_sas, lpfc, target, ibmvfc,
scsi_debug) plus the usual assorted minor fixes and updates.
The major change this time around is a prep patch for rethreading of
the driver reset handler API not to take a scsi_cmd structure which
starts to reduce various drivers' dependence on scsi_cmd in error
handling"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (132 commits)
scsi: ufs: core: Leave space for '\0' in utf8 desc string
scsi: ufs: core: Conversion to bool not necessary
scsi: ufs: core: Fix race between force complete and ISR
scsi: megaraid: Fix up debug message in megaraid_abort_and_reset()
scsi: aic79xx: Fix up NULL command in ahd_done()
scsi: message: fusion: Initialize return value in mptfc_bus_reset()
scsi: mpt3sas: Fix loop logic
scsi: snic: Remove useless code in snic_dr_clean_pending_req()
scsi: core: Add comment to target_destroy in scsi_host_template
scsi: core: Clean up scsi_dev_queue_ready()
scsi: pmcraid: Add missing scsi_device_put() in pmcraid_eh_target_reset_handler()
scsi: target: core: Fix kernel-doc comment
scsi: pmcraid: Fix kernel-doc comment
scsi: core: Handle depopulation and restoration in progress
scsi: ufs: core: Add support for parsing OPP
scsi: ufs: core: Add OPP support for scaling clocks and regulators
scsi: ufs: dt-bindings: common: Add OPP table
scsi: scsi_debug: Add param to control sdev's allow_restart
scsi: scsi_debug: Add debugfs interface to fail target reset
scsi: scsi_debug: Add new error injection type: Reset LUN failed
...
- updates to deprecated and changed interfaces
- bug/kdoc fixes
-----BEGIN PGP SIGNATURE-----
iIoEABYKADIWIQSgX9xt+GwmrJEQ+euebuN7TNx1MQUCZULdfxQcaXJhLndlaW55
QGludGVsLmNvbQAKCRCebuN7TNx1MaDDAP9sCcjx4o49EXWST/x2z/Si0EUMEq+y
mtsVBRqYO32jXAD9HuAA4K/ECNjbT3ENQO8WWYQqZOcbYgBRFQKi8mmaKAY=
=0WCP
-----END PGP SIGNATURE-----
Merge tag 'libnvdimm-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm updates from Ira Weiny:
- updates to deprecated and changed interfaces
- bug/kdoc fixes
* tag 'libnvdimm-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
libnvdimm: remove kernel-doc warnings:
testing: nvdimm: make struct class structures constant
libnvdimm: Annotate struct nd_region with __counted_by
nd_btt: Make BTT lanes preemptible
libnvdimm/of_pmem: Use devm_kstrdup instead of kstrdup and check its return value
dax: refactor deprecated strncpy
Well, only one change, and I would normally just wait, but it will make
the people trying to get rid of strncpy happy. Its a good change,
anyway.
-----BEGIN PGP SIGNATURE-----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=xBYP
-----END PGP SIGNATURE-----
Merge tag 'for-linus-6.7-1' of https://github.com/cminyard/linux-ipmi
Pull IPMI update from Corey Minyard:
"Only one change, and I would normally just wait, but it will make the
people trying to get rid of strncpy happy. Its a good change, anyway"
* tag 'for-linus-6.7-1' of https://github.com/cminyard/linux-ipmi:
ipmi: refactor deprecated strncpy
- Add support for a bunch more colours
- New Drivers
- Add support for Kinetic KTD2026/7 RGB/White LEDs
- New Functionality
- Add support for device to enter HW Controlled Mode to Turris Omnia LEDs
- Add support for HW Gamma Correction to Turris Omnia LEDs
- Fix-ups
- Apply new __counted_by() annotation to several data structures containing flexible arrays
- Rid the return value from Platform's .remove() operation
- Use *_cansleep() variants for instances were threads can sleep
- Improve the semantics when setting the brightness
- Generic clean-ups; code reduction, coding style, standard patterns
- Replace strncpy() with strscpy()
- Fix-up / add various documentation
- Re-author the GPIO associated Trigger to use trigger-sources
- Move to using standard APIs and helpers
- Improve error checking
- Stop using static GPIO bases
- Bug Fixes
- Fix Pointer to Enum casing warnings
- Do not pretend that I2C backed device supports SMBUS
- Ensure PWM LEDs are extinguished when disabled, rather than held in a state
- Fix 'output may be truncated' warnings
-----BEGIN PGP SIGNATURE-----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=XYXV
-----END PGP SIGNATURE-----
Merge tag 'leds-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones:
"Core Frameworks:
- Add support for a bunch more colours
New Drivers:
- Add support for Kinetic KTD2026/7 RGB/White LEDs
New Functionality:
- Add support for device to enter HW Controlled Mode to Turris Omnia
LEDs
- Add support for HW Gamma Correction to Turris Omnia LEDs
Fix-ups:
- Apply new __counted_by() annotation to several data structures
containing flexible arrays
- Rid the return value from Platform's .remove() operation
- Use *_cansleep() variants for instances were threads can sleep
- Improve the semantics when setting the brightness
- Generic clean-ups; code reduction, coding style, standard patterns
- Replace strncpy() with strscpy()
- Fix-up / add various documentation
- Re-author the GPIO associated Trigger to use trigger-sources
- Move to using standard APIs and helpers
- Improve error checking
- Stop using static GPIO bases
Bug Fixes:
- Fix Pointer to Enum casing warnings
- Do not pretend that I2C backed device supports SMBUS
- Ensure PWM LEDs are extinguished when disabled, rather than held in
a state
- Fix 'output may be truncated' warnings"
* tag 'leds-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (43 commits)
leds: lp5521: Add an error check in lp5521_post_init_device
leds: gpio: Update headers
leds: gpio: Remove unneeded assignment
leds: gpio: Move temporary variable for struct device to gpio_led_probe()
leds: gpio: Refactor code to use devm_gpiod_get_index_optional()
leds: gpio: Utilise PTR_ERR_OR_ZERO()
leds: gpio: Keep driver firmware interface agnostic
leds: core: Refactor led_update_brightness() to use standard pattern
leds: turris-omnia: Fix brightness setting and trigger activating
leds: sc27xx: Move mutex_init() down
leds: trigger: netdev: Move size check in set_device_name
leds: Add ktd202x driver
dt-bindings: leds: Add Kinetic KTD2026/2027 LED
leds: core: Add more colors from DT bindings to led_colors
dt-bindings: leds: Last color ID is now 14 (LED_COLOR_ID_LIME)
leds: tca6507: Don't use fixed GPIO base
leds: lp3952: Convert to use maple tree register cache
leds: lm392x: Convert to use maple tree register cache
leds: aw200xx: Convert to use maple tree register cache
leds: lm3601x: Convert to use maple tree register cache
...
- Add new Device Tree binding for Monolithic Power (MPS) MP3309C step-up converter
- Document brightness-levels in bindings for; generic, LED and PWM
- Bug Fixes
- Ensure PWMs are disabled on; .shutdown(), .suspend() and .remove()
-----BEGIN PGP SIGNATURE-----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=djoj
-----END PGP SIGNATURE-----
Merge tag 'backlight-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"New Functionality:
- Add new Device Tree binding for Monolithic Power (MPS) MP3309C
step-up converter
- Document brightness-levels in bindings for; generic, LED and PWM
Bug Fixes:
- Ensure PWMs are disabled on .shutdown(), .suspend() and .remove()"
* tag 'backlight-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
dt-bindings: backlight: Add brightness-levels related common properties
backlight: pwm_bl: Disable PWM on shutdown, suspend and remove
dt-bindings: backlight: Add MPS MP3309C
- Allow all MFD Cell properties to be filled in dynamically at runtime
- Skip disabled device nodes and continue to look for subsequent devices
- New Device Support
- Add support for Lunar Lake-M PCI to Intel LPSS PCI
- Add support for Denverton to Intel ICH LPC
- New Functionality
- Add support for Clocks to Texas Instruments TWL* Core
- Add support for Interrupts to STMicroelectronics STM32 Timers
- Fix-ups
- Convert to new devm-* (managed) power-off API
- Remove superfluous code
- Bunch of Device Tree additions, conversions and adaptions
- Simplify obtaining resources (memory, device data) using unified API helpers
- Trivial coding-style / spelling type clean-ups
- Constify / staticify changes
- Expand or edit on existing documentation
- Convert some Regmap configurations to use the Maple Tree cache
- Apply new __counted_by() annotation to several data structures containing flexible arrays
- Replace strncpy() with strscpy()
- Bug Fixes
- Remove double put creating reference imbalances
- Ensure headphone/lineout detection sets set when booting with ACPI
-----BEGIN PGP SIGNATURE-----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=rwPH
-----END PGP SIGNATURE-----
Merge tag 'mfd-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Core Frameworks:
- Allow all MFD Cell properties to be filled in dynamically at
runtime
- Skip disabled device nodes and continue to look for subsequent
devices
New Device Support:
- Add support for Lunar Lake-M PCI to Intel LPSS PCI
- Add support for Denverton to Intel ICH LPC
New Functionality:
- Add support for Clocks to Texas Instruments TWL* Core
- Add support for Interrupts to STMicroelectronics STM32 Timers
Fix-ups:
- Convert to new devm-* (managed) power-off API
- Remove superfluous code
- Bunch of Device Tree additions, conversions and adaptions
- Simplify obtaining resources (memory, device data) using unified
API helpers
- Trivial coding-style / spelling type clean-ups
- Constify / staticify changes
- Expand or edit on existing documentation
- Convert some Regmap configurations to use the Maple Tree cache
- Apply new __counted_by() annotation to several data structures
containing flexible arrays
- Replace strncpy() with strscpy()
Bug Fixes:
- Remove double put creating reference imbalances
- Ensure headphone/lineout detection gets set when booting with ACPI"
* tag 'mfd-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (73 commits)
mfd: lpc_ich: Mark *_gpio_offsets data with const
spmi: rename spmi device lookup helper
spmi: document spmi_device_from_of() refcounting
dt-bindings: mfd: armltd: Move Arm board syscon's to separate schema
mfd: rk8xx: Add support for RK806 power off
mfd: rk8xx: Add support for standard system-power-controller property
dt-bindings: mfd: rk806: Allow system-power-controller property
dt-bindings: mfd: rk8xx: Deprecate rockchip,system-power-controller
dt-bindings: mfd: max8925: Convert to DT schema format
mfd: Use i2c_get_match_data() in a selection of drivers
mfd: Use device_get_match_data() in a bunch of drivers
mfd: mc13xxx-spi/wm831x-spi: Use spi_get_device_match_data()
mfd: motorola-cpcap: Drop unnecessary of_match_device() call
mfd: arizona-spi: Set pdata.hpdet_channel for ACPI enumerated devs
mfd: qcom-spmi-pmic: Switch to EXPORT_SYMBOL_GPL()
mfd: qcom-spmi-pmic: Fix revid implementation
mfd: qcom-spmi-pmic: Fix reference leaks in revid helper
mfd: intel-m10-bmc: Change contact for ABI docs
mfd: max8907: Convert to use maple tree register cache
mfd: max77686: Convert to use maple tree register cache
...
