Some users need a count of the number of ranges entries before
iterating over the entries. Typically this is for allocating some data
structure based on the size. Add a helper, of_range_count(), to get the
count. The helper must be called with an struct of_range_parser
initialized by of_range_parser_init().
Link: https://lore.kernel.org/r/20230328-dt-address-helpers-v1-4-e2456c3e77ab@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
There's a few custom bus bindings (e.g. fsl,qoriq-mc) which use a
3 cell format with custom flags in the high cell. We can match these
buses as a fallback if we didn't match on PCI bus which is the only
standard bus binding with 3 address cells.
Link: https://lore.kernel.org/r/20230328-dt-address-helpers-v1-3-e2456c3e77ab@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
A few users need to convert a specific "ranges" entry into a struct
resource. Add a helper to similar to of_address_to_resource(). The
existing of_pci_range_to_resource() helper isn't really PCI specific,
so it can be used with the CONFIG_PCI check dropped.
Link: https://lore.kernel.org/r/20230328-dt-address-helpers-v1-2-e2456c3e77ab@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
While there are tests for "dma-ranges" helpers, "ranges" is missing any
tests. It's the same underlying code, but for completeness add a test
for "ranges" parsing iterators. This is in preparation to add some
additional "ranges" helpers.
Link: https://lore.kernel.org/r/20230328-dt-address-helpers-v1-1-e2456c3e77ab@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Now that of_cpu_device_node_get() is defined in of.h, of_device.h is just
implicitly including other includes, and is no longer needed. Adjust the
include files with what was implicitly included by of_device.h (cpu.h and
of.h) and drop including of_device.h.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-18-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Removing the include of cpu.h from of_device.h causes an error:
drivers/irqchip/irq-loongson-eiointc.c:420:9: error: implicit declaration of function 'cpuhp_setup_state_nocalls' [-Werror=implicit-function-declaration]
This driver doesn't even use DT, so all the DT includes can be dropped.
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-17-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Now that of_cpu_device_node_get() is defined in of.h, of_device.h is just
implicitly including other includes, and is no longer needed. Adjust the
include files with what was implicitly included by of_device.h (cpu.h,
cpuhotplug.h, of.h, and of_platform.h) and drop including of_device.h.
Acked-by: Anup Patel <anup@brainfault.org>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-16-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Removing the include of cpu.h from of_device.h causes an error:
drivers/cpufreq/sun50i-cpufreq-nvmem.c:42:19: error: implicit declaration of function ‘get_cpu_device’; did you mean ‘get_device’? [-Werror=implicit-function-declaration]
As of_device.h is not otherwise needed, it can be replaced with of.h
(also implicitly included).
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-15-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Now that of_cpu_device_node_get() is defined in of.h, of_device.h is just
implicitly including other includes, and is no longer needed. Adjust the
include files with what was implicitly included by of_device.h (cpu.h and
of.h) and drop including of_device.h.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-14-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Removing the include of cpu.h from of_device.h (included by
of_platform.h) causes an error:
drivers/soc/mediatek/mtk-svs.c:2134:41: error: implicit declaration of function 'get_cpu_device'; did you mean 'get_swap_device'? [-Werror=implicit-function-declaration]
of_platform.h is still needed for of_find_device_by_node().
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-13-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Now that of_cpu_device_node_get() is defined in of.h, of_device.h is just
implicitly including other includes, and is no longer needed. Adjust the
include files with what was implicitly included by of_device.h (cpu.h and
of.h) and drop including of_device.h.
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-12-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Removing include of cpu.h from of_device.h (included by of_platform.h)
causes an error in ingenic-timer:
drivers/clocksource/ingenic-timer.c: In function ‘ingenic_tcu_init’:
drivers/clocksource/ingenic-timer.c:338:15: error: implicit declaration of function ‘cpuhp_setup_state’
The of_platform.h header is not necessary either, so it and of_address.h
can be dropped.
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-11-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Now that of_cpu_device_node_get() is defined in of.h, of_device.h is just
implicitly including other includes, and is no longer needed. Update the
includes to use of.h instead of of_device.h.
