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2024-09-24smb: client: set correct device number on nfs reparse pointsPaulo Alcantara1-2/+2
Fix major and minor numbers set on special files created with NFS reparse points. Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-24smb: client: propagate error from cifs_construct_tcon()Paulo Alcantara1-6/+10
Propagate error from cifs_construct_tcon() in cifs_sb_tlink() instead of always returning -EACCES. Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-24smb: client: fix DFS failover in multiuser mountsPaulo Alcantara1-1/+2
For sessions and tcons created on behalf of new users accessing a multiuser mount, matching their sessions in tcon_super_cb() with master tcon will always lead to false as every new user will have its own session and tcon. All multiuser sessions, however, will inherit ->dfs_root_ses from master tcon, so match it instead. Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-24cifs: Make the write_{enter,done,err} tracepoints display netfs infoDavid Howells2-10/+18
Make the write RPC tracepoints use the same trace macro complexes as the read tracepoints and display the netfs request and subrequest IDs where available (see commit 519be989717c "cifs: Add a tracepoint to track credits involved in R/W requests"). Signed-off-by: David Howells <dhowells@redhat.com> cc: Steve French <stfrench@microsoft.com> cc: Paulo Alcantara (Red Hat) <pc@manguebit.com> cc: Jeff Layton <jlayton@kernel.org> cc: linux-cifs@vger.kernel.org cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-24smb: client: fix DFS interlink failoverPaulo Alcantara9-86/+94
The DFS interlinks point to different DFS namespaces so make sure to use the correct DFS root server to chase any DFS links under it by storing the SMB session in dfs_ref_walk structure and then using it on every referral walk. Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-24smb: client: improve purging of cached referralsPaulo Alcantara1-17/+15
Purge cached referrals that have a single target when reaching maximum of cache size as the client won't need them to failover. Otherwise remove oldest cache entry. Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-24smb: client: avoid unnecessary reconnects when refreshing referralsPaulo Alcantara1-70/+117
Do not mark tcons for reconnect when current connection matches any of the targets returned by new referral even when there is no cached entry. Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-16smb: client: fix compression heuristic functionsEnzo Matsumiya1-50/+55
Change is_compressible() return type to bool, use WARN_ON_ONCE(1) for internal errors and return false for those. Renames: check_repeated_data -> has_repeated_data check_ascii_bytes -> is_mostly_ascii (also refactor into a single loop) calc_shannon_entropy -> has_low_entropy Also wraps "wreq->Length" in le32_to_cpu() in should_compress() (caught by sparse). Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de> Suggested-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-16cifs: Update SFU comments about fifos and socketsPali Rohár3-6/+6
In SFU mode, activated by -o sfu mount option is now also support for creating new fifos and sockets. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-16cifs: Add support for creating SFU symlinksPali Rohár5-29/+77
Linux cifs client can already detect SFU symlinks and reads it content (target location). But currently is not able to create new symlink. So implement this missing support. When 'sfu' mount option is specified and 'mfsymlinks' is not specified then create new symlinks in SFU-style. This will provide full SFU compatibility of symlinks when mounting cifs share with 'sfu' option. 'mfsymlinks' option override SFU for better Apple compatibility as explained in fs_context.c file in smb3_update_mnt_flags() function. Extend __cifs_sfu_make_node() function, which now can handle also S_IFLNK type and refactor structures passed to sync_write() in this function, by splitting SFU type and SFU data from original combined struct win_dev as combined fixed-length struct cannot be used for variable-length symlinks. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-16cifs: Remove redundant setting of NETFS_SREQ_HIT_EOFDavid Howells1-2/+0
