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2025-10-01smb: client: update cfid->last_access_time in open_cached_dir_by_dentry()Henrique Carvalho1-0/+1
open_cached_dir_by_dentry() was missing an update of cfid->last_access_time to jiffies, similar to what open_cached_dir() has. Add it to the function. Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com> Reviewed-by: Enzo Matsumiya <ematsumiya@suse.de> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-10-01smb: client: ensure open_cached_dir_by_dentry() only returns valid cfidSteve French4-6/+13
open_cached_dir_by_dentry() was exposing an invalid cached directory to callers. The validity check outside the function was exclusively based on cfid->time. Add validity check before returning success and introduce is_valid_cached_dir() helper for consistent checks across the code. Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com> Reviwed-by: Enzo Matsumiya <ematsumiya@suse.de> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-10-01smb: client: account smb directory cache usage and per-tcon totalsBharath SM5-14/+63
Add lightweight accounting for directory lease cache usage to aid debugging and limiting cache size in future. Track per-directory entry/byte counts and maintain per-tcon aggregates. Also expose the totals in /proc/fs/cifs/open_dirs. Signed-off-by: Bharath SM <bharathsm@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-10-01smb: client: add drop_dir_cache module parameter to invalidate cached direntsBharath SM1-0/+38
Add write-only /sys/module/cifs/parameters/drop_dir_cache. Writing a non-zero value iterates all tcons and calls invalidate_all_cached_dirs() to drop cached directory entries. This is useful to force a dirent cache drop across mounts for debugging and testing purpose. Signed-off-by: Bharath SM <bharathsm@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-10-01smb: client: show lease state as R/H/W (or NONE) in open_filesBharath SM1-5/+28
Print the lease/oplock caching state for each open file as a compact string of letters: R (read), H (handle), W (write). Signed-off-by: Bharath SM <bharathsm@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-29smb: client: fix crypto buffers in non-linear memoryEnzo Matsumiya1-11/+6
The crypto API, through the scatterlist API, expects input buffers to be in linear memory. We handle this with the cifs_sg_set_buf() helper that converts vmalloc'd memory to their corresponding pages. However, when we allocate our aead_request buffer (@creq in smb2ops.c::crypt_message()), we do so with kvzalloc(), which possibly puts aead_request->__ctx in vmalloc area. AEAD algorithm then uses ->__ctx for its private/internal data and operations, and uses sg_set_buf() for such data on a few places. This works fine as long as @creq falls into kmalloc zone (small requests) or vmalloc'd memory is still within linear range. Tasks' stacks are vmalloc'd by default (CONFIG_VMAP_STACK=y), so too many tasks will increment the base stacks' addresses to a point where virt_addr_valid(buf) will fail (BUG() in sg_set_buf()) when that happens. In practice: too many parallel reads and writes on an encrypted mount will trigger this bug. To fix this, always alloc @creq with kmalloc() instead. Also drop the @sensitive_size variable/arguments since kfree_sensitive() doesn't need it. Backtrace: [ 945.272081] ------------[ cut here ]------------ [ 945.272774] kernel BUG at include/linux/scatterlist.h:209! [ 945.273520] Oops: invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC NOPTI [ 945.274412] CPU: 7 UID: 0 PID: 56 Comm: kworker/u33:0 Kdump: loaded Not tainted 6.15.0-lku-11779-g8e9d6efccdd7-dirty #1 PREEMPT(voluntary) [ 945.275736] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.3-2-gc13ff2cd-prebuilt.qemu.org 04/01/2014 [ 945.276877] Workqueue: writeback wb_workfn (flush-cifs-2) [ 945.277457] RIP: 0010:crypto_gcm_init_common+0x1f9/0x220 [ 945.278018] Code: b0 00 00 00 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 48 c7 c0 00 00 00 80 48 2b 05 5c 58 e5 00 e9 58 ff ff ff <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 48 c7 04 24 01 00 00 00 48 8b [ 945.279992] RSP: 0018:ffffc90000a27360 EFLAGS: 00010246 [ 945.280578] RAX: 0000000000000000 RBX: ffffc90001d85060 RCX: 0000000000000030 [ 945.281376] RDX: 0000000000080000 RSI: 0000000000000000 RDI: ffffc90081d85070 [ 945.282145] RBP: ffffc90001d85010 R08: ffffc90001d85000 R09: 0000000000000000 [ 945.282898] R10: ffffc90001d85090 R11: 0000000000001000 R12: ffffc90001d85070 [ 945.283656] R13: ffff888113522948 R14: ffffc90001d85060 R15: ffffc90001d85010 [ 945.284407] FS: 0000000000000000(0000) GS:ffff8882e66cf000(0000) knlGS:0000000000000000 [ 945.285262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 945.285884] CR2: 00007fa7ffdd31f4 CR3: 000000010540d000 CR4: 0000000000350ef0 [ 945.286683] Call Trace: [ 945.286952] <TASK> [ 945.287184] ? crypt_message+0x33f/0xad0 [cifs] [ 945.287719] crypto_gcm_encrypt+0x36/0xe0 [ 945.288152] crypt_message+0x54a/0xad0 [cifs] [ 945.288724] smb3_init_transform_rq+0x277/0x300 [cifs] [ 945.289300] smb_send_rqst+0xa3/0x160 [cifs] [ 945.289944] cifs_call_async+0x178/0x340 [cifs] [ 945.290514] ? __pfx_smb2_writev_callback+0x10/0x10 [cifs] [ 945.291177] smb2_async_writev+0x3e3/0x670 [cifs] [ 945.291759] ? find_held_lock+0x32/0x90 [ 945.292212] ? netfs_advance_write+0xf2/0x310 [ 945.292723] netfs_advance_write+0xf2/0x310 [ 945.293210] netfs_write_folio+0x346/0xcc0 [ 945.293689] ? __pfx__raw_spin_unlock_irq+0x10/0x10 [ 945.294250] netfs_writepages+0x117/0x460 [ 945.294724] do_writepages+0xbe/0x170 [ 945.295152] ? find_held_lock+0x32/0x90 [ 945.295600] ? kvm_sched_clock_read+0x11/0x20 [ 945.296103] __writeback_single_inode+0x56/0x4b0 [ 945.296643] writeback_sb_inodes+0x229/0x550 [ 945.297140] __writeback_inodes_wb+0x4c/0xe0 [ 945.297642] wb_writeback+0x2f1/0x3f0 [ 945.298069] wb_workfn+0x300/0x490 [ 945.298472] process_one_work+0x1fe/0x590 [ 945.298949] worker_thread+0x1ce/0x3c0 [ 945.299397] ? __pfx_worker_thread+0x10/0x10 [ 945.299900] kthread+0x119/0x210 [ 945.300285] ? __pfx_kthread+0x10/0x10 [ 945.300729] ret_from_fork+0x119/0x1b0 [ 945.301163] ? __pfx_kthread+0x10/0x10 [ 945.301601] ret_from_fork_asm+0x1a/0x30 [ 945.302055] </TASK> Fixes: d08089f649a0 ("cifs: Change the I/O paths to use an iterator rather than a page list") Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-29smb: Use arc4 library instead of duplicate arc4 codeEric Biggers7-108/+10
fs/smb/common/cifs_arc4.c has an implementation of ARC4, but a copy of this same code is also present in lib/crypto/arc4.c to serve the other users of this legacy algorithm in the kernel. Remove the duplicate implementation in fs/smb/, which seems to have been added because of a misunderstanding, and just use the lib/crypto/ one. Signed-off-by: Eric Biggers <ebiggers@kernel.org> Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-29smb: client: add tcon information to smb2_reconnect() debug messagesHenrique Carvalho1-9/+9
smb2_reconnect() debug messages lack tcon context, making it hard to identify which tcon is reconnecting in multi-share environments. Change cifs_dbg() to cifs_tcon_dbg() to include tcon information. Closes: https://bugzilla.suse.com/show_bug.cgi?id=1234066 Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-29Remove bcachefs core codeLinus Torvalds284-117483/+0
bcachefs was marked 'externally maintained' in 6.17 but the code remained to make the transition smoother. It's now a DKMS module, making the in-kernel code stale, so remove it to avoid any version confusion. Link: https://lore.kernel.org/linux-bcachefs/yokpt2d2g2lluyomtqrdvmkl3amv3kgnipmenobkpgx537kay7@xgcgjviv3n7x/T/ Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2025-09-29Unbreak 'make tools/*' for user-space targetsLinus Torvalds1-2/+2
