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2025-01-06i40e: Remove unused i40e_asq_send_command_v2Dr. David Alan Gilbert
i40e_asq_send_command_v2() was added in 2022 by commit 74073848b0d7 ("i40e: Add new versions of send ASQ command functions") but hasn't been used. Remove it. (The _atomic_v2 version of the function is used, so leave it). Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20250102173717.200359-9-linux@treblig.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-06i40e: Remove unused i40e_commit_partition_bw_settingDr. David Alan Gilbert
i40e_commit_partition_bw_setting() was added in 2017 by commit 4fc8c6763957 ("i40e: genericize the partition bandwidth control") but hasn't been used. Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20250102173717.200359-8-linux@treblig.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-06i40e: Remove unused i40e_del_filterDr. David Alan Gilbert
The last use of i40e_del_filter() was removed in 2016 by commit 9569a9a4547d ("i40e: when adding or removing MAC filters, correctly handle VLANs") Remove it. Fix up a comment that referenced it. Note: The __ version of this function is still used. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20250102173717.200359-7-linux@treblig.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-06i40e: Remove unused i40e_get_cur_guaranteed_fd_countDr. David Alan Gilbert
The last use of i40e_get_cur_guaranteed_fd_count() was removed in 2015 by commit 04294e38a451 ("i40e: FD filters flush policy changes") Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20250102173717.200359-6-linux@treblig.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-06i40e: Deadcode profile codeDr. David Alan Gilbert
i40e_add_pinfo_to_list() was added in 2017 by commit 1d5c960c5ef5 ("i40e: new AQ commands") i40e_find_section_in_profile() was added in 2019 by commit cdc594e00370 ("i40e: Implement DDP support in i40e driver") Neither have been used. Remove them. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20250102173717.200359-5-linux@treblig.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-06i40e: Remove unused i40e_(read|write)_phy_registerDr. David Alan Gilbert
i40e_read_phy_register() and i40e_write_phy_register() were added in 2016 by commit f62ba91458b5 ("i40e: Add functions which apply correct PHY access method for read and write operation") but haven't been used. Remove them. (There are more specific _clause* variants of these functions that are still used.) Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20250102173717.200359-4-linux@treblig.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-06i40e: Remove unused i40e_blink_phy_link_ledDr. David Alan Gilbert
i40e_blink_phy_link_led() was added in 2016 by commit fd077cd3399b ("i40e: Add functions to blink led on 10GBaseT PHY") but hasn't been used. Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20250102173717.200359-3-linux@treblig.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-06i40e: Deadcode i40e_aq_*Dr. David Alan Gilbert
i40e_aq_add_mirrorrule(), i40e_aq_delete_mirrorrule() and i40e_aq_set_vsi_vlan_promisc() were added in 2016 by commit 7bd6875bef70 ("i40e: APIs to Add/remove port mirroring rules") but haven't been used. They were the last user of i40e_mirrorrule_op(). i40e_aq_rearrange_nvm() was added in 2018 by commit f05798b4ff82 ("i40e: Add AQ command for rearrange NVM structure") but hasn't been used. i40e_aq_restore_lldp() was added in 2019 by commit c65e78f87f81 ("i40e: Further implementation of LLDP") but hasn't been used. Remove them. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Reviewed-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20250102173717.200359-2-linux@treblig.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-06Merge tag 'vfs-6.13-rc7.fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs fixes from Christian Brauner: - Relax assertions on failure to encode file handles The ->encode_fh() method can fail for various reasons. None of them warrant a WARN_ON(). - Fix overlayfs file handle encoding by allowing encoding an fid from an inode without an alias - Make sure fuse_dir_open() handles FOPEN_KEEP_CACHE. If it's not specified fuse needs to invaludate the directory inode page cache - Fix qnx6 so it builds with gcc-15 - Various fixes for netfslib and ceph and nfs filesystems: - Ignore silly rename files from afs and nfs when building header archives - Fix read result collection in netfslib with multiple subrequests - Handle ENOMEM for netfslib buffered reads - Fix oops in nfs_netfs_init_request() - Parse the secctx command immediately in cachefiles - Remove a redundant smp_rmb() in netfslib - Handle recursion in read retry in netfslib - Fix clearing of folio_queue - Fix missing cancellation of copy-to_cache when the cache for a file is temporarly disabled in netfslib - Sanity check the hfs root record - Fix zero padding data issues in concurrent write scenarios - Fix is_mnt_ns_file() after converting nsfs to path_from_stashed() - Fix missing declaration of init_files - Increase I/O priority when writing revoke records in jbd2 - Flush filesystem device before updating tail sequence in jbd2 * tag 'vfs-6.13-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (23 commits) ovl: support encoding fid from inode with no alias ovl: pass realinode to ovl_encode_real_fh() instead of realdentry fuse: respect FOPEN_KEEP_CACHE on opendir netfs: Fix is-caching check in read-retry netfs: Fix the (non-)cancellation of copy when cache is temporarily disabled netfs: Fix ceph copy to cache on write-begin netfs: Work around recursion by abandoning retry if nothing read netfs: Fix missing barriers by using clear_and_wake_up_bit() netfs: Remove redundant use of smp_rmb() cachefiles: Parse the "secctx" immediately nfs: Fix oops in nfs_netfs_init_request() when copying to cache netfs: Fix enomem handling in buffered reads netfs: Fix non-contiguous donation between completed reads kheaders: Ignore silly-rename files fs: relax assertions on failure to encode file handles fs: fix missing declaration of init_files fs: fix is_mnt_ns_file() iomap: fix zero padding data issue in concurrent append writes iomap: pass byte granular end position to iomap_add_to_ioend jbd2: flush filesystem device before updating tail sequence ...