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-10-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Now that of_cpu_device_node_get() is defined in of.h, of_device.h is just
implicitly including other includes, and is no longer needed. Adjust the
include files with what was implicitly included by of_device.h (cpu.h and
of.h) and drop including of_device.h.
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-9-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Removing the include of cpu.h from of_device.h (included by
of_platform.h) causes an error in setup.c:
arch/riscv/kernel/setup.c:313:22: error: arithmetic on a pointer to an incomplete type 'typeof(struct cpu)' (aka 'struct cpu')
The of_platform.h header is not necessary either, so it can be dropped.
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-8-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Now that of_cpu_device_node_get() is defined in of.h, of_device.h is just
implicitly including other includes, and is no longer needed. Just drop
including of_device.h as of.h is already included.
Acked-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-6-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
drivers/of/base.c is quite long and we've accumulated a number of CPU
node functions. Let's move them to a new file, cpu.c, along with the
lone of_cpu_device_node_get() in of_device.h. Moving the declaration has
no effect yet as of.h is included by of_device.h. This serves as
preparation to disentangle the includes in of_device.h and
of_platform.h.
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-4-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Sparc is the only place devtree_lock is used outside of drivers/of/.
Move the devtree_lock declaration into of_private.h and Sparc's prom.h
so pulling in spinlock.h to of.h can be avoided for everything besides
Sparc.
Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-1-581e2605fe47@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
"ranges" is a standard property and we have common helper functions for
parsing it, so let's use them.
Tested-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Link: https://lore.kernel.org/r/20230206194503.1162108-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Commit aa47a7c215 ("lib/cpumask: deprecate nr_cpumask_bits") resulted
in the cpumask operations potentially becoming hugely less efficient,
because suddenly the cpumask was always considered to be variable-sized.
The optimization was then later added back in a limited form by commit
6f9c07be9d ("lib/cpumask: add FORCE_NR_CPUS config option"), but that
FORCE_NR_CPUS option is not useful in a generic kernel and more of a
special case for embedded situations with fixed hardware.
Instead, just re-introduce the optimization, with some changes.
Instead of depending on CPUMASK_OFFSTACK being false, and then always
using the full constant cpumask width, this introduces three different
cpumask "sizes":
- the exact size (nr_cpumask_bits) remains identical to nr_cpu_ids.
This is used for situations where we should use the exact size.
- the "small" size (small_cpumask_bits) is the NR_CPUS constant if it
fits in a single word and the bitmap operations thus end up able
to trigger the "small_const_nbits()" optimizations.
This is used for the operations that have optimized single-word
cases that get inlined, notably the bit find and scanning functions.
- the "large" size (large_cpumask_bits) is the NR_CPUS constant if it
is an sufficiently small constant that makes simple "copy" and
"clear" operations more efficient.
This is arbitrarily set at four words or less.
As a an example of this situation, without this fixed size optimization,
cpumask_clear() will generate code like
movl nr_cpu_ids(%rip), %edx
addq $63, %rdx
shrq $3, %rdx
andl $-8, %edx
callq memset@PLT
on x86-64, because it would calculate the "exact" number of longwords
that need to be cleared.
In contrast, with this patch, using a MAX_CPU of 64 (which is quite a
reasonable value to use), the above becomes a single
movq $0,cpumask
instruction instead, because instead of caring to figure out exactly how
many CPU's the system has, it just knows that the cpumask will be a
single word and can just clear it all.
Note that this does end up tightening the rules a bit from the original
version in another way: operations that set bits in the cpumask are now
limited to the actual nr_cpu_ids limit, whereas we used to do the
nr_cpumask_bits thing almost everywhere in the cpumask code.
But if you just clear bits, or scan for bits, we can use the simpler
compile-time constants.
In the process, remove 'cpumask_complement()' and 'for_each_cpu_not()'
which were not useful, and which fundamentally have to be limited to
'nr_cpu_ids'. Better remove them now than have somebody introduce use
of them later.