This pattern isn't very documented, and apparently not used much outside of 'make tools/help', but it has existed for over a decade (since commit ea01fa9f63ae: "tools: Connect to the kernel build system"). However, it doesn't work very well for most cases, particularly the useful "tools/all" target, because it overrides the LDFLAGS value with an empty one. And once overridden, 'make' will then not honor the tooling makefiles trying to change it - which then makes any LDFLAGS use in the tooling directory break, typically causing odd link errors. Remove that LDFLAGS override, since it seems to be entirely historical. The core kernel makefiles no longer modify LDFLAGS as part of the build, and use kernel-specific link flags instead (eg 'KBUILD_LDFLAGS' and friends). This allows more of the 'make tools/*' cases to work. I say 'more', because some of the tooling build rules make various other assumptions or have other issues, so it's still a bit hit-or-miss. But those issues tend to show up with the 'make -C tools xyz' pattern too, so now it's no longer an issue of this particular 'tools/*' build rule being special. Acked-by: Nathan Chancellor <nathan@kernel.org> Cc: Nicolas Schier <nicolas@fjasle.eu> Cc: Borislav Petkov <bp@alien8.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2025-09-29mount: handle NULL values in mnt_ns_release()Christian Brauner1-1/+1
When calling in listmount() mnt_ns_release() may be passed a NULL pointer. Handle that case gracefully. Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2025-09-29Fix CC_HAS_ASM_GOTO_OUTPUT on non-x86 architecturesLinus Torvalds1-1/+1
There's a silly problem with the CC_HAS_ASM_GOTO_OUTPUT test: even with a working compiler it will fail on some architectures simply because it uses the mnemonic "jmp" for testing the inline asm. And as reported by Geert, not all architectures use that mnemonic, so the test fails spuriously on such platforms (including arm and riscv, but also several other architectures). This issue avoided any obvious test failures because the build still works thanks to falling back on the old non-asm-goto code, which just generates worse code. Just use an empty asm statement instead. Reported-and-tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Suggested-by: Peter Zijlstra <peterz@infradead.org> Fixes: e2ffa15b9baa ("kbuild: Disable CC_HAS_ASM_GOTO_OUTPUT on clang < 17") Cc: Nathan Chancellor <nathan@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2025-09-28smb: server: let smb_direct_flush_send_list() invalidate a remote key firstStefan Metzmacher1-4/+7
If we want to invalidate a remote key we should do that as soon as possible, so do it in the first send work request. Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: make use of ib_alloc_cq_any() instead of ib_alloc_cq()Stefan Metzmacher1-5/+7
commit 20cf4e026730 ("rdma: Enable ib_alloc_cq to spread work over a device's comp_vectors") happened before ksmbd was upstreamed, but after the out of tree ksmbd (a.k.a. cifsd) was developed. So we still used ib_alloc_cq(). Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: make consitent use of spin_lock_irq{save,restore}() in ↵Stefan Metzmacher1-15/+24
transport_rdma.c There is a mix of using spin_lock() and spin_lock_irq(), which is confusing as IB_POLL_WORKQUEUE is used and no code would be called from any interrupt. So using spin_lock() or even mutexes would be ok. But we'll soon share common code with the client, which uses IB_POLL_SOFTIRQ. And Documentation/kernel-hacking/locking.rst section "Cheat Sheet For Locking" says: - Otherwise (== data can be touched in an interrupt), use spin_lock_irqsave() and spin_unlock_irqrestore(). So in order to keep it simple and safe we use that version now. It will help merging functions into common code and have consistent locking in all cases. Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: let ↵Stefan Metzmacher1-6/+34
{free_transport,smb_direct_disconnect_rdma_{work,connection}}() wake up all wait queues This is important in order to let all waiters notice a broken connection. We also go via smb_direct_disconnect_rdma_{work,connection}() for broken connections. Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: let smb_direct_disconnect_rdma_connection() disable all work ↵Stefan Metzmacher1-0/+9
but disconnect_work There's no point run these if we already know the connection is broken. Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: fill in smbdirect_socket.first_error on errorStefan Metzmacher1-0/+6
For now we just use -ECONNABORTED, but it will get more detailed later. Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: let smb_direct_disconnect_rdma_connection() set ↵Stefan Metzmacher1-0/+40