Fix an upstream merge resolution issue[1]. The NETFS_SREQ_HIT_EOF flag, and code to set it, got added via two different paths. The original path saw it added in the netfslib read improvements[2], but it was also added, and slightly differently, in a fix that was committed before v6.11: 1da29f2c39b67b846b74205c81bf0ccd96d34727 netfs, cifs: Fix handling of short DIO read However, the code added to smb2_readv_callback() to set the flag in didn't get removed when the netfs read improvements series was rebased to take account of the cifs fixes. The proposed merge resolution[2] deleted it rather than rebase the patches. Fix this by removing the redundant lines. Code to set the bit that derives from the fix patch is still there, a few lines above in the source. Fixes: 35219bc5c71f ("Merge tag 'vfs-6.12.netfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs") Signed-off-by: David Howells <dhowells@redhat.com> cc: Steve French <stfrench@microsoft.com> cc: Paulo Alcantara <pc@manguebit.com> cc: Christian Brauner <brauner@kernel.org> cc: Jeff Layton <jlayton@kernel.org> cc: linux-cifs@vger.kernel.org cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org Link: https://lore.kernel.org/r/CAHk-=wjr8fxk20-wx=63mZruW1LTvBvAKya1GQ1EhyzXb-okMA@mail.gmail.com/ [1] Link: https://lore.kernel.org/linux-fsdevel/20240913-vfs-netfs-39ef6f974061@brauner/ [2] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-09-16cifs: Fix cifs readv callback merge resolution issueDavid Howells1-1/+1
Fix an upstream merge resolution issue[1]. Prior to the netfs read healpers, the SMB1 asynchronous read callback, cifs_readv_worker() performed the cleanup for the operation in the network message processing loop, potentially slowing down the processing of incoming SMB messages. With commit a68c74865f51 ("cifs: Fix SMB1 readv/writev callback in the same way as SMB2/3"), this was moved to a worker thread (as is done in the SMB2/3 transport variant). However, the "was_async" argument to netfs_subreq_terminated (which was originally incorrectly "false" got flipped to "true" - which was then incorrect because, being in a kernel thread, it's not in an async context). This got corrected in the sample merge[2], but Linus, not unreasonably, switched it back to its previous value. Note that this value tells netfslib whether or not it can run sleepable stuff or stuff that takes a long time, such as retries and cleanups, in the calling thread, or whether it should offload to a worker thread. Fix this so that it is "false". The callback to netfslib in both SMB1 and SMB2/3 now gets offloaded from the network message thread to a separate worker thread and thus it's fine to do the slow work in this thread. Fixes: 35219bc5c71f ("Merge tag 'vfs-6.12.netfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs") Signed-off-by: David Howells <dhowells@redhat.com> cc: Steve French <stfrench@microsoft.com> cc: Paulo Alcantara <pc@manguebit.com> cc: Christian Brauner <brauner@kernel.org> cc: Jeff Layton <jlayton@kernel.org> cc: linux-cifs@vger.kernel.org cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org Link: https://lore.kernel.org/r/CAHk-=wjr8fxk20-wx=63mZruW1LTvBvAKya1GQ1EhyzXb-okMA@mail.gmail.com/ [1] Link: https://lore.kernel.org/linux-fsdevel/20240913-vfs-netfs-39ef6f974061@brauner/ [2] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-09-16pwm: stm32: Fix a typoAndrew Kreimer1-1/+1
Fix a typo in comments. Reported-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Andrew Kreimer <algonell@gmail.com> Link: https://lore.kernel.org/r/20240912124944.43284-1-algonell@gmail.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-09-16dt-bindings: pwm: amlogic: Add new bindings for meson A1 PWMGeorge Stark1-0/+14
The chip has 3 dual-channel PWM modules PWM_AB, PWM_CD, PWM_EF. Signed-off-by: George Stark <gnstark@salutedevices.com> Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com> Acked-by: Conor Dooley <conor@kernel.org> Link: https://lore.kernel.org/r/20240710234116.2370655-3-gnstark@salutedevices.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-09-16dt-bindings: pwm: amlogic: Add optional power-domainsGeorge Stark1-0/+3
On newer SoCs, the PWM hardware can require a power domain to operate so add corresponding optional property. Signed-off-by: George Stark <gnstark@salutedevices.com> Acked-by: Conor Dooley <conor@kernel.org> Link: https://lore.kernel.org/r/20240710234116.2370655-2-gnstark@salutedevices.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-09-16pwm: Switch back to struct platform_driver::remove()Uwe Kleine-König14-14/+14
After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all pwm drivers to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/20240909073125.382040-2-u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-09-16dt-bindings: pwm: allwinner,sun4i-a10-pwm: add top-level constraintsKrzysztof Kozlowski1-4/+5
Properties with variable number of items per each device are expected to have widest constraints in top-level "properties:" block and further customized (narrowed) in "if:then:". Add missing top-level constraints for clock-names. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240818172828.121728-1-krzysztof.kozlowski@linaro.org Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-09-16pwm: axi-pwmgen: use shared macro for version regDavid Lechner1-2/+1