Most of changes at this time are for ASoC, spread over ASoC core and
drivers due to the API prefix standardization. Other than that, there
have little change wrt API, rather lots of driver-specific updates and
fixes. Some highlight below:
ASoC:
- Standardization of API prefix
- GPIO API usage improvements
- Support for HDA patches
- Lots of work on SOF, including crash dump support
- Fixes for noise when stopping some Sounwire CODECs
- Support for AMD platforms with es83xx, AMD ACP 6.3 and 7.0, Awinc
AT87390 and AW88399, many Intel platforms, many Mediatek platforms,
Qualcomm SM6115 and SC7180 platforms, Richtek RTQ9128 and Texas
Instruments TAS575x
HD-audio and USB-audio:
- Deferred probe support of audio component binding
- More fixes and enhancements for Cirrus subcodecs
- USB Scarlett2 mixer and McIntosh DSD quirk
Others:
- More enhancement of snd-aloop driver
- Update MAINTAINERS entry for linux-sound mailing list
-----BEGIN PGP SIGNATURE-----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=2/dI
-----END PGP SIGNATURE-----
Merge tag 'sound-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"Most of changes at this time are for ASoC, spread over ASoC core and
drivers due to the API prefix standardization.
Other than that, there have little change wrt API, rather lots of
driver-specific updates and fixes.
Some highlight below:
ASoC:
- Standardization of API prefix
- GPIO API usage improvements
- Support for HDA patches
- Lots of work on SOF, including crash dump support
- Fixes for noise when stopping some Sounwire CODECs
- Support for AMD platforms with es83xx, AMD ACP 6.3 and 7.0, Awinc
AT87390 and AW88399, many Intel platforms, many Mediatek platforms,
Qualcomm SM6115 and SC7180 platforms, Richtek RTQ9128 and Texas
Instruments TAS575x
HD-audio and USB-audio:
- Deferred probe support of audio component binding
- More fixes and enhancements for Cirrus subcodecs
- USB Scarlett2 mixer and McIntosh DSD quirk
Others:
- More enhancement of snd-aloop driver
- Update MAINTAINERS entry for linux-sound mailing list"
* tag 'sound-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (485 commits)
ALSA: hda: cs35l41: Fix missing error code in cs35l41_smart_amp()
ALSA: hda: cs35l41: mark cs35l41_verify_id() static
ASoC: codecs: wsa883x: make use of new mute_unmute_on_trigger flag
ASoC: soc-dai: add flag to mute and unmute stream during trigger
ASoC: ams-delta.c: use component after check
ASoC: amd: acp: select SND_SOC_AMD_ACP_LEGACY_COMMON for ACP63
ASoC: codecs: aw88399: fix typo in Kconfig select
ASoC: amd: acp: add ACPI dependency
ASoC: Intel: avs: Add rt5514 machine board
ASoC: Intel: avs: Add rt5514 machine board
ALSA: scarlett2: Add missing check with firmware version control
ALSA: virtio: use ack callback
ALSA: scarlett2: Remap Level Meter values
ALSA: scarlett2: Allow passing any output to line_out_remap()
ALSA: scarlett2: Add support for reading firmware version
ALSA: scarlett2: Rename Gen 3 config sets
ALSA: scarlett2: Rename scarlett_gen2 to scarlett2
ASoC: cs35l41: Detect CSPL errors when sending CSPL commands
ALSA: hda: cs35l41: Check CSPL state after loading firmware
ALSA: hda: cs35l41: Do not unload firmware before reset in system suspend
...
-----BEGIN PGP SIGNATURE-----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=G//C
-----END PGP SIGNATURE-----
Merge tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Use acpi_evaluate_dsm_typed() instead of open-coding _DSM
evaluation to learn device characteristics (Andy Shevchenko)
- Tidy multi-function header checks using new PCI_HEADER_TYPE_MASK
definition (Ilpo Järvinen)
- Simplify config access error checking in various drivers (Ilpo
Järvinen)
- Use pcie_capability_clear_word() (not
pcie_capability_clear_and_set_word()) when only clearing (Ilpo
Järvinen)
- Add pci_get_base_class() to simplify finding devices using base
class only (ignoring subclass and programming interface) (Sui
Jingfeng)
- Add pci_is_vga(), which includes ancient PCI_CLASS_NOT_DEFINED_VGA
devices from before the Class Code was added to PCI (Sui Jingfeng)
- Use pci_is_vga() for vgaarb, sysfs "boot_vga", virtio, qxl to
include ancient VGA devices (Sui Jingfeng)
Resource management:
- Make pci_assign_unassigned_resources() non-init because sparc uses
it after init (Randy Dunlap)
Driver binding:
- Retain .remove() and .probe() callbacks (previously __init) because
sysfs may cause them to be called later (Uwe Kleine-König)
- Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device, so
it can be claimed by dwc3 instead (Vicki Pfau)
PCI device hotplug:
- Add Ampere Altra Attention Indicator extension driver for acpiphp
(D Scott Phillips)
Power management:
- Quirk VideoPropulsion Torrent QN16e with longer delay after reset
(Lukas Wunner)
- Prevent users from overriding drivers that say we shouldn't use
D3cold (Lukas Wunner)
- Avoid PME from D3hot/D3cold for AMD Rembrandt and Phoenix USB4
because wakeup interrupts from those states don't work if amd-pmc
has put the platform in a hardware sleep state (Mario Limonciello)
IOMMU:
- Disable ATS for Intel IPU E2000 devices with invalidation message
endianness erratum (Bartosz Pawlowski)
Error handling:
- Factor out interrupt enable/disable into helpers (Kai-Heng Feng)
Peer-to-peer DMA:
- Fix flexible-array usage in struct pci_p2pdma_pagemap in case we
ever use pagemaps with multiple entries (Gustavo A. R. Silva)
ASPM:
- Revert a change that broke when drivers disabled L1 and users later
enabled an L1.x substate via sysfs, and fix a similar issue when
users disabled L1 via sysfs (Heiner Kallweit)
Endpoint framework:
- Fix double free in __pci_epc_create() (Dan Carpenter)
- Use IS_ERR_OR_NULL() to simplify endpoint core (Ruan Jinjie)
Cadence PCIe controller driver:
- Drop unused "is_rc" member (Li Chen)
Freescale Layerscape PCIe controller driver:
- Enable 64-bit addressing in endpoint mode (Guanhua Gao)
Intel VMD host bridge driver:
- Fix multi-function header check (Ilpo Järvinen)
Microsoft Hyper-V host bridge driver:
- Annotate struct hv_dr_state with __counted_by (Kees Cook)
NVIDIA Tegra194 PCIe controller driver:
- Drop setting of LNKCAP_MLW (max link width) since dw_pcie_setup()
already does this via dw_pcie_link_set_max_link_width() (Yoshihiro
Shimoda)
Qualcomm PCIe controller driver:
- Use PCIE_SPEED2MBS_ENC() to simplify encoding of link speed
(Manivannan Sadhasivam)
- Add a .write_dbi2() callback so DBI2 register writes, e.g., for
setting the BAR size, work correctly (Manivannan Sadhasivam)
- Enable ASPM for platforms that use 1.9.0 ops, because the PCI core
doesn't enable ASPM states that haven't been enabled by the
firmware (Manivannan Sadhasivam)
Renesas R-Car Gen4 PCIe controller driver:
- Add DesignWare core support (set max link width, EDMA_UNROLL flag,
.pre_init(), .deinit(), etc) for use by R-Car Gen4 driver
(Yoshihiro Shimoda)
- Add driver and DT schema for DesignWare-based Renesas R-Car Gen4
controller in both host and endpoint mode (Yoshihiro Shimoda)
Xilinx NWL PCIe controller driver:
- Update ECAM size to support 256 buses (Thippeswamy Havalige)
- Stop setting bridge primary/secondary/subordinate bus numbers,
since PCI core does this (Thippeswamy Havalige)
Xilinx XDMA controller driver:
- Add driver and DT schema for Zynq UltraScale+ MPSoCs devices with
Xilinx XDMA Soft IP (Thippeswamy Havalige)
Miscellaneous:
- Use FIELD_GET()/FIELD_PREP() to simplify and reduce use of _SHIFT
macros (Ilpo Järvinen, Bjorn Helgaas)
- Remove logic_outb(), _outw(), outl() duplicate declarations (John
Sanpe)
- Replace unnecessary UTF-8 in Kconfig help text because menuconfig
doesn't render it correctly (Liu Song)"
* tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (102 commits)
PCI: qcom-ep: Add dedicated callback for writing to DBI2 registers
PCI: Simplify pcie_capability_clear_and_set_word() to ..._clear_word()
PCI: endpoint: Fix double free in __pci_epc_create()
PCI: xilinx-xdma: Add Xilinx XDMA Root Port driver
dt-bindings: PCI: xilinx-xdma: Add schemas for Xilinx XDMA PCIe Root Port Bridge
PCI: xilinx-cpm: Move IRQ definitions to a common header
PCI: xilinx-nwl: Modify ECAM size to enable support for 256 buses
PCI: xilinx-nwl: Rename the NWL_ECAM_VALUE_DEFAULT macro
dt-bindings: PCI: xilinx-nwl: Modify ECAM size in the DT example
PCI: xilinx-nwl: Remove redundant code that sets Type 1 header fields
PCI: hotplug: Add Ampere Altra Attention Indicator extension driver
PCI/AER: Factor out interrupt toggling into helpers
PCI: acpiphp: Allow built-in drivers for Attention Indicators
PCI/portdrv: Use FIELD_GET()
PCI/VC: Use FIELD_GET()
PCI/PTM: Use FIELD_GET()
PCI/PME: Use FIELD_GET()
PCI/ATS: Use FIELD_GET()
PCI/ATS: Show PASID Capability register width in bitmasks
PCI/ASPM: Fix L1 substate handling in aspm_attr_store_common()
...
