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1247940 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Jakub Kicinski
|
bc9291dea7 |
Merge branch 'mlxsw-miscellaneous-fixes'
Petr Machata says: ==================== mlxsw: Miscellaneous fixes This patchset is a bric-a-brac of fixes for bugs impacting mlxsw. - Patches #1 and #2 fix issues in ACL handling error paths. - Patch #3 fixes stack corruption in ACL code that a recent FW update has uncovered. - Patch #4 fixes an issue in handling of IPIP next hops. - Patch #5 fixes a typo in a the qos_pfc selftest - Patch #6 fixes the same selftest to work with 8-lane ports. ==================== Link: https://lore.kernel.org/r/cover.1705502064.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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|
Amit Cohen
|
b34f4de6d3 |
selftests: mlxsw: qos_pfc: Adjust the test to support 8 lanes
'qos_pfc' test checks PFC behavior. The idea is to limit the traffic
using a shaper somewhere in the flow of the packets. In this area, the
buffer is smaller than the buffer at the beginning of the flow, so it fills
up until there is no more space left. The test configures there PFC
which is supposed to notice that the headroom is filling up and send PFC
Xoff to indicate the transmitter to stop sending traffic for the priorities
sharing this PG.
The Xon/Xoff threshold is auto-configured and always equal to
2*(MTU rounded up to cell size). Even after sending the PFC Xoff packet,
traffic will keep arriving until the transmitter receives and processes
the PFC packet. This amount of traffic is known as the PFC delay allowance.
Currently the buffer for the delay traffic is configured as 100KB. The
MTU in the test is 10KB, therefore the threshold for Xoff is about 20KB.
This allows 80KB extra to be stored in this buffer.
8-lane ports use two buffers among which the configured buffer is split,
the Xoff threshold then applies to each buffer in parallel.
The test does not take into account the behavior of 8-lane ports, when the
ports are configured to 400Gbps with 8 lanes or 800Gbps with 8 lanes,
packets are dropped and the test fails.
Check if the relevant ports use 8 lanes, in such case double the size of
the buffer, as the headroom is split half-half.
Cc: Shuah Khan <shuah@kernel.org>
Fixes:
|
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Amit Cohen
|
40cc674baf |
selftests: mlxsw: qos_pfc: Remove wrong description
In the diagram of the topology, $swp3 and $swp4 are described as 1Gbps
ports. This is wrong information, the test does not configure such speed.
Cc: Shuah Khan <shuah@kernel.org>
Fixes:
|
||
|
Petr Machata
|
62bef63646 |
mlxsw: spectrum_router: Register netdevice notifier before nexthop
If there are IPIP nexthops at the time when the driver is loaded (or the
devlink instance reloaded), the driver looks up the corresponding IPIP
entry. But IPIP entries are only created as a result of netdevice
notifications. Since the netdevice notifier is registered after the nexthop
notifier, mlxsw_sp_nexthop_type_init() never finds the IPIP entry,
registers the nexthop MLXSW_SP_NEXTHOP_TYPE_ETH, and fails to assign a CRIF
to the nexthop. Later on when the CRIF is necessary, the WARN_ON in
mlxsw_sp_nexthop_rif() triggers, causing the splat [1].
In order to fix the issue, reorder the netdevice notifier to be registered
before the nexthop one.
[1] (edited for clarity):
WARNING: CPU: 1 PID: 1364 at drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:3245 mlxsw_sp_nexthop_rif (drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:3246 (discriminator 1)) mlxsw_spectrum
Hardware name: Mellanox Technologies Ltd. MSN4410/VMOD0010, BIOS 5.11 01/06/2019
Call Trace:
? mlxsw_sp_nexthop_rif (drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:3246 (discriminator 1)) mlxsw_spectrum
__mlxsw_sp_nexthop_eth_update (drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:3637) mlxsw_spectrum
mlxsw_sp_nexthop_update (drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:3679 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:3727) mlxsw_spectrum
mlxsw_sp_nexthop_group_update (drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:3757) mlxsw_spectrum
mlxsw_sp_nexthop_group_refresh (drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:4112) mlxsw_spectrum
mlxsw_sp_nexthop_obj_event (drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:5118 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:5191 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:5315 drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:5500) mlxsw_spectrum
nexthops_dump (net/ipv4/nexthop.c:217 net/ipv4/nexthop.c:440 net/ipv4/nexthop.c:3609)
register_nexthop_notifier (net/ipv4/nexthop.c:3624)
mlxsw_sp_router_init (drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:11486) mlxsw_spectrum
mlxsw_sp_init (drivers/net/ethernet/mellanox/mlxsw/spectrum.c:3267) mlxsw_spectrum
__mlxsw_core_bus_device_register (drivers/net/ethernet/mellanox/mlxsw/core.c:2202) mlxsw_core
mlxsw_devlink_core_bus_device_reload_up (drivers/net/ethernet/mellanox/mlxsw/core.c:2265 drivers/net/ethernet/mellanox/mlxsw/core.c:1603) mlxsw_core
devlink_reload (net/devlink/dev.c:314 net/devlink/dev.c:475)
[...]
Fixes:
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Ido Schimmel
|
483ae90d8f |
mlxsw: spectrum_acl_tcam: Fix stack corruption
When tc filters are first added to a net device, the corresponding local
port gets bound to an ACL group in the device. The group contains a list
of ACLs. In turn, each ACL points to a different TCAM region where the
filters are stored. During forwarding, the ACLs are sequentially
evaluated until a match is found.
One reason to place filters in different regions is when they are added
with decreasing priorities and in an alternating order so that two
consecutive filters can never fit in the same region because of their
key usage.
In Spectrum-2 and newer ASICs the firmware started to report that the
maximum number of ACLs in a group is more than 16, but the layout of the
register that configures ACL groups (PAGT) was not updated to account
for that. It is therefore possible to hit stack corruption [1] in the
rare case where more than 16 ACLs in a group are required.
Fix by limiting the maximum ACL group size to the minimum between what
the firmware reports and the maximum ACLs that fit in the PAGT register.
Add a test case to make sure the machine does not crash when this
condition is hit.
[1]
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: mlxsw_sp_acl_tcam_group_update+0x116/0x120
[...]
dump_stack_lvl+0x36/0x50
panic+0x305/0x330
__stack_chk_fail+0x15/0x20
mlxsw_sp_acl_tcam_group_update+0x116/0x120
mlxsw_sp_acl_tcam_group_region_attach+0x69/0x110
mlxsw_sp_acl_tcam_vchunk_get+0x492/0xa20
mlxsw_sp_acl_tcam_ventry_add+0x25/0xe0
mlxsw_sp_acl_rule_add+0x47/0x240
mlxsw_sp_flower_replace+0x1a9/0x1d0
tc_setup_cb_add+0xdc/0x1c0
fl_hw_replace_filter+0x146/0x1f0
fl_change+0xc17/0x1360
tc_new_tfilter+0x472/0xb90
rtnetlink_rcv_msg+0x313/0x3b0
netlink_rcv_skb+0x58/0x100
netlink_unicast+0x244/0x390
netlink_sendmsg+0x1e4/0x440
____sys_sendmsg+0x164/0x260
___sys_sendmsg+0x9a/0xe0
__sys_sendmsg+0x7a/0xc0
do_syscall_64+0x40/0xe0
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Fixes:
|
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Ido Schimmel
|
efeb7dfea8 |
mlxsw: spectrum_acl_tcam: Fix NULL pointer dereference in error path
When calling mlxsw_sp_acl_tcam_region_destroy() from an error path after
failing to attach the region to an ACL group, we hit a NULL pointer
dereference upon 'region->group->tcam' [1].
Fix by retrieving the 'tcam' pointer using mlxsw_sp_acl_to_tcam().
[1]
BUG: kernel NULL pointer dereference, address: 0000000000000000
[...]
RIP: 0010:mlxsw_sp_acl_tcam_region_destroy+0xa0/0xd0
[...]
Call Trace:
mlxsw_sp_acl_tcam_vchunk_get+0x88b/0xa20
mlxsw_sp_acl_tcam_ventry_add+0x25/0xe0
mlxsw_sp_acl_rule_add+0x47/0x240
mlxsw_sp_flower_replace+0x1a9/0x1d0
tc_setup_cb_add+0xdc/0x1c0
fl_hw_replace_filter+0x146/0x1f0
fl_change+0xc17/0x1360
tc_new_tfilter+0x472/0xb90
rtnetlink_rcv_msg+0x313/0x3b0
netlink_rcv_skb+0x58/0x100
netlink_unicast+0x244/0x390
netlink_sendmsg+0x1e4/0x440
____sys_sendmsg+0x164/0x260
___sys_sendmsg+0x9a/0xe0
__sys_sendmsg+0x7a/0xc0
do_syscall_64+0x40/0xe0
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Fixes:
|
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|
Amit Cohen
|
6d6eeabcfa |
mlxsw: spectrum_acl_erp: Fix error flow of pool allocation failure
Lately, a bug was found when many TC filters are added - at some point,
several bugs are printed to dmesg [1] and the switch is crashed with
segmentation fault.
The issue starts when gen_pool_free() fails because of unexpected
behavior - a try to free memory which is already freed, this leads to BUG()
call which crashes the switch and makes many other bugs.
Trying to track down the unexpected behavior led to a bug in eRP code. The
function mlxsw_sp_acl_erp_table_alloc() gets a pointer to the allocated
index, sets the value and returns an error code. When gen_pool_alloc()
fails it returns address 0, we track it and return -ENOBUFS outside, BUT
the call for gen_pool_alloc() already override the index in erp_table
structure. This is a problem when such allocation is done as part of
table expansion. This is not a new table, which will not be used in case
of allocation failure. We try to expand eRP table and override the
current index (non-zero) with zero. Then, it leads to an unexpected
behavior when address 0 is freed twice. Note that address 0 is valid in
erp_table->base_index and indeed other tables use it.
gen_pool_alloc() fails in case that there is no space left in the
pre-allocated pool, in our case, the pool is limited to
ACL_MAX_ERPT_BANK_SIZE, which is read from hardware. When more than max
erp entries are required, we exceed the limit and return an error, this
error leads to "Failed to migrate vregion" print.
Fix this by changing erp_table->base_index only in case of a successful
allocation.
Add a test case for such a scenario. Without this fix it causes
segmentation fault:
$ TESTS="max_erp_entries_test" ./tc_flower.sh
./tc_flower.sh: line 988: 1560 Segmentation fault tc filter del dev $h2 ingress chain $i protocol ip pref $i handle $j flower &>/dev/null
[1]:
kernel BUG at lib/genalloc.c:508!
invalid opcode: 0000 [#1] PREEMPT SMP
CPU: 6 PID: 3531 Comm: tc Not tainted 6.7.0-rc5-custom-ga6893f479f5e #1
Hardware name: Mellanox Technologies Ltd. MSN4700/VMOD0010, BIOS 5.11 07/12/2021
RIP: 0010:gen_pool_free_owner+0xc9/0xe0
...
Call Trace:
<TASK>
__mlxsw_sp_acl_erp_table_other_dec+0x70/0xa0 [mlxsw_spectrum]
mlxsw_sp_acl_erp_mask_destroy+0xf5/0x110 [mlxsw_spectrum]
objagg_obj_root_destroy+0x18/0x80 [objagg]
objagg_obj_destroy+0x12c/0x130 [objagg]
mlxsw_sp_acl_erp_mask_put+0x37/0x50 [mlxsw_spectrum]
mlxsw_sp_acl_ctcam_region_entry_remove+0x74/0xa0 [mlxsw_spectrum]
mlxsw_sp_acl_ctcam_entry_del+0x1e/0x40 [mlxsw_spectrum]
mlxsw_sp_acl_tcam_ventry_del+0x78/0xd0 [mlxsw_spectrum]
mlxsw_sp_flower_destroy+0x4d/0x70 [mlxsw_spectrum]
mlxsw_sp_flow_block_cb+0x73/0xb0 [mlxsw_spectrum]
tc_setup_cb_destroy+0xc1/0x180
fl_hw_destroy_filter+0x94/0xc0 [cls_flower]
__fl_delete+0x1ac/0x1c0 [cls_flower]
fl_destroy+0xc2/0x150 [cls_flower]
tcf_proto_destroy+0x1a/0xa0
...
mlxsw_spectrum3 0000:07:00.0: Failed to migrate vregion
mlxsw_spectrum3 0000:07:00.0: Failed to migrate vregion
Fixes:
|
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|
Nathan Lynch
|
7a8e9cdf94 |
seq_buf: Make DECLARE_SEQ_BUF() usable
Using the address operator on the array doesn't work:
./include/linux/seq_buf.h:27:27: error: initialization of ‘char *’
from incompatible pointer type ‘char (*)[128]’
[-Werror=incompatible-pointer-types]
27 | .buffer = &__ ## NAME ## _buffer, \
| ^
Apart from fixing that, we can improve DECLARE_SEQ_BUF() by using a
compound literal to define the buffer array without attaching a name
to it. This makes the macro a single statement, allowing constructs
such as:
static DECLARE_SEQ_BUF(my_seq_buf, MYSB_SIZE);
to work as intended.
