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[PATCH openEuler-22.03-LTS-SP2] x86/srso: Fix SBPB enablement for spec_rstack_overflow=off
by Guo Mengqi 17 Apr '24

17 Apr '24

From: Josh Poimboeuf <jpoimboe(a)kernel.org> stable inclusion from stable-v5.10.198 commit ae806c74c0634b0c23855066d8ba28d850fd1260 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I95AT9 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 01b057b2f4cc2d905a0bd92195657dbd9a7005ab ] If the user has requested no SRSO mitigation, other mitigations can use the lighter-weight SBPB instead of IBPB. Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") Signed-off-by: Josh Poimboeuf <jpoimboe(a)kernel.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Acked-by: Borislav Petkov (AMD) <bp(a)alien8.de> Link: https://lore.kernel.org/r/b20820c3cfd1003171135ec8d762a0b957348497.16938899… Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: sanglipeng <sanglipeng1(a)jd.com> --- arch/x86/kernel/cpu/bugs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index f12394ea736a..8a4c8cb5001b 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -2393,7 +2393,7 @@ static void __init srso_select_mitigation(void) switch (srso_cmd) { case SRSO_CMD_OFF: - return; + goto pred_cmd; case SRSO_CMD_MICROCODE: if (has_microcode) { -- 2.17.1

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[PATCH openEuler-22.03-LTS-SP2] RDMA/siw: Fix connection failure handling
by Guo Mengqi 17 Apr '24

17 Apr '24

From: Bernard Metzler <bmt(a)zurich.ibm.com> stable inclusion from stable-v5.10.198 commit 0d520cdb0cd095eac5d00078dfd318408c9b5eed category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I987V5 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 53a3f777049771496f791504e7dc8ef017cba590 upstream. In case immediate MPA request processing fails, the newly created endpoint unlinks the listening endpoint and is ready to be dropped. This special case was not handled correctly by the code handling the later TCP socket close, causing a NULL dereference crash in siw_cm_work_handler() when dereferencing a NULL listener. We now also cancel the useless MPA timeout, if immediate MPA request processing fails. This patch furthermore simplifies MPA processing in general: Scheduling a useless TCP socket read in sk_data_ready() upcall is now surpressed, if the socket is already moved out of TCP_ESTABLISHED state. Fixes: 6c52fdc244b5 ("rdma/siw: connection management") Signed-off-by: Bernard Metzler <bmt(a)zurich.ibm.com> Link: https://lore.kernel.org/r/20230905145822.446263-1-bmt@zurich.ibm.com Signed-off-by: Leon Romanovsky <leon(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: sanglipeng <sanglipeng1(a)jd.com> --- drivers/infiniband/sw/siw/siw_cm.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/sw/siw/siw_cm.c b/drivers/infiniband/sw/siw/siw_cm.c index b87ba4c9fccf..bfa163de6d06 100644 --- a/drivers/infiniband/sw/siw/siw_cm.c +++ b/drivers/infiniband/sw/siw/siw_cm.c @@ -973,6 +973,7 @@ static void siw_accept_newconn(struct siw_cep *cep) siw_cep_put(cep); new_cep->listen_cep = NULL; if (rv) { + siw_cancel_mpatimer(new_cep); siw_cep_set_free(new_cep); goto error; } @@ -1097,9 +1098,12 @@ static void siw_cm_work_handler(struct work_struct *w) /* * Socket close before MPA request received. */ - siw_dbg_cep(cep, "no mpareq: drop listener\n"); - siw_cep_put(cep->listen_cep); - cep->listen_cep = NULL; + if (cep->listen_cep) { + siw_dbg_cep(cep, + "no mpareq: drop listener\n"); + siw_cep_put(cep->listen_cep); + cep->listen_cep = NULL; + } } } release_cep = 1; @@ -1222,7 +1226,11 @@ static void siw_cm_llp_data_ready(struct sock *sk) if (!cep) goto out; - siw_dbg_cep(cep, "state: %d\n", cep->state); + siw_dbg_cep(cep, "cep state: %d, socket state %d\n", + cep->state, sk->sk_state); + + if (sk->sk_state != TCP_ESTABLISHED) + goto out; switch (cep->state) { case SIW_EPSTATE_RDMA_MODE: -- 2.17.1