-----BEGIN PGP SIGNATURE-----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=gYgr
-----END PGP SIGNATURE-----
Merge tag '6.7-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd
Pull smb server updates from Steve French:
"Seven ksmbd server fixes:
- logoff improvement for multichannel bound connections
- unicode fix for surrogate pairs
- RDMA (smbdirect) fix for IB devices
- fix locking deadlock in kern_path_create during rename
- iov memory allocation fix
- two minor cleanup patches (doc cleanup, and unused variable)"
* tag '6.7-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: no need to wait for binded connection termination at logoff
ksmbd: add support for surrogate pair conversion
ksmbd: fix missing RDMA-capable flag for IPoIB device in ksmbd_rdma_capable_netdev()
ksmbd: fix recursive locking in vfs helpers
ksmbd: fix kernel-doc comment of ksmbd_vfs_setxattr()
ksmbd: reorganize ksmbd_iov_pin_rsp()
ksmbd: Remove unused field in ksmbd_user struct
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmVCKKsACgkQnJ2qBz9k
QNmaYQgAwKEtBSO6RdSqP1Sg65a472HKOfdRZuT1PfATueLu3qOEqaPuJZzA9Ed6
ypph8YYf91n53XUdDJPDq8zWUO2SMIwQsMdL83uIPQQ3PGvWckl9AGnGs6OSR2gd
RPDKvKkg7+JrMWMawKc31fjPK8dpwBne1mA3pqj2loWCaQ400XIMYjt+08PMa9iN
YEM77dOmt86g23LMZ1pl+37rSYMxLqn2NJdFSAcljGGXzNqJO+ngkJX0O8+hYgRy
qPoY+F5bWy7EGmAo/aAcr5Yr8RRbq/1wr42j7nVe3gF+2l9zj97r84sIWhx2Umil
ZZdNrCok8oi13ZthSmqX9f3Wk0+X6g==
=VhdK
-----END PGP SIGNATURE-----
Merge tag 'fsnotify_for_v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull fsnotify update from Jan Kara:
"This time just one tiny cleanup for fsnotify"
* tag 'fsnotify_for_v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
fanotify: delete useless parenthesis in FANOTIFY_INLINE_FH macro
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmVCKSwACgkQnJ2qBz9k
QNn6jwgAjQOrUJkJvnqindNNAGvkwE5zph+MWJolbQ7gu3Im5jYLECD4huER3m6q
j+tj9ya49iHuIJLEBSctb3NvnhwGgNkupeM9klHGWDtyJwiV5FiV1OYEusxjiq5G
tuWCImEn/OoLckfdP4umKqNDMftDVoTUYMViUoS9KBNXVVz0Y4Ex0KwSZFSM47j8
yRlSCRe6CK4lNyiAxLsm8kSzPge/s+mwz7P7z3i/4IgCkvw3fnMBEulCSbMZjhHD
WrdCmYsgOJtqj+/hSSKPIJ5W92fFjLY1yaxocsVIzRGHQXriBznix7OS4iRLXtzk
9eBAzvVlu/HXBZCF+ZRIUMG+2P17Dg==
=0k3R
-----END PGP SIGNATURE-----
Merge tag 'fs_for_v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull ext2, udf, and quota updates from Jan Kara:
- conversion of ext2 directory code to use folios
- cleanups in UDF declarations
- bugfix for quota interaction with file encryption
* tag 'fs_for_v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
ext2: Convert ext2_prepare_chunk and ext2_commit_chunk to folios
ext2: Convert ext2_make_empty() to use a folio
ext2: Convert ext2_unlink() and ext2_rename() to use folios
ext2: Convert ext2_delete_entry() to use folios
ext2: Convert ext2_empty_dir() to use a folio
ext2: Convert ext2_add_link() to use a folio
ext2: Convert ext2_readdir to use a folio
ext2: Add ext2_get_folio()
ext2: Convert ext2_check_page to ext2_check_folio
highmem: Add folio_release_kmap()
udf: Avoid unneeded variable length array in struct fileIdentDesc
udf: Annotate struct udf_bitmap with __counted_by
quota: explicitly forbid quota files from being encrypted
- Add ioctls to get and set file attribute that used in fatattr util.
- Add zero_size_dir mount option not to allocate a cluster when creating directory.
-----BEGIN PGP SIGNATURE-----
iQJKBAABCgA0FiEE6NzKS6Uv/XAAGHgyZwv7A1FEIQgFAmVB3PcWHGxpbmtpbmpl
b25Aa2VybmVsLm9yZwAKCRBnC/sDUUQhCPN6D/0eK9tVBSP4eZ7IKZ6OAjmjm+ED
f4yrer/e44hRYw2kMu3zDjMOVyqsOOdzFy+Tu/dunEgWKyLR2LmPjkuIlyi0YZ8l
bkkcO0wud6F4mp+p5w5V8Myyac1uzafTu9ChDqh61eNPI4lGRKaqI1apC1JzSDAM
zPO2j3DZ9yd+bPjMkbFDFkzf8LMN2oqvV9rQLudLsIQICJoVfNwXY8wgioa1f00R
YvRk8S2OFhpI7N8SXo/hvpgXySTI2tzfVQBvSigU7NZCObFx5SdvcRLmo6jtcMd3
/wykxae8xR+BE9x1eUiOz5fRsD4+7ebLPPxsqOxiF+S9Vlr6zgEelumrwP1cuVKo
C/bqrjjiN2HAqJGLx/xE9F3KW4cQYzdhwl1p+06koVrTubTQE1Kp0idIcD+4yrMe
5/+R9n5T7LTdwGU8e70qD/65LMSj3r5ocZJvZHkXjWqe46k0sbti0E6KqCCn/9UV
K7C7B6iW0082B2YDG8W1X5949UtwEHXyNuvn8a4rjwBX7ahcsZYlNJ9ucoW7gYms
uqLXSFJVzJcp748xbCbqwqgS+u7gGyRxBT6ldruYEM/HnWRD16kdpCUNufcxpkKN
+Z8pbMlxb5btm9WqduyMi1h1z0zPKsrJ//QS1kkUhjJEoMavF2k78iAN3IFpw/VJ
9v0Y7SfIik4v4kTMzw==
=xztJ
-----END PGP SIGNATURE-----
Merge tag 'exfat-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat
Pull exfat updates from Namjae Jeon:
- Add ioctls to get and set file attribute that is used in
the fatattr util
- Add zero_size_dir mount option to avoid allocating a cluster
when creating a directory
* tag 'exfat-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
exfat: support create zero-size directory
exfat: support handle zero-size directory
exfat: add ioctls for accessing attributes
- Fix inode metadata space layout documentation;
- Avoid warning MicroLZMA format anymore;
- Fix erofs_insert_workgroup() lockref usage;
- Some cleanups.
-----BEGIN PGP SIGNATURE-----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=Yum+
-----END PGP SIGNATURE-----
Merge tag 'erofs-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs updates from Gao Xiang:
"Nothing exciting lands for this cycle, since we're still busying in
developing support for sub-page blocks and large-folios of compressed
data for new scenarios on Android.
In this cycle, MicroLZMA format is marked as stable, and there are
minor cleanups around documentation and codebase. In addition, it also
fixes incorrect lockref usage in erofs_insert_workgroup().
Summary:
- Fix inode metadata space layout documentation
- Avoid warning for MicroLZMA format anymore
- Fix erofs_insert_workgroup() lockref usage
- Some cleanups"
* tag 'erofs-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: fix erofs_insert_workgroup() lockref usage
erofs: tidy up redundant includes
erofs: get rid of ROOT_NID()
erofs: simplify compression configuration parser
erofs: don't warn MicroLZMA format anymore
erofs: fix inode metadata space layout description in documentation
tests, as well as cleaning how we update the backup superblock after
online resizes or updating the label or uuid.
Optimize handling of released data blocks in ext4's commit machinery
to avoid a potential lock contention on s_md_lock spinlock.
Fix a number of ext4 bugs:
- fix race between writepages and remount
- fix racy may inline data check in dio write
- add missed brelse in an error path in update_backups
- fix umask handling when ACL support is disabled
- fix lost EIO error when a journal commit races with a fsync of the
blockdev
- fix potential improper i_size when there is a crash right after an
O_SYNC direct write.
- check extent node for validity before potentially using what might
be an invalid pointer
- fix potential stale data exposure when writing to an unwritten extent
and the file system is nearly out of space
- fix potential accounting error around block reservations when writing
partial delayed allocation writes to a bigalloc cluster
- avoid memory allocation failure when tracking partial delayed allocation
writes to a bigalloc cluster
- fix various debugging print messages
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAmVBtjsACgkQ8vlZVpUN
gaNynQf+M2hnDsf7bR+szh1j9hmfuGoDfSRwIpCtgwZtrjCD3gIVbxBi9i1N99JK
gc7fyIDaYFOqNb2nLqS3pYtVnD0gd8Da+oV5XphUoEWCjbRP5rBIZssmyaXrgijw
6UtYf3dZ0MM/NkQRBuj7szcG8tFLA1vGRbSHsu3DW6Sv6R3uDbnLEww0bmPDiXhf
SpoJqF/IYXKYJefVZ67MvZvNHgZRjklVVZVgobXQb8JUAvo9OvxGe4FfgaxkoTxv
MOxweNF70iH0OASN03JAptZCxJFZOsMAFvS0fYDk1NH+Z6CLK3tzCOTaZ1R+BDLq
QzdvyETuEJuMT2T02UXoZDoyPNzaGw==
=JTtz
-----END PGP SIGNATURE-----
Merge tag 'ext4_for_linus-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
"Cleanup ext4's multi-block allocator, including adding some unit
tests, as well as cleaning how we update the backup superblock after
online resizes or updating the label or uuid.
Optimize handling of released data blocks in ext4's commit machinery
to avoid a potential lock contention on s_md_lock spinlock.
Fix a number of ext4 bugs:
- fix race between writepages and remount
- fix racy may inline data check in dio write
- add missed brelse in an error path in update_backups
- fix umask handling when ACL support is disabled
- fix lost EIO error when a journal commit races with a fsync of the
blockdev
- fix potential improper i_size when there is a crash right after an
O_SYNC direct write.
- check extent node for validity before potentially using what might
be an invalid pointer
- fix potential stale data exposure when writing to an unwritten
extent and the file system is nearly out of space
- fix potential accounting error around block reservations when
writing partial delayed allocation writes to a bigalloc cluster
- avoid memory allocation failure when tracking partial delayed
allocation writes to a bigalloc cluster
- fix various debugging print messages"
* tag 'ext4_for_linus-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (41 commits)
ext4: properly sync file size update after O_SYNC direct IO
ext4: fix racy may inline data check in dio write
ext4: run mballoc test with different layouts setting
ext4: add first unit test for ext4_mb_new_blocks_simple in mballoc
ext4: add some kunit stub for mballoc kunit test
ext4: call ext4_mb_mark_context in ext4_group_add_blocks()
ext4: Separate block bitmap and buddy bitmap freeing in ext4_group_add_blocks()
ext4: call ext4_mb_mark_context in ext4_mb_clear_bb
ext4: Separate block bitmap and buddy bitmap freeing in ext4_mb_clear_bb()
ext4: call ext4_mb_mark_context in ext4_mb_mark_diskspace_used
ext4: extend ext4_mb_mark_context to support allocation under journal
ext4: call ext4_mb_mark_context in ext4_free_blocks_simple
ext4: factor out codes to update block bitmap and group descriptor on disk from ext4_mb_mark_bb
ext4: make state in ext4_mb_mark_bb to be bool
jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev
ext4: apply umask if ACL support is disabled
ext4: mark buffer new if it is unwritten to avoid stale data exposure
ext4: move 'ix' sanity check to corrent position
jbd2: fix printk format type for 'io_block' in do_one_pass()
jbd2: print io_block if check data block checksum failed when do recovery
...
This set of patches has some minor fixes for message handling, some misc
cleanups, and updates the maintainers entry.
-----BEGIN PGP SIGNATURE-----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=PWCW
-----END PGP SIGNATURE-----
Merge tag 'dlm-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm
Pull dlm updates from David Teigland:
"This set of patches has some minor fixes for message handling, some
misc cleanups, and updates the maintainers entry"
* tag 'dlm-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
MAINTAINERS: Update dlm maintainer and web page
dlm: slow down filling up processing queue
dlm: fix no ack after final message
dlm: be sure we reset all nodes at forced shutdown
dlm: fix remove member after close call
dlm: fix creating multiple node structures
fs: dlm: Remove some useless memset()
fs: dlm: Fix the size of a buffer in dlm_create_debug_file()
fs: dlm: Simplify buffer size computation in dlm_create_debug_file()
We consistently switched from kmalloc() to vmalloc() in module
decompression to prevent potential memory allocation failures with large
modules, however vmalloc() is not as memory-efficient and fast as
kmalloc().
Since we don't know in general the size of the workspace required by the
decompression algorithm, it is more reasonable to use kvmalloc()
consistently, also considering that we don't have special memory
requirements here.
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Tested-by: Andrea Righi <andrea.righi@canonical.com>
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQQdXVVFGN5XqKr1Hj7LwZzRsCrn5QUCZUDyWhQcem9oYXJAbGlu
dXguaWJtLmNvbQAKCRDLwZzRsCrn5QtIAPwLSdHw2qix1A6lMhbRiXqFOWINHcTF
DMtZkiPmpeuTKAEA0KaXfddKq5OC5S/ixPEEZCVqOq2ixxfMDhudyoh/qQs=
=lh3g
-----END PGP SIGNATURE-----
Merge tag 'integrity-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
Pull integrity updates from Mimi Zohar:
"Four integrity changes: two IMA-overlay updates, an integrity Kconfig
cleanup, and a secondary keyring update"
* tag 'integrity-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
ima: detect changes to the backing overlay file
certs: Only allow certs signed by keys on the builtin keyring
integrity: fix indentation of config attributes
ima: annotate iint mutex to avoid lockdep false positive warnings
Use __generic_cmpxchg_local() for arch_cmpxchg_local() implementation
on SH architecture because it does not implement arch_cmpxchg_local().
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202310241310.Ir5uukOG-lkp@intel.com/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/169824660459.24340.14614817132696360531.stgit@devnote2
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
The only thing worth highligthing is that gzip moves to use vmalloc() instead of
kmalloc just as we had a fix for this for zstd on v6.6-rc1. The rest is regular
house keeping, keeping things neat, tidy, and boring.
-----BEGIN PGP SIGNATURE-----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=+tZ8
-----END PGP SIGNATURE-----
Merge tag 'modules-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux
Pull modules updates from Luis Chamberlain:
"The only thing worth highligthing is that gzip moves to use vmalloc()
instead of kmalloc just as we had a fix for this for zstd on v6.6-rc1.
The rest is regular house keeping, keeping things neat, tidy, and
boring"
[ The kmalloc -> vmalloc conversion is not the right approach.