Link: https://lkml.kernel.org/r/20240116-declare-seq-buf-fix-v1-1-915db4692f32@linux.ibm.com
Cc: stable@vger.kernel.org
Acked-by: Kees Cook <keescook@chromium.org>
Fixes:
|
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|
Ludvig Pärsson
|
f1172f3ee3 |
ethtool: netlink: Add missing ethnl_ops_begin/complete
Accessing an ethernet device that is powered off or clock gated might
cause the CPU to hang. Add ethnl_ops_begin/complete in
ethnl_set_features() to protect against this.
Fixes:
|
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Benjamin Poirier
|
dd2d40acdb |
selftests: bonding: Add more missing config options
As a followup to commit |
||
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Jakub Kicinski
|
39369c9a6e |
selftests: netdevsim: add a config file
netdevsim tests aren't very well integrated with kselftest,
which has its advantages and disadvantages. But regardless
of the intended integration - a config file to know what kernel
to build is very useful, add one.
Fixes:
|
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Alexei Starovoitov
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35ac085a94 |
Merge branch 'tighten-up-arg-ctx-type-enforcement'
Andrii Nakryiko says: ==================== Tighten up arg:ctx type enforcement Follow up fixes for kernel-side and libbpf-side logic around handling arg:ctx (__arg_ctx) tagged arguments of BPF global subprogs. Patch #1 adds libbpf feature detection of kernel-side __arg_ctx support to avoid unnecessary rewriting BTF types. With stricter kernel-side type enforcement this is now mandatory to avoid problems with using `struct bpf_user_pt_regs_t` instead of actual typedef. For __arg_ctx tagged arguments verifier is now supporting either `bpf_user_pt_regs_t` typedef or resolves it down to the actual struct (pt_regs/user_pt_regs/user_regs_struct), depending on architecture), but for old kernels without __arg_ctx support it's more backwards compatible for libbpf to use `struct bpf_user_pt_regs_t` rewrite which will work on wider range of kernels. So feature detection prevent libbpf accidentally breaking global subprogs on new kernels. We also adjust selftests to do similar feature detection (much simpler, but potentially breaking due to kernel source code refactoring, which is fine for selftests), and skip tests expecting libbpf's BTF type rewrites. Patch #2 is preparatory refactoring for patch #3 which adds type enforcement for arg:ctx tagged global subprog args. See the patch for specifics. Patch #4 adds many new cases to ensure type logic works as expected. Finally, patch #5 adds a relevant subset of kernel-side type checks to __arg_ctx cases that libbpf supports rewrite of. In libbpf's case, type violations are reported as warnings and BTF rewrite is not performed, which will eventually lead to BPF verifier complaining at program verification time. Good care was taken to avoid conflicts between bpf and bpf-next tree (which has few follow up refactorings in the same code area). Once trees converge some of the code will be moved around a bit (and some will be deleted), but with no change to functionality or general shape of the code. v2->v3: - support `bpf_user_pt_regs_t` typedef for KPROBE and PERF_EVENT (CI); v1->v2: - add user_pt_regs and user_regs_struct support for PERF_EVENT (CI); - drop FEAT_ARG_CTX_TAG enum leftover from patch #1; - fix warning about default: without break in the switch (CI). ==================== Link: https://lore.kernel.org/r/20240118033143.3384355-1-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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Andrii Nakryiko
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76ec90a996 |
libbpf: warn on unexpected __arg_ctx type when rewriting BTF
On kernel that don't support arg:ctx tag, before adjusting global subprog BTF information to match kernel's expected canonical type names, make sure that types used by user are meaningful, and if not, warn and don't do BTF adjustments. This is similar to checks that kernel performs, but narrower in scope, as only a small subset of BPF program types can be accommodated by libbpf using canonical type names. Libbpf unconditionally allows `struct pt_regs *` for perf_event program types, unlike kernel, which supports that conditionally on architecture. This is done to keep things simple and not cause unnecessary false positives. This seems like a minor and harmless deviation, which in real-world programs will be caught by kernels with arg:ctx tag support anyways. So KISS principle. This logic is hard to test (especially on latest kernels), so manual testing was performed instead. Libbpf emitted the following warning for perf_event program with wrong context argument type: libbpf: prog 'arg_tag_ctx_perf': subprog 'subprog_ctx_tag' arg#0 is expected to be of `struct bpf_perf_event_data *` type Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20240118033143.3384355-6-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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Andrii Nakryiko
|
989410cde8 |
selftests/bpf: add tests confirming type logic in kernel for __arg_ctx
Add a bunch of global subprogs across variety of program types to validate expected kernel type enforcement logic for __arg_ctx arguments. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20240118033143.3384355-5-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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Andrii Nakryiko
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0ba971511d |
bpf: enforce types for __arg_ctx-tagged arguments in global subprogs
Add enforcement of expected types for context arguments tagged with
arg:ctx (__arg_ctx) tag.
First, any program type will accept generic `void *` context type when
combined with __arg_ctx tag.
Besides accepting "canonical" struct names and `void *`, for a bunch of
program types for which program context is actually a named struct, we
allows a bunch of pragmatic exceptions to match real-world and expected
usage:
- for both kprobes and perf_event we allow `bpf_user_pt_regs_t *` as
canonical context argument type, where `bpf_user_pt_regs_t` is a
*typedef*, not a struct;
- for kprobes, we also always accept `struct pt_regs *`, as that's what
actually is passed as a context to any kprobe program;
- for perf_event, we resolve typedefs (unless it's `bpf_user_pt_regs_t`)
down to actual struct type and accept `struct pt_regs *`, or
`struct user_pt_regs *`, or `struct user_regs_struct *`, depending
on the actual struct type kernel architecture points `bpf_user_pt_regs_t`
typedef to; otherwise, canonical `struct bpf_perf_event_data *` is
expected;
- for raw_tp/raw_tp.w programs, `u64/long *` are accepted, as that's
what's expected with BPF_PROG() usage; otherwise, canonical
`struct bpf_raw_tracepoint_args *` is expected;
- tp_btf supports both `struct bpf_raw_tracepoint_args *` and `u64 *`
formats, both are coded as expections as tp_btf is actually a TRACING
program type, which has no canonical context type;
- iterator programs accept `struct bpf_iter__xxx *` structs, currently
with no further iterator-type specific enforcement;
- fentry/fexit/fmod_ret/lsm/struct_ops all accept `u64 *`;
- classic tracepoint programs, as well as syscall and freplace
programs allow any user-provided type.
In all other cases kernel will enforce exact match of struct name to
expected canonical type. And if user-provided type doesn't match that
expectation, verifier will emit helpful message with expected type name.
Note a bit unnatural way the check is done after processing all the
arguments. This is done to avoid conflict between bpf and bpf-next
trees. Once trees converge, a small follow up patch will place a simple
btf_validate_prog_ctx_type() check into a proper ARG_PTR_TO_CTX branch
(which bpf-next tree patch refactored already), removing duplicated
arg:ctx detection logic.
Suggested-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20240118033143.3384355-4-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
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Andrii Nakryiko
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66967a32d3 |
bpf: extract bpf_ctx_convert_map logic and make it more reusable
Refactor btf_get_prog_ctx_type() a bit to allow reuse of bpf_ctx_convert_map logic in more than one places. Simplify interface by returning btf_type instead of btf_member (field reference in BTF). To do the above we need to touch and start untangling btf_translate_to_vmlinux() implementation. We do the bare minimum to not regress anything for btf_translate_to_vmlinux(), but its implementation is very questionable for what it claims to be doing. Mapping kfunc argument types to kernel corresponding types conceptually is quite different from recognizing program context types. Fixing this is out of scope for this change though. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20240118033143.3384355-3-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
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Andrii Nakryiko
|
01b55f4f0c |
libbpf: feature-detect arg:ctx tag support in kernel
Add feature detector of kernel-side arg:ctx (__arg_ctx) tag support. If this is detected, libbpf will avoid doing any __arg_ctx-related BTF rewriting and checks in favor of letting kernel handle this completely. test_global_funcs/ctx_arg_rewrite subtest is adjusted to do the same feature detection (albeit in much simpler, though round-about and inefficient, way), and skip the tests. This is done to still be able to execute this test on older kernels (like in libbpf CI). Note, BPF token series ([0]) does a major refactor and code moving of libbpf-internal feature detection "framework", so to avoid unnecessary conflicts we keep newly added feature detection stand-alone with ad-hoc result caching. Once things settle, there will be a small follow up to re-integrate everything back and move code into its final place in newly-added (by BPF token series) features.c file. [0] https://patchwork.kernel.org/project/netdevbpf/list/?series=814209&state=* Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20240118033143.3384355-2-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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Linus Torvalds
|
296455ade1 |
Char/Misc and other Driver changes for 6.8-rc1
Here is the big set of char/misc and other driver subsystem changes for 6.8-rc1. Lots of stuff in here, but first off, you will get a merge conflict in drivers/android/binder_alloc.c when merging this tree due to changing coming in through the -mm tree. The resolution of the merge issue can be found here: https://lore.kernel.org/r/20231207134213.25631ae9@canb.auug.org.au or in a simpler patch form in that thread: https://lore.kernel.org/r/ZXHzooF07LfQQYiE@google.com If there are issues with the merge of this file, please let me know. Other than lots of binder driver changes (as you can see by the merge conflicts) included in here are: - lots of iio driver updates and additions - spmi driver updates - eeprom driver updates - firmware driver updates - ocxl driver updates - mhi driver updates - w1 driver updates - nvmem driver updates - coresight driver updates - platform driver remove callback api changes - tags.sh script updates - bus_type constant marking cleanups - lots of other small driver updates All of these have been in linux-next for a while with no reported issues (other than the binder merge conflict.) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZaeMMQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynWNgCfQ/Yz7QO6EMLDwHO5LRsb3YMhjL4AoNVdanjP YoI7f1I4GBcC0GKNfK6s =+Kyv -----END PGP SIGNATURE----- Merge tag 'char-misc-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc and other driver updates from Greg KH: "Here is the big set of char/misc and other driver subsystem changes for 6.8-rc1. Other than lots of binder driver changes (as you can see by the merge conflicts) included in here are: - lots of iio driver updates and additions - spmi driver updates - eeprom driver updates - firmware driver updates - ocxl driver updates - mhi driver updates - w1 driver updates - nvmem driver updates - coresight driver updates - platform driver remove callback api changes - tags.sh script updates - bus_type constant marking cleanups - lots of other small driver updates All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (341 commits) android: removed duplicate linux/errno uio: Fix use-after-free in uio_open drivers: soc: xilinx: add check for platform firmware: xilinx: Export function to use in other module scripts/tags.sh: remove find_sources scripts/tags.sh: use -n to test archinclude scripts/tags.sh: add local annotation scripts/tags.sh: use more portable -path instead of -wholename scripts/tags.sh: Update comment (addition of gtags) firmware: zynqmp: Convert to platform remove callback returning void firmware: turris-mox-rwtm: Convert to platform remove callback returning void firmware: stratix10-svc: Convert to platform remove callback returning void firmware: stratix10-rsu: Convert to platform remove callback returning void firmware: raspberrypi: Convert to platform remove callback returning void firmware: qemu_fw_cfg: Convert to platform remove callback returning void firmware: mtk-adsp-ipc: Convert to platform remove callback returning void firmware: imx-dsp: Convert to platform remove callback returning void firmware: coreboot_table: Convert to platform remove callback returning void firmware: arm_scpi: Convert to platform remove callback returning void firmware: arm_scmi: Convert to platform remove callback returning void ... |