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[PATCH openEuler-22.03-LTS] RDMA/siw: Fix connection failure handling
by Guo Mengqi 17 Apr '24

17 Apr '24

From: Bernard Metzler <bmt(a)zurich.ibm.com> stable inclusion from stable-v5.10.198 commit 0d520cdb0cd095eac5d00078dfd318408c9b5eed category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I987V5 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 53a3f777049771496f791504e7dc8ef017cba590 upstream. In case immediate MPA request processing fails, the newly created endpoint unlinks the listening endpoint and is ready to be dropped. This special case was not handled correctly by the code handling the later TCP socket close, causing a NULL dereference crash in siw_cm_work_handler() when dereferencing a NULL listener. We now also cancel the useless MPA timeout, if immediate MPA request processing fails. This patch furthermore simplifies MPA processing in general: Scheduling a useless TCP socket read in sk_data_ready() upcall is now surpressed, if the socket is already moved out of TCP_ESTABLISHED state. Fixes: 6c52fdc244b5 ("rdma/siw: connection management") Signed-off-by: Bernard Metzler <bmt(a)zurich.ibm.com> Link: https://lore.kernel.org/r/20230905145822.446263-1-bmt@zurich.ibm.com Signed-off-by: Leon Romanovsky <leon(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: sanglipeng <sanglipeng1(a)jd.com> --- drivers/infiniband/sw/siw/siw_cm.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/sw/siw/siw_cm.c b/drivers/infiniband/sw/siw/siw_cm.c index b87ba4c9fccf..bfa163de6d06 100644 --- a/drivers/infiniband/sw/siw/siw_cm.c +++ b/drivers/infiniband/sw/siw/siw_cm.c @@ -973,6 +973,7 @@ static void siw_accept_newconn(struct siw_cep *cep) siw_cep_put(cep); new_cep->listen_cep = NULL; if (rv) { + siw_cancel_mpatimer(new_cep); siw_cep_set_free(new_cep); goto error; } @@ -1097,9 +1098,12 @@ static void siw_cm_work_handler(struct work_struct *w) /* * Socket close before MPA request received. */ - siw_dbg_cep(cep, "no mpareq: drop listener\n"); - siw_cep_put(cep->listen_cep); - cep->listen_cep = NULL; + if (cep->listen_cep) { + siw_dbg_cep(cep, + "no mpareq: drop listener\n"); + siw_cep_put(cep->listen_cep); + cep->listen_cep = NULL; + } } } release_cep = 1; @@ -1222,7 +1226,11 @@ static void siw_cm_llp_data_ready(struct sock *sk) if (!cep) goto out; - siw_dbg_cep(cep, "state: %d\n", cep->state); + siw_dbg_cep(cep, "cep state: %d, socket state %d\n", + cep->state, sk->sk_state); + + if (sk->sk_state != TCP_ESTABLISHED) + goto out; switch (cep->state) { case SIW_EPSTATE_RDMA_MODE: -- 2.17.1

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[PATCH openEuler-22.03-LTS-SP1] RDMA/siw: Fix connection failure handling
by Guo Mengqi 17 Apr '24