Of course, on x86-64 with MAXSMP there is no sane small compile-time
constant for the cpumask sizes, and we end up using the actual CPU bits,
and will generate the above kind of horrors regardless. Please don't
use MAXSMP unless you really expect to have machines with thousands of
cores.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- Return -EIO instead of success when the certificate buffer for SEV
guests is not large enough.
- Allow STIPB to be enabled with legacy IBSR. Legacy IBRS is cleared on
return to userspace for performance reasons, but the leaves user space
vulnerable to cross-thread attacks which STIBP prevents. Update the
documentation accordingly.
-----BEGIN PGP SIGNATURE-----
iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmQEVnETHHRnbHhAbGlu
dXRyb25peC5kZQAKCRCmGPVMDXSYoegJEACbn+CQKFxB4kXJ1xBamYsqQfxY1mM1
yFziEVH3VCXSshfvKePH7fnoAUHTzhy+SjN6c1ERvl82WVXm/BoF2B81KpN9Yd18
R6wTpIS227Pn+Ll1yfVQJMHrb0mnSczo5vCGyOzMOxkqIbNCkHRMoeSBspfNLLGM
3D2+IQqBaqBgNzPQ3JHrwRqQAy/3ZJT4IrHSFe0LwgYQ/EeAGydY8UN0wB1y5YN0
SoFhPd7B7UWxUD7PrfriBc3B2HN44QkMpe/fQJ4y0GVF+1Uqp6Ti7ouCEVg60A3g
8kiS+98FBIzHySk+xfX/vlhiQD/J2c6/+p28gw+iGf6YmUsQbeu64tV5TAUGGBN+
kErLvJmJnC/dwWiEMXzv/e6sNKoZi0Yz/JVq6atuoT/521cjDEDapZRxBSmaW33M
Zn6YF8FIsUTHGdt9Equ+HPjZZTyk34W8f0d0N+lws0QNWtk5d0KU5XP2PDp+Mj6O
dGVaGv88qmMIr0o/s9CgvpefSM8L7fC0WQwRpRr905gu8k6YxuEWQofuh365ZcKT
sEDeRqZYi+ue4+gW1GRje6M5ODftTWoLPlX2f+iZui1gwwpuczvj0sRR10kKfKRD
qxpHcxyIzS2MW4aT1JnVgeWStt0x5wWeq1qzO1bwBJCAlS63vln/mUnBq7+uV0ca
KiEah5vP4dcenA==
=1RwH
-----END PGP SIGNATURE-----
Merge tag 'x86-urgent-2023-03-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 updates from Thomas Gleixner:
"A small set of updates for x86:
- Return -EIO instead of success when the certificate buffer for SEV
guests is not large enough
- Allow STIPB to be enabled with legacy IBSR. Legacy IBRS is cleared
on return to userspace for performance reasons, but the leaves user
space vulnerable to cross-thread attacks which STIBP prevents.
Update the documentation accordingly"
* tag 'x86-urgent-2023-03-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
virt/sev-guest: Return -EIO if certificate buffer is not large enough
Documentation/hw-vuln: Document the interaction between IBRS and STIBP
x86/speculation: Allow enabling STIBP with legacy IBRS
- Prevent possible NULL pointer derefences in irq_data_get_affinity_mask()
and irq_domain_create_hierarchy().
- Take the per device MSI lock before invoking code which relies
on it being hold.
- Make sure that MSI descriptors are unreferenced before freeing
them. This was overlooked when the platform MSI code was converted to
use core infrastructure and results in a fals positive warning.
- Remove dead code in the MSI subsystem.
- Clarify the documentation for pci_msix_free_irq().
- More kobj_type constification.