||
|
Linus Torvalds
|
e1aa9df440 |
pci-v6.8-changes
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Merge tag 'pci-v6.8-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Reserve ECAM so we don't assign it to PCI BARs; this works around
bugs where BIOS included ECAM in a PNP0A03 host bridge window,
didn't reserve it via a PNP0C02 motherboard device, and didn't
allocate space for SR-IOV VF BARs (Bjorn Helgaas)
- Add MMCONFIG/ECAM debug logging (Bjorn Helgaas)
- Rename 'MMCONFIG' to 'ECAM' to match spec usage (Bjorn Helgaas)
- Log device type (Root Port, Switch Port, etc) during enumeration
(Bjorn Helgaas)
- Log bridges before downstream devices so the dmesg order is more
logical (Bjorn Helgaas)
- Log resource names (BAR 0, VF BAR 0, bridge window, etc)
consistently instead of a mix of names and "reg 0x10" (Puranjay
Mohan, Bjorn Helgaas)
- Fix 64GT/s effective data rate calculation to use 1b/1b encoding
rather than the 8b/10b or 128b/130b used by lower rates (Ilpo
Järvinen)
- Use PCI_HEADER_TYPE_* instead of literals in x86, powerpc, SCSI
lpfc (Ilpo Järvinen)
- Clean up open-coded PCIBIOS return code mangling (Ilpo Järvinen)
Resource management:
- Restructure pci_dev_for_each_resource() to avoid computing the
address of an out-of-bounds array element (the bounds check was
performed later so the element was never actually *read*, but it's
nicer to avoid even computing an out-of-bounds address) (Andy
Shevchenko)
Driver binding:
- Convert pci-host-common.c platform .remove() callback to
.remove_new() returning 'void' since it's not useful to return
error codes here (Uwe Kleine-König)
- Convert exynos, keystone, kirin from .remove() to .remove_new(),
which returns void instead of int (Uwe Kleine-König)
- Drop unused struct pci_driver.node member (Mathias Krause)
Virtualization:
- Add ACS quirk for more Zhaoxin Root Ports (LeoLiuoc)
Error handling:
- Log AER errors as "Correctable" (not "Corrected") or
"Uncorrectable" to match spec terminology (Bjorn Helgaas)
- Decode Requester ID when no error info found instead of printing
the raw hex value (Bjorn Helgaas)
Endpoint framework:
- Use a unique test pattern for each BAR in the pci_endpoint_test to
make it easier to debug address translation issues (Niklas Cassel)
Broadcom STB PCIe controller driver:
- Add DT property "brcm,clkreq-mode" and driver support for different
CLKREQ# modes to make ASPM L1.x states possible (Jim Quinlan)
Freescale Layerscape PCIe controller driver:
- Add suspend/resume support for Layerscape LS1043a and LS1021a,
including software-managed PME_Turn_Off and transitions between L0,
L2/L3_Ready Link states (Frank Li)
MediaTek PCIe controller driver:
- Clear MSI interrupt status before handler to avoid missing MSIs
that occur after the handler (qizhong cheng)
MediaTek PCIe Gen3 controller driver:
- Update mediatek-gen3 translation window setup to handle MMIO space
that is not a power of two in size (Jianjun Wang)
Qualcomm PCIe controller driver:
- Increase qcom iommu-map maxItems to accommodate SDX55 (five
entries) and SDM845 (sixteen entries) (Krzysztof Kozlowski)
- Describe qcom,pcie-sc8180x clocks and resets accurately (Krzysztof
Kozlowski)
- Describe qcom,pcie-sm8150 clocks and resets accurately (Krzysztof
Kozlowski)
- Correct the qcom "reset-name" property, previously incorrectly
called "reset-names" (Krzysztof Kozlowski)
- Document qcom,pcie-sm8650, based on qcom,pcie-sm8550 (Neil
Armstrong)
Renesas R-Car PCIe controller driver:
- Replace of_device.h with explicit of.h include to untangle header
usage (Rob Herring)
- Add DT and driver support for optional miniPCIe 1.5v and 3.3v
regulators on KingFisher (Wolfram Sang)
SiFive FU740 PCIe controller driver:
- Convert fu740 CONFIG_PCIE_FU740 dependency from SOC_SIFIVE to
ARCH_SIFIVE (Conor Dooley)
Synopsys DesignWare PCIe controller driver:
- Align iATU mapping for endpoint MSI-X (Niklas Cassel)
- Drop "host_" prefix from struct dw_pcie_host_ops members (Yoshihiro
Shimoda)
- Drop "ep_" prefix from struct dw_pcie_ep_ops members (Yoshihiro
Shimoda)
- Rename struct dw_pcie_ep_ops.func_conf_select() to
.get_dbi_offset() to be more descriptive (Yoshihiro Shimoda)
- Add Endpoint DBI accessors to encapsulate offset lookups (Yoshihiro
Shimoda)
TI J721E PCIe driver:
- Add j721e DT and driver support for 'num-lanes' for devices that
support x1, x2, or x4 Links (Matt Ranostay)
- Add j721e DT compatible strings and driver support for j784s4 (Matt
Ranostay)
- Make TI J721E Kconfig depend on ARCH_K3 since the hardware is
specific to those TI SoC parts (Peter Robinson)
TI Keystone PCIe controller driver:
- Hold power management references to all PHYs while enabling them to
avoid a race when one provides clocks to others (Siddharth
Vadapalli)
Xilinx XDMA PCIe controller driver:
- Remove redundant dev_err(), since platform_get_irq() and
platform_get_irq_byname() already log errors (Yang Li)
- Fix uninitialized symbols in xilinx_pl_dma_pcie_setup_irq()
(Krzysztof Wilczyński)
- Fix xilinx_pl_dma_pcie_init_irq_domain() error return when
irq_domain_add_linear() fails (Harshit Mogalapalli)
MicroSemi Switchtec management driver:
- Do dma_mrpc cleanup during switchtec_pci_remove() to match its devm
ioremapping in switchtec_pci_probe(). Previously the cleanup was
done in stdev_release(), which used stale pointers if stdev->cdev
happened to be open when the PCI device was removed (Daniel
Stodden)
Miscellaneous:
- Convert interrupt terminology from "legacy" to "INTx" to be more
specific and match spec terminology (Damien Le Moal)
- In dw-xdata-pcie, pci_endpoint_test, and vmd, replace usage of
deprecated ida_simple_*() API with ida_alloc() and ida_free()
(Christophe JAILLET)"
* tag 'pci-v6.8-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (97 commits)
PCI: Fix kernel-doc issues
PCI: brcmstb: Configure HW CLKREQ# mode appropriate for downstream device
dt-bindings: PCI: brcmstb: Add property "brcm,clkreq-mode"
PCI: mediatek-gen3: Fix translation window size calculation
PCI: mediatek: Clear interrupt status before dispatching handler
PCI: keystone: Fix race condition when initializing PHYs
PCI: xilinx-xdma: Fix error code in xilinx_pl_dma_pcie_init_irq_domain()
PCI: xilinx-xdma: Fix uninitialized symbols in xilinx_pl_dma_pcie_setup_irq()
PCI: rcar-gen4: Fix -Wvoid-pointer-to-enum-cast error
PCI: iproc: Fix -Wvoid-pointer-to-enum-cast warning
PCI: dwc: Add dw_pcie_ep_{read,write}_dbi[2] helpers
PCI: dwc: Rename .func_conf_select to .get_dbi_offset in struct dw_pcie_ep_ops
PCI: dwc: Rename .ep_init to .init in struct dw_pcie_ep_ops
PCI: dwc: Drop host prefix from struct dw_pcie_host_ops members
misc: pci_endpoint_test: Use a unique test pattern for each BAR
PCI: j721e: Make TI J721E depend on ARCH_K3
PCI: j721e: Add TI J784S4 PCIe configuration
PCI/AER: Use explicit register sizes for struct members
PCI/AER: Decode Requester ID when no error info found
PCI/AER: Use 'Correctable' and 'Uncorrectable' spec terms for errors
...
|
||
|
Linus Torvalds
|
a3f4a07b50 |
I3C for 6.7
Core: - Add a sysfs control for hotjoin - Add fallback method for GETMXDS CCC Drivers: - cdns: fix prescale for i2c clock - mipi-i3c-hci: more fixes now that the driver is used - svc: hotjoin enabling/disabling support -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmWkbYoACgkQY6TcMGxw OjKuNg//acb3t875RGkDIAcxcxfM8TLwsvo7xYSglQxBRfFqKuj+SzqeCg1szO6S x1aoiCNFKMTgwrJuGFuVCawW2PYqZTcSdQnpdli3HzI9bKNc/RxojDD9R1dztZKh nhOtycZM1ScnJ0SgbXAYakb+IcL2L3K2O5DjdtKBXdfTR74RvjWfxYB3LxXjvEEf CJZ5lapcTuJZVCZBB/KQoshZmZYjA9kySgcqFomQ+ShlYRXbMOW6VCceU5HsDy07 7bfs7caGKu1VwUbDmiV3lvbZUkPiGjspStc5zYQtktORCGh6sP6uBZjB/m3vKaJ2 IsnkqIOXHmh3an8MeGVqWSvR54FzfdXSXW6Xr+0XKvoT8rBc4d8c80HO3Kw3t5Rv 4y/ygYaxFxfcCfhk031ftjaux4DLMFvlGV3pa+OGHdxGUYeFawYDsHZtweMspgBx WRvbOY4wc00zrwnni9L8BqpVwIfAvwkwwMvfgJS4mA+h/4YrbXp6QR/iM2ij2zHl azVDVrSOGLIiPxgqqpGWg09hkrkYWuEbhs61ywQJoeDSaGpdxOKC5VBB0ygwIpfY bsSqKhIjOCAkmRF02XX/atNKu+RNeg1N/F9mDCVhOzhPqNjIPlhvLhEGEuNLwEvK DrVBEWyJlD53S3KBm4Fba04+JngJXkxbIQxYWnYLbEBafU2dVjo= =mysu -----END PGP SIGNATURE----- Merge tag 'i3c/for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux Pull i3c updates from Alexandre Belloni: "We are continuing to see more fixes as hardware is available and code is actually getting tested. Core: - Add a sysfs control for hotjoin - Add fallback method for GETMXDS CCC Drivers: - cdns: fix prescale for i2c clock - mipi-i3c-hci: more fixes now that the driver is used - svc: hotjoin enabling/disabling support" * tag 'i3c/for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: i3c: document hotjoin sysfs entry i3c: master: fix kernel-doc check warning i3c: master: cdns: Update maximum prescaler value for i2c clock i3c: master: fix Excess kernel-doc description warning i3c: master: svc: return actual transfer data len i3c: master: svc: rename read_len as actual_len i3c: add actual_len in i3c_priv_xfer i3c: master: svc: add hot join support i3c: master: add enable(disable) hot join in sys entry i3c: master: Fix build error i3c: Add fallback method for GETMXDS CCC i3c: mipi-i3c-hci: Add DMA bounce buffer for private transfers i3c: mipi-i3c-hci: Handle I3C address header error in hci_cmd_v1_daa() i3c: mipi-i3c-hci: Do not overallocate transfers in hci_cmd_v1_daa() i3c: mipi-i3c-hci: Report NACK response from CCC command to core |
||
|
Mia Lin
|
14688f1a91 |
rtc: nuvoton: Compatible with NCT3015Y-R and NCT3018Y-R
The NCT3015Y-R and NCT3018Y-R use the same datasheet
but have different topologies as follows.
- Topology (Only 1st i2c can set TWO bit and HF bit)
In NCT3015Y-R,
rtc 1st i2c is connected to a host CPU
rtc 2nd i2c is connected to a BMC
In NCT3018Y-R,
rtc 1st i2c is connected to a BMC
rtc 2nd i2c is connected to a host CPU
In order to be compatible with NCT3015Y-R and NCT3018Y-R,
- In probe,
If part number is NCT3018Y-R, only set HF bit to 24-Hour format.
Else, do nothing
- In set_time,
If part number is NCT3018Y-R && TWO bit is 0,
change TWO bit to 1, and restore TWO bit after updating time.
Signed-off-by: Mia Lin <mimi05633@gmail.com>
Link: https://lore.kernel.org/r/20231113103807.1036978-2-mimi05633@gmail.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
|
||
|
Biju Das
|
f5334aa883 |
rtc: da9063: Use dev_err_probe()
Replace dev_err()->dev_err_probe() to simpilfy probe(). Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20240105145344.204453-4-biju.das.jz@bp.renesas.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> |
||
|
Biju Das
|
4b60c32e97 |
rtc: da9063: Use device_get_match_data()
Replace of_match_node()->device_get_match_data() for the data associated with device match. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20240105145344.204453-3-biju.das.jz@bp.renesas.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> |
||
|
Biju Das
|
8681de6457 |
rtc: da9063: Make IRQ as optional
On some platforms (eg: RZ/{G2UL,Five} SMARC EVK), there is no IRQ
populated by default. Add irq optional support.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240105145344.204453-2-biju.das.jz@bp.renesas.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
|
||
|
Nathan Chancellor
|
dd7fe5d9fd |
rtc: max31335: Fix comparison in max31335_volatile_reg()
Clang warns (or errors with CONFIG_WERROR=y):
drivers/rtc/rtc-max31335.c:211:36: error: use of logical '||' with constant operand [-Werror,-Wconstant-logical-operand]
211 | if (reg == MAX31335_TEMP_DATA_MSB || MAX31335_TEMP_DATA_LSB)
| ^ ~~~~~~~~~~~~~~~~~~~~~~
drivers/rtc/rtc-max31335.c:211:36: note: use '|' for a bitwise operation
211 | if (reg == MAX31335_TEMP_DATA_MSB || MAX31335_TEMP_DATA_LSB)
| ^~
| |
1 error generated.
This clearly should be a comparison against reg. Fix the comparison so
that max31335_volatile_reg() does not always return true.