2025-01-06btrfs: zlib: fix avail_in bytes for s390 zlib HW compression pathMikhail Zaslonko
Since the input data length passed to zlib_compress_folios() can be arbitrary, always setting strm.avail_in to a multiple of PAGE_SIZE may cause read-in bytes to exceed the input range. Currently this triggers an assert in btrfs_compress_folios() on the debug kernel (see below). Fix strm.avail_in calculation for S390 hardware acceleration path. assertion failed: *total_in <= orig_len, in fs/btrfs/compression.c:1041 ------------[ cut here ]------------ kernel BUG at fs/btrfs/compression.c:1041! monitor event: 0040 ilc:2 [#1] PREEMPT SMP CPU: 16 UID: 0 PID: 325 Comm: kworker/u273:3 Not tainted 6.13.0-20241204.rc1.git6.fae3b21430ca.300.fc41.s390x+debug #1 Hardware name: IBM 3931 A01 703 (z/VM 7.4.0) Workqueue: btrfs-delalloc btrfs_work_helper Krnl PSW : 0704d00180000000 0000021761df6538 (btrfs_compress_folios+0x198/0x1a0) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:1 PM:0 RI:0 EA:3 Krnl GPRS: 0000000080000000 0000000000000001 0000000000000047 0000000000000000 0000000000000006 ffffff01757bb000 000001976232fcc0 000000000000130c 000001976232fcd0 000001976232fcc8 00000118ff4a0e30 0000000000000001 00000111821ab400 0000011100000000 0000021761df6534 000001976232fb58 Krnl Code: 0000021761df6528: c020006f5ef4 larl %r2,0000021762be2310 0000021761df652e: c0e5ffbd09d5 brasl %r14,00000217615978d8 #0000021761df6534: af000000 mc 0,0 >0000021761df6538: 0707 bcr 0,%r7 0000021761df653a: 0707 bcr 0,%r7 0000021761df653c: 0707 bcr 0,%r7 0000021761df653e: 0707 bcr 0,%r7 0000021761df6540: c004004bb7ec brcl 0,000002176276d518 Call Trace: [<0000021761df6538>] btrfs_compress_folios+0x198/0x1a0 ([<0000021761df6534>] btrfs_compress_folios+0x194/0x1a0) [<0000021761d97788>] compress_file_range+0x3b8/0x6d0 [<0000021761dcee7c>] btrfs_work_helper+0x10c/0x160 [<0000021761645760>] process_one_work+0x2b0/0x5d0 [<000002176164637e>] worker_thread+0x20e/0x3e0 [<000002176165221a>] kthread+0x15a/0x170 [<00000217615b859c>] __ret_from_fork+0x3c/0x60 [<00000217626e72d2>] ret_from_fork+0xa/0x38 INFO: lockdep is turned off. Last Breaking-Event-Address: [<0000021761597924>] _printk+0x4c/0x58 Kernel panic - not syncing: Fatal exception: panic_on_oops Fixes: fd1e75d0105d ("btrfs: make compression path to be subpage compatible") CC: stable@vger.kernel.org # 6.12+ Acked-by: Ilya Leoshkevich <iii@linux.ibm.com> Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Mikhail Zaslonko <zaslonko@linux.ibm.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-01-06btrfs: zoned: calculate max_extent_size properly on non-zoned setupChristoph Hellwig
Since commit 559218d43ec9 ("block: pre-calculate max_zone_append_sectors"), queue_limits's max_zone_append_sectors is default to be 0 and it is only updated when there is a zoned device. So, we have lim->max_zone_append_sectors = 0 when there is no zoned device in the filesystem. That leads to fs_info->max_zone_append_size and thus fs_info->max_extent_size to be 0, which is wrong and can for example lead to a divide by zero in count_max_extents(). Fix this by only capping fs_info->max_extent_size to fs_info->max_zone_append_size when it is non-zero. Based on a patch from Naohiro Aota <naohiro.aota@wdc.com>, from which much of this commit message is stolen as well. Reported-by: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com> Fixes: 559218d43ec9 ("block: pre-calculate max_zone_append_sectors") Tested-by: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Naohiro Aota <naohiro.aota@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David Sterba <dsterba@suse.com>
2025-01-06btrfs: avoid NULL pointer dereference if no valid extent treeQu Wenruo
[BUG] Syzbot reported a crash with the following call trace: BTRFS info (device loop0): scrub: started on devid 1 BUG: kernel NULL pointer dereference, address: 0000000000000208 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 106e70067 P4D 106e70067 PUD 107143067 PMD 0 Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 1 UID: 0 PID: 689 Comm: repro Kdump: loaded Tainted: G O 6.13.0-rc4-custom+ #206 Tainted: [O]=OOT_MODULE Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS unknown 02/02/2022 RIP: 0010:find_first_extent_item+0x26/0x1f0 [btrfs] Call Trace: <TASK> scrub_find_fill_first_stripe+0x13d/0x3b0 [btrfs] scrub_simple_mirror+0x175/0x260 [btrfs] scrub_stripe+0x5d4/0x6c0 [btrfs] scrub_chunk+0xbb/0x170 [btrfs] scrub_enumerate_chunks+0x2f4/0x5f0 [btrfs] btrfs_scrub_dev+0x240/0x600 [btrfs] btrfs_ioctl+0x1dc8/0x2fa0 [btrfs] ? do_sys_openat2+0xa5/0xf0 __x64_sys_ioctl+0x97/0xc0 do_syscall_64+0x4f/0x120 entry_SYSCALL_64_after_hwframe+0x76/0x7e </TASK> [CAUSE] The reproducer is using a corrupted image where extent tree root is corrupted, thus forcing to use "rescue=all,ro" mount option to mount the image. Then it triggered a scrub, but since scrub relies on extent tree to find where the data/metadata extents are, scrub_find_fill_first_stripe() relies on an non-empty extent root. But unfortunately scrub_find_fill_first_stripe() doesn't really expect an NULL pointer for extent root, it use extent_root to grab fs_info and triggered a NULL pointer dereference. [FIX] Add an extra check for a valid extent root at the beginning of scrub_find_fill_first_stripe(). The new error path is introduced by 42437a6386ff ("btrfs: introduce mount option rescue=ignorebadroots"), but that's pretty old, and later commit b979547513ff ("btrfs: scrub: introduce helper to find and fill sector info for a scrub_stripe") changed how we do scrub. So for kernels older than 6.6, the fix will need manual backport. Reported-by: syzbot+339e9dbe3a2ca419b85d@syzkaller.appspotmail.com Link: https://lore.kernel.org/linux-btrfs/67756935.050a0220.25abdd.0a12.GAE@google.com/ Fixes: 42437a6386ff ("btrfs: introduce mount option rescue=ignorebadroots") Reviewed-by: Anand Jain <anand.jain@oracle.com> Signed-off-by: Qu Wenruo <wqu@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-01-06Merge tag 'vfio-v6.13-rc7' of https://github.com/awilliam/linux-vfioLinus Torvalds