17 Apr '24

From: Bernard Metzler <bmt(a)zurich.ibm.com> stable inclusion from stable-v5.10.198 commit 0d520cdb0cd095eac5d00078dfd318408c9b5eed category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I987V5 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 53a3f777049771496f791504e7dc8ef017cba590 upstream. In case immediate MPA request processing fails, the newly created endpoint unlinks the listening endpoint and is ready to be dropped. This special case was not handled correctly by the code handling the later TCP socket close, causing a NULL dereference crash in siw_cm_work_handler() when dereferencing a NULL listener. We now also cancel the useless MPA timeout, if immediate MPA request processing fails. This patch furthermore simplifies MPA processing in general: Scheduling a useless TCP socket read in sk_data_ready() upcall is now surpressed, if the socket is already moved out of TCP_ESTABLISHED state. Fixes: 6c52fdc244b5 ("rdma/siw: connection management") Signed-off-by: Bernard Metzler <bmt(a)zurich.ibm.com> Link: https://lore.kernel.org/r/20230905145822.446263-1-bmt@zurich.ibm.com Signed-off-by: Leon Romanovsky <leon(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: sanglipeng <sanglipeng1(a)jd.com> --- drivers/infiniband/sw/siw/siw_cm.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/sw/siw/siw_cm.c b/drivers/infiniband/sw/siw/siw_cm.c index b87ba4c9fccf..bfa163de6d06 100644 --- a/drivers/infiniband/sw/siw/siw_cm.c +++ b/drivers/infiniband/sw/siw/siw_cm.c @@ -973,6 +973,7 @@ static void siw_accept_newconn(struct siw_cep *cep) siw_cep_put(cep); new_cep->listen_cep = NULL; if (rv) { + siw_cancel_mpatimer(new_cep); siw_cep_set_free(new_cep); goto error; } @@ -1097,9 +1098,12 @@ static void siw_cm_work_handler(struct work_struct *w) /* * Socket close before MPA request received. */ - siw_dbg_cep(cep, "no mpareq: drop listener\n"); - siw_cep_put(cep->listen_cep); - cep->listen_cep = NULL; + if (cep->listen_cep) { + siw_dbg_cep(cep, + "no mpareq: drop listener\n"); + siw_cep_put(cep->listen_cep); + cep->listen_cep = NULL; + } } } release_cep = 1; @@ -1222,7 +1226,11 @@ static void siw_cm_llp_data_ready(struct sock *sk) if (!cep) goto out; - siw_dbg_cep(cep, "state: %d\n", cep->state); + siw_dbg_cep(cep, "cep state: %d, socket state %d\n", + cep->state, sk->sk_state); + + if (sk->sk_state != TCP_ESTABLISHED) + goto out; switch (cep->state) { case SIW_EPSTATE_RDMA_MODE: -- 2.17.1

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[PATCH openEuler-1.0-LTS] drm/vkms: call drm_atomic_helper_shutdown before drm_dev_put()
by Guo Mengqi 17 Apr '24