Closes: https://github.com/ClangBuiltLinux/linux/issues/1980
Fixes:
|
||
|
Alexandre Belloni
|
b7d450d98b |
rtc: max31335: use regmap_update_bits_check
Simplify the IRQ handler by using regmap_update_bits_check. Reviewed-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20240115232215.273374-2-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> |
||
|
Alexandre Belloni
|
590b1d19d7 |
rtc: max31335: remove unecessary locking
There is no race condition when accessing MAX31335_STATUS1 because it is always about clearing the alarm interrupt bit. Reviewed-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20240115232215.273374-1-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> |
||
|
Linus Torvalds
|
ed6c23b175 |
This is the main pin control pull request for the v6.8 kernel series.
Core changes:
- A new PINCTRL_GROUP_DESC() infrastructure macro is added and
used in different drivers, generic group description struct
group_desc is now used all over the place.
New drivers:
- New driver for the Texas Instruments TPS6494 Power Management IC.
- New driver for the Lantic PEF2256 framer pin multiplexer.
This IC has some pins that can be reconfigured in different
ways. The actual driver comes on an immutable branch with the
net WAN parts, the IC is some latest-and-greatest serial line
funnel for e.g. wireless access points.
- New subdriver for the Samsung Exynos Auto V920 pin controller,
used for automotive applications.
- New subdriver for the Samsung "GS101" SoC pin controller, this
is the Google "Tensor" SoC used in the Google Pixel 6.
- New subdriver for the Intel Meteor Point SoC pin controller.
- New subdriver for the Qualcomm SM8650 top level (TLMM) and LPASS pin
controllers.
- New subdriver for the Qualcomm X1E80100 top level (TLMM) pin
controller.
- New subdriver for the Qualcomm SM4450 top level (TLMM) pin
controller.
- The "single" pin controller now supports the Texas Instruments
J7200 SoC.
Improvements:
- Intel has created a new (Intel-)generic pin controller driver that
is now used by all contemporary Intel platforms.
- Intel is now also making use of some cleanup helpers.
- Enble 910 Ohm bias in the Intel Tangier driver.
- The Samsung driver now suppors irq_set_affinity() in it's IRQ chip
giving support for non wake up external gpio interrupts.
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Merge tag 'pinctrl-v6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"For this kernel cycle I managed an immutable branch for the PEF2256
WAN framer that has some pin control portions. It already landed in
your tree through the net pull request but here it is mentioned again.
The most interesting is perhaps the Samsung Exynos subdrivers for the
Tensor SoC used in Google Pixel 6 and the ExynosAuto subdriver for
automotive. Along with the earlier merged Tesla FSD subdriver it shows
some of the versatile uses of the Samsung Exynos silicon. It is also
used in the latest version of Axis Communications ARTPEC chips so it
is a very widely deployed SoC family.
We also have the Intel Meteor Lake SoC which I think is for laptops.
It's a pretty interesting chip with Xe graphics and integrated PCH.
Core changes:
- A new PINCTRL_GROUP_DESC() infrastructure macro is added and used
in different drivers, generic group description struct group_desc
is now used all over the place.
New drivers:
- New driver for the Texas Instruments TPS6494 Power Management IC.
- New driver for the Lantic PEF2256 framer pin multiplexer. This IC
has some pins that can be reconfigured in different ways. The
actual driver comes on an immutable branch with the net WAN parts,
the IC is some latest-and-greatest serial line funnel for e.g.
wireless access points.
- New subdriver for the Samsung Exynos Auto V920 pin controller, used
for automotive applications.
- New subdriver for the Samsung "GS101" SoC pin controller, this is
the Google "Tensor" SoC used in the Google Pixel 6.
- New subdriver for the Intel Meteor Point SoC pin controller.
- New subdriver for the Qualcomm SM8650 top level (TLMM) and LPASS
pin controllers.
- New subdriver for the Qualcomm X1E80100 top level (TLMM) pin
controller.
- New subdriver for the Qualcomm SM4450 top level (TLMM) pin
controller.
- The "single" pin controller now supports the Texas Instruments
J7200 SoC.
Improvements:
- Intel has created a new (Intel-)generic pin controller driver that
is now used by all contemporary Intel platforms.
- Intel is now also making use of some cleanup helpers.
- Enble 910 Ohm bias in the Intel Tangier driver.
- The Samsung driver now suppors irq_set_affinity() in it's IRQ chip
giving support for non wake up external gpio interrupts"
* tag 'pinctrl-v6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (112 commits)
pinctrl: samsung: constify iomem pointers
pinctrl: cy8c95x0: Cache muxed registers
dt-bindings: pinctrl: xilinx: Rename *gpio to *gpio-grp
pinctrl: qcom: lpass-lpi: remove duplicated include
dt-bindings: pinctrl: qcom: drop common properties and allow wakeup-parent
dt-bindings: pinctrl: qcom: drop common properties
dt-bindings: pinctrl: qcom,ipq5018-tlmm: use common TLMM bindings
dt-bindings: pinctrl: qcom,x1e80100-tlmm: restrict number of interrupts
dt-bindings: pinctrl: qcom,sm8650-tlmm: restrict number of interrupts
dt-bindings: pinctrl: qcom,sm8550-tlmm: restrict number of interrupts
dt-bindings: pinctrl: qcom,sdx75-tlmm: restrict number of interrupts
dt-bindings: pinctrl: qcom,sa8775p-tlmm: restrict number of interrupts
dt-bindings: pinctrl: qcom,qdu1000-tlmm: restrict number of interrupts
dt-bindings: pinctrl: qcom: create common LPASS LPI schema
pinctrl: qcom: sm4450: dd SM4450 pinctrl driver
dt-bindings: pinctrl: qcom: Add SM4450 pinctrl
dt-bindings: pinctrl: qcom,pmic-mpp: clean up example
pinctrl: intel: Add Intel Meteor Point pin controller and GPIO support
pinctrl: renesas: rzg2l: Add input enable to the Ethernet pins
pinctrl: renesas: rzg2l: Add output enable support
...
|
||
|
Linus Torvalds
|
5d197e97fb |
HSI changes for the 6.8 series
* modernize IDA API -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmWkRXcACgkQ2O7X88g7 +pp5Kw/+KEUGU4YzwFf1JCDftrVjInCeOW6H7PixBK1PvndXCygYad65V70dmoxj 6xL8pUHnofoaSy9CEIHIYkK91J8KRHEkRauBXneS49XCm+7kwqdFEYoO7zsD2AQY 6QSJUE3tCWfH3h7O0cI3pscbutBX1V/EiCN5E7+ICp2iGH+f1bSRSliVe4t/UIJL jyoVd3fZKIgp+tpfHKPohbguTfBJTxS0+UA/XtL+5NO9qmTg4WNgWt+2HeS74Moj nTWO+B5Gmxnb4fIe8k1m3vQEmFTGNpqC35+LWqXFCAUfmqjQtP8DruDyjwaOheJv HRK9nhnnIKxy1Cwmf4cGFdfACJRQtKAXg3XTSRDJTC5xc/QpWCg951qRyPtLvsZ3 MQnwt14HV3SUsZrY6y0Dl1ybaYAIR9Jzm6qvDtQ1ccaRL8b2Xc4jonSwFZpYbIdT 4OMtJ9fGz5VREAtOhHF4Q9rDGTeog4Miy1FYm+dVU0mDN/heT05luJvBeQqbcdGH UVG4WsV8QwPWTZDcVGGlQVSqCndAVOuDhifeKOA7FDWuDTzkOtFlQxeqlNwbzxDK czgOdEZxl5YmJFmqLtyCz6Qw5z3aFSSjamAuzO0OJ7U3AkT0H/MZMwy0Jref0JwH o8ancXrFg5KJ3jWERxff2Ey9wOAbURRRSwFXzC2rxBIHfovGDgo= =krVV -----END PGP SIGNATURE----- Merge tag 'hsi-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi Pull HSI update from Sebastian Reichel: - modernize IDA API * tag 'hsi-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi: HSI: omap_ssi: Remove usage of the deprecated ida_simple_xx() API |
||
|
Linus Torvalds
|
75afd029e6 |
mediatek: add CMDQ support for mt8188
mhuv2: fix channel window status qcom: document X1E80100 IPC controller misc cleanup xlnx: add Versal bindings misc: Convert to platform remove callback returning void -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE6EwehDt/SOnwFyTyf9lkf8eYP5UFAmWjbqwACgkQf9lkf8eY P5W5PxAAikq6NCbnoqazLH2Cu4/QhBfo5t5JncV8Bspeu0Pgs17nWr/LolxdTkK9 Ctb4jHJtKLxChoq1U3yhHFzAyUyf1WSKw2zJ4C/Jd7Cz7fs6Q0vCuum93SmCYokU CbXc8z/vrJry+IsH/f+IkZYmYOcIQT1chCG75hlm9/H/SMY9KAvlfZt66GoBeO/q 1c33bcTVwZzy7dvQH1UaNffVVsNx8vFuSAmL7jsojBYMI7aVrJtsvmV0eSueMu/p KoVoY+YwSVzpwR4MeUPvO//r2hP1twVsRu1iWogA4XpTLPsNSH/0eXcSNp2uhpgF PHvVBv3eVVGAJ8hU5kMirTM1VFtd8Zqoi4y95RwRurvLinvz1YPGZDaay54BDvXG vjhtomsYtizpbMt44uFR+htLmJ4HArs2VJ2OPTCSp1eQMlhY/RHEENWYJjllESSs +P+ajDf0bMRAwxw/FiA5pU86J721WxAIuFai/1KlM+oc9ogQsWjX+SjRaAlOE/FD oU0FuVriXDppsDghq1bfdjp04ikhCpEHaz5kTqucelVgWnnLodIpoqekjp8aLYmg gwh+PXk6iQyzzGKBupCovbgsT3tFoNYHxZM5XO6F0yoxzbseK8E/NNG0WkT6aVpj aSqk2mHsixq8vuJmHEi+Tu2iCo9QppubyIlqrQlEvLcM+JHukQY= =DTIV -----END PGP SIGNATURE----- Merge tag 'mailbox-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox Pull mailbox updates from Jassi Brar: - add CMDQ support for mediatek mt8188 - mhuv2: fix channel window status - qcom: document X1E80100 IPC controller and misc cleanup - add Versal bindings to xlnx - Convert to platform remove callback returning void * tag 'mailbox-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox: (23 commits) mailbox: mtk-cmdq: Add CMDQ driver support for mt8188 mailbox: mtk-cmdq: Sort cmdq platform data by compatible name mailbox: mtk-cmdq: Rename gce_plat variable with SoC name postfix dt-bindings: mailbox: qcom-ipcc: document the X1E80100 Inter-Processor Communication Controller mailbox: zynqmp-ipi: Convert to platform remove callback returning void mailbox: tegra-hsp: Convert to platform remove callback returning void mailbox: sun6i-msgbox: Convert to platform remove callback returning void mailbox: stm32-ipcc: Convert to platform remove callback returning void mailbox: qcom-ipcc: Convert to platform remove callback returning void mailbox: qcom-apcs-ipc: Convert to platform remove callback returning void mailbox: omap: Convert to platform remove callback returning void mailbox: mtk-cmdq: Convert to platform remove callback returning void mailbox: mailbox-test: Convert to platform remove callback returning void mailbox: imx: Convert to platform remove callback returning void mailbox: bcm-pdc: Convert to platform remove callback returning void mailbox: bcm-flexrm: Convert to platform remove callback returning void mailbox: zynqmp-ipi: fix an Excess struct member kernel-doc warning dt-bindings: mailbox: add Versal IPI bindings dt-bindings: mailbox: zynqmp: extend required list mailbox: arm_mhuv2: Fix a bug for mhuv2_sender_interrupt ... |
||
|
Linus Torvalds
|
08df80a3c5 |
- New Drivers
- Add support for Allwinner A100 RGB LED controller
- Add support for Maxim 5970 Dual Hot-swap controller
- New Device Support
- Add support for AW20108 to Awinic LED driver
- New Functionality
- Extend support for Net speeds to include; 2.5G, 5G and 10G
- Allow tx/rx and cts/dsr/dcd/rng TTY LEDS to be turned on and off via sysfs if required
- Add support for hardware control in AW200xx
- Fix-ups
- Use safer methods for string handling
- Improve error handling; return proper error values, simplify, avoid duplicates, etc
- Replace Mutex use with the Completion mechanism
- Fix include lists; alphabetise, remove unused, explicitly add used
- Use generic platform device properties
- Use/convert to new/better APIs/helpers/MACROs instead of hand-rolling implementations
- Device Tree binding adaptions/conversions/creation
- Continue work to remove superfluous platform .remove() call-backs
- Remove superfluous/defunct code
- Trivial; whitespace, unused variables, spelling, clean-ups, etc
- Avoid unnecessary duplicate locks
- Bug Fixes
- Repair Kconfig based dependency lists
- Ensure unused dynamically allocated data is freed after use
- Fix support for brightness control
- Add missing sufficient delays during reset to ensure correct operation
- Avoid division-by-zero issues
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Merge tag 'leds-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones:
"New Drivers:
- Add support for Allwinner A100 RGB LED controller
- Add support for Maxim 5970 Dual Hot-swap controller
New Device Support:
- Add support for AW20108 to Awinic LED driver
New Functionality:
- Extend support for Net speeds to include; 2.5G, 5G and 10G
- Allow tx/rx and cts/dsr/dcd/rng TTY LEDS to be turned on and off
via sysfs if required
- Add support for hardware control in AW200xx
Fix-ups:
- Use safer methods for string handling
- Improve error handling; return proper error values, simplify,
avoid duplicates, etc
- Replace Mutex use with the Completion mechanism
- Fix include lists; alphabetise, remove unused, explicitly add used
- Use generic platform device properties
- Use/convert to new/better APIs/helpers/MACROs instead of
hand-rolling implementations
- Device Tree binding adaptions/conversions/creation
- Continue work to remove superfluous platform .remove() call-backs
- Remove superfluous/defunct code
- Trivial; whitespace, unused variables, spelling, clean-ups, etc
- Avoid unnecessary duplicate locks
Bug Fixes:
- Repair Kconfig based dependency lists
- Ensure unused dynamically allocated data is freed after use
- Fix support for brightness control
- Add missing sufficient delays during reset to ensure correct
operation
- Avoid division-by-zero issues"
* tag 'leds-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (45 commits)
leds: trigger: netdev: Add core support for hw not supporting fallback to LED sw control
leds: trigger: panic: Don't register panic notifier if creating the trigger failed
leds: sun50i-a100: Convert to be agnostic to property provider
leds: max5970: Add missing headers
leds: max5970: Make use of dev_err_probe()
leds: max5970: Make use of device properties
leds: max5970: Remove unused variable
leds: rgb: Drop obsolete dependency on COMPILE_TEST
leds: sun50i-a100: Avoid division-by-zero warning
leds: trigger: Remove unused function led_trigger_rename_static()
leds: qcom-lpg: Introduce a wrapper for getting driver data from a pwm chip
leds: gpio: Add kernel log if devm_fwnode_gpiod_get() fails
dt-bindings: leds: qcom,spmi-flash-led: Fix example node name
dt-bindings: leds: aw200xx: Fix led pattern and add reg constraints
dt-bindings: leds: awinic,aw200xx: Add AW20108 device
leds: aw200xx: Add support for aw20108 device
leds: aw200xx: Improve autodim calculation method
leds: aw200xx: Enable disable_locking flag in regmap config
leds: aw200xx: Add delay after software reset
dt-bindings: leds: aw200xx: Remove property "awinic,display-rows"
...
