The fields in struct create_durable_reconn_req and struct create_durable
are exactly the same, so remove create_durable_reconn_req from server,
and use typedef to define both create_durable_req_t and
create_durable_reconn_t for a single struct.
Rename the following places:
- struct create_durable -> create_durable_req_t
- struct create_durable_reconn_req -> create_durable_reconn_t
The documentation references are:
- SMB2_CREATE_DURABLE_HANDLE_REQUEST in MS-SMB2 2.2.13.2.3
- SMB2_CREATE_DURABLE_HANDLE_RECONNECT in MS-SMB2 2.2.13.2.4
- SMB2_FILEID in MS-SMB2 2.2.14.1
Descriptions of the struct fields:
- __u8 Reserved[16]: DurableRequest field of SMB2_CREATE_DURABLE_HANDLE_REQUEST.
A 16-byte field that MUST be reserved.
- __u64 PersistentFileId: Persistent field of 2.2.14.1 SMB2_FILEID
- __u64 VolatileFileId: Volatile field of 2.2.14.1 SMB2_FILEID
- struct Fid: Data field of SMB2_CREATE_DURABLE_HANDLE_RECONNECT.
An SMB2_FILEID structure, as specified in section 2.2.14.1.
Suggested-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Fix the following warnings:
WARNING: __always_unused or __maybe_unused is preferred over \
__attribute__((__unused__))
WARNING: Prefer __packed over __attribute__((packed))
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Modify the following places:
- Add documentation references
- ATTR_REPARSE -> ATTR_REPARSE_POINT: consistent with MS-SMB 2.2.1.2.1
- Remove unused File Attribute flags from server, if the server uses
them in the future, we can move the client-side definitions to common
- Remove unused SMB1_CLIENT_GUID_SIZE from server
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Rename the following places:
- struct filesystem_info -> FILE_SYSTEM_SIZE_INFO
- FILE_SYSTEM_INFO -> FILE_SYSTEM_SIZE_INFO
- FreeAllocationUnits -> AvailableAllocationUnits: consistent with MS-FSCC 2.5.8
Then move duplicate definitions to common header file.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Modify the following places:
- smb2_file_ntwrk_info -> smb2_file_network_open_info
- struct filesystem_device_info -> FILE_SYSTEM_DEVICE_INFO
- struct file_directory_info -> FILE_DIRECTORY_INFO
- struct file_full_directory_info -> FILE_FULL_DIRECTORY_INFO
- struct file_both_directory_info -> FILE_BOTH_DIRECTORY_INFO
- struct file_id_full_dir_info -> FILE_ID_FULL_DIR_INFO
- struct filesystem_posix_info -> FILE_SYSTEM_POSIX_INFO
The fields of these structures are exactly the same on both client and
server, so move duplicate definitions to common header file.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
These definitions are exactly the same on both client and server,
so move them to new common header file.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
In order to maintain the code more easily, move duplicate definitions to
common header file.
There are only 4 different definitions, the client uses cpu_to_le16()
but the server does not:
- RSS_CAPABLE
- RDMA_CAPABLE
- INTERNETWORK
- INTERNETWORKV6
The other definitions are exactly the same on both client and server.
The struct smb_hdr is defined in MS-CIFS and MS-SMB, but it's also used by
SMB2 and SMB3, so move it to the common smb2pdu.h.
Co-developed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Modify the following places:
- some fields in "struct create_durable_v2_rsp" ->
struct durable_context_v2_rsp
- durable_reconnect_context_v2_rsp -> durable_context_v2_rsp
- create_durable_v2_rsp -> create_durable_rsp_v2
Then move them to common header file.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Modify the following places:
- some fields in "struct create_durable_reconn_v2_req" ->
struct durable_reconnect_context_v2
- create_durable_reconn_v2_req -> create_durable_handle_reconnect_v2
Then move duplicate definitions to common header file.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Modify the following places:
- some fields in "struct create_durable_req_v2" ->
struct durable_context_v2
- durable_context_v2 -> durable_context_v2_req
- create_durable_v2 -> create_durable_req_v2
Then move duplicate definitions to common header file.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
In order to maintain the code more easily, move duplicate definitions to
common header file.
By the way, add the copyright and author information for Namjae to
common/smbglob.h.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
See MS-CIFS 2.2.4.52.2.
Keep it consistent with the value in the documentation.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
When size equals the current i_size (including 0), the code used to call
check_lock_range(filp, i_size, size - 1, WRITE), which computes `size - 1`
and can underflow for size==0. Skip the equal case.
Cc: stable@vger.kernel.org
Reported-by: Qianchang Zhao <pioooooooooip@gmail.com>
Reported-by: Zhitong Liu <liuzhitong1993@gmail.com>
Signed-off-by: Qianchang Zhao <pioooooooooip@gmail.com>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Rename 2 places:
- resume_key_req -> resume_key_ioctl_rsp
- server: ResumeKey -> ResumeKeyU64
Merge the struct members of the server and the client, then move duplicate
definitions to common header file.
Co-developed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Rename 3 places:
- copychunk_ioctl -> copychunk_ioctl_req
- copychunk -> srv_copychunk
- server: ResumeKey -> SourceKeyU64
Merge the struct members of the server and the client, then move duplicate
definitions to common header file.
Co-developed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Replace the constant of client with SMB1_PROTO_NUMBER, then move the
macro definition from server/smb_common.h to common/smbglob.h.
Co-developed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn>
Suggested-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Rename get_rfc1002_length() to get_rfc1002_len(), then move duplicate
definitions to common header file.
Co-developed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Merge the struct members of the server and the client:
- req_capabilities: from client
- header_preamble_size: from client
- cap_unicode: from client
- capabilities: from server, rename to req_capabilities
- max_read_size: from server
- max_write_size: from server
- max_trans_size: from server
- max_credits: from server
- create_durable_size: from server
- create_durable_v2_size: from server
- create_mxac_size: from server
- create_disk_id_size: from server
- create_posix_size: from server
Then move duplicate definitions to common header file.
Co-developed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
"cifs" is a legacy name, rename it to "smbglob.h" according to
Namjae's suggestions.
Co-developed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn>
Suggested-by: Namjae Jeon <linkinjeon@kernel.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
These functions return error code rather than always returning 0.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
smb2_oplock_break() should return error code when an error occurs,
__process_request() will print the error messages.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
__process_request() will not print error messages if smb2_ioctl()
always returns 0.
Fix this by returning the correct value at the end of function.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
__process_request() will not print error messages if smb2_query_dir()
always returns 0.
Fix this by returning the correct value at the end of function.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
smb2_notify() should return error code when an error occurs,
__process_request() will print the error messages.
I may implement the SMB2 CHANGE_NOTIFY response (see MS-SMB2 2.2.36)
in the future.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
STATUS_END_OF_FILE maps to the linux error -ENODATA. Perhaps in the future
we can move client/smb2maperror.c into common/ and then call
map_smb2_to_linux_error() to get the linux error.
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
For the HMAC-MD5 computations in NTLMv2, use the HMAC-MD5 library
instead of a "hmac(md5)" crypto_shash. This is simpler and faster.
With the library there's no need to allocate memory, no need to handle
errors, and the HMAC-MD5 code is accessed directly without inefficient
indirect calls and other unnecessary API overhead.
To preserve the existing behavior of NTLMv2 support being disabled when
the kernel is booted with "fips=1", make ksmbd_auth_ntlmv2() check
fips_enabled itself. Previously it relied on the error from
crypto_alloc_shash("hmac(md5)") being bubbled up. I don't know for sure
that this is actually needed, but this preserves the existing behavior.
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Convert ksmbd_sign_smb2_pdu() and generate_key() to use the HMAC-SHA256
library instead of a "hmac(sha256)" crypto_shash. This is simpler and
faster. With the library there's no need to allocate memory, no need to
handle errors, and the HMAC-SHA256 code is accessed directly without
inefficient indirect calls and other unnecessary API overhead.
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Convert ksmbd_gen_preauth_integrity_hash() to use the SHA-512 library
instead of a "sha512" crypto_shash. This is simpler and faster. With
the library there's no need to allocate memory, no need to handle
errors, and the SHA-512 code is accessed directly without inefficient
indirect calls and other unnecessary API overhead.
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Previously .maxattr was shared for both WG_CMD_GET_DEVICE and
WG_CMD_SET_DEVICE. Now that it is split, then we can lower it
for WG_CMD_GET_DEVICE to follow the documentation which defines
.maxattr as WGDEVICE_A_IFNAME for WG_CMD_GET_DEVICE.
$ grep -hC5 'one but not both of:' include/uapi/linux/wireguard.h
* WG_CMD_GET_DEVICE
* -----------------
*
* May only be called via NLM_F_REQUEST | NLM_F_DUMP. The command
* should contain one but not both of:
*
* WGDEVICE_A_IFINDEX: NLA_U32
* WGDEVICE_A_IFNAME: NLA_NUL_STRING, maxlen IFNAMSIZ - 1
*
* The kernel will then return several messages [...]