Unless you know you need huge areas or know you need to use virtual
mappings for some reason (playing with protection bits or whatever),
you should use kvmalloc()/kvfree, which automatically picks the right
allocation model - Linus ]
* tag 'modules-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux:
module: Annotate struct module_notes_attrs with __counted_by
module: Fix comment typo
module: Make is_valid_name() return bool
module: Make is_mapping_symbol() return bool
module/decompress: use vmalloc() for gzip decompression workspace
MAINTAINERS: add include/linux/module*.h to modules
module: Clarify documentation of module_param_call()
To help make the move of sysctls out of kernel/sysctl.c not incur a size
penalty sysctl has been changed to allow us to not require the sentinel, the
final empty element on the sysctl array. Joel Granados has been doing all this
work. On the v6.6 kernel we got the major infrastructure changes required to
support this. For v6.7-rc1 we have all arch/ and drivers/ modified to remove
the sentinel. Both arch and driver changes have been on linux-next for a bit
less than a month. It is worth re-iterating the value:
- this helps reduce the overall build time size of the kernel and run time
memory consumed by the kernel by about ~64 bytes per array
- the extra 64-byte penalty is no longer inncurred now when we move sysctls
out from kernel/sysctl.c to their own files
For v6.8-rc1 expect removal of all the sentinels and also then the unneeded
check for procname == NULL.
The last 2 patches are fixes recently merged by Krister Johansen which allow
us again to use softlockup_panic early on boot. This used to work but the
alias work broke it. This is useful for folks who want to detect softlockups
super early rather than wait and spend money on cloud solutions with nothing
but an eventual hung kernel. Although this hadn't gone through linux-next it's
also a stable fix, so we might as well roll through the fixes now.
-----BEGIN PGP SIGNATURE-----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=Qf50
-----END PGP SIGNATURE-----
Merge tag 'sysctl-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux
Pull sysctl updates from Luis Chamberlain:
"To help make the move of sysctls out of kernel/sysctl.c not incur a
size penalty sysctl has been changed to allow us to not require the
sentinel, the final empty element on the sysctl array. Joel Granados
has been doing all this work. On the v6.6 kernel we got the major
infrastructure changes required to support this. For v6.7-rc1 we have
all arch/ and drivers/ modified to remove the sentinel. Both arch and
driver changes have been on linux-next for a bit less than a month. It
is worth re-iterating the value:
- this helps reduce the overall build time size of the kernel and run
time memory consumed by the kernel by about ~64 bytes per array
- the extra 64-byte penalty is no longer inncurred now when we move
sysctls out from kernel/sysctl.c to their own files
For v6.8-rc1 expect removal of all the sentinels and also then the
unneeded check for procname == NULL.
The last two patches are fixes recently merged by Krister Johansen
which allow us again to use softlockup_panic early on boot. This used
to work but the alias work broke it. This is useful for folks who want
to detect softlockups super early rather than wait and spend money on
cloud solutions with nothing but an eventual hung kernel. Although
this hadn't gone through linux-next it's also a stable fix, so we
might as well roll through the fixes now"
* tag 'sysctl-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: (23 commits)
watchdog: move softlockup_panic back to early_param
proc: sysctl: prevent aliased sysctls from getting passed to init
intel drm: Remove now superfluous sentinel element from ctl_table array
Drivers: hv: Remove now superfluous sentinel element from ctl_table array
raid: Remove now superfluous sentinel element from ctl_table array
fw loader: Remove the now superfluous sentinel element from ctl_table array
sgi-xp: Remove the now superfluous sentinel element from ctl_table array
vrf: Remove the now superfluous sentinel element from ctl_table array
char-misc: Remove the now superfluous sentinel element from ctl_table array
infiniband: Remove the now superfluous sentinel element from ctl_table array
macintosh: Remove the now superfluous sentinel element from ctl_table array
parport: Remove the now superfluous sentinel element from ctl_table array
scsi: Remove now superfluous sentinel element from ctl_table array
tty: Remove now superfluous sentinel element from ctl_table array
xen: Remove now superfluous sentinel element from ctl_table array
hpet: Remove now superfluous sentinel element from ctl_table array
c-sky: Remove now superfluous sentinel element from ctl_talbe array
powerpc: Remove now superfluous sentinel element from ctl_table arrays
riscv: Remove now superfluous sentinel element from ctl_table array
x86/vdso: Remove now superfluous sentinel element from ctl_table array
...
there are some significant changes nonetheless:
- Some more Spanish-language and Chinese translations.
- The much-discussed documentation of the confidential-computing threat
model.
- Powerpc and RISCV documentation move under Documentation/arch - these
complete this particular bit of documentation churn.
- A large traditional-Chinese documentation update.
- A new document on backporting and conflict resolution.
- Some kernel-doc and Sphinx fixes.
Plus the usual smattering of smaller updates and typo fixes.
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmVBNv8PHGNvcmJldEBs
d24ubmV0AAoJEBdDWhNsDH5Y0JkH/36MOpkaDnsY69/dMRKSuD4mAAP2H6LS8V63
SsMgH5VCj8lcy/Tz1+J89t14pbcX8l0viKxSo4UxvzoJ5snrz8A8gZ9oqY7NCcNs
nMtolnN5IwdbgGnEGqASSLsl07lnabhRK0VYv9ZO7lHjYQp97VsJ/qrjJn385HFE
vYW8iRcxcKdwtuuwOtbPcdAMjP54saJdNC5wMLsfMR0csKcGbzaSNpqpiGovzT7l
phG2DSxrJH0gUZyeGPryroNppaf+mVKSDSiwRdI8mzm0J67p6dZYYwBS1Iw6Awbf
8iYoj6W63/FVQbXffPx5d6ffOSQh4JkAskxgBUOzluSGusSDc+4=
=9HU5
-----END PGP SIGNATURE-----
Merge tag 'docs-6.7' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"The number of commits for documentation is not huge this time around,
but there are some significant changes nonetheless:
- Some more Spanish-language and Chinese translations
- The much-discussed documentation of the confidential-computing
threat model
- Powerpc and RISCV documentation move under Documentation/arch -
these complete this particular bit of documentation churn
- A large traditional-Chinese documentation update
- A new document on backporting and conflict resolution
- Some kernel-doc and Sphinx fixes
Plus the usual smattering of smaller updates and typo fixes"
* tag 'docs-6.7' of git://git.lwn.net/linux: (40 commits)
scripts/kernel-doc: Fix the regex for matching -Werror flag
docs: backporting: address feedback
Documentation: driver-api: pps: Update PPS generator documentation
speakup: Document USB support
doc: blk-ioprio: Bring the doc in line with the implementation
docs: usb: fix reference to nonexistent file in UVC Gadget
docs: doc-guide: mention 'make refcheckdocs'
Documentation: fix typo in dynamic-debug howto
scripts/kernel-doc: match -Werror flag strictly
Documentation/sphinx: Remove the repeated word "the" in comments.
docs: sparse: add SPDX-License-Identifier
docs/zh_CN: Add subsystem-apis Chinese translation
docs/zh_TW: update contents for zh_TW
docs: submitting-patches: encourage direct notifications to commenters
docs: add backporting and conflict resolution document
docs: move riscv under arch
docs: update link to powerpc/vmemmap_dedup.rst
mm/memory-hotplug: fix typo in documentation
docs: move powerpc under arch
PCI: Update the devres documentation regarding to pcim_*()
...
This kselftest update for Linux 6.7-rc1 consists of:
-- kbuild kselftest-merge target fixes
-- fixes to several tests
-- resctrl test fixes and enhancements
-- ksft_perror() helper and reporting improvements
-- printf attribute to kselftest prints to improve reporting
-- documentation and clang build warning fixes
Bulk of the patches are for resctrl fixes and enhancements.
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmVCoHMACgkQCwJExA0N
QxwzrA//ehiiLdV2lyghzPpDTVY8jKlB1xIpg3s0r0M3m/j6nAdnOgOe2gkapT7T
gFGL0r7xL9crqFdymwDANLSvNWOeghqB1oIok9Ruw5Rl3FcLnkh920bE6tPsddJg
9+/KqtZvL0Sr43l9OSgX2Uzqyw60wRQwpO0431hmgnKjblk8Rh4GZ7fUCLLNf4Ia
yOq1s2/cdmEwRc96lDaBWZaOTusejwh/xy8tgAjozHipLsmsexbyyHVWJWkVhMOD
ZklCtrq4lckRz+Vky6akvjoL6Mjl//7pg323e2fUcDCQxQvqwnCo2VqqyOVBnN2A
6XHQ6yXwh0xzCKRFgAiFhWlsKOz3wEIDrdp4dmhDkg4lw4gGJcwNke1UyX5zXYKM
1a6R1vbQS9qQOsWf34AYKZBHruFNtUt0FJYgI43SuH+fGc0D5cU91Rz+s9QIPCwj
8tcr5RWin8BOziDz05lxSKWRHD+3oc5qmsmGYBJhilwtvY2wNbRZNDZjiO28kiIy
3kUWXeCtHmZE1KHK1H5v6bMC8SqUU7ukvV5WebqGpxzJ2eFPbeXcek9/AWSWOFni
7thUg6MG3e4c/zRk8JYbmqXS/GeTkdmc3+VMXApLhTB8uSOWsnVMfJS9Zc2A1tGg
n6NRBJFQO8t9Wm1l9XvlnC9HA/8lO/3uih+SzKn/u8KvoN96HPM=
=JZb+
-----END PGP SIGNATURE-----
Merge tag 'linux_kselftest-next-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest updates from Shuah Khan:
- kbuild kselftest-merge target fixes
- fixes to several tests
- resctrl test fixes and enhancements
- ksft_perror() helper and reporting improvements
- printf attribute to kselftest prints to improve reporting
- documentation and clang build warning fixes
The bulk of the patches are for resctrl fixes and enhancements.
* tag 'linux_kselftest-next-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (51 commits)
selftests/resctrl: Fix MBM test failure when MBA unavailable
selftests/clone3: Report descriptive test names
selftests:modify the incorrect print format
selftests/efivarfs: create-read: fix a resource leak
selftests/ftrace: Add riscv support for kprobe arg tests
selftests/ftrace: add loongarch support for kprobe args char tests
selftests/amd-pstate: Added option to provide perf binary path
selftests/amd-pstate: Fix broken paths to run workloads in amd-pstate-ut
selftests/resctrl: Move run_benchmark() to a more fitting file
selftests/resctrl: Fix schemata write error check
selftests/resctrl: Reduce failures due to outliers in MBA/MBM tests
selftests/resctrl: Fix feature checks
selftests/resctrl: Refactor feature check to use resource and feature name
selftests/resctrl: Move _GNU_SOURCE define into Makefile
selftests/resctrl: Remove duplicate feature check from CMT test
selftests/resctrl: Extend signal handler coverage to unmount on receiving signal
selftests/resctrl: Fix uninitialized .sa_flags
selftests/resctrl: Cleanup benchmark argument parsing
selftests/resctrl: Remove ben_count variable
selftests/resctrl: Make benchmark command const and build it with pointers
...
This kunit update for Linux 6.7-rc1 consists of:
-- string-stream testing enhancements
-- several fixes memory leaks
-- fix to reset status during parameter handling
-----BEGIN PGP SIGNATURE-----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=Nn2t
-----END PGP SIGNATURE-----
Merge tag 'linux_kselftest-kunit-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kunit updates from Shuah Khan:
- string-stream testing enhancements
- several fixes memory leaks
- fix to reset status during parameter handling
* tag 'linux_kselftest-kunit-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
kunit: test: Fix the possible memory leak in executor_test
kunit: Fix possible memory leak in kunit_filter_suites()
kunit: Fix the wrong kfree of copy for kunit_filter_suites()
kunit: Fix missed memory release in kunit_free_suite_set()
kunit: Reset test status on each param iteration
kunit: string-stream: Test performance of string_stream
kunit: Use string_stream for test log
kunit: string-stream: Add tests for freeing resource-managed string_stream
kunit: string-stream: Decouple string_stream from kunit
kunit: string-stream: Add kunit_alloc_string_stream()
kunit: Don't use a managed alloc in is_literal()
kunit: string-stream-test: Add cases for string_stream newline appending
kunit: string-stream: Add option to make all lines end with newline
kunit: string-stream: Improve testing of string_stream
kunit: string-stream: Don't create a fragment for empty strings
This branch has three new iommufd capabilities:
- Dirty tracking for DMA. AMD/ARM/Intel CPUs can now record if a DMA
writes to a page in the IOPTEs within the IO page table. This can be used
to generate a record of what memory is being dirtied by DMA activities
during a VM migration process. A VMM like qemu will combine the IOMMU
dirty bits with the CPU's dirty log to determine what memory to
transfer.
VFIO already has a DMA dirty tracking framework that requires PCI
devices to implement tracking HW internally. The iommufd version
provides an alternative that the VMM can select, if available. The two
are designed to have very similar APIs.
- Userspace controlled attributes for hardware page
tables (HWPT/iommu_domain). There are currently a few generic attributes
for HWPTs (support dirty tracking, and parent of a nest). This is an
entry point for the userspace iommu driver to control the HW in detail.
- Nested translation support for HWPTs. This is a 2D translation scheme
similar to the CPU where a DMA goes through a first stage to determine
an intermediate address which is then translated trough a second stage
to a physical address.
Like for CPU translation the first stage table would exist in VM
controlled memory and the second stage is in the kernel and matches the
VM's guest to physical map.
As every IOMMU has a unique set of parameter to describe the S1 IO page
table and its associated parameters the userspace IOMMU driver has to
marshal the information into the correct format.
This is 1/3 of the feature, it allows creating the nested translation
and binding it to VFIO devices, however the API to support IOTLB and
ATC invalidation of the stage 1 io page table, and forwarding of IO
faults are still in progress.
The series includes AMD and Intel support for dirty tracking. Intel
support for nested translation.
Along the way are a number of internal items:
- New iommu core items: ops->domain_alloc_user(), ops->set_dirty_tracking,
ops->read_and_clear_dirty(), IOMMU_DOMAIN_NESTED, and iommu_copy_struct_from_user
- UAF fix in iopt_area_split()
- Spelling fixes and some test suite improvement
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCZUDu2wAKCRCFwuHvBreF
YcdeAQDaBmjyGLrRIlzPyohF6FrombyWo2512n51Hs8IHR4IvQEA3oRNgQ2tsJRr
1UPuOqnOD5T/oVX6AkUPRBwanCUQwwM=
=nyJ3
-----END PGP SIGNATURE-----
Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd updates from Jason Gunthorpe:
"This brings three new iommufd capabilities:
- Dirty tracking for DMA.
AMD/ARM/Intel CPUs can now record if a DMA writes to a page in the
IOPTEs within the IO page table. This can be used to generate a
record of what memory is being dirtied by DMA activities during a
VM migration process. A VMM like qemu will combine the IOMMU dirty
bits with the CPU's dirty log to determine what memory to transfer.
VFIO already has a DMA dirty tracking framework that requires PCI
devices to implement tracking HW internally. The iommufd version
provides an alternative that the VMM can select, if available. The
two are designed to have very similar APIs.
- Userspace controlled attributes for hardware page tables
(HWPT/iommu_domain). There are currently a few generic attributes
for HWPTs (support dirty tracking, and parent of a nest). This is
an entry point for the userspace iommu driver to control the HW in
detail.
- Nested translation support for HWPTs. This is a 2D translation
scheme similar to the CPU where a DMA goes through a first stage to
determine an intermediate address which is then translated trough a
second stage to a physical address.
Like for CPU translation the first stage table would exist in VM
controlled memory and the second stage is in the kernel and matches
the VM's guest to physical map.
As every IOMMU has a unique set of parameter to describe the S1 IO
page table and its associated parameters the userspace IOMMU driver
has to marshal the information into the correct format.
This is 1/3 of the feature, it allows creating the nested
translation and binding it to VFIO devices, however the API to
support IOTLB and ATC invalidation of the stage 1 io page table,
and forwarding of IO faults are still in progress.
The series includes AMD and Intel support for dirty tracking. Intel
support for nested translation.
Along the way are a number of internal items:
- New iommu core items: ops->domain_alloc_user(),
ops->set_dirty_tracking, ops->read_and_clear_dirty(),
IOMMU_DOMAIN_NESTED, and iommu_copy_struct_from_user
- UAF fix in iopt_area_split()
- Spelling fixes and some test suite improvement"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd: (52 commits)
iommufd: Organize the mock domain alloc functions closer to Joerg's tree
iommufd/selftest: Fix page-size check in iommufd_test_dirty()
iommufd: Add iopt_area_alloc()
iommufd: Fix missing update of domains_itree after splitting iopt_area
iommu/vt-d: Disallow read-only mappings to nest parent domain
iommu/vt-d: Add nested domain allocation
iommu/vt-d: Set the nested domain to a device
iommu/vt-d: Make domain attach helpers to be extern
iommu/vt-d: Add helper to setup pasid nested translation
iommu/vt-d: Add helper for nested domain allocation
iommu/vt-d: Extend dmar_domain to support nested domain
iommufd: Add data structure for Intel VT-d stage-1 domain allocation
iommu/vt-d: Enhance capability check for nested parent domain allocation
iommufd/selftest: Add coverage for IOMMU_HWPT_ALLOC with nested HWPTs
iommufd/selftest: Add nested domain allocation for mock domain
iommu: Add iommu_copy_struct_from_user helper
iommufd: Add a nested HW pagetable object
iommu: Pass in parent domain with user_data to domain_alloc_user op
iommufd: Share iommufd_hwpt_alloc with IOMMUFD_OBJ_HWPT_NESTED
iommufd: Derive iommufd_hwpt_paging from iommufd_hw_pagetable
...
- Support GRO decapsulation for IPsec ESP in UDP.
- Add a handful of MODULE_DESCRIPTION()s.
- Drop questionable alignment check in TCP AO to avoid
build issue after changes in the crypto tree.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=fqHj
-----END PGP SIGNATURE-----
Merge tag 'net-next-6.7-followup' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull more networking updates from Jakub Kicinski:
- Support GRO decapsulation for IPsec ESP in UDP
- Add a handful of MODULE_DESCRIPTION()s
- Drop questionable alignment check in TCP AO to avoid
build issue after changes in the crypto tree
* tag 'net-next-6.7-followup' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next:
net: tcp: remove call to obsolete crypto_ahash_alignmask()
net: fill in MODULE_DESCRIPTION()s under drivers/net/
net: fill in MODULE_DESCRIPTION()s under net/802*
net: fill in MODULE_DESCRIPTION()s under net/core
net: fill in MODULE_DESCRIPTION()s in kuba@'s modules
xfrm: policy: fix layer 4 flowi decoding
xfrm Fix use after free in __xfrm6_udp_encap_rcv.
xfrm: policy: replace session decode with flow dissector
xfrm: move mark and oif flowi decode into common code
xfrm: pass struct net to xfrm_decode_session wrappers
xfrm: Support GRO for IPv6 ESP in UDP encapsulation
xfrm: Support GRO for IPv4 ESP in UDP encapsulation
xfrm: Use the XFRM_GRO to indicate a GRO call on input
xfrm: Annotate struct xfrm_sec_ctx with __counted_by
xfrm: Remove unused function declarations
- cleanups:
. kprobes: Fixes typo in kprobes samples.
. tracing/eprobes: Remove 'break' after return.
- kretprobe/fprobe performance improvements:
. lib: Introduce new `objpool`, which is a high performance lockless
object queue. This uses per-cpu ring array to allocate/release
objects from the pre-allocated object pool. Since the index of ring
array is a 32bit sequential counter, we can retry to push/pop the
object pointer from the ring without lock (as seq-lock does).
. lib: Add an objpool test module to test the functionality and
evaluate the performance under some circumstances.
. kprobes/fprobe: Improve kretprobe and rethook scalability
performance with objpool.
This improves both legacy kretprobe and fprobe exit handler (which
is based on rethook) to be scalable on SMP systems. Even with
8-threads parallel test, it shows a great scalability improvement.
. Remove unneeded freelist.h which is replaced by objpool.
. objpool: Add maintainers entry for the objpool.
. objpool: Fix to remove unused include header lines.
-----BEGIN PGP SIGNATURE-----
iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmVA54obHG1hc2FtaS5o
aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8busoH/3mG/rJwVVJw70zTLlfs
ko4U1wn16aImYQYYLXkZLlYsKr6Y2dzNkb5C4CEI2r47EZjTamHatGZ6MSwvAtPb
u9oloHEbRbE6yM+EjrE1JAKT9FwC+21/yZCN2zACZKJRwCwQRzxGIXUwGTWtDNdE
NySLBDyMoR6zZJsFy8YueFBAJxcZdWIPK6mQH2Y5awVQA4tV7tQEe92KFqUYWTd5
exbfBbcVG8MBWmrPqRI46Hxh0NWOnPCqFwGqX8Q7hE/yrQnTPzJ+2ZsbYFkGRk6A
pM5wRCdwO5+OlcHEcEHBMQSGCmFgk6m1UMG8RvbCKyF3cwHbxzlelbjzHosKQvSh
EKQ=
=/vZK
-----END PGP SIGNATURE-----
Merge tag 'probes-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull probes updates from Masami Hiramatsu:
"Cleanups:
- kprobes: Fixes typo in kprobes samples
- tracing/eprobes: Remove 'break' after return
kretprobe/fprobe performance improvements:
- lib: Introduce new `objpool`, which is a high performance lockless
object queue. This uses per-cpu ring array to allocate/release
objects from the pre-allocated object pool.
Since the index of ring array is a 32bit sequential counter, we can
retry to push/pop the object pointer from the ring without lock (as
seq-lock does)
- lib: Add an objpool test module to test the functionality and
evaluate the performance under some circumstances
- kprobes/fprobe: Improve kretprobe and rethook scalability
performance with objpool.
This improves both legacy kretprobe and fprobe exit handler (which
is based on rethook) to be scalable on SMP systems. Even with
8-threads parallel test, it shows a great scalability improvement
- Remove unneeded freelist.h which is replaced by objpool
- objpool: Add maintainers entry for the objpool
- objpool: Fix to remove unused include header lines"
* tag 'probes-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
kprobes: unused header files removed
MAINTAINERS: objpool added
kprobes: freelist.h removed
kprobes: kretprobe scalability improvement
lib: objpool test module added
lib: objpool added: ring-array based lockless MPMC
tracing/eprobe: drop unneeded breaks
samples: kprobes: Fixes a typo
- Documentation update for /proc/cmdline, which includes both the
parameters from bootloader and the embedded parameters in the kernel.
- fs/proc: Add bootloader argument as a comment line to /proc/bootconfig
so that the user can distinguish what parameters were passed from
bootloader even if bootconfig modified that.
- Documentation fix to add /proc/bootconfig to proc.rst.
-----BEGIN PGP SIGNATURE-----
iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmVAzokbHG1hc2FtaS5o
aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8bJxMH+QHgxumk/zhQ6TG1szG3
TWrkhg5oP2hGRTbJc6lK/BJM5E/xz6SNoGP6nEEW5JdkzKwNyNSLab+J0as9Ua3V
KtJGiAtp4FZpVl6B2y5UBqBerRl8U4NjW8TOsEv8Dy4gVlgjdbyS7fzy3T86DEZ5
QGQ004pYVciSzmRvEmk3f0GUqsgJUYOjZWIGp2+fukpTnJhD4o3K3UwUs4Rz1tF7
cnVm34af67648/mGSxB+qHBHq4dznrWopv/SgH6OcEzOOpvEGAwPuteAms3S8g3j
WOZNHB7QlNkVlASlAcC+yPHjJBtWMfRTsWQIxW5F0wSqq0SRCzTMLHU1wltJagyq
lBQ=
=J8P0
-----END PGP SIGNATURE-----
Merge tag 'bootconfig-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull bootconfig updates from Masami Hiramatsu:
- Documentation update for /proc/cmdline, which includes both the
parameters from bootloader and the embedded parameters in the kernel
- fs/proc: Add bootloader argument as a comment line to
/proc/bootconfig so that the user can distinguish what parameters
were passed from bootloader even if bootconfig modified that
- Documentation fix to add /proc/bootconfig to proc.rst
* tag 'bootconfig-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
doc: Add /proc/bootconfig to proc.rst
fs/proc: Add boot loader arguments as comment to /proc/bootconfig
doc: Update /proc/cmdline documentation to include boot config
The ia64 architecture gets its well-earned retirement as planned,
now that there is one last (mostly) working release that will
be maintained as an LTS kernel.
The architecture specific system call tables are updated for
the added map_shadow_stack() syscall and to remove references
to the long-gone sys_lookup_dcookie() syscall.
-----BEGIN PGP SIGNATURE-----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=H1vH
-----END PGP SIGNATURE-----
Merge tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull ia64 removal and asm-generic updates from Arnd Bergmann:
- The ia64 architecture gets its well-earned retirement as planned,
now that there is one last (mostly) working release that will be
maintained as an LTS kernel.
- The architecture specific system call tables are updated for the
added map_shadow_stack() syscall and to remove references to the
long-gone sys_lookup_dcookie() syscall.
* tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
hexagon: Remove unusable symbols from the ptrace.h uapi
asm-generic: Fix spelling of architecture
arch: Reserve map_shadow_stack() syscall number for all architectures
syscalls: Cleanup references to sys_lookup_dcookie()
Documentation: Drop or replace remaining mentions of IA64
lib/raid6: Drop IA64 support
Documentation: Drop IA64 from feature descriptions
kernel: Drop IA64 support from sig_fault handlers
arch: Remove Itanium (IA-64) architecture
The AMD Pensando DPU platform gets added to arm64, and some
minor updates make it into Renesas' 32-bit platforms.
-----BEGIN PGP SIGNATURE-----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=GXVf
-----END PGP SIGNATURE-----
Merge tag 'soc-arm-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC code updates from Arnd Bergmann:
"The AMD Pensando DPU platform gets added to arm64, and some minor
updates make it into Renesas' 32-bit platforms"
* tag 'soc-arm-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm: debug: reuse the config DEBUG_OMAP2UART{1,2} for OMAP{3,4,5}
arm64: Add config for AMD Pensando SoC platforms
MAINTAINERS: Add entry for AMD PENSANDO
ARM: shmobile: sh73a0: Reserve boot area when SMP is enabled
ARM: shmobile: r8a7779: Reserve boot area when SMP is enabled
ARM: shmobile: rcar-gen2: Reserve boot area when SMP is enabled
ARM: shmobile: rcar-gen2: Remove unneeded once handling
The highlights for the driver support this time are
- Qualcomm platforms gain support for the Qualcomm Secure Execution
Environment firmware interface to access EFI variables on certain
devices, and new features for multiple platform and firmware drivers.
- Arm FF-A firmware support gains support for v1.1 specification features,
in particular notification and memory transaction descriptor changes.
- SCMI firmware support now support v3.2 features for clock and DVFS
configuration and a new transport for Qualcomm platforms.
- Minor cleanups and bugfixes are added to pretty much all the active
platforms: qualcomm, broadcom, dove, ti-k3, rockchip, sifive, amlogic,
atmel, tegra, aspeed, vexpress, mediatek, samsung and more.
In particular, this contains portions of the treewide conversion to
use __counted_by annotations and the device_get_match_data helper.
-----BEGIN PGP SIGNATURE-----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=QIut
-----END PGP SIGNATURE-----
Merge tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"The highlights for the driver support this time are
- Qualcomm platforms gain support for the Qualcomm Secure Execution
Environment firmware interface to access EFI variables on certain
devices, and new features for multiple platform and firmware
drivers.
- Arm FF-A firmware support gains support for v1.1 specification
features, in particular notification and memory transaction
descriptor changes.
- SCMI firmware support now support v3.2 features for clock and DVFS
configuration and a new transport for Qualcomm platforms.
- Minor cleanups and bugfixes are added to pretty much all the active
platforms: qualcomm, broadcom, dove, ti-k3, rockchip, sifive,
amlogic, atmel, tegra, aspeed, vexpress, mediatek, samsung and
more.
In particular, this contains portions of the treewide conversion to
use __counted_by annotations and the device_get_match_data helper"
* tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (156 commits)
soc: qcom: pmic_glink_altmode: Print return value on error
firmware: qcom: scm: remove unneeded 'extern' specifiers
firmware: qcom: scm: add a missing forward declaration for struct device
firmware: qcom: move Qualcomm code into its own directory
soc: samsung: exynos-chipid: Convert to platform remove callback returning void
soc: qcom: apr: Add __counted_by for struct apr_rx_buf and use struct_size()
soc: qcom: pmic_glink: fix connector type to be DisplayPort
soc: ti: k3-socinfo: Avoid overriding return value
soc: ti: k3-socinfo: Fix typo in bitfield documentation
soc: ti: knav_qmss_queue: Use device_get_match_data()
firmware: ti_sci: Use device_get_match_data()
firmware: qcom: qseecom: add missing include guards
soc/pxa: ssp: Convert to platform remove callback returning void
soc/mediatek: mtk-mmsys: Convert to platform remove callback returning void
soc/mediatek: mtk-devapc: Convert to platform remove callback returning void
soc/loongson: loongson2_guts: Convert to platform remove callback returning void
soc/litex: litex_soc_ctrl: Convert to platform remove callback returning void
soc/ixp4xx: ixp4xx-qmgr: Convert to platform remove callback returning void
soc/ixp4xx: ixp4xx-npe: Convert to platform remove callback returning void
soc/hisilicon: kunpeng_hccs: Convert to platform remove callback returning void
...
There are a couple new SoCs that are supported for the first time:
- AMD Pensando Elba is a data processing unit based on Cortex-A72
CPU cores
- Sophgo makes RISC-V based chips, and we now support the CV1800B
chip used in the milkv-duo board and the massive sg2042 chip in the
milkv-pioneer, a 64-core developer workstation.
- Qualcomm Snapdragon 720G (sm7125) is a close relative of
Snapdragon 7c and gets added with some Xiaomi phones
- Renesas gains support for the R8A779F4 (R-Car S4-8) automotive
SoC and the RZ/G3S (R9A08G045) embedded SoC.
There are also a bunch of newly supported machines that use
already supported chips. On the 32-bit side, we have:
- USRobotics USR8200 is a NAS/Firewall/router based on the ancient
Intel IXP4xx platform
- A couple of machines based on the NXP i.MX5 and i.MX6 platforms
- One machine each for Allwinner V3s, Aspeed AST2600, Microchip
sama5d29 and ST STM32mp157
The other ones all use arm64 cores on chips from allwinner,
amlogic, freescale, mediatek, qualcomm and rockchip.
-----BEGIN PGP SIGNATURE-----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=NnPm
-----END PGP SIGNATURE-----
Merge tag 'soc-dt-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC DT updates from Arnd Bergmann:
"There are a couple new SoCs that are supported for the first time:
- AMD Pensando Elba is a data processing unit based on Cortex-A72 CPU
cores
- Sophgo makes RISC-V based chips, and we now support the CV1800B
chip used in the milkv-duo board and the massive sg2042 chip in the
milkv-pioneer, a 64-core developer workstation.
- Qualcomm Snapdragon 720G (sm7125) is a close relative of Snapdragon
7c and gets added with some Xiaomi phones
- Renesas gains support for the R8A779F4 (R-Car S4-8) automotive SoC
and the RZ/G3S (R9A08G045) embedded SoC.
There are also a bunch of newly supported machines that use already
supported chips. On the 32-bit side, we have:
- USRobotics USR8200 is a NAS/Firewall/router based on the ancient
Intel IXP4xx platform
- A couple of machines based on the NXP i.MX5 and i.MX6 platforms
- One machine each for Allwinner V3s, Aspeed AST2600, Microchip
sama5d29 and ST STM32mp157
The other ones all use arm64 cores on chips from allwinner, amlogic,
freescale, mediatek, qualcomm and rockchip"
* tag 'soc-dt-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (641 commits)
ARM: dts: BCM5301X: Set switch ports for Linksys EA9200
ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 CPU ports
ARM: dts: BCM5301X: Explicitly disable unused switch CPU ports
ARM: dts: BCM5301X: Relicense Vivek's code to the GPL 2.0+ / MIT
ARM: dts: BCM5301X: Relicense Felix's code to the GPL 2.0+ / MIT
ARM: dts: BCM5301X: Set MAC address for Asus RT-AC87U
arm64: dts: socionext: add missing cache properties
riscv: dts: thead: convert isa detection to new properties
arm64: dts: Update cache properties for socionext
arm64: dts: ti: k3-am654-idk: Add ICSSG Ethernet ports
arm64: dts: ti: k3-am654-icssg2: add ICSSG2 Ethernet support
arm64: dts: ti: k3-am65-main: Add ICSSG IEP nodes
arm64: dts: ti: k3-am62p5-sk: Updates for SK EVM
arm64: dts: ti: k3-am62p: Add nodes for more IPs
arm64: dts: rockchip: Add Turing RK1 SoM support
dt-bindings: arm: rockchip: Add Turing RK1
dt-bindings: vendor-prefixes: add turing
arm64: dts: rockchip: Add DFI to rk3588s
arm64: dts: rockchip: Add DFI to rk356x
arm64: dts: rockchip: Always enable DFI on rk3399
...
- Add support for "chunk mode" in the mlx5-vfio-pci variant driver,
which allows both larger device image sizes for migration, beyond
the previous 4GB limit, and also read-ahead support for improved
migration performance. (Yishai Hadas)
- A new bus master control interface for the CDX bus driver where
there is no in-band mechanism to toggle device DMA as there is
through config space on PCI devices. (Nipun Gupta)
- Add explicit alignment directives to vfio data structures to
reduce the chance of breaking 32-bit userspace. In most cases
this is transparent and the remaining cases where data structures
are padded work within the existing rules for extending data
structures within vfio. (Stefan Hajnoczi)
- Resolve a bug in the cdx bus driver noted when compiled with clang
where missing parenthesis result in the wrong operation.
(Nathan Chancellor)
- Resolve errors reported by smatch for a function when dealing
with invalid inputs. (Alex Williamson)
- Add migration support to the mtty vfio/mdev sample driver for
testing and integration purposes, allowing CI of migration without
specific hardware requirements. Also resolve many of the short-
comings of this driver relative to implementation of the vfio
interrupt ioctl along the way. (Alex Williamson)
-----BEGIN PGP SIGNATURE-----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=3kXB
-----END PGP SIGNATURE-----
Merge tag 'vfio-v6.7-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Add support for "chunk mode" in the mlx5-vfio-pci variant driver,
which allows both larger device image sizes for migration, beyond the
previous 4GB limit, and also read-ahead support for improved
migration performance (Yishai Hadas)
- A new bus master control interface for the CDX bus driver where there
is no in-band mechanism to toggle device DMA as there is through
config space on PCI devices (Nipun Gupta)
- Add explicit alignment directives to vfio data structures to reduce
the chance of breaking 32-bit userspace. In most cases this is
transparent and the remaining cases where data structures are padded
work within the existing rules for extending data structures within
vfio (Stefan Hajnoczi)
- Resolve a bug in the cdx bus driver noted when compiled with clang
where missing parenthesis result in the wrong operation (Nathan
Chancellor)
- Resolve errors reported by smatch for a function when dealing with
invalid inputs (Alex Williamson)
- Add migration support to the mtty vfio/mdev sample driver for testing
and integration purposes, allowing CI of migration without specific
hardware requirements. Also resolve many of the short- comings of
this driver relative to implementation of the vfio interrupt ioctl
along the way (Alex Williamson)
* tag 'vfio-v6.7-rc1' of https://github.com/awilliam/linux-vfio:
vfio/mtty: Enable migration support
vfio/mtty: Overhaul mtty interrupt handling
vfio: Fix smatch errors in vfio_combine_iova_ranges()
vfio/cdx: Add parentheses between bitwise AND expression and logical NOT
vfio/mlx5: Activate the chunk mode functionality
vfio/mlx5: Add support for READING in chunk mode
vfio/mlx5: Add support for SAVING in chunk mode
vfio/mlx5: Pre-allocate chunks for the STOP_COPY phase
vfio/mlx5: Rename some stuff to match chunk mode
vfio/mlx5: Enable querying state size which is > 4GB
vfio/mlx5: Refactor the SAVE callback to activate a work only upon an error
vfio/mlx5: Wake up the reader post of disabling the SAVING migration file
vfio: use __aligned_u64 in struct vfio_device_ioeventfd
vfio: use __aligned_u64 in struct vfio_device_gfx_plane_info
vfio: trivially use __aligned_u64 for ioctl structs
vfio-cdx: add bus mastering device feature support
vfio: add bus master feature to device feature ioctl
cdx: add support for bus mastering
Herve Codina