SMBDIRECT_SOCKET_ERROR... smb_direct_disconnect_rdma_connection() should turn the status into an error state instead of leaving it as is until smb_direct_disconnect_rdma_work() is running. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to ↵Stefan Metzmacher1-3/+2
smb_direct_send_negotiate_response() This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to {enqueue,get_first}_reassembly()Stefan Metzmacher1-13/+7
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_post_send_data()Stefan Metzmacher1-7/+4
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to post_sendmsg()Stefan Metzmacher1-4/+3
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_create_header()Stefan Metzmacher1-3/+2
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to manage_keep_alive_before_sending()Stefan Metzmacher1-3/+2
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to manage_credits_prior_sending()Stefan Metzmacher1-4/+3
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to calc_rw_credits()Stefan Metzmacher1-4/+2
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to wait_for_rw_credits()Stefan Metzmacher1-4/+2
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to wait_for_send_credits()Stefan Metzmacher1-3/+2
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to wait_for_credits()Stefan Metzmacher1-4/+3
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_flush_send_list()Stefan Metzmacher1-4/+3
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_post_send()Stefan Metzmacher1-4/+3
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: remove unused struct struct smb_direct_transport argument from ↵Stefan Metzmacher1-4/+3
smb_direct_send_ctx_init() This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_{alloc,free}_sendmsg()Stefan Metzmacher1-15/+11
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_connect()Stefan Metzmacher1-4/+3
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_prepare_negotiation()Stefan Metzmacher1-4/+3
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_accept_client()Stefan Metzmacher1-3/+2
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_post_recv()Stefan Metzmacher1-6/+3
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_create_qpair()Stefan Metzmacher1-3/+2
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_qpair_handler()Stefan Metzmacher1-5/+4
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_cm_handler()Stefan Metzmacher1-3/+2
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to ↵Stefan Metzmacher1-19/+13
smb_direct_disconnect_rdma_connection() This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_init_params()Stefan Metzmacher1-3/+2
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_get_max_fr_pages()Stefan Metzmacher1-4/+2
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to smb_direct_{create,destroy}_pools()Stefan Metzmacher1-10/+9
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: pass struct smbdirect_socket to {get_free,put}_recvmsg()Stefan Metzmacher1-20/+17
This will make it easier to move function to the common code in future. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: make use of smbdirect_socket.workqueueStefan Metzmacher1-10/+12
We still use the single global workqueue, but this will allow us to share common code soon. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: implement correct keepalive and timeout handling for smbdirectStefan Metzmacher1-0/+74
Now client and server behave in the same way and we can start to share common functions. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: make use of smbdirect_socket.idle.immediate_workStefan Metzmacher1-12/+9
With this commit the server only uses struct smbdirect_socket! It doesn't use the idle timer yet, but it will be added soon, from there we'll be ready split common functions. Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-09-28smb: server: make use of smbdirect_socket.rdma.legacy_iwarpStefan Metzmacher1-4/+2
Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
generated by cgit v1.2.3 (git 2.39.1) at 2026-01-03 18:42:34 +0000