While other attributes weren't rejected previously, the consensus
is that nobody sends those attributes, so nothing should break.
Link: https://lore.kernel.org/r/aRyLoy2iqbkUipZW@zx2c4.com/
Suggested-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This patch converts WireGuard from using the legacy struct genl_ops
to struct genl_split_ops, by applying the same transformation as
genl_cmd_full_to_split() would otherwise do at runtime.
WGDEVICE_A_MAX is swapped for WGDEVICE_A_PEERS, while they are
currently equivalent, then .maxattr should be the maximum attribute
that a given command supports, and not change along with WGDEVICE_A_MAX.
This is an incremental step towards adopting netlink policy code
generated by ynl-gen, ensuring that the code and spec is aligned.
This is a trivial patch with no behavioural changes intended.
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
When converting the netlink policies to YNL, the constants used
in the policy have to be visible to userspace.
As NOISE_*_KEY_LEN isn't visible to userspace, change the policy
to use WG_KEY_LEN, as also documented in the UAPI header:
$ grep WG_KEY_LEN include/uapi/linux/wireguard.h
* WGDEVICE_A_PRIVATE_KEY: NLA_EXACT_LEN, len WG_KEY_LEN
* WGDEVICE_A_PUBLIC_KEY: NLA_EXACT_LEN, len WG_KEY_LEN
* WGPEER_A_PUBLIC_KEY: NLA_EXACT_LEN, len WG_KEY_LEN
* WGPEER_A_PRESHARED_KEY: NLA_EXACT_LEN, len WG_KEY_LEN
[...]
Add a couple of BUILD_BUG_ON() to ensure that they stay in sync.
No behavioural changes intended.
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Use NLA_POLICY_NESTED_ARRAY() to perform nested array validation
in the policy validation step.
The nested policy was already enforced through nla_parse_nested(),
however extack wasn't passed previously, so no fancy error messages.
With the nested attributes being validated directly in the policy, the
policy argument can be set to NULL in the calls to nla_parse_nested().
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
WireGuard is a modern enough genetlink family, that it doesn't need
resv_start_op. It already had policies in place when it was first
merged, it has also never used the reserved field, or other things
toggled by resv_start_op.
wireguard-tools have always used zero initialized memory, and have never
touched the reserved field, neither have any other clients I have
checked. Closed-source clients are much more likely to use the
embeddedable library from wireguard-tools, than a DIY implementation
using uninitialized memory.
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
virtio UAPI headers really have no business pulling in kernel.h
Replace it with const.h which seems to be what's needed
for __KERNEL_DIV_ROUND_UP.
Fixes: 7c1ae151e8 ("virtio_pci: Introduce device parts access commands")
Cc: Yishai Hadas <yishaih@nvidia.com>
Cc: Alex Williamson <alex.williamson@redhat.com>
Message-ID: <7a73b6c6af67e13b86633cd7bf11ad56b5d9809b.1763535341.git.mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The current interface where caller has to know in which 64 bit chunk
each bit is, is inelegant and fragile.
Let's simply use arrays of bits.
By using unroll macros text size grows only slightly.
Message-ID: <637e182e139980e5930d50b928ba5ac072d628a9.1764225384.git.mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
- In order to prepare the layout for nohz_full work deferral to
user exit, the context tracking state must shrink the counter
of transitions to/from RCU not watching. The only possible hazard
is to trigger wrap-around more easily, delaying a bit grace periods
when that happens. This should be a rare event though. Yet add
debugging and torture code to test that assumption.
- Fix memory leak on locktorture module
- Annotate accesses in rculist_nulls.h to prevent from KCSAN warnings.
On recent discussions, we also concluded that all those WRITE_ONCE()
and READ_ONCE() on list APIs deserve appropriate comments. Something
to be expected for the next cycle.
- Provide a script to apply several configs to several commits with torture.
- Allow torture to reuse a build directory in order to save needless
rebuild time.
- Various cleanups.
Some keystone clock drivers can be selected when COMPILE_TEST is
enabled but since commit b745c0794e ("clk: keystone: Add sci-clk
driver support") they are never actually built.
Enable compile testing by allowing the build system to process the
keystone drivers.
Fixes: b745c0794e ("clk: keystone: Add sci-clk driver support")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The mmio regmap allocated during probe is never freed.
Switch to using the device managed allocator so that the regmap is
released on probe failures (e.g. probe deferral) and on driver unbind.
Fixes: a250cd4c19 ("clk: keystone: syscon-clk: Do not use syscon helper to build regmap")
Cc: stable@vger.kernel.org # 6.15
Cc: Andrew Davis <afd@ti.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This isn't used outside this file. Mark it static.
Fixes: 9f0532da42 ("clk: qcom: Add Camera Clock Controller driver for SM7150")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
well as clock drivers for the new SoCs RV1126B and RK3506.
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Merge tag 'v6.19-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-rockchip
Pull Rockchip clk driver updates from Heiko Stuebner:
- SCMI clock-ids and max-clk-number removal from dt-binding on RK3568
- Clock drivers for the new Rockchip SoCs RV1126B and RK3506
* tag 'v6.19-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
clk: rockchip: Add clock and reset driver for RK3506
dt-bindings: clock: rockchip: Add RK3506 clock and reset unit
clk: rockchip: Add clock controller for the RV1126B
dt-bindings: clock, reset: Add support for rv1126b
clk: rockchip: Implement rockchip_clk_register_armclk_multi_pll()
dt-bindings: clock: rk3568: Drop CLK_NR_CLKS define
clk: rockchip: rk3568: Drop CLK_NR_CLKS usage
dt-bindings: clock: rk3568: Add SCMI clock ids
This update includes:
- PolarFire SoC clock driver updates to use regmaps instead of iomem
addresses; with it, the reset control driver support for non-auxiliary
bus probing was included as it now depends on the regmap registered
by the clock controller driver
- a cleanup patch for the LAN966X driver
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Merge tag 'clk-microchip-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into clk-microchip
Pull Microchip clk driver updates from Claudiu Beznea:
- PolarFire SoC clock driver updates to use regmaps instead of iomem
addresses; with it, the reset control driver support for non-auxiliary
bus probing was included as it now depends on the regmap registered
by the clock controller driver
- A cleanup patch for the LAN966X clk driver
* tag 'clk-microchip-6.19' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
reset: mpfs: add non-auxiliary bus probing
clk: lan966x: remove unused dt-bindings include
clk: microchip: mpfs: use regmap for clocks
dt-bindings: clk: microchip: mpfs: remove first reg region
Commit f316cdff8d ("clk: Annotate struct clk_hw_onecell_data with
__counted_by") annotated the hws member of 'struct clk_hw_onecell_data'
with __counted_by, which informs the bounds sanitizer (UBSAN_BOUNDS)
about the number of elements in .hws[], so that it can warn when .hws[]
is accessed out of bounds. As noted in that change, the __counted_by
member must be initialized with the number of elements before the first
array access happens, otherwise there will be a warning from each access
prior to the initialization because the number of elements is zero. This
occurs in exynos_clkout_probe() due to .num being assigned after .hws[]
has been accessed:
UBSAN: array-index-out-of-bounds in drivers/clk/samsung/clk-exynos-clkout.c:178:18
index 0 is out of range for type 'clk_hw *[*]'
Move the .num initialization to before the first access of .hws[],
clearing up the warning.
Cc: stable@vger.kernel.org
Fixes: f316cdff8d ("clk: Annotate struct clk_hw_onecell_data with __counted_by")
Reported-by: Jochen Sprickerhof <jochen@sprickerhof.de>
Closes: https://lore.kernel.org/aSIYDN5eyKFKoXKL@eldamar.lan/
Tested-by: Jochen Sprickerhof <jochen@sprickerhof.de>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Kees Cook <kees@kernel.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
error code on failure instead of success
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Merge tag 'timers_urgent_for_v6.18_rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fix from Borislav Petkov:
- Have timekeeping aux clocks sysfs interface setup function return an
error code on failure instead of success
* tag 'timers_urgent_for_v6.18_rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timekeeping: Fix error code in tk_aux_sysfs_init()
These BIOs are actually harmless in practice, as they are all pseudo
BIOs and do not use advanced features like chaining. Using the BIO
interface is a more friendly and unified approach for both bdev and
and file-backed I/Os (compared to awkward bvec interfaces).
Let's use bio_endio() instead.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Pull MD changes from Yu:
"- fix null-ptr-dereference regression for dm-raid0 (Yu Kuai)
- fix IO hang for raid5 when array is broken with IO inflight (Yu Kuai)
- remove legacy 1s delay to speed up system shutdown (Tarun Sahu)"
* tag 'md-6.19-20251130' of gitolite.kernel.org:pub/scm/linux/kernel/git/mdraid/linux:
md: remove legacy 1s delay in md_notify_reboot
md/raid5: fix IO hang when array is broken with IO inflight
md: warn about updating super block failure
md/raid0: fix NULL pointer dereference in create_strip_zones() for dm-raid