-----BEGIN PGP SIGNATURE-----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=jWot
-----END PGP SIGNATURE-----
Merge tag 'irq-urgent-2023-03-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner:
"A set of updates for the interrupt susbsystem:
- Prevent possible NULL pointer derefences in
irq_data_get_affinity_mask() and irq_domain_create_hierarchy()
- Take the per device MSI lock before invoking code which relies on
it being hold
- Make sure that MSI descriptors are unreferenced before freeing
them. This was overlooked when the platform MSI code was converted
to use core infrastructure and results in a fals positive warning
- Remove dead code in the MSI subsystem
- Clarify the documentation for pci_msix_free_irq()
- More kobj_type constification"
* tag 'irq-urgent-2023-03-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq/msi, platform-msi: Ensure that MSI descriptors are unreferenced
genirq/msi: Drop dead domain name assignment
irqdomain: Add missing NULL pointer check in irq_domain_create_hierarchy()
genirq/irqdesc: Make kobj_type structures constant
PCI/MSI: Clarify usage of pci_msix_free_irq()
genirq/msi: Take the per-device MSI lock before validating the control structure
genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCZATnmQAKCRBZ7Krx/gZQ
64syAQC4jRyqgF8kpFv1s0j9tvArOr0hZHcFbkrVoGj20y/L7QEAo3EDAVInoDRZ
qoEENXAt4t5cH2EBb8vjZpNAcbhZ2Q0=
=yCsJ
-----END PGP SIGNATURE-----
Merge tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs update from Al Viro:
"Adding Christian Brauner as VFS co-maintainer"
* tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
Adding VFS co-maintainer
Some of the page fault handlers do not deal with the following case
correctly:
* handle_mm_fault() has returned VM_FAULT_RETRY
* there is a pending fatal signal
* fault had happened in kernel mode
Correct action in such case is not "return unconditionally" - fatal
signals are handled only upon return to userland and something like
copy_to_user() would end up retrying the faulting instruction and
triggering the same fault again and again.
What we need to do in such case is to make the caller to treat that
as failed uaccess attempt - handle exception if there is an exception
handler for faulting instruction or oops if there isn't one.
Over the years some architectures had been fixed and now are handling
that case properly; some still do not. This series should fix the
remaining ones.
Status:
m68k, riscv, hexagon, parisc: tested/acked by maintainers.
alpha, sparc32, sparc64: tested locally - bug has been
reproduced on the unpatched kernel and verified to be fixed by
this series.
ia64, microblaze, nios2, openrisc: build, but otherwise
completely untested.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCZAP54AAKCRBZ7Krx/gZQ
6/IjAP92oS8kDuodAtT7WorV+GETWr2HFKfvDiPSmEGiSnXIigD9Hj9svXyeeAgl
/TqGR50Yrvn3IUQ0A0bUDpBAG1qyVwY=
=9+Bd
-----END PGP SIGNATURE-----
Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull VM_FAULT_RETRY fixes from Al Viro:
"Some of the page fault handlers do not deal with the following case
correctly:
- handle_mm_fault() has returned VM_FAULT_RETRY
- there is a pending fatal signal
- fault had happened in kernel mode
Correct action in such case is not "return unconditionally" - fatal
signals are handled only upon return to userland and something like
copy_to_user() would end up retrying the faulting instruction and
triggering the same fault again and again.
What we need to do in such case is to make the caller to treat that as
failed uaccess attempt - handle exception if there is an exception
handler for faulting instruction or oops if there isn't one.
Over the years some architectures had been fixed and now are handling
that case properly; some still do not. This series should fix the
remaining ones.
Status:
- m68k, riscv, hexagon, parisc: tested/acked by maintainers.
- alpha, sparc32, sparc64: tested locally - bug has been reproduced
on the unpatched kernel and verified to be fixed by this series.
- ia64, microblaze, nios2, openrisc: build, but otherwise completely
untested"
* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
openrisc: fix livelock in uaccess
nios2: fix livelock in uaccess
microblaze: fix livelock in uaccess
ia64: fix livelock in uaccess
sparc: fix livelock in uaccess
alpha: fix livelock in uaccess
parisc: fix livelock in uaccess
hexagon: fix livelock in uaccess
riscv: fix livelock in uaccess
m68k: fix livelock in uaccess
include/linux/compiler-intel.h had no update in the past 3 years.
We often forget about the third C compiler to build the kernel.