The linux/fpga/adi-axi-common.h header already defines a macro for the version register offset. Use this macro in the axi-pwmgen driver instead of defining it again. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://lore.kernel.org/r/20240816-pwm-axi-pwmgen-use-shared-macro-v1-1-994153ebc3a7@baylibre.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-09-16pwm: atmel-hlcdc: Drop trailing commaLiao Chen1-2/+2
Drop the trailing comma in the terminator entry for the ID table to make code robust against misrebases. Signed-off-by: Liao Chen <liaochen4@huawei.com> Link: https://lore.kernel.org/r/20240831075059.790861-3-liaochen4@huawei.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-09-16pwm: atmel-hlcdc: Enable module autoloadingLiao Chen1-0/+1
Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based on the alias from of_device_id table. Signed-off-by: Liao Chen <liaochen4@huawei.com> Link: https://lore.kernel.org/r/20240831075059.790861-2-liaochen4@huawei.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-09-16pwm: omap-dmtimer: Use of_property_read_bool()Rob Herring (Arm)1-1/+1
Use of_property_read_bool() to read boolean properties rather than of_get_property(). This is part of a larger effort to remove callers of of_get_property() and similar functions. of_get_property() leaks the DT property data pointer which is a problem for dynamically allocated nodes which may be freed. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240731191312.1710417-25-robh@kernel.org Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-09-16pwm: adp5585: Set OSC_EN bit to 1 when PWM state is enabledLiu Ying1-0/+4
It turns out that OSC_EN bit in GERNERAL_CFG register has to be set to 1 when PWM state is enabled, otherwise PWM signal won't be generated. Fixes: e9b503879fd2 ("pwm: adp5585: Add Analog Devices ADP5585 support") Signed-off-by: Liu Ying <victor.liu@nxp.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/20240826083337.1835405-1-victor.liu@nxp.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-09-16pwm: lp3943: Fix an incorrect type in lp3943_pwm_parse_dt()Jiapeng Chong1-2/+1
The return value from the call to of_property_count_u32_elems() is int. However, the return value is being assigned to an u32 variable 'num_outputs', so making 'num_outputs' an int. ./drivers/pwm/pwm-lp3943.c:238:6-17: WARNING: Unsigned expression compared with zero: num_outputs <= 0. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9710 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Fixes: 75f0cb339b78 ("pwm: lp3943: Use of_property_count_u32_elems() to get property length") Link: https://lore.kernel.org/r/20240809080523.32717-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2024-09-16selftests: vDSO: check cpu caps before running chacha testJason A. Donenfeld2-0/+30
Some archs -- arm64 and s390x -- implemented chacha using instructions that are available most places, but aren't always available. The kernel handles this just fine, but the selftest does not. Check the hwcaps before running, and skip the test if the cpu doesn't support it. As well, on s390x, always emit the fallback instructions of an alternative block, to ensure maximum compatibility. Co-developed-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2024-09-15smb: use LIST_HEAD() to simplify codeHongbo Li4-16/+7
list_head can be initialized automatically with LIST_HEAD() instead of calling INIT_LIST_HEAD(). No functional impact. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15cifs: Recognize SFU socket typePali Rohár1-1/+5
SFU since its (first) version 3.0 supports AF_LOCAL sockets and stores them on filesytem as system file with one zero byte. Add support for detecting this SFU socket type into cifs_sfu_type() function. With this change cifs_sfu_type() would correctly detect all special file types created by SFU: fifo, socket, symlink, block and char. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15cifs: Show debug message when SFU Fifo type was detectedPali Rohár1-0/+1
For debugging purposes it is a good idea to show detected SFU type also for Fifo. Debug message is already print for all other special types. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15cifs: Put explicit zero byte into SFU block/char typesPali Rohár2-4/+4