Pull vfio fix from Alex Williamson: - Fix a missed order alignment requirement of the pfn when inserting mappings through the new huge fault handler introduced in v6.12 (Alex Williamson) * tag 'vfio-v6.13-rc7' of https://github.com/awilliam/linux-vfio: vfio/pci: Fallback huge faults for unaligned pfn
2025-01-06Merge patch series "Fix encoding overlayfs fid for fanotify delete events"Christian Brauner
Amir Goldstein <amir73il@gmail.com> says: This is a followup fix to the reported regression [1] that was introduced by overlayfs non-decodable file handles support in v6.6. The first fix posted two weeks ago [2] was a quick band aid which is justified on its own and is still queued on your vfs.fixes branch. This followup fix fixes the root cause of overlayfs file handle encoding failure and it also solves a bug with fanotify FAN_DELETE_SELF events on overlayfs, that was discovered from analysis of the first report. The fix to fanotify delete events was verified with a new LTP test [3]. [1] https://lore.kernel.org/linux-fsdevel/CAOQ4uxiie81voLZZi2zXS1BziXZCM24nXqPAxbu8kxXCUWdwOg@mail.gmail.com/ [2] https://lore.kernel.org/linux-fsdevel/20241219115301.465396-1-amir73il@gmail.com/ [3] https://github.com/amir73il/ltp/commits/ovl_encode_fid/ * patches from https://lore.kernel.org/r/20250105162404.357058-1-amir73il@gmail.com: ovl: support encoding fid from inode with no alias ovl: pass realinode to ovl_encode_real_fh() instead of realdentry Link: https://lore.kernel.org/r/20250105162404.357058-1-amir73il@gmail.com Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-01-06ovl: support encoding fid from inode with no aliasAmir Goldstein
Dmitry Safonov reported that a WARN_ON() assertion can be trigered by userspace when calling inotify_show_fdinfo() for an overlayfs watched inode, whose dentry aliases were discarded with drop_caches. The WARN_ON() assertion in inotify_show_fdinfo() was removed, because it is possible for encoding file handle to fail for other reason, but the impact of failing to encode an overlayfs file handle goes beyond this assertion. As shown in the LTP test case mentioned in the link below, failure to encode an overlayfs file handle from a non-aliased inode also leads to failure to report an fid with FAN_DELETE_SELF fanotify events. As Dmitry notes in his analyzis of the problem, ovl_encode_fh() fails if it cannot find an alias for the inode, but this failure can be fixed. ovl_encode_fh() seldom uses the alias and in the case of non-decodable file handles, as is often the case with fanotify fid info, ovl_encode_fh() never needs to use the alias to encode a file handle. Defer finding an alias until it is actually needed so ovl_encode_fh() will not fail in the common case of FAN_DELETE_SELF fanotify events. Fixes: 16aac5ad1fa9 ("ovl: support encoding non-decodable file handles") Reported-by: Dmitry Safonov <dima@arista.com> Closes: https://lore.kernel.org/linux-fsdevel/CAOQ4uxiie81voLZZi2zXS1BziXZCM24nXqPAxbu8kxXCUWdwOg@mail.gmail.com/ Signed-off-by: Amir Goldstein <amir73il@gmail.com> Link: https://lore.kernel.org/r/20250105162404.357058-3-amir73il@gmail.com Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-01-06ovl: pass realinode to ovl_encode_real_fh() instead of realdentryAmir Goldstein
We want to be able to encode an fid from an inode with no alias. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Link: https://lore.kernel.org/r/20250105162404.357058-2-amir73il@gmail.com Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-01-06Merge tag 'exfat-for-6.13-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat Pull exfat fixes from Namjae Jeon: "All fixes are for issues reported by syzbot: - Fix wrong error return in exfat_find_empty_entry() - Fix a endless loop by self-linked chain - fix a KMSAN uninit-value issue in exfat_extend_valid_size()" * tag 'exfat-for-6.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat: exfat: fix the infinite loop in __exfat_free_cluster() exfat: fix the new buffer was not zeroed before writing exfat: fix the infinite loop in exfat_readdir() exfat: fix exfat_find_empty_entry() not returning error on failure
2025-01-06Revert "vmstat: disable vmstat_work on vmstat_cpu_down_prep()"Linus Torvalds
This reverts commit adcfb264c3ed51fbbf5068ddf10d309a63683868. It turns out this just causes a different warning splat instead that seems to be much easier to trigger, so let's revert ASAP. Reported-and-bisected-by: Borislav Petkov <bp@alien8.de> Tested-by: Breno Leitao <leitao@debian.org> Reported-by: Alexander Gordeev <agordeev@linux.ibm.com> Link: https://lore.kernel.org/all/20250106131817.GAZ3vYGVr3-hWFFPLj@fat_crate.local/ Cc: Koichiro Den <koichiro.den@canonical.com> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2025-01-06btrfs: don't read from userspace twice in btrfs_uring_encoded_read()Mark Harmstone
If we return -EAGAIN the first time because we need to block, btrfs_uring_encoded_read() will get called twice. Take a copy of args, the iovs, and the iter the first time, as by the time we are called the second time these may have gone out of scope. Reported-by: Jens Axboe <axboe@kernel.dk> Fixes: 34310c442e17 ("btrfs: add io_uring command for encoded reads (ENCODED_READ ioctl)") Signed-off-by: Mark Harmstone <maharmstone@fb.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-01-06io_uring: add io_uring_cmd_get_async_data helperMark Harmstone
Add a helper function in include/linux/io_uring/cmd.h to read the async_data pointer from a struct io_uring_cmd. Signed-off-by: Mark Harmstone <maharmstone@fb.com> Signed-off-by: David Sterba <dsterba@suse.com>
2025-01-06io_uring/cmd: add per-op data to struct io_uring_cmd_dataJens Axboe
In case an op handler for ->uring_cmd() needs stable storage for user data, it can allocate io_uring_cmd_data->op_data and use it for the duration of the request. When the request gets cleaned up, uring_cmd will free it automatically. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: David Sterba <dsterba@suse.com>
2025-01-06io_uring/cmd: rename struct uring_cache to io_uring_cmd_dataJens Axboe
In preparation for making this more generically available for ->uring_cmd() usage that needs stable command data, rename it and move it to io_uring/cmd.h instead. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: David Sterba <dsterba@suse.com>
2025-01-06selftests/bpf: Extend netkit tests to validate set {head,tail}roomDaniel Borkmann
Extend the netkit selftests to specify and validate the {head,tail}room on the netdevice: # ./vmtest.sh -- ./test_progs -t netkit [...] ./test_progs -t netkit [ 1.174147] bpf_testmod: loading out-of-tree module taints kernel. [ 1.174585] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel [ 1.422307] tsc: Refined TSC clocksource calibration: 3407.983 MHz [ 1.424511] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x311fc3e5084, max_idle_ns: 440795359833 ns [ 1.428092] clocksource: Switched to clocksource tsc #363 tc_netkit_basic:OK #364 tc_netkit_device:OK #365 tc_netkit_multi_links:OK #366 tc_netkit_multi_opts:OK #367 tc_netkit_neigh_links:OK #368 tc_netkit_pkt_type:OK #369 tc_netkit_scrub:OK Summary: 7/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Link: https://lore.kernel.org/bpf/20241220234658.490686-3-daniel@iogearbox.net
2025-01-06netkit: Add add netkit {head,tail}room to rt_link.yamlDaniel Borkmann
Add netkit {head,tail}room attribute support to the rt_link.yaml spec file. Example: # ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/rt_link.yaml \ --do getlink --json '{"ifname": "nk0"}' --output-json | jq [...] "linkinfo": { "kind": "netkit", "data": { "primary": 0, "policy": "forward", "mode": "l3", "scrub": "default", "headroom": 0, "tailroom": 0, "peer-policy": "forward", "peer-scrub": "default" } }, [...] Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Link: https://lore.kernel.org/bpf/20241220234658.490686-2-daniel@iogearbox.net
2025-01-06netkit: Allow for configuring needed_{head,tail}roomDaniel Borkmann
Allow the user to configure needed_{head,tail}room for both netkit devices. The idea is similar to 163e529200af ("veth: implement ndo_set_rx_headroom") with the difference that the two parameters can be specified upon device creation. By default the current behavior stays as is which is needed_{head,tail}room is 0. In case of Cilium, for example, the netkit devices are not enslaved into a bridge or openvswitch device (rather, BPF-based redirection is used out of tcx), and as such these parameters are not propagated into the Pod's netns via peer device. Given Cilium can run in vxlan/geneve tunneling mode (needed_headroom) and/or be used in combination with WireGuard (needed_{head,tail}room), allow the Cilium CNI plugin to specify these two upon netkit device creation. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Link: https://lore.kernel.org/bpf/20241220234658.490686-1-daniel@iogearbox.net
2025-01-05Linux 6.13-rc6v6.13-rc6Linus Torvalds
2025-01-05Merge tag 'kbuild-fixes-v6.13-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix escaping of '$' in scripts/mksysmap - Fix a modpost crash observed with the latest binutils - Fix 'provides' in the linux-api-headers pacman package * tag 'kbuild-fixes-v6.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: pacman-pkg: provide versioned linux-api-headers package modpost: work around unaligned data access error modpost: refactor do_vmbus_entry() modpost: fix the missed iteration for the max bit in do_input() scripts/mksysmap: Fix escape chars '$'
2025-01-05Merge tag 'mm-hotfixes-stable-2025-01-04-18-02' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull hotfixes from Andrew Morton: "25 hotfixes. 16 are cc:stable. 18 are MM and 7 are non-MM. The usual bunch of singletons and two doubletons - please see the relevant changelogs for details" * tag 'mm-hotfixes-stable-2025-01-04-18-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (25 commits) MAINTAINERS: change Arınç _NAL's name and email address scripts/sorttable: fix orc_sort_cmp() to maintain symmetry and transitivity mm/util: make memdup_user_nul() similar to memdup_user() mm, madvise: fix potential workingset node list_lru leaks mm/damon/core: fix ignored quota goals and filters of newly committed schemes mm/damon/core: fix new damon_target objects leaks on damon_commit_targets() mm/list_lru: fix false warning of negative counter vmstat: disable vmstat_work on vmstat_cpu_down_prep() mm: shmem: fix the update of 'shmem_falloc->nr_unswapped' mm: shmem: fix incorrect index alignment for within_size policy percpu: remove intermediate variable in PERCPU_PTR() mm: zswap: fix race between [de]compression and CPU hotunplug ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv fs/proc/task_mmu: fix pagemap flags with PMD THP entries on 32bit kcov: mark in_softirq_really() as __always_inline docs: mm: fix the incorrect 'FileHugeMapped' field mailmap: modify the entry for Mathieu Othacehe mm/kmemleak: fix sleeping function called from invalid context at print message mm: hugetlb: independent PMD page table shared count maple_tree: reload mas before the second call for mas_empty_area ...
2025-01-05Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "A randconfig build fix and a performance fix: - Fix the CONFIG_RESET_CONTROLLER=n path signature of clk_imx8mp_audiomix_reset_controller_register() to appease randconfig - Speed up the sdhci clk on TH1520 by a factor of 4 by adding a fixed factor clk" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: clk-imx8mp-audiomix: fix function signature clk: thead: Fix TH1520 emmc and shdci clock rate
2025-01-05kbuild: pacman-pkg: provide versioned linux-api-headers packageThomas Weißschuh
The Arch Linux glibc package contains a versioned dependency on "linux-api-headers". If the linux-api-headers package provided by pacman-pkg does not specify an explicit version this dependency is not satisfied. Fix the dependency by providing an explicit version. Fixes: c8578539deba ("kbuild: add script and target to generate pacman package") Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2025-01-04selinux: match extended permissions to their base permissionsThiébaud Weksteen
In commit d1d991efaf34 ("selinux: Add netlink xperm support") a new extended permission was added ("nlmsg"). This was the second extended permission implemented in selinux ("ioctl" being the first one). Extended permissions are associated with a base permission. It was found that, in the access vector cache (avc), the extended permission did not keep track of its base permission. This is an issue for a domain that is using both extended permissions (i.e., a domain calling ioctl() on a netlink socket). In this case, the extended permissions were overlapping. Keep track of the base permission in the cache. A new field "base_perm" is added to struct extended_perms_decision to make sure that the extended permission refers to the correct policy permission. A new field "base_perms" is added to struct extended_perms to quickly decide if extended permissions apply. While it is in theory possible to retrieve the base permission from the access vector, the same base permission may not be mapped to the same bit for each class (e.g., "nlmsg" is mapped to a different bit for "netlink_route_socket" and "netlink_audit_socket"). Instead, use a constant (AVC_EXT_IOCTL or AVC_EXT_NLMSG) provided by the caller. Fixes: d1d991efaf34 ("selinux: Add netlink xperm support") Signed-off-by: Thiébaud Weksteen <tweek@google.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2025-01-04net: libwx: fix firmware mailbox abnormal returnJiawen Wu
The existing SW-FW interaction flow on the driver is wrong. Follow this wrong flow, driver would never return error if there is a unknown command. Since firmware writes back 'firmware ready' and 'unknown command' in the mailbox message if there is an unknown command sent by driver. So reading 'firmware ready' does not timeout. Then driver would mistakenly believe that the interaction has completed successfully. It tends to happen with the use of custom firmware. Move the check for 'unknown command' out of the poll timeout for 'firmware ready'. And adjust the debug log so that mailbox messages are always printed when commands timeout. Fixes: 1efa9bfe58c5 ("net: libwx: Implement interaction with firmware") Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com> Link: https://patch.msgid.link/20250103081013.1995939-1-jiawenwu@trustnetic.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-04Merge tag 'ieee802154-for-net-next-2025-01-03' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next Stefan Schmidt says: ==================== pull-request: ieee802154-next 2025-01-03 Leo Stone provided a documatation fix to improve the grammar. David Gilbert spotted a non-used fucntion we can safely remove. * tag 'ieee802154-for-net-next-2025-01-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next: net: mac802154: Remove unused ieee802154_mlme_tx_one Documentation: ieee802154: fix grammar ==================== Link: https://patch.msgid.link/20250103154605.440478-1-stefan@datenfreihafen.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-04Merge tag 'ieee802154-for-net-2025-01-03' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan Stefan Schmidt says: ==================== pull-request: ieee802154 for net 2025-01-03 Keisuke Nishimura provided a fix to check for kfifo_alloc() in the ca8210 driver. Lizhi Xu provided a fix a corrupted list, found by syzkaller, by checking local interfaces first. * tag 'ieee802154-for-net-2025-01-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan: mac802154: check local interfaces before deleting sdata list ieee802154: ca8210: Add missing check for kfifo_alloc() in ca8210_probe() ==================== Link: https://patch.msgid.link/20250103160046.469363-1-stefan@datenfreihafen.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-04Merge tag 'linux-watchdog-6.13-rc6' of ↵Linus Torvalds
git://www.linux-watchdog.org/linux-watchdog Pull watchdog fix from Wim Van Sebroeck: - fix error message during stm32 driver probe * tag 'linux-watchdog-6.13-rc6' of git://www.linux-watchdog.org/linux-watchdog: watchdog: stm32_iwdg: fix error message during driver probe
2025-01-04selftests: tc-testing: reduce rshift valueJakub Kicinski
After previous change rshift >= 32 is no longer allowed. Modify the test to use 31, the test doesn't seem to send any traffic so the exact value shouldn't matter. Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20250103182458.1213486-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-04net_sched: cls_flow: validate TCA_FLOW_RSHIFT attributeEric Dumazet
syzbot found that TCA_FLOW_RSHIFT attribute was not validated. Right shitfing a 32bit integer is undefined for large shift values. UBSAN: shift-out-of-bounds in net/sched/cls_flow.c:329:23 shift exponent 9445 is too large for 32-bit type 'u32' (aka 'unsigned int') CPU: 1 UID: 0 PID: 54 Comm: kworker/u8:3 Not tainted 6.13.0-rc3-syzkaller-00180-g4f619d518db9 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: ipv6_addrconf addrconf_dad_work Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 ubsan_epilogue lib/ubsan.c:231 [inline] __ubsan_handle_shift_out_of_bounds+0x3c8/0x420 lib/ubsan.c:468 flow_classify+0x24d5/0x25b0 net/sched/cls_flow.c:329 tc_classify include/net/tc_wrapper.h:197 [inline] __tcf_classify net/sched/cls_api.c:1771 [inline] tcf_classify+0x420/0x1160 net/sched/cls_api.c:1867 sfb_classify net/sched/sch_sfb.c:260 [inline] sfb_enqueue+0x3ad/0x18b0 net/sched/sch_sfb.c:318 dev_qdisc_enqueue+0x4b/0x290 net/core/dev.c:3793 __dev_xmit_skb net/core/dev.c:3889 [inline] __dev_queue_xmit+0xf0e/0x3f50 net/core/dev.c:4400 dev_queue_xmit include/linux/netdevice.h:3168 [inline] neigh_hh_output include/net/neighbour.h:523 [inline] neigh_output include/net/neighbour.h:537 [inline] ip_finish_output2+0xd41/0x1390 net/ipv4/ip_output.c:236 iptunnel_xmit+0x55d/0x9b0 net/ipv4/ip_tunnel_core.c:82 udp_tunnel_xmit_skb+0x262/0x3b0 net/ipv4/udp_tunnel_core.c:173 geneve_xmit_skb drivers/net/geneve.c:916 [inline] geneve_xmit+0x21dc/0x2d00 drivers/net/geneve.c:1039 __netdev_start_xmit include/linux/netdevice.h:5002 [inline] netdev_start_xmit include/linux/netdevice.h:5011 [inline] xmit_one net/core/dev.c:3590 [inline] dev_hard_start_xmit+0x27a/0x7d0 net/core/dev.c:3606 __dev_queue_xmit+0x1b73/0x3f50 net/core/dev.c:4434 Fixes: e5dfb815181f ("[NET_SCHED]: Add flow classifier") Reported-by: syzbot+1dbb57d994e54aaa04d2@syzkaller.appspotmail.com Closes: https://lore.kernel.org/netdev/6777bf49.050a0220.178762.0040.GAE@google.com/T/#u Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20250103104546.3714168-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-04net: stmmac: TSO: Simplify the code flow of DMA descriptor allocationsFurong Xu
The TCP Segmentation Offload (TSO) engine is an optional function in DWMAC cores, it is implemented for dwmac4 and dwxgmac2 only, ancient dwmac100 and dwmac1000 are not supported by hardware. Current driver code checks priv->dma_cap.tsoen which is read from MAC_HW_Feature1 register to determine if TSO is enabled in hardware configurations, if (!priv->dma_cap.tsoen) driver never sets NETIF_F_TSO for net_device. This patch never affects dwmac100/dwmac1000 and their stmmac_desc_ops: ndesc_ops/enh_desc_ops, since TSO is never supported by them two. The DMA AXI address width of DWMAC cores can be configured to 32-bit/40-bit/48-bit, then the format of DMA transmit descriptors get a little different between 32-bit and 40-bit/48-bit. Current driver code checks priv->dma_cap.addr64 to use certain format with certain configuration. This patch converts the format of DMA transmit descriptors on dwmac4 and dwxgmac2 that the DMA AXI address width is configured to 32-bit (as described by function comments of stmmac_tso_xmit() in current code) to a more generic format (see updated function comments after this patch) which is actually already used on 40-bit/48-bit platforms to provide better compatibility and make code flow cleaner in TSO TX routine. Another interesting finding, struct stmmac_desc_ops is a common abstract interface to maintain descriptors, we should avoid the direct assignment of descriptor members (e.g. desc->des0), stmmac_set_desc_addr() is the proper method yet. This patch tries to improve this by the way. Tested and verified on: DWMAC CORE 5.00a with 32-bit DMA AXI address width DWMAC CORE 5.10a with 32-bit DMA AXI address width DWXGMAC CORE 3.20a with 40-bit DMA AXI address width Signed-off-by: Furong Xu <0x1207@gmail.com> Link: https://patch.msgid.link/20241220080726.1733837-1-0x1207@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-04net: pcs: pcs-mtk-lynxi: correctly report in-band status capabilitiesDaniel Golle
Neither does the LynxI PCS support QSGMII, nor is in-band-status supported in 2500Base-X mode. Fix the pcs_inband_caps() method accordingly. Fixes: 520d29bdda86 ("net: pcs: pcs-mtk-lynxi: implement pcs_inband_caps() method") Signed-off-by: Daniel Golle <daniel@makrotopia.org> Link: https://patch.msgid.link/Z3aJccb1vW14aukg@pidgin.makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-04tcp/dccp: allow a connection when sk_max_ack_backlog is zeroZhongqiu Duan
If the backlog of listen() is set to zero, sk_acceptq_is_full() allows one connection to be made, but inet_csk_reqsk_queue_is_full() does not. When the net.ipv4.tcp_syncookies is zero, inet_csk_reqsk_queue_is_full() will cause an immediate drop before the sk_acceptq_is_full() check in tcp_conn_request(), resulting in no connection can be made. This patch tries to keep consistent with 64a146513f8f ("[NET]: Revert incorrect accept queue backlog changes."). Link: https://lore.kernel.org/netdev/20250102080258.53858-1-kuniyu@amazon.com/ Fixes: ef547f2ac16b ("tcp: remove max_qlen_log") Signed-off-by: Zhongqiu Duan <dzq.aishenghu0@gmail.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Reviewed-by: Jason Xing <kerneljasonxing@gmail.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20250102171426.915276-1-dzq.aishenghu0@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-04net: 802: LLC+SNAP OID:PID lookup on start of skb dataAntonio Pastor
802.2+LLC+SNAP frames received by napi_complete_done() with GRO and DSA have skb->transport_header set two bytes short, or pointing 2 bytes before network_header & skb->data. This was an issue as snap_rcv() expected offset to point to SNAP header (OID:PID), causing packet to be dropped. A fix at llc_fixup_skb() (a024e377efed) resets transport_header for any LLC consumers that may care about it, and stops SNAP packets from being dropped, but doesn't fix the problem which is that LLC and SNAP should not use transport_header offset. Ths patch eliminates the use of transport_header offset for SNAP lookup of OID:PID so that SNAP does not rely on the offset at all. The offset is reset after pull for any SNAP packet consumers that may (but shouldn't) use it. Fixes: fda55eca5a33 ("net: introduce skb_transport_header_was_set()") Signed-off-by: Antonio Pastor <antonio.pastor@gmail.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20250103012303.746521-1-antonio.pastor@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-04fuse: respect FOPEN_KEEP_CACHE on opendirAmir Goldstein
The re-factoring of fuse_dir_open() missed the need to invalidate directory inode page cache with open flag FOPEN_KEEP_CACHE. Fixes: 7de64d521bf92 ("fuse: break up fuse_open_common()") Reported-by: Prince Kumar <princer@google.com> Closes: https://lore.kernel.org/linux-fsdevel/CAEW=TRr7CYb4LtsvQPLj-zx5Y+EYBmGfM24SuzwyDoGVNoKm7w@mail.gmail.com/ Signed-off-by: Amir Goldstein <amir73il@gmail.com> Link: https://lore.kernel.org/r/20250101130037.96680-1-amir73il@gmail.com Reviewed-by: Bernd Schubert <bernd.schubert@fastmail.fm> Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-01-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-6.13-rc6). No conflicts. Adjacent changes: include/linux/if_vlan.h f91a5b808938 ("af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK") 3f330db30638 ("net: reformat kdoc return statements") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-03Merge tag 'sched_ext-for-6.13-rc5-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext Pull sched_ext fixes from Tejun Heo: - Fix a bug where bpf_iter_scx_dsq_new() was not initializing the iterator's flags and could inadvertently enable e.g. reverse iteration - Fix a bug where scx_ops_bypass() could call irq_restore twice - Add Andrea and Changwoo as maintainers for better review coverage - selftests and tools/sched_ext build and other fixes * tag 'sched_ext-for-6.13-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: sched_ext: Fix dsq_local_on selftest sched_ext: initialize kit->cursor.flags sched_ext: Fix invalid irq restore in scx_ops_bypass() MAINTAINERS: add me as reviewer for sched_ext MAINTAINERS: add self as reviewer for sched_ext scx: Fix maximal BPF selftest prog sched_ext: fix application of sizeof to pointer selftests/sched_ext: fix build after renames in sched_ext API sched_ext: Add __weak to fix the build errors
2025-01-03Merge tag 'wq-for-6.13-rc5-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue fixes from Tejun Heo: - Suppress a corner case spurious flush dependency warning - Two trivial changes * tag 'wq-for-6.13-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: add printf attribute to __alloc_workqueue() workqueue: Do not warn when cancelling WQ_MEM_RECLAIM work from !WQ_MEM_RECLAIM worker rust: add safety comment in workqueue traits
2025-01-03Merge tag 'block-6.13-20250103' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: "Collection of fixes for block. Particularly the target name overflow has been a bit annoying, as it results in overwriting random memory and hence shows up as triggering various other bugs. - NVMe pull request via Keith: - Fix device specific quirk for PRP list alignment (Robert) - Fix target name overflow (Leo) - Fix target write granularity (Luis) - Fix target sleeping in atomic context (Nilay) - Remove unnecessary tcp queue teardown (Chunguang) - Simple cdrom typo fix" * tag 'block-6.13-20250103' of git://git.kernel.dk/linux: cdrom: Fix typo, 'devicen' to 'device' nvme-tcp: remove nvme_tcp_destroy_io_queues() nvmet-loop: avoid using mutex in IO hotpath nvmet: propagate npwg topology nvmet: Don't overflow subsysnqn nvme-pci: 512 byte aligned dma pool segment quirk
2025-01-03Merge tag 'io_uring-6.13-20250103' of git://git.kernel.dk/linuxLinus Torvalds
Pull io_uring fixes from Jens Axboe: - Fix an issue with the read multishot support and posting of CQEs from io-wq context - Fix a regression introduced in this cycle, where making the timeout lock a raw one uncovered another locking dependency. As a result, move the timeout flushing outside of the timeout lock, punting them to a local list first - Fix use of an uninitialized variable in io_async_msghdr. Doesn't really matter functionally, but silences a valid KMSAN complaint that it's not always initialized - Fix use of incrementally provided buffers for read on non-pollable files, where the buffer always gets committed upfront. Unfortunately the buffer address isn't resolved first, so the read ends up using the updated rather than the current value * tag 'io_uring-6.13-20250103' of git://git.kernel.dk/linux: io_uring/kbuf: use pre-committed buffer address for non-pollable file io_uring/net: always initialize kmsg->msg.msg_inq upfront io_uring/timeout: flush timeouts outside of the timeout lock io_uring/rw: fix downgraded mshot read
2025-01-03Merge tag 'net-6.13-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from wireles and netfilter. Nothing major here. Over the last two weeks we gathered only around two-thirds of our normal weekly fix count, but delaying sending these until -rc7 seemed like a really bad idea. AFAIK we have no bugs under investigation. One or two reverts for stuff for which we haven't gotten a proper fix will likely come in the next PR. Current release - fix to a fix: - netfilter: nft_set_hash: unaligned atomic read on struct nft_set_ext - eth: gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup Previous releases - regressions: - net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets - mptcp: - fix sleeping rcvmsg sleeping forever after bad recvbuffer adjust - fix TCP options overflow - prevent excessive coalescing on receive, fix throughput - net: fix memory leak in tcp_conn_request() if map insertion fails - wifi: cw1200: fix potential NULL dereference after conversion to GPIO descriptors - phy: micrel: dynamically control external clock of KSZ PHY, fix suspend behavior Previous releases - always broken: - af_packet: fix VLAN handling with MSG_PEEK - net: restrict SO_REUSEPORT to inet sockets - netdev-genl: avoid empty messages in NAPI get - dsa: microchip: fix set_ageing_time function on KSZ9477 and LAN937X - eth: - gve: XDP fixes around transmit, queue wakeup etc. - ti: icssg-prueth: fix firmware load sequence to prevent time jump which breaks timesync related operations Misc: - netlink: specs: mptcp: add missing attr and improve documentation" * tag 'net-6.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (50 commits) net: ti: icssg-prueth: Fix clearing of IEP_CMP_CFG registers during iep_init net: ti: icssg-prueth: Fix firmware load sequence. mptcp: prevent excessive coalescing on receive mptcp: don't always assume copied data in mptcp_cleanup_rbuf() mptcp: fix recvbuffer adjust on sleeping rcvmsg ila: serialize calls to nf_register_net_hooks() af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK af_packet: fix vlan_get_tci() vs MSG_PEEK net: wwan: iosm: Properly check for valid exec stage in ipc_mmio_init() net: restrict SO_REUSEPORT to inet sockets net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets net: sfc: Correct key_len for efx_tc_ct_zone_ht_params net: wwan: t7xx: Fix FSM command timeout issue sky2: Add device ID 11ab:4373 for Marvell 88E8075 mptcp: fix TCP options overflow. net: mv643xx_eth: fix an OF node reference leak gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup eth: bcmsysport: fix call balance of priv->clk handling routines net: llc: reset skb->transport_header netlink: specs: mptcp: fix missing doc ...
2025-01-03Merge tag 'nios2_update_for_v6.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux Pull nios2 fixlet from Dinh Nguyen: - Use str_yes_no() helper function * tag 'nios2_update_for_v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: nios2: Use str_yes_no() helper in show_cpuinfo()
2025-01-03Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds
Pull rdma fixes from Jason Gunthorpe: "A lot of fixes accumulated over the holiday break: - Static tool fixes, value is already proven to be NULL, possible integer overflow - Many bnxt_re fixes: - Crashes due to a mismatch in the maximum SGE list size - Don't waste memory for user QPs by creating kernel-only structures - Fix compatability issues with older HW in some of the new HW features recently introduced: RTS->RTS feature, work around 9096 - Do not allow destroy_qp to fail - Validate QP MTU against device limits - Add missing validation on madatory QP attributes for RTR->RTS - Report port_num in query_qp as required by the spec - Fix creation of QPs of the maximum queue size, and in the variable mode - Allow all QPs to be used on newer HW by limiting a work around only to HW it affects - Use the correct MSN table size for variable mode QPs - Add missing locking in create_qp() accessing the qp_tbl - Form WQE buffers correctly when some of the buffers are 0 hop - Don't crash on QP destroy if the userspace doesn't setup the dip_ctx - Add the missing QP flush handler call on the DWQE path to avoid hanging on error recovery - Consistently use ENXIO for return codes if the devices is fatally errored - Try again to fix VLAN support on iwarp, previous fix was reverted due to breaking other cards - Correct error path return code for rdma netlink events - Remove the seperate net_device pointer in siw and rxe which syzkaller found a way to UAF - Fix a UAF of a stack ib_sge in rtrs - Fix a regression where old mlx5 devices and FW were wrongly activing new device features and failing" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (28 commits) RDMA/mlx5: Enable multiplane mode only when it is supported RDMA/bnxt_re: Fix error recovery sequence RDMA/rtrs: Ensure 'ib_sge list' is accessible RDMA/rxe: Remove the direct link to net_device RDMA/hns: Fix missing flush CQE for DWQE RDMA/hns: Fix warning storm caused by invalid input in IO path RDMA/hns: Fix accessing invalid dip_ctx during destroying QP RDMA/hns: Fix mapping error of zero-hop WQE buffer RDMA/bnxt_re: Fix the locking while accessing the QP table RDMA/bnxt_re: Fix MSN table size for variable wqe mode RDMA/bnxt_re: Add send queue size check for variable wqe RDMA/bnxt_re: Disable use of reserved wqes RDMA/bnxt_re: Fix max_qp_wrs reported RDMA/siw: Remove direct link to net_device RDMA/nldev: Set error code in rdma_nl_notify_event RDMA/bnxt_re: Fix reporting hw_ver in query_device RDMA/bnxt_re: Fix to export port num to ib_query_qp RDMA/bnxt_re: Fix setting mandatory attributes for modify_qp RDMA/bnxt_re: Add check for path mtu in modify_qp RDMA/bnxt_re: Fix the check for 9060 condition ...
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