For example, commit a0a12c3ed0 ("asm goto: eradicate CC_HAS_ASM_GOTO")
only mentioned GCC and Clang.
init/Kconfig defines CC_IS_GCC and CC_IS_CLANG but not CC_IS_ICC,
and nobody has reported any issue.
I guess the Intel Compiler support is broken, and nobody is caring
about it.
Harald Arnesen pointed out ICC (classic Intel C/C++ compiler) is
deprecated:
$ icc -v
icc: remark #10441: The Intel(R) C++ Compiler Classic (ICC) is
deprecated and will be removed from product release in the second half
of 2023. The Intel(R) oneAPI DPC++/C++ Compiler (ICX) is the recommended
compiler moving forward. Please transition to use this compiler. Use
'-diag-disable=10441' to disable this message.
icc version 2021.7.0 (gcc version 12.1.0 compatibility)
Arnd Bergmann provided a link to the article, "Intel C/C++ compilers
complete adoption of LLVM".
lib/zstd/common/compiler.h and lib/zstd/compress/zstd_fast.c were kept
untouched for better sync with https://github.com/facebook/zstd
Link: https://www.intel.com/content/www/us/en/developer/articles/technical/adoption-of-llvm-complete-icx.html
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The migration code ends up temporarily stashing information of the wrong
type in unused fields of the newly allocated destination folio. That
all works fine, but gcc does complain about the pointer type mis-use:
mm/migrate.c: In function ‘__migrate_folio_extract’:
mm/migrate.c:1050:20: note: randstruct: casting between randomized structure pointer types (ssa): ‘struct anon_vma’ and ‘struct address_space’
1050 | *anon_vmap = (void *)dst->mapping;
| ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
and gcc is actually right to complain since it really doesn't understand
that this is a very temporary special case where this is ok.
This could be fixed in different ways by just obfuscating the assignment
sufficiently that gcc doesn't see what is going on, but the truly
"proper C" way to do this is by explicitly using a union.
Using unions for type conversions like this is normally hugely ugly and
syntactically nasty, but this really is one of the few cases where we
want to make it clear that we're not doing type conversion, we're really
re-using the value bit-for-bit just using another type.
IOW, this should not become a common pattern, but in this one case using
that odd union is probably the best way to document to the compiler what
is conceptually going on here.
[ Side note: there are valid cases where we convert pointers to other
pointer types, notably the whole "folio vs page" situation, where the
types actually have fundamental commonalities.
The fact that the gcc note is limited to just randomized structures
means that we don't see equivalent warnings for those cases, but it
migth also mean that we miss other cases where we do play these kinds
of dodgy games, and this kind of explicit conversion might be a good
idea. ]
I verified that at least for an allmodconfig build on x86-64, this
generates the exact same code, apart from line numbers and assembler
comment changes.
Fixes: 64c8902ed4 ("migrate_pages: split unmap_and_move() to _unmap() and _move()")
Cc: Huang, Ying <ying.huang@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel. Seven are cc:stable and eight address post-6.3 issues or were
judged unsuitable for -stable backporting.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZAO0bAAKCRDdBJ7gKXxA
jo73AP0Sbgd+E0u5Hs+aACHW28FpxleVRdyexc5chXD5QsyLKgEAwjntE7jfHHYK
GkUKsoWQJblgjm3ksRxdLbVkDSQ8sQE=
=CQ0B
-----END PGP SIGNATURE-----
Merge tag 'mm-hotfixes-stable-2023-03-04-13-12' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"17 hotfixes.
Eight are for MM and seven are for other parts of the kernel. Seven
are cc:stable and eight address post-6.3 issues or were judged
unsuitable for -stable backporting"
* tag 'mm-hotfixes-stable-2023-03-04-13-12' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mailmap: map Dikshita Agarwal's old address to his current one
mailmap: map Vikash Garodia's old address to his current one
fs/cramfs/inode.c: initialize file_ra_state
fs: hfsplus: fix UAF issue in hfsplus_put_super
panic: fix the panic_print NMI backtrace setting
lib: parser: update documentation for match_NUMBER functions
kasan, x86: don't rename memintrinsics in uninstrumented files
kasan: test: fix test for new meminstrinsic instrumentation
kasan: treat meminstrinsic as builtins in uninstrumented files
kasan: emit different calls for instrumentable memintrinsics
ocfs2: fix non-auto defrag path not working issue
ocfs2: fix defrag path triggering jbd2 ASSERT
mailmap: map Georgi Djakov's old Linaro address to his current one
mm/hwpoison: convert TTU_IGNORE_HWPOISON to TTU_HWPOISON
lib/zlib: DFLTCC deflate does not write all available bits for Z_NO_FLUSH
mm/damon/paddr: fix missing folio_put()
mm/mremap: fix dup_anon_vma() in vma_merge() case 4
- Drop orphaned VAS MAINTAINERS entry.