SFU types IntxCHR and IntxBLK are 8 bytes with zero as last byte. Make it explicit in memcpy and memset calls, so the zero byte is visible in the code (and not hidden as string trailing nul byte). It is important for reader to show the last byte for block and char types because it differs from the last byte of symlink type (which has it 0x01). Also it is important to show that the type is not nul-term string, but rather 8 bytes (with some printable bytes). Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15cifs: Add support for reading SFU symlink locationPali Rohár1-0/+29
Currently when sfu mount option is specified then CIFS can recognize SFU symlink, but is not able to read symlink target location. readlink() syscall just returns that operation is not supported. Implement this missing functionality in cifs_sfu_type() function. Read target location of SFU-style symlink, parse it and fill into fattr's cf_symlink_target member. SFU-style symlink is file which has system attribute set and file content is buffer "IntxLNK\1" (8th byte is 0x01) followed by the target location encoded in little endian UCS-2/UTF-16. This format was introduced in Interix 3.0 subsystem, as part of the Microsoft SFU 3.0 and is used also by all later versions. Previous versions had no symlink support. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15cifs: Fix recognizing SFU symlinksPali Rohár1-1/+1
SFU symlinks have 8 byte prefix: "IntxLNK\1". So check also the last 8th byte 0x01. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15smb: client: compress: fix an "illegal accesses" issueQianqiang Liu1-1/+1
Using uninitialized value "bkt" when calling "kfree" Fixes: 13b68d44990d ("smb: client: compress: LZ77 code improvements cleanup") Signed-off-by: Qianqiang Liu <qianqiang.liu@163.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15smb: client: compress: fix a potential issue of freeing an invalid pointerQianqiang Liu1-1/+1
The dst pointer may not be initialized when calling kvfree(dst) Fixes: 13b68d44990d9 ("smb: client: compress: LZ77 code improvements cleanup") Signed-off-by: Qianqiang Liu <qianqiang.liu@163.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15smb: client: compress: LZ77 code improvements cleanupEnzo Matsumiya4-463/+532
- Check data compressibility with some heuristics (copied from btrfs): - should_compress() final decision is is_compressible(data) - Cleanup compress/lz77.h leaving only lz77_compress() exposed: - Move parts to compress/lz77.c, while removing the rest of it because they were either unused, used only once, were implemented wrong (thanks to David Howells for the help) - Updated the compression parameters (still compatible with Windows implementation) trading off ~20% compression ratio for ~40% performance: - min match len: 3 -> 4 - max distance: 8KiB -> 1KiB - hash table type: u32 * -> u64 * Known bugs: This implementation currently works fine in general, but breaks with some payloads used during testing. Investigation ongoing, to be fixed in a next commit. Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de> Co-developed-by: David Howells <dhowells@redhat.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15smb: client: insert compression check/call on write requestsEnzo Matsumiya2-0/+9
On smb2_async_writev(), set CIFS_COMPRESS_REQ on request flags if should_compress() returns true. On smb_send_rqst() check the flags, and compress and send the request to the server. (*) If the compression fails with -EMSGSIZE (i.e. compressed size is >= uncompressed size), the original uncompressed request is sent instead. Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15smb3: mark compression as CONFIG_EXPERIMENTAL and fix missing compression operationSteve French9-4/+685
Move SMB3.1.1 compression code into experimental config option, and fix the compress mount option. Implement unchained LZ77 "plain" compression algorithm as per MS-XCA specification section "2.3 Plain LZ77 Compression Algorithm Details". Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15cifs: Remove obsoleted declaration for cifs_dir_openGaosheng Cui1-1/+0
The cifs_dir_open() have been removed since commit 737b758c965a ("[PATCH] cifs: character mapping of special characters (part 3 of 3)"), and now it is useless, so remove it. Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15smb: client: Use min() macroShen Lichuan2-5/+3
Use the min() macro to simplify the function and improve its readability. Signed-off-by: Shen Lichuan <shenlichuan@vivo.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15cifs: convert to use ERR_CAST()Yuesong Li1-1/+1
Use ERR_CAST() as it is designed for casting an error pointer to another type. This macro uses the __force and __must_check modifiers, which are used to tell the compiler to check for errors where this macro is used. Signed-off-by: Yuesong Li <liyuesong@vivo.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15smb: add comment to STATUS_MCA_OCCUREDChenXiaoSong1-0/+4