|
||
|
Linus Torvalds
|
2385018a4e |
- New Device Support
- Add support for Qualcomm PM8937 PMIC to QCOM SPMI PMIC
- Fix-ups
- Use/convert to new/better APIs/helpers/MACROs instead of hand-rolling implementations
- Device Tree binding adaptions/conversions/creation
- Improve error handling; return proper error values, simplify, avoid duplicates, etc
- Continue work to remove superfluous platform .remove() call-backs
- Move some exported symbols into private namespaces
- Clean-up and staticify PM related operations
- Trivial; spelling, whitespace, clean-ups, etc
- Fix include lists; alphabetise, remove unused, explicitly add used
- Bug Fixes
- Use PLATFORM_DEVID_AUTO to ensure multiple duplicate devices can co-exist
- Ensure debugfs register view is correctly presented
- Fix ordering and value issues in current use of clk_register_fractional_divider()
- Repair Kconfig based dependency lists
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Merge tag 'mfd-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull mfd updates from Lee Jones:
"New Device Support:
- Add support for Qualcomm PM8937 PMIC to QCOM SPMI PMIC
Fix-ups:
- Use/convert to new/better APIs/helpers/MACROs instead of
hand-rolling implementations
- Device Tree binding adaptions/conversions/creation
- Improve error handling; return proper error values, simplify,
avoid duplicates, etc
- Continue work to remove superfluous platform .remove() call-backs
- Move some exported symbols into private namespaces
- Clean-up and staticify PM related operations
- Trivial; spelling, whitespace, clean-ups, etc
- Fix include lists; alphabetise, remove unused, explicitly add used
Bug Fixes:
- Use PLATFORM_DEVID_AUTO to ensure multiple duplicate devices can
co-exist
- Ensure debugfs register view is correctly presented
- Fix ordering and value issues in current use of
clk_register_fractional_divider()
- Repair Kconfig based dependency lists"
* tag 'mfd-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (50 commits)
mfd: ti_am335x_tscadc: Fix TI SoC dependencies
dt-bindings: mfd: sprd: Add support for UMS9620
mfd: ab8500-sysctrl: Drop ancient charger
mfd: intel-lpss: Fix the fractional clock divider flags
mfd: tps6594: Add null pointer check to tps6594_device_init()
dt-bindings: mfd: pm8008: Clean up example node names
dt-bindings: mfd: hisilicon,hi6421-spmi-pmic: Clean up example
dt-bindings: mfd: hisilicon,hi6421-spmi-pmic: Fix regulator binding
dt-bindings: mfd: hisilicon,hi6421-spmi-pmic: Fix up binding reference
mfd: da9062: Simplify obtaining I2C match data
mfd: syscon: Fix null pointer dereference in of_syscon_register()
mfd: intel-lpss: Don't fail probe on success of pci_alloc_irq_vectors()
mfd: twl6030-irq: Revert to use of_match_device()
mfd: cs42l43: Correct order of include files to be alphabetical
mfd: cs42l43: Correct SoundWire port list
mfd: Fix a few spelling mistakes in PMIC header file comments
mfd: intel-lpss: Provide Intel LPSS PM ops structure
mfd: intel-lpss: Move exported symbols to INTEL_LPSS namespace
mfd: intel-lpss: Adjust header inclusions
mfd: intel-lpss: Use device_get_match_data()
...
|
||
|
Linus Torvalds
|
a2ec2071ca |
hwspinlock updates to v6.8
Correct kernel-doc through the hwspinlock core, to address build warnings (and improve the documentation). Drop unused compatible in the Qualcomm TCSR mutex driver. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmWkqScVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3FrL4P/1jAquueE3d7mz5RhgbhWTplb54F rhvmZodl6azrow6NNkXgscEAMIcGgZlbjdvfadI2f2/lRQnHZ193xA+GtftjrqHY oR0nZ7huUSAaLkcoR+Lr5sVtvdEjGncqc6AlMsqzhnEskvJmg/Rx/Lxsrljmk0yO nTZAJ3swYj022iQyZNoNC6slMcX2Qn29jrKB/PSSvNuhBhpFtBPf/tE69+bzAkpV 6V/9bXKd7cIgaqRiCgvqwbsETmDkSGMM8gHRA7tGsbXPP4gfuSWeKTmvexgyrSct wgj6MVq9avl2Df23qrscKZ1BxBv8n7+9RdPjjH28Ei5GTcc/Gk/l8xxkd1ZECr07 EVPL+CluqsVgcUG7KWxKYGRmTEOuJRzwi5gZRDjj72Nq7ulKvr/mxuOKLHSeLOF6 /+e1Pp3lJ1ZqcXx32PhoFBptk9TvhSuaf8p+b/ALCuRZ8czk/Tmd3R2F81LzRwM+ dHjNgB7jMHTL8fOdobcuvq+T5XfT5aNFn3WJjHKqdhtNrBOd2JyHIlBIfYCG+Kfl ZwhDdlso6Z9cxHvlPVhEGb2JrH+nwKvourD+xtu3YJ5/Dmi+z8VQLeXv09cqgnSx R3o6JAhg+dhFBvYTTWKUfzQgCjxRDBcaZ2xxXMszJ9vAGVdt0v6G4Rd0hyxWVv2F FWt9GdP2qU4hkA/g =LOKK -----END PGP SIGNATURE----- Merge tag 'hwlock-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull hwspinlock updates from Bjorn Andersson: - Correct kernel-doc through the hwspinlock core, to address build warnings (and improve the documentation) - Drop unused compatible in the Qualcomm TCSR mutex driver * tag 'hwlock-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: hwspinlock/core: fix kernel-doc warnings hwspinlock: qcom: Remove IPQ6018 SOC specific compatible |
||
|
Linus Torvalds
|
e88481f74f |
remoteproc updates for v6.8
The i.MX DSP remoteproc driver adds support for providing a resource table, in order to enable IPC with the core. The TI K3 DSP driver is transitioned to remove_new, error messages are changed to use symbolic error codes, and dev_err_probe() is used where applicable. Support for the Qualcomm SC7280 audio, compute and WiFi co-processors are added to the Qualcomm TrustZone based remoteproc driver. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmWkp9EVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3F8o0QALW+YvUd9CwwWivIviDwilMW1Qsy krFy/q72vPIzQ2dxtq1tiECyOzS0w4NF1fZnewlG4V88IM2w37fzz4S5bRtZRvDd YOCcyyRX3yBq7hz6bdGYJWH5D2LxyBRLmD+yHoDBdHEw1q02XJtpsSdEqOX17amm UyFWP9VTOYrf9QGvkhVchoywrIm5bpo2kSyFWAHmUVINcIs1D0AIC3x78h+3p0FM zdtcazfF48O0bovPSn0p9IXMF0svM2H0lskYq8Qk6od/f+D1PKpk3+pjUKKlQves o/MCsQREL/oTuxjsMnD2Ur4NBibfo4mWAv1uGZR3gyB2w4MCG1sN5gMDtyduLiuW j9VKwl6/IEtXsmvc7nWVQUPu8DNNsybWuLXDnvRVdhBS8zcMJ8iwv+TMUl0KbCm3 GK/rWKKOcoz9jkcgB0EeDMPlDD5RRdiRl2UwtiKG5u0VddcSDAcO+F3R/URaXQ2W VqmGRjHQsKRzCVTdEQeZbFo9jWdTR74XnOKBFLkhjRtr0kB2cjrtJsYL+cpRRHlT Pg3bs/Z70IklUdcfD8BH1mZT644yTgy8Af05uS2k4WUP/H2htnaLn1t37Fz3hfNi Jxf1YuPZSDQM1HkDGyG3KvkcJvJSDZNxFNdme57XEwjB0m6Tny4UI5g7OAdnEtDE BPwDSEHnLKKqhhiy =tuMM -----END PGP SIGNATURE----- Merge tag 'rproc-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull remoteproc updates from Bjorn Andersson: - The i.MX DSP remoteproc driver adds support for providing a resource table, in order to enable IPC with the core - The TI K3 DSP driver is transitioned to remove_new, error messages are changed to use symbolic error codes, and dev_err_probe() is used where applicable - Support for the Qualcomm SC7280 audio, compute and WiFi co-processors are added to the Qualcomm TrustZone based remoteproc driver * tag 'rproc-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: remoteproc: qcom_q6v5_pas: Add SC7280 ADSP, CDSP & WPSS dt-bindings: remoteproc: qcom: sc7180-pas: Add SC7280 compatibles dt-bindings: remoteproc: qcom: sc7180-pas: Fix SC7280 MPSS PD-names remoteproc: k3-dsp: Convert to platform remove callback returning void remoteproc: k3-dsp: Use symbolic error codes in error messages remoteproc: k3-dsp: Suppress duplicate error message in .remove() arm64: dts: imx8mp: Add reserve-memory nodes for DSP remoteproc: imx_dsp_rproc: Add mandatory find_loaded_rsc_table op |
||
|
Linus Torvalds
|
2a43434675 |
rpmsg updates for v6.8
This make virtio free driver_override upon removal. It also updates the rpmsg documentation after earlier API updates. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmWkpMwVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3F7UEQAKgcJv5lrpnhWhRTlZUx+vmVhrNe nLxndp2NJz5b2+JOrvlaZfwpIMBSNOQ+e1eUbbm+WUzl/tfOBxTpaOWhKXKt1Wpc bxfRkWebCs0MCIIrXrMBkbtMZtv/IS+wNlKjwdvkkiPssCjxCStBsl+61fhxvx4F vtWp6TrhQjwKnIhmHhtblRaT4pPkvV9Y3uouZvZqvHsm+CnxY2m0qk8oHNXO5Ive hiK8P0SukvcBP8UfhpwvlORoFQss1NxIXYJW+bz0+3mQCCzUfrh1NpL4JDAX1gV6 5MdcXM6rneNHCFPoHnBDqtkN8246J+UTHVxAXJ69OU7SIRRRcNh9q9SZquda5exd wgR7fsruxCjUAX3P3J2zjDf1RStJdcuKW9Mwwynqb8UzbnRS4+XmfIloHDeyE7HD RefJUG7gFEriCPpLLueAEsS8INAGpbDVRjMc+zXJXoXNharpQrfgOMd/apnQdKlP +8pkD1JOOSohAuBroQcv8JEaLGvN4GJMUEGMo0WOovujZdnh8WaBCKEgVHfZUEg+ F4E7dSvp9SkFMLjjMYMa5vLUyrNriPWTOytFpKjtR5fJlAoa4MgQGYxcb+anoQ4/ g1DEnLF4HyOOQax6DKV7OTiuk6c+U5Kd2UNUi46OxXhR8UlnAGgg+/N1XKNIAKUt Q96cQQpj9yrQX/6Z =aycZ -----END PGP SIGNATURE----- Merge tag 'rpmsg-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull rpmsg updates from Bjorn Andersson: "This make virtio free driver_override upon removal. It also updates the rpmsg documentation after earlier API updates" * tag 'rpmsg-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: rpmsg: virtio: Free driver_override when rpmsg_remove() doc: rmpsg: Update with rpmsg_endpoint |
||
|
Linus Torvalds
|
8893a6bfff |
drm fixes for 6.8-rc1
i915: - Fixes for kernel-doc warnings enforced in linux-next - Another build warning fix for string formatting of intel_wakeref_t - Display fixes for DP DSC BPC and C20 PLL state verification v3d: - register readout fix rockchip: - two build warning fixes nouveau: - fix GSP loading on Turing with different nvdec configuration -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmWkzXQACgkQDHTzWXnE hr6qcQ/+O0LqSrC1jnxgc7ewB2gDt4e3+ngxV9QkKUmJSjablINt9pxvc3CJYYZH 5zjmZR/dBStk98hGEqs32283iwrsJSZp4YBX+nCKdVjh+E3dno0jmpTRIcvMtgfb /O/HpUThybvrUSJD+x3Tv8lB4z2kcXnfQrGZnPdhEz4zHCnnvECh28zrTegpUVJ/ JX8VtyYnZYmlkD4lWb7S2ivRezAjHKIhDq4RpY78IiJvWT1+2rfLilAs8NBet3dz Igfp9sWElhD2/EiSp3r/h7SRCbET+TDYA1XL5M1yXai1daeCBPO1scIB6XdxQGWA r+O66eXLBH9mhQ2cVfeSpJF0gJk2Lmo5AyHmszBd6AxDQWFMJ8ClSbMx34u9P1M9 uVdn+IUUfpn0p9Rv31LYAkEA8vjPae0gE2m4QslVK0ARXzE9aJtlcByDwwDdc+zf SvTIX3LAI98x+X7jhrp9tWvMceVia9Mv5UoezGNWMaGt6WszAvzBTjk+JqDYdUWe 4wO0niMwuvJwnfFKzr3lOPJ2mUuiGZX1PMZ5W/y0c43CKaxLwWNHjRsvF/mhPfqW H1nXn2yFDTWqz/LKEcfPTIIDGh/XZIhsmOOsC7sRnuCtjNrzM7199s29RRuxzQDr W08C8k2oijW0cYZhSKTuSE+rHibR+Y9+4/WHR1ooz4lHt73oGyI= =d13e -----END PGP SIGNATURE----- Merge tag 'drm-next-2024-01-15-1' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "This is just a wrap up of fixes from the last few days. It has the proper fix to the i915/xe collision, we can clean up what you did later once rc1 lands. Otherwise it's a few other i915, a v3d, rockchip and a nouveau fix to make GSP load on some original Turing GPUs. i915: - Fixes for kernel-doc warnings enforced in linux-next - Another build warning fix for string formatting of intel_wakeref_t - Display fixes for DP DSC BPC and C20 PLL state verification v3d: - register readout fix rockchip: - two build warning fixes nouveau: - fix GSP loading on Turing with different nvdec configuration" * tag 'drm-next-2024-01-15-1' of git://anongit.freedesktop.org/drm/drm: nouveau/gsp: handle engines in runl without nonstall interrupts. drm/i915/perf: reconcile Excess struct member kernel-doc warnings drm/i915/guc: reconcile Excess struct member kernel-doc warnings drm/i915/gt: reconcile Excess struct member kernel-doc warnings drm/i915/gem: reconcile Excess struct member kernel-doc warnings drm/i915/dp: Fix the max DSC bpc supported by source drm/i915: don't make assumptions about intel_wakeref_t type drm/i915/dp: Fix the PSR debugfs entries wrt. MST connectors drm/i915/display: Fix C20 pll selection for state verification drm/v3d: Fix support for register debugging on the RPi 4 drm/rockchip: vop2: Drop unused if_dclk_rate variable drm/rockchip: vop2: Drop superfluous include |
||
|
Linus Torvalds
|
d8e6ba025f |
More thermal control updates for 6.8-rc1
- Add debugfs-based diagnostics support to the thermal core (Daniel
Lezcano, Dan Carpenter).
- Fix a power allocator thermal governor issue preventing it from
resetting cooling devices sometimes (Di Shen).
- Simplify the thermal netlink API and clean up related code (Rafael J.
Wysocki).
- Make the Intel HFI driver support hibernation and deep suspend
properly (Ricardo Neri).
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Merge tag 'thermal-6.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more thermal control updates from Rafael Wysocki:
"These add support for debugfs-based diagnostics to the thermal core,
simplify the thermal netlink API, fix system-wide PM support in the
Intel HFI driver and clean up some code.
Specifics:
- Add debugfs-based diagnostics support to the thermal core (Daniel
Lezcano, Dan Carpenter)
- Fix a power allocator thermal governor issue preventing it from
resetting cooling devices sometimes (Di Shen)
- Simplify the thermal netlink API and clean up related code (Rafael
J. Wysocki)
- Make the Intel HFI driver support hibernation and deep suspend
properly (Ricardo Neri)"
* tag 'thermal-6.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal/debugfs: Unlock on error path in thermal_debug_tz_trip_up()
thermal: intel: hfi: Add syscore callbacks for system-wide PM
thermal: gov_power_allocator: avoid inability to reset a cdev
thermal: helpers: Rearrange thermal_cdev_set_cur_state()
thermal: netlink: Rework notify API for cooling devices
thermal: core: Use kstrdup_const() during cooling device registration
thermal/debugfs: Add thermal debugfs information for mitigation episodes
thermal/debugfs: Add thermal cooling device debugfs information
thermal: netlink: Pass thermal zone pointer to notify routines
thermal: netlink: Drop thermal_notify_tz_trip_add/delete()
thermal: netlink: Pass pointers to thermal_notify_tz_trip_up/down()
thermal: netlink: Pass pointers to thermal_notify_tz_trip_change()
|
||
|
Linus Torvalds
|
7f369a8f5b |
More ACPI updates for 6.8-rc1
- Make pnp_bus_type const (Greg Kroah-Hartman).
- Add ACPI IRQ management quirks for ASUS ExpertBook B1502CGA and ASUS
Vivobook E1504GA and E1504GAB (Ben Mayo, Michael Maltsev).
- Add new MADT GICC/GICR/ITS non-coherent flags and GICC online capable
bit handling to ACPICA (Lorenzo Pieralisi).
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Merge tag 'acpi-6.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki:
"These add support for new MADT flags to ACPICA, constify the PNP bus
type structure and add new ACPI IRQ management quirks.
Specifics:
- Make pnp_bus_type const (Greg Kroah-Hartman)
- Add ACPI IRQ management quirks for ASUS ExpertBook B1502CGA and
ASUS Vivobook E1504GA and E1504GAB (Ben Mayo, Michael Maltsev)
- Add new MADT GICC/GICR/ITS non-coherent flags and GICC online
capable bit handling to ACPICA (Lorenzo Pieralisi)"
* tag 'acpi-6.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPICA: MADT: Add new MADT GICC/GICR/ITS non-coherent flags handling
ACPICA: MADT: Add GICC online capable bit handling
ACPI: resource: Skip IRQ override on ASUS ExpertBook B1502CGA
ACPI: resource: Add DMI quirks for ASUS Vivobook E1504GA and E1504GAB
PNP: make pnp_bus_type const
|
||
|
Linus Torvalds
|
7b5bcf9b84 |
More power management updates for 6.8-rc1
- Restore the system-wide asynchronous device resume optimization
removed by a recent concurrency fix (Rafael J. Wysocki).
- Make the intel_pstate cpufreq driver allow Meteor Lake systems to run
at somewhat higher frequencies (Srinivas Pandruvada).
- Make the PM QoS core code use kcalloc() for array allocation (Erick
Archer).
- Fix two PM-related typos in admin-guide (Erwan Velu).
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Merge tag 'pm-6.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki:
"These restore the asynchronous device resume optimization removed by
the previous PM merge, make the intel_pstate driver work better on
Meteor Lake systems, optimize the PM QoS core code slightly and fix up
typos in admin-guide.
Specifics:
- Restore the system-wide asynchronous device resume optimization
removed by a recent concurrency fix (Rafael J. Wysocki)
- Make the intel_pstate cpufreq driver allow Meteor Lake systems to
run at somewhat higher frequencies (Srinivas Pandruvada)
- Make the PM QoS core code use kcalloc() for array allocation (Erick
Archer)
- Fix two PM-related typos in admin-guide (Erwan Velu)"
* tag 'pm-6.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: sleep: Restore asynchronous device resume optimization
Documentation: admin-guide: PM: Fix two typos
cpufreq: intel_pstate: Update hybrid scaling factor for Meteor Lake
PM: QoS: Use kcalloc() instead of kzalloc()
|
||
|
Linus Torvalds
|
82fd5ee9d8 |
xen: branch for v6.8-rc1
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCZZ/bnQAKCRCAXGG7T9hj vieDAPsHpUayQopn9BfOsp2wtIC/Y6ofdoY9MxzImP0GjUIf7wEAmRNgvlepZa/S 1D3wRYzBiEeR6jm8FM3N6k271r9tCwA= =kCM+ -----END PGP SIGNATURE----- Merge tag 'for-linus-6.8-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - update some Xen PV interface related headers - fix some kernel-doc comments in the xenbus driver - fix the Xen gntdev driver to not access the struct page of pages imported from a DMA-buf * tag 'for-linus-6.8-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/gntdev: Fix the abuse of underlying struct page in DMA-buf import xen/xenbus: client: fix kernel-doc comments xen: update PV-device interface headers |
||
|
Linus Torvalds
|
09d1c6a80f |
Generic:
- Use memdup_array_user() to harden against overflow.
- Unconditionally advertise KVM_CAP_DEVICE_CTRL for all architectures.
- Clean up Kconfigs that all KVM architectures were selecting
- New functionality around "guest_memfd", a new userspace API that
creates an anonymous file and returns a file descriptor that refers
to it. guest_memfd files are bound to their owning virtual machine,
cannot be mapped, read, or written by userspace, and cannot be resized.
guest_memfd files do however support PUNCH_HOLE, which can be used to
switch a memory area between guest_memfd and regular anonymous memory.
- New ioctl KVM_SET_MEMORY_ATTRIBUTES allowing userspace to specify
per-page attributes for a given page of guest memory; right now the
only attribute is whether the guest expects to access memory via
guest_memfd or not, which in Confidential SVMs backed by SEV-SNP,
TDX or ARM64 pKVM is checked by firmware or hypervisor that guarantees
confidentiality (AMD PSP, Intel TDX module, or EL2 in the case of pKVM).
x86:
- Support for "software-protected VMs" that can use the new guest_memfd
and page attributes infrastructure. This is mostly useful for testing,
since there is no pKVM-like infrastructure to provide a meaningfully
reduced TCB.
- Fix a relatively benign off-by-one error when splitting huge pages during
CLEAR_DIRTY_LOG.
- Fix a bug where KVM could incorrectly test-and-clear dirty bits in non-leaf
TDP MMU SPTEs if a racing thread replaces a huge SPTE with a non-huge SPTE.
- Use more generic lockdep assertions in paths that don't actually care
about whether the caller is a reader or a writer.
- let Xen guests opt out of having PV clock reported as "based on a stable TSC",
because some of them don't expect the "TSC stable" bit (added to the pvclock
ABI by KVM, but never set by Xen) to be set.
- Revert a bogus, made-up nested SVM consistency check for TLB_CONTROL.
- Advertise flush-by-ASID support for nSVM unconditionally, as KVM always
flushes on nested transitions, i.e. always satisfies flush requests. This
allows running bleeding edge versions of VMware Workstation on top of KVM.
- Sanity check that the CPU supports flush-by-ASID when enabling SEV support.
- On AMD machines with vNMI, always rely on hardware instead of intercepting
IRET in some cases to detect unmasking of NMIs
- Support for virtualizing Linear Address Masking (LAM)
- Fix a variety of vPMU bugs where KVM fail to stop/reset counters and other state
prior to refreshing the vPMU model.
- Fix a double-overflow PMU bug by tracking emulated counter events using a
dedicated field instead of snapshotting the "previous" counter. If the
hardware PMC count triggers overflow that is recognized in the same VM-Exit
that KVM manually bumps an event count, KVM would pend PMIs for both the
hardware-triggered overflow and for KVM-triggered overflow.