- Fix build errors with clang and KCSAN.
- Avoid build errors seen with LD_DEAD_CODE_DATA_ELIMINATION & recordmcount.
Thanks to: Nathan Chancellor
-----BEGIN PGP SIGNATURE-----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=G47E
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Drop orphaned VAS MAINTAINERS entry
- Fix build errors with clang and KCSAN
- Avoid build errors seen with LD_DEAD_CODE_DATA_ELIMINATION together
with recordmcount
Thanks to Nathan Chancellor.
* tag 'powerpc-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc: Avoid dead code/data elimination when using recordmcount
powerpc/vmlinux.lds: Add .text.asan/tsan sections
powerpc: Drop orphaned VAS MAINTAINERS entry
A collection of various small fixes that have been gathered since
the last PR. The majority of changes are for ASoC, and there is
a small change in ASoC PCM core, but the rest are all for driver-
specific fixes / quirks / updates.
-----BEGIN PGP SIGNATURE-----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=88Cc
-----END PGP SIGNATURE-----
Merge tag 'sound-fix-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of various small fixes that have been gathered since the
last PR.
The majority of changes are for ASoC, and there is a small change in
ASoC PCM core, but the rest are all for driver- specific fixes /
quirks / updates"
* tag 'sound-fix-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (32 commits)
ALSA: ice1712: Delete unreachable code in aureon_add_controls()
ALSA: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls()
ALSA: hda/realtek: Add quirk for HP EliteDesk 800 G6 Tower PC
ALSA: hda/realtek: Improve support for Dell Precision 3260
ASoC: mediatek: mt8195: add missing initialization
ASoC: mediatek: mt8188: add missing initialization
ASoC: amd: yc: Add DMI entries to support HP OMEN 16-n0xxx (8A43)
ASoC: zl38060 add gpiolib dependency
ASoC: sam9g20ek: Disable capture unless building with microphone input
ASoC: mt8192: Fix range for sidetone positive gain
ASoC: mt8192: Report an error if when an invalid sidetone gain is written
ASoC: mt8192: Fix event generation for controls
ASoC: mt8192: Remove spammy log messages
ASoC: mchp-pdmc: fix poc noise at capture startup
ASoC: dt-bindings: sama7g5-pdmc: add microchip,startup-delay-us binding
ASoC: soc-pcm: add option to start DMA after DAI
ASoC: mt8183: Fix event generation for I2S DAI operations
ASoC: mt8183: Remove spammy logging from I2S DAI driver
ASoC: mt6358: Remove undefined HPx Mux enumeration values
ASoC: mt6358: Validate Wake on Voice 2 writes
...