Explained why the typo was not corrected. Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15smb: move SMB2 Status code to common header fileChenXiaoSong15-1835/+15
There are only 4 different definitions between the client and server: - STATUS_SERVER_UNAVAILABLE: from client/smb2status.h - STATUS_FILE_NOT_AVAILABLE: from client/smb2status.h - STATUS_NO_PREAUTH_INTEGRITY_HASH_OVERLAP: from server/smbstatus.h - STATUS_INVALID_LOCK_RANGE: from server/smbstatus.h Rename client/smb2status.h to common/smb2status.h, and merge the 2 different definitions of server 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>
2024-09-15smb: move some duplicate definitions to common/smbacl.hChenXiaoSong3-200/+123
In order to maintain the code more easily, move duplicate definitions 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>
2024-09-15smb/client: rename cifs_ace to smb_aceChenXiaoSong5-41/+41
Preparation for moving acl definitions to new common header file. Use the following shell command to rename: find fs/smb/client -type f -exec sed -i \ 's/struct cifs_ace/struct smb_ace/g' {} + Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15smb/client: rename cifs_acl to smb_aclChenXiaoSong2-19/+19
Preparation for moving acl definitions to new common header file. Use the following shell command to rename: find fs/smb/client -type f -exec sed -i \ 's/struct cifs_acl/struct smb_acl/g' {} + Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15smb/client: rename cifs_sid to smb_sidChenXiaoSong7-63/+63
Preparation for moving acl definitions to new common header file. Use the following shell command to rename: find fs/smb/client -type f -exec sed -i \ 's/struct cifs_sid/struct smb_sid/g' {} + Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15smb/client: rename cifs_ntsd to smb_ntsdChenXiaoSong9-49/+49
Preparation for moving acl definitions to new common header file. Use the following shell command to rename: find fs/smb/client -type f -exec sed -i \ 's/struct cifs_ntsd/struct smb_ntsd/g' {} + Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2024-09-15net/mlx5: HWS, check the correct variable in hws_send_ring_alloc_sq()Dan Carpenter1-1/+1
There is a copy and paste bug so this code checks "sq->dep_wqe" where "sq->wr_priv" was intended. It could result in a NULL pointer dereference. Fixes: 2ca62599aa0b ("net/mlx5: HWS, added send engine and context handling") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/da822315-02b7-4f5b-9c86-0d5176c5069d@stanley.mountain Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-15netfilter: nft_socket: Fix a NULL vs IS_ERR() bug in nft_socket_cgroup_subtree_level()Dan Carpenter1-2/+2
The cgroup_get_from_path() function never returns NULL, it returns error pointers. Update the error handling to match. Fixes: 7f3287db6543 ("netfilter: nft_socket: make cgroupsv2 matching work with namespaces") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Acked-by: Florian Westphal <fw@strlen.de> Acked-by: Pablo Neira Ayuso <pablo@netfilter.org> Link: https://patch.msgid.link/bbc0c4e0-05cc-4f44-8797-2f4b3920a820@stanley.mountain Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-15ice: Fix a NULL vs IS_ERR() check in probe()Dan Carpenter1-2/+2
The ice_allocate_sf() function returns error pointers on error. It doesn't return NULL. Update the check to match. Fixes: 177ef7f1e2a0 ("ice: base subfunction aux driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/6951d217-ac06-4482-a35d-15d757fd90a3@stanley.mountain Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-15ice: Fix a couple NULL vs IS_ERR() bugsDan Carpenter1-4/+4
The ice_repr_create() function returns error pointers. It never returns NULL. Fix the callers to check for IS_ERR(). Fixes: 977514fb0fa8 ("ice: create port representor for SF") Fixes: 415db8399d06 ("ice: make representor code generic") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/7f7aeb91-8771-47b8-9275-9d9f64f947dd@stanley.mountain Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-09-15net: ethernet: fs_enet: Make the per clock optionalMaxime Chevallier1-1/+1
Some platforms that use fs_enet don't have the PER register clock. This optional dependency on the clock was incorrectly made mandatory when switching to devm_ accessors. Reported-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Closes: https://lore.kernel.org/netdev/4e4defa9-ef2f-4ff1-95ca-6627c24db20c@wanadoo.fr/ Fixes: c614acf6e8e1 ("net: ethernet: fs_enet: simplify clock handling with devm accessors") Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://patch.msgid.link/20240914081821.209130-1-maxime.chevallier@bootlin.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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