- Turn off KVM_WERROR by default for all configs so that it's not
inadvertantly enabled by non-KVM developers, which can be problematic for
subsystems that require no regressions for W=1 builds.
- Advertise all of the host-supported CPUID bits that enumerate IA32_SPEC_CTRL
"features".
- Don't force a masterclock update when a vCPU synchronizes to the current TSC
generation, as updating the masterclock can cause kvmclock's time to "jump"
unexpectedly, e.g. when userspace hotplugs a pre-created vCPU.
- Use RIP-relative address to read kvm_rebooting in the VM-Enter fault paths,
partly as a super minor optimization, but mostly to make KVM play nice with
position independent executable builds.
- Guard KVM-on-HyperV's range-based TLB flush hooks with an #ifdef on
CONFIG_HYPERV as a minor optimization, and to self-document the code.
- Add CONFIG_KVM_HYPERV to allow disabling KVM support for HyperV "emulation"
at build time.
ARM64:
- LPA2 support, adding 52bit IPA/PA capability for 4kB and 16kB
base granule sizes. Branch shared with the arm64 tree.
- Large Fine-Grained Trap rework, bringing some sanity to the
feature, although there is more to come. This comes with
a prefix branch shared with the arm64 tree.
- Some additional Nested Virtualization groundwork, mostly
introducing the NV2 VNCR support and retargetting the NV
support to that version of the architecture.
- A small set of vgic fixes and associated cleanups.
Loongarch:
- Optimization for memslot hugepage checking
- Cleanup and fix some HW/SW timer issues
- Add LSX/LASX (128bit/256bit SIMD) support
RISC-V:
- KVM_GET_REG_LIST improvement for vector registers
- Generate ISA extension reg_list using macros in get-reg-list selftest
- Support for reporting steal time along with selftest
s390:
- Bugfixes
Selftests:
- Fix an annoying goof where the NX hugepage test prints out garbage
instead of the magic token needed to run the test.
- Fix build errors when a header is delete/moved due to a missing flag
in the Makefile.
- Detect if KVM bugged/killed a selftest's VM and print out a helpful
message instead of complaining that a random ioctl() failed.
- Annotate the guest printf/assert helpers with __printf(), and fix the
various bugs that were lurking due to lack of said annotation.
There are two non-KVM patches buried in the middle of guest_memfd support:
fs: Rename anon_inode_getfile_secure() and anon_inode_getfd_secure()
mm: Add AS_UNMOVABLE to mark mapping as completely unmovable
The first is small and mostly suggested-by Christian Brauner; the second
a bit less so but it was written by an mm person (Vlastimil Babka).
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
"Generic:
- Use memdup_array_user() to harden against overflow.
- Unconditionally advertise KVM_CAP_DEVICE_CTRL for all
architectures.
- Clean up Kconfigs that all KVM architectures were selecting
- New functionality around "guest_memfd", a new userspace API that
creates an anonymous file and returns a file descriptor that refers
to it. guest_memfd files are bound to their owning virtual machine,
cannot be mapped, read, or written by userspace, and cannot be
resized. guest_memfd files do however support PUNCH_HOLE, which can
be used to switch a memory area between guest_memfd and regular
anonymous memory.
- New ioctl KVM_SET_MEMORY_ATTRIBUTES allowing userspace to specify
per-page attributes for a given page of guest memory; right now the
only attribute is whether the guest expects to access memory via
guest_memfd or not, which in Confidential SVMs backed by SEV-SNP,
TDX or ARM64 pKVM is checked by firmware or hypervisor that
guarantees confidentiality (AMD PSP, Intel TDX module, or EL2 in
the case of pKVM).
x86:
- Support for "software-protected VMs" that can use the new
guest_memfd and page attributes infrastructure. This is mostly
useful for testing, since there is no pKVM-like infrastructure to
provide a meaningfully reduced TCB.
- Fix a relatively benign off-by-one error when splitting huge pages
during CLEAR_DIRTY_LOG.
- Fix a bug where KVM could incorrectly test-and-clear dirty bits in
non-leaf TDP MMU SPTEs if a racing thread replaces a huge SPTE with
a non-huge SPTE.
- Use more generic lockdep assertions in paths that don't actually
care about whether the caller is a reader or a writer.
- let Xen guests opt out of having PV clock reported as "based on a
stable TSC", because some of them don't expect the "TSC stable" bit
(added to the pvclock ABI by KVM, but never set by Xen) to be set.
- Revert a bogus, made-up nested SVM consistency check for
TLB_CONTROL.
- Advertise flush-by-ASID support for nSVM unconditionally, as KVM
always flushes on nested transitions, i.e. always satisfies flush
requests. This allows running bleeding edge versions of VMware
Workstation on top of KVM.
- Sanity check that the CPU supports flush-by-ASID when enabling SEV
support.
- On AMD machines with vNMI, always rely on hardware instead of
intercepting IRET in some cases to detect unmasking of NMIs
- Support for virtualizing Linear Address Masking (LAM)
- Fix a variety of vPMU bugs where KVM fail to stop/reset counters
and other state prior to refreshing the vPMU model.
- Fix a double-overflow PMU bug by tracking emulated counter events
using a dedicated field instead of snapshotting the "previous"
counter. If the hardware PMC count triggers overflow that is
recognized in the same VM-Exit that KVM manually bumps an event
count, KVM would pend PMIs for both the hardware-triggered overflow
and for KVM-triggered overflow.
- Turn off KVM_WERROR by default for all configs so that it's not
inadvertantly enabled by non-KVM developers, which can be
problematic for subsystems that require no regressions for W=1
builds.
- Advertise all of the host-supported CPUID bits that enumerate
IA32_SPEC_CTRL "features".
- Don't force a masterclock update when a vCPU synchronizes to the
current TSC generation, as updating the masterclock can cause
kvmclock's time to "jump" unexpectedly, e.g. when userspace
hotplugs a pre-created vCPU.
- Use RIP-relative address to read kvm_rebooting in the VM-Enter
fault paths, partly as a super minor optimization, but mostly to
make KVM play nice with position independent executable builds.
- Guard KVM-on-HyperV's range-based TLB flush hooks with an #ifdef on
CONFIG_HYPERV as a minor optimization, and to self-document the
code.
- Add CONFIG_KVM_HYPERV to allow disabling KVM support for HyperV
"emulation" at build time.
ARM64:
- LPA2 support, adding 52bit IPA/PA capability for 4kB and 16kB base
granule sizes. Branch shared with the arm64 tree.
- Large Fine-Grained Trap rework, bringing some sanity to the
feature, although there is more to come. This comes with a prefix
branch shared with the arm64 tree.
- Some additional Nested Virtualization groundwork, mostly
introducing the NV2 VNCR support and retargetting the NV support to
that version of the architecture.
- A small set of vgic fixes and associated cleanups.
Loongarch:
- Optimization for memslot hugepage checking
- Cleanup and fix some HW/SW timer issues
- Add LSX/LASX (128bit/256bit SIMD) support
RISC-V:
- KVM_GET_REG_LIST improvement for vector registers
- Generate ISA extension reg_list using macros in get-reg-list
selftest
- Support for reporting steal time along with selftest
s390:
- Bugfixes
Selftests:
- Fix an annoying goof where the NX hugepage test prints out garbage
instead of the magic token needed to run the test.
- Fix build errors when a header is delete/moved due to a missing
flag in the Makefile.
- Detect if KVM bugged/killed a selftest's VM and print out a helpful
message instead of complaining that a random ioctl() failed.
- Annotate the guest printf/assert helpers with __printf(), and fix
the various bugs that were lurking due to lack of said annotation"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (185 commits)
x86/kvm: Do not try to disable kvmclock if it was not enabled
KVM: x86: add missing "depends on KVM"
KVM: fix direction of dependency on MMU notifiers
KVM: introduce CONFIG_KVM_COMMON
KVM: arm64: Add missing memory barriers when switching to pKVM's hyp pgd
KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache
RISC-V: KVM: selftests: Add get-reg-list test for STA registers
RISC-V: KVM: selftests: Add steal_time test support
RISC-V: KVM: selftests: Add guest_sbi_probe_extension
RISC-V: KVM: selftests: Move sbi_ecall to processor.c
RISC-V: KVM: Implement SBI STA extension
RISC-V: KVM: Add support for SBI STA registers
RISC-V: KVM: Add support for SBI extension registers
RISC-V: KVM: Add SBI STA info to vcpu_arch
RISC-V: KVM: Add steal-update vcpu request
RISC-V: KVM: Add SBI STA extension skeleton
RISC-V: paravirt: Implement steal-time support
RISC-V: Add SBI STA extension definitions
RISC-V: paravirt: Add skeleton for pv-time support
RISC-V: KVM: Fix indentation in kvm_riscv_vcpu_set_reg_csr()
...
|
||
|
Linus Torvalds
|
1b1934dbbd |
A handful of late-arriving documentation fixes.
-----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmWoABAPHGNvcmJldEBs d24ubmV0AAoJEBdDWhNsDH5Y+yAH/2YPZFKa+QzzYE6xbQnjPErPnGl5Ubdaem3q PODmp5DdIqnVRz8eEHY0h4Y9676RCzXg8aH6H+C5zkKJSof/Z7KKpQjmWTBnr30z QUXgcyxG+rTdZezZG8PKZVhZl7j8YX5ln3i4zR4g0MeaFpxiROrfX22jrnT2fqG4 qkoenoZPwCZsrRP4qo7kDKPyfV8yupgjJ8uDcua7e5/5lSGT5siGVitVD13lcMXo bO/Tdhr2w09S898nZJSEZIP8SvTA1Rjhd0xmHRSaiNjQV/qMU5ZAtaukuBkQGJpY FYP4enQGefBk2hJ92gm5yg0Dv8GSeC3i0aKjhomrvnpu4cVvhxc= =DxUH -----END PGP SIGNATURE----- Merge tag 'docs-6.8-2' of git://git.lwn.net/linux Pull documentation fixes from Jonathan Corbet: "A handful of late-arriving documentation fixes" * tag 'docs-6.8-2' of git://git.lwn.net/linux: docs, kprobes: Add loongarch as supported architecture docs, kprobes: Update email address of Masami Hiramatsu docs: admin-guide: hw_random: update rng-tools website Documentation/core-api: fix spelling mistake in workqueue docs: kernel_feat.py: fix potential command injection Documentation: constrain alabaster package to older versions |
||
|
Linus Torvalds
|
bce3b5d676 |
parisc architecture fixes for kernel v6.8-rc1:
- Fix PDC address calculation with narrow firmware (64-bit kernel
on 32-bit firmware)
- Fix kthread which checks power button get started on qemu too
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Merge tag 'parisc-for-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller:
"Two small fixes for the parisc architecture:
- Fix PDC address calculation with narrow firmware (64-bit kernel on
32-bit firmware)
- Fix kthread which checks power button get started on qemu too"
* tag 'parisc-for-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc/power: Fix power soft-off button emulation on qemu
parisc/firmware: Fix F-extend for PDC addresses
|
||
|
Linus Torvalds
|
47ce834fbb |
Xtensa updates for v6.8
- small cleanups in the xtensa PCI and asmmacro code - fix kernel build with FDPIC toolchain -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEK2eFS5jlMn3N6xfYUfnMkfg/oEQFAmWns1gTHGpjbXZia2Jj QGdtYWlsLmNvbQAKCRBR+cyR+D+gRE9xD/9AiJxY8ZUvTWmOCOf0/gMj6XHEopMQ MifpNGGuwJMtOYqJQUl8D9D27JTD+mYLk+n81B2t+/C6TN2W7XbLAR37hHOwFDiq cWJztV17zzGl3tEoPBxBzUp86AL7fTodH9O5+swfzh6vMD877Q/Lp4osp7T1K19K EMMsz5Oy+oHotflE4j+A5XaPaXF/GvKLBXLP+LvCVaI+reVXHBC/pYfkTDI0Wgco rkbnVtpA5RlK2vSXkO5w0Nx/6z7XlGtNMhrIbgJPzN0fO1r5It6a5X91OVw/HtaM f8TT8G4+8bB8DVpgx5BgrFyELX/313sARX8sJ+RkrDWeP0pSEZsDVosYN48LrDIh uVIBr/Akl4mch8ICuCMpySzK8arcKRuSQvUOPQHKOTRf0zUOtRTgVKd6cqqSBOWE Z9S51QvggOQKdTz98xzJoMcoHGEVCXq6Qw/xZi2Zft+9rt3GNfB3xBb69Ro7fWtH rR02xPKgPeFussPFL0nr4bDFPhZCt33aZiW93OlnHzC5oYhBuRcVPFNyeB25dJoN c+JZXFPV0Pmqfh/7E+VTuQ//v5K/Vst9zcNtf3lAjtsrRuifVu2ulQVIfw73tW2j rJ4yAm8Ji8AMcUG7H+rXQvScFAa26dIeuoz6HxLIii9BnAR9PCI1gUBBUo9ws+pI XBPlI2ZhWhJBTA== =2QMt -----END PGP SIGNATURE----- Merge tag 'xtensa-20240117' of https://github.com/jcmvbkbc/linux-xtensa Pull Xtensa updates from Max Filippov: - small cleanups in the xtensa PCI and asmmacro code - fix kernel build with FDPIC toolchain * tag 'xtensa-20240117' of https://github.com/jcmvbkbc/linux-xtensa: xtensa: don't produce FDPIC output with fdpic toolchain xtensa: Use PCI_HEADER_TYPE_MFD instead of literal xtensa: replace <asm-generic/export.h> with <linux/export.h> xtensa: fix variants path in the Kconfig help |
||
|
Linus Torvalds
|
c4c6044d35 |
ARM updates for v6.8-rc1
Development updates for v6.8-rc1 - add missing neon instructions for the neon support hook - arrange for davinci to select PINCTRL - try VMA lock-base page fault handling first - use memblock_alloc_try_nid_raw() for kasan shadow page - dma: use kvzalloc() rather than kzalloc()/vzalloc() -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmWm7poACgkQ9OeQG+St rGQxCxAAotQ2uOX7Ud0H+hSgimOAwOzzHcSSQ1VNL8S5jeLydOiEqXqRntWqm9B9 rYTI0uSNAe3wRR4l55aVHanb5dAxPHmrK1pTbH3cUP7i4vGo3HcU9B+R1mJ7ZuP1 JBF7+NCNq2A735r7GsjHe+JFEeGAWMn9z0Cm6hNUBEutVdtqLDuLI06TCVpxkaYY WdTPGaDzlMDC0lY5+7fkavkiwpKMFYNw2GVMR/J0O0zPYt9YAdBjVJGdahYbKgBS xWd8I/H+w0mwTdY8c643nTt2wPRODV1xPyhIyP7qYsQZpMJ5ipYB7nhlqrJArMz0 4qE9i+1EdgDpp+4CLhoO57H6OULyHQqAlMKREx9AgxGZ9a+sCArbkha+hL7oXQLi o8OMnKjXrlfiqFReOgK+QDtJWSUhUvv4piEnJxtMD52YU2dMe5RkHpVnXFRcf0gE dCGZn/QaA1IrSHmAcHrkz15zpOutJIVuf015EkxLhMYKzcROFVxdNXZ16eCFoUfw NcJ9wRcCDJ2juhpxf0QqWgEUgrFAP1Pl532yh6C2W8JNuf2kWZw2uLxZurSZ+oLj junib4F/zCmge1Czbjk0QeuwUu+xbQtkp49GA5pPE4uMiRR4gHsPihBDzd+HfYzl nuDgv0T3GsnDNjfyeOVTtFX0e4nIVFmRc6GUks3cLonmEgvXzXA= =I9lX -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm Pull ARM updates from Russell King: - add missing neon instructions for the neon support hook - arrange for davinci to select PINCTRL - try VMA lock-base page fault handling first - use memblock_alloc_try_nid_raw() for kasan shadow page - dma: use kvzalloc() rather than kzalloc()/vzalloc() * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9331/1: ARM/dma-mapping: replace kzalloc() and vzalloc() with kvzalloc() ARM: 9329/1: kasan: Use memblock_alloc_try_nid_raw for shadow page ARM: 9328/1: mm: try VMA lock-based page fault handling first ARM: 9330/1: davinci: also select PINCTRL ARM: 9327/1: vfp: Add missing VFP instructions to neon_support_hook |
||
|
Linus Torvalds
|
284a4ddeed |
Microblaze patches for 6.8-rc1
- Enable NFS, Marvell phy - Sync defconfig with the latest Kconfig layout -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQQbPNTMvXmYlBPRwx7KSWXLKUoMIQUCZaZz2gAKCRDKSWXLKUoM IQ4JAJ0Z9qIVzB23UY7iSZeOSrFA4gG86ACgj+ma1O6Kv+OCD7yHT3dQOTY9SM8= =IK6k -----END PGP SIGNATURE----- Merge tag 'microblaze-v6.8' of git://git.monstr.eu/linux-2.6-microblaze Pull microblaze updates from Michal Simek: "Just defconfig updates: - enable NFS, Marvell phy - sync defconfig with the latest Kconfig layout" * tag 'microblaze-v6.8' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: defconfig: Enable the Marvell phy driver microblaze: Enable options to mount a rootfs via NFS microblaze: Align defconfig with latest Kconfig layout |
||
|
Linus Torvalds
|
096f286ee3 |
Just cleanups and fixes
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||
|
Linus Torvalds
|
4331f07026 |
RISC-V Patches for the 6.8 Merge Window, Part 1
* Support for many new extensions in hwprobe, along with a handful of
cleanups.
* Various cleanups to our page table handling code, so we alwayse use
{READ,WRITE}_ONCE.
* Support for the which-cpus flavor of hwprobe.
* Support for XIP kernels has been resurrected.
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Merge tag 'riscv-for-linus-6.8-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V updates from Palmer Dabbelt:
- Support for many new extensions in hwprobe, along with a handful of
cleanups
- Various cleanups to our page table handling code, so we alwayse use
{READ,WRITE}_ONCE
- Support for the which-cpus flavor of hwprobe
- Support for XIP kernels has been resurrected
* tag 'riscv-for-linus-6.8-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (52 commits)
riscv: hwprobe: export Zicond extension
riscv: hwprobe: export Zacas ISA extension
riscv: add ISA extension parsing for Zacas
dt-bindings: riscv: add Zacas ISA extension description
riscv: hwprobe: export Ztso ISA extension
riscv: add ISA extension parsing for Ztso
use linux/export.h rather than asm-generic/export.h
riscv: Remove SHADOW_OVERFLOW_STACK_SIZE macro
riscv; fix __user annotation in save_v_state()
riscv: fix __user annotation in traps_misaligned.c
riscv: Select ARCH_WANTS_NO_INSTR
riscv: Remove obsolete rv32_defconfig file
riscv: Allow disabling of BUILTIN_DTB for XIP
riscv: Fixed wrong register in XIP_FIXUP_FLASH_OFFSET macro
riscv: Make XIP bootable again
riscv: Fix set_direct_map_default_noflush() to reset _PAGE_EXEC
riscv: Fix module_alloc() that did not reset the linear mapping permissions
riscv: Fix wrong usage of lm_alias() when splitting a huge linear mapping
riscv: Check if the code to patch lies in the exit section
riscv: Use the same CPU operations for all CPUs
...
|
||
|
Linus Torvalds
|
6cff79f4b9 |
This pull request contains the following changes for UML:
- Clang coverage support - Many cleanups from Benjamin Berg - Various minor fixes -----BEGIN PGP SIGNATURE----- iQJKBAABCAA0FiEEdgfidid8lnn52cLTZvlZhesYu8EFAmWi86sWHHJpY2hhcmRA c2lnbWEtc3Rhci5hdAAKCRBm+VmF6xi7wWB9D/0XLw6RzLkav+fZzaNhNsP1jzGn cQ3Yl29WcCsL+7iMVy/fLPZns8SlgBtVDZ6YZMNxrjjOBLu1VTOv30dNwYpvKUDj ERakIpZeqg8+w6+pOK3lLWRkjjBVDrFM+e6vgZ+2iEFkvHhyHk7LhcfAanC3CTUO qU4dLqZDpO4H98xhkbksc847I8Yg8mx9vLrqZBxQ8tfT2tLHMfzuR7kCvRfxOFso 4QDe4NImgEF5WLlK3Aj92NWxbMUZvw1f0bEuJGQJPr6GsLbNcsrlQCZIis/mov82 6176c3Jl1lHyBYsYyPAagVpqVBN+Q1gL1+YGz4Nv+wZFTqk5RvxMzVDdkpP6QEAV ZJjdJdBJHrAqrzIdiY8XfPYBsu5iZYCLr8q3wJxQYYBrV3s8eXsFXMqoLHKBVOe6 OSgTv2OJrSvXZzXgI+5nysVVqOeoImcRzQXuVHha5jhrf6sPeGxB+hOuTccPLOG4 kIEoC+8CaR+vlHBspg2qU+wN0QAqvIFPID05p0GM37UnskxeOxSksMSkwPAVdhqD 6Mq+L5TDx6ShRfQ0KC1PGmByv312bRLudZ34BBAhoEspixI1AISbDn2wX7pKqERq yC9h/49XmjqcCjmE2TsQ1k4zhUSo8CT/Z8SUmrmqnbrUmchdRCEBplolZpBbKfGO U+l4hGt7O5BrPO0Tzw== =oH6k -----END PGP SIGNATURE----- Merge tag 'uml-for-linus-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux Pull UML updates from Richard Weinberger: - Clang coverage support - Many cleanups from Benjamin Berg - Various minor fixes * tag 'uml-for-linus-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: um: Mark 32bit syscall helpers as clobbering memory um: Remove unused register save/restore functions um: Rely on PTRACE_SETREGSET to set FS/GS base registers Documentation: kunit: Add clang UML coverage example arch: um: Add Clang coverage support um: time-travel: fix time corruption um: net: Fix return type of uml_net_start_xmit() um: Always inline stub functions um: Do not use printk in userspace trampoline um: Reap winch thread if it fails um: Do not use printk in SIGWINCH helper thread um: Don't use vfprintf() for os_info() um: Make errors to stop ptraced child fatal during startup um: Drop NULL check from start_userspace um: Drop support for hosts without SYSEMU_SINGLESTEP support um: document arch_futex_atomic_op_inuser um: mmu: remove stub_pages um: Fix naming clash between UML and scheduler um: virt-pci: fix platform map offset |
||
|
Linus Torvalds
|
0c6bc37255 |
This pull request contains updates for UBI and UBIFS:
UBI: - Use in-tree fault injection framework and add new injection types - Fix for a memory leak in the block driver UBIFS: - kernel-doc fixes - Various minor fixes -----BEGIN PGP SIGNATURE----- iQJKBAABCAA0FiEEdgfidid8lnn52cLTZvlZhesYu8EFAmWi8k0WHHJpY2hhcmRA c2lnbWEtc3Rhci5hdAAKCRBm+VmF6xi7wVMEEAClpCwGQ1zjViuDR+ly1etpd2VJ SVH687jQ5bj92joMbJuX1n3iucDKu22KNR6tuePtEWousKEjiP5MU5Vhj4qcEZJj ORwtLOhchF7EHokJ16O2zBTBjznQuSmy0TG8vB/4hKj1a9FHLYPoDpZ595i2ATIA sh4+jfTRiOviX1SWe3qP9Hwx/WBXJpNluNNosabaEkTPe6CEAqnw92Hsm8PC8WY0 0F9zKPbRTiu/Mt8PoF0YHo9pNsX0TikJMPj+QuBSOt3tK5PmPFttL6ce5Zal+wi3 Df+8Qqw2QPchMDesaeZHtknZkZWbxtWPk+1U7EaLUwb6lw7cyI9SPWtQFYS4Ot6r ieUW5mQt2arC6Yjj1u+pFLIvLJOYgg0kiPySvRiA4EKkAyTMBjQzeyf0XCVrgW2s UeBiQTz5LkL4soAo/aWDyny81RXJjtuMpn/+WAq4o36LZkG4aiGXh+ue5l5d9Mq5 Fh/MNyRA9le5STebrqqH7TBtiOwBG+ZJ9yqYffzya+756od6wsnemGfaZ/pPzzSe sp9MEYzrz4hhRvDHegKcIbxb+OUVFNJ1t5gdIUsZAqWARxcfYD9xeqyHVVhvFDjf UzQhZXfKgdnwp4zWHtSBRkDKCEMvxG8Nw3Rnp9ayZwxiQBBalRV6MV33g5RXRIis Xp+fCRu3gjlhBzlU6w== =5I24 -----END PGP SIGNATURE----- Merge tag 'ubifs-for-linus-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs Pull UBI and UBIFS updates from Richard Weinberger: "UBI: - Use in-tree fault injection framework and add new injection types - Fix for a memory leak in the block driver UBIFS: - kernel-doc fixes - Various minor fixes" * tag 'ubifs-for-linus-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: ubi: block: fix memleak in ubiblock_create() ubifs: fix kernel-doc warnings mtd: Add several functions to the fail_function list ubi: Reserve sufficient buffer length for the input mask ubi: Add six fault injection type for testing ubi: Split io_failures into write_failure and erase_failure ubi: Use the fault injection framework to enhance the fault injection capability ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path ubifs: Check @c->dirty_[n|p]n_cnt and @c->nroot state under @c->lp_mutex ubifs: describe function parameters ubifs: auth.c: fix kernel-doc function prototype warning ubifs: use crypto_shash_tfm_digest() in ubifs_hmac_wkm() |