- Fix DT binding for Richtek RT9467
- Fix a NULL pointer check in the power-supply core
- Document meaning of absent "present" property
-----BEGIN PGP SIGNATURE-----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=2K3C
-----END PGP SIGNATURE-----
Merge tag 'for-v6.3-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull more power supply updates from Sebastian Reichel:
- Fix DT binding for Richtek RT9467
- Fix a NULL pointer check in the power-supply core
- Document meaning of absent "present" property
* tag 'for-v6.3-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
dt-bindings: power: supply: Revise Richtek RT9467 compatible name
ABI: testing: sysfs-class-power: Document absence of "present" property
power: supply: fix null pointer check order in __power_supply_register
-----BEGIN PGP SIGNATURE-----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=wYW2
-----END PGP SIGNATURE-----
Merge tag '6.3-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6
Pull more cifs updates from Steve French:
- xfstest generic/208 fix (memory leak)
- minor netfs fix (to address smatch warning)
- a DFS fix for stable
- a reconnect race fix
- two multichannel fixes
- RDMA (smbdirect) fix
- two additional writeback fixes from David
* tag '6.3-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Fix memory leak in direct I/O
cifs: prevent data race in cifs_reconnect_tcon()
cifs: improve checking of DFS links over STATUS_OBJECT_NAME_INVALID
iov: Fix netfs_extract_user_to_sg()
cifs: Fix cifs_write_back_from_locked_folio()
cifs: reuse cifs_match_ipaddr for comparison of dstaddr too
cifs: match even the scope id for ipv6 addresses
cifs: Fix an uninitialised variable
cifs: Add some missing xas_retry() calls
The usermodehelper code uses two fake pointers for the two capability
cases: CAP_BSET for reading and writing 'usermodehelper_bset', and
CAP_PI to read and write 'usermodehelper_inheritable'.
This seems to be a completely unnecessary indirection, since we could
instead just use the pointers themselves, and never have to do any "if
this then that" kind of logic.
So just get rid of the fake pointer values, and use the real pointer
values instead.
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Kees Cook <keescook@chromium.org>
Cc: Iurii Zaikin <yzaikin@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This branch makes a couple of changes in make coccicheck related to
shell commands.
It also updates the api/atomic_as_refcounter semantic patch to include
WARNING in the output message, as done in other cases.
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
-----BEGIN PGP SIGNATURE-----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=EYqW
-----END PGP SIGNATURE-----
Merge tag 'cocci-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux
Pull coccinelle updates from Julia Lawall:
"Changes in make coccicheck and improve a semantic patch
This makes a couple of changes in make coccicheck related to shell
commands.
It also updates the api/atomic_as_refcounter semantic patch to include
WARNING in the output message, as done in other cases"
* tag 'cocci-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux:
scripts: coccicheck: Use /usr/bin/env
scripts: coccicheck: Avoid warning about spurious escape
coccinelle: api/atomic_as_refcounter: include message type in output
A single build error fix: there was a change during the merge window
to a C header parsed by the Rust bindings generator, introducing a
type that it does not handle well. The fix tells the generator to
treat the type as opaque (for now).
-----BEGIN PGP SIGNATURE-----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=jl6q
-----END PGP SIGNATURE-----
Merge tag 'rust-fixes-6.3-rc1' of https://github.com/Rust-for-Linux/linux
Pull Rust fix from Miguel Ojeda:
"A single build error fix: there was a change during the merge window
to a C header parsed by the Rust bindings generator, introducing a
type that it does not handle well.
The fix tells the generator to treat the type as opaque (for now)"
* tag 'rust-fixes-6.3-rc1' of https://github.com/Rust-for-Linux/linux:
rust: bindgen: Add `alt_instr` as opaque type
Updates that missed the first pull, mostly because of needing more
soak time. Driver updates (zfcp, ufs, mpi3mr, plus two ipr bug
fixes), an enclosure services (ses) update (mostly bug fixes) and
other minor bug fixes and changes.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZAJf2SYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishWYeAP9u6umX
5Trq6mtfdPyhSxIhgD6AwJDgVkeApSKAHZRu0AD/dfMTQmeaJory4LD4JW+uAgVl
yFPVz9VPlKTiaM2lwUI=
=BKzr
-----END PGP SIGNATURE-----
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull more SCSI updates from James Bottomley:
"Updates that missed the first pull, mostly because of needing more
soak time.
Driver updates (zfcp, ufs, mpi3mr, plus two ipr bug fixes), an
enclosure services (ses) update (mostly bug fixes) and other minor bug
fixes and changes"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (32 commits)
scsi: zfcp: Trace when request remove fails after qdio send fails
scsi: zfcp: Change the type of all fsf request id fields and variables to u64
scsi: zfcp: Make the type for accessing request hashtable buckets size_t
scsi: ufs: core: Simplify ufshcd_execute_start_stop()
scsi: ufs: core: Rely on the block layer for setting RQF_PM
scsi: core: Extend struct scsi_exec_args
scsi: lpfc: Fix double word in comments
scsi: core: Remove the /proc/scsi/${proc_name} directory earlier
scsi: core: Fix a source code comment
scsi: cxgbi: Remove unneeded version.h include
scsi: qedi: Remove unneeded version.h include
scsi: mpi3mr: Remove unneeded version.h include
scsi: mpi3mr: Fix missing mrioc->evtack_cmds initialization
scsi: mpi3mr: Use number of bits to manage bitmap sizes
scsi: mpi3mr: Remove unnecessary memcpy() to alltgt_info->dmi
scsi: mpi3mr: Fix issues in mpi3mr_get_all_tgt_info()
scsi: mpi3mr: Fix an issue found by KASAN
scsi: mpi3mr: Replace 1-element array with flex-array
scsi: ipr: Work around fortify-string warning
scsi: ipr: Make ipr_probe_ioa_part2() return void
...
This is passing IS_ERR() instead of PTR_ERR() so instead of an error
code it prints and returns the number 1.
Fixes: 4a55ed6f89 ("i2c: Add GXP SoC I2C Controller")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Nick Hawkins <nick.hawkins@hpe.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
The ppc64le_allmodconfig sets I2C_PASEMI=y and leaves COMPILE_TEST to
default to y and I2C_APPLE to default to m, running into a known
incompatible configuration that breaks the build [1]. Specifically,
a common dependency (i2c-pasemi-core.o in this case) cannot be used by
both builtin and module consumers.
Disable I2C_APPLE when I2C_PASEMI is a builtin to prevent this.
[1]: https://lore.kernel.org/all/202112061809.XT99aPrf-lkp@intel.com
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Benjamin Gray <bgray@linux.ibm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
- Fix an error pointer dereference in the quark_dts Intel thermal
driver (Dan Carpenter).
- Fix the intel_bxt_pmic_thermal driver Kconfig entry to select REGMAP
which is not user-visible instead of depending on it (Randy Dunlap).
-----BEGIN PGP SIGNATURE-----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=dH0U
-----END PGP SIGNATURE-----
Merge tag 'thermal-6.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more thermal control updates from Rafael Wysocki:
"These fix two issues in the Intel thermal control drivers.
Specifics:
- Fix an error pointer dereference in the quark_dts Intel thermal
driver (Dan Carpenter)
- Fix the intel_bxt_pmic_thermal driver Kconfig entry to select
REGMAP which is not user-visible instead of depending on it (Randy
Dunlap)"
* tag 'thermal-6.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: intel: BXT_PMIC: select REGMAP instead of depending on it
thermal: intel: quark_dts: fix error pointer dereference
- Add an ACPI IRQ override quirk for Asus Expertbook B2402FBA (Vojtech
Hejsek).
- Drop a suspend-to-idle quirk for HP Elitebook G9 that is not needed
any more after a firmware update (Mario Limonciello).
- Add all Cezanne systems to the list for forcing StorageD3Enable,
because they all need the same quirk (Mario Limonciello).
-----BEGIN PGP SIGNATURE-----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=D8xL
-----END PGP SIGNATURE-----
Merge tag 'acpi-6.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki:
"These update ACPI quirks for some x86 platforms and add an IRQ
override quirk for one more system.
Specifics:
- Add an ACPI IRQ override quirk for Asus Expertbook B2402FBA
(Vojtech Hejsek)
- Drop a suspend-to-idle quirk for HP Elitebook G9 that is not needed
any more after a firmware update (Mario Limonciello)
- Add all Cezanne systems to the list for forcing StorageD3Enable,
because they all need the same quirk (Mario Limonciello)"
* tag 'acpi-6.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: x86: utils: Add Cezanne to the list for forcing StorageD3Enable
ACPI: x86: Drop quirk for HP Elitebook
ACPI: resource: Skip IRQ override on Asus Expertbook B2402FBA