17 Apr '24

commit 73a82b22963d ("drm/atomic: Fix potential use-after-free in nonblocking commits") introduced drm_dev_get/put() to drm_atomic_helper_shutdown(). And this cause problem in vkms driver exit process. vkms_exit() drm_dev_put() vkms_release() drm_atomic_helper_shutdown() drm_dev_get() drm_dev_put() vkms_release() ------ use after free Using 5.4 stable x86 image on qemu, below stacktrace can be triggered by load and unload vkms.ko. root:~ # insmod vkms.ko [ 76.957802] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 76.961490] [drm] Driver supports precise vblank timestamp query. [ 76.964416] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 0 root:~ # rmmod vkms.ko [ 79.650202] refcount_t: addition on 0; use-after-free. [ 79.650249] WARNING: CPU: 2 PID: 3533 at ../lib/refcount.c:25 refcount_warn_saturate+0xcf/0xf0 [ 79.654241] Modules linked in: vkms(-) [ 79.654249] CPU: 2 PID: 3533 Comm: rmmod Not tainted 5.4.273 #4 [ 79.654251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 79.654262] RIP: 0010:refcount_warn_saturate+0xcf/0xf0 ... [ 79.654296] Call Trace: [ 79.654462] ? __warn+0x80/0xd0 [ 79.654473] ? refcount_warn_saturate+0xcf/0xf0 [ 79.654481] ? report_bug+0xb6/0x130 [ 79.654484] ? refcount_warn_saturate+0xcf/0xf0 [ 79.654489] ? fixup_bug.part.12+0x13/0x30 [ 79.654492] ? do_error_trap+0x90/0xb0 [ 79.654495] ? do_invalid_op+0x31/0x40 [ 79.654497] ? refcount_warn_saturate+0xcf/0xf0 [ 79.654504] ? invalid_op+0x1e/0x30 [ 79.654508] ? refcount_warn_saturate+0xcf/0xf0 [ 79.654516] drm_atomic_state_init+0x68/0xb0 [ 79.654543] drm_atomic_state_alloc+0x43/0x60 [ 79.654551] drm_atomic_helper_disable_all+0x13/0x180 [ 79.654562] drm_atomic_helper_shutdown+0x5f/0xb0 [ 79.654571] vkms_release+0x18/0x40 [vkms] [ 79.654575] vkms_exit+0x29/0xc00 [vkms] [ 79.654582] __x64_sys_delete_module+0x155/0x220 [ 79.654592] do_syscall_64+0x43/0x120 [ 79.654603] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 79.654619] ---[ end trace ce0c02f57ea6bf73 ]--- It seems that the proper unload sequence is: drm_atomic_helper_shutdown(); drm_dev_put(); Just put drm_atomic_helper_shutdown() before drm_dev_put() should solve the problem. Note that vkms exit code is refactored by commit 53d77aaa3f76 ("drm/vkms: Use devm_drm_dev_alloc") in tags/v5.10-rc1. So this bug only exists on 4.19 and 5.4. Fixes: 380c7ceabdde ("drm/atomic: Fix potential use-after-free in nonblocking commits") Fixes: 2ead1be54b22 ("drm/vkms: Fix connector leak at the module removal") Signed-off-by: Guo Mengqi <guomengqi3(a)huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/gpu/drm/vkms/vkms_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index b1201c18d3eb..d32e08f17427 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -39,7 +39,6 @@ static void vkms_release(struct drm_device *dev) struct vkms_device *vkms = container_of(dev, struct vkms_device, drm); platform_device_unregister(vkms->platform); - drm_atomic_helper_shutdown(&vkms->drm); drm_mode_config_cleanup(&vkms->drm); drm_dev_fini(&vkms->drm); } @@ -137,6 +136,7 @@ static void __exit vkms_exit(void) } drm_dev_unregister(&vkms_device->drm); + drm_atomic_helper_shutdown(&vkms_device->drm); drm_dev_put(&vkms_device->drm); kfree(vkms_device); -- 2.17.1

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[PATCH OLK-6.6 00/54] ext4: use iomap for regular file's buffered IO path and enable large foilo
by Zhang Yi 17 Apr '24

17 Apr '24

This series convert ext4 buffered IO path from buffered_head to iomap, and enable large folio by default. 01-14: ioamp map multiple blocks pre ->map_blocks by Christoph, backport from [1]. 15: A small debug improvement for the previous series in iomap map_blocks [2]. 16-24: fix a stale zero data issue in xfs and make iomap_zero_ranege don't increase i_size [3]. 25-29: the first part of prepartory changes have been merged to upstream [4]. 30-38: the second part of prepartory changes, fix an issue and support adding multi-delalloc blocks [5]. 39-54: comvert buffered_head to iomap, these are picked up from the my v3 series [6]. [1] https://lore.kernel.org/linux-fsdevel/20231207072710.176093-1-hch@lst.de/ [2] https://lore.kernel.org/linux-fsdevel/20240220115759.3445025-1-yi.zhang@hua… [3] https://lore.kernel.org/linux-xfs/20240320110548.2200662-1-yi.zhang@huaweic… [4] https://lore.kernel.org/linux-ext4/20240105033018.1665752-1-yi.zhang@huawei… [5] https://lore.kernel.org/linux-ext4/20240410034203.2188357-1-yi.zhang@huawei… [6] https://lore.kernel.org/linux-ext4/20240127015825.1608160-1-yi.zhang@huawei… Thanks, Yi. Christoph Hellwig (14): iomap: clear the per-folio dirty bits on all writeback failures iomap: treat inline data in iomap_writepage_map as an I/O error iomap: move the io_folios field out of struct iomap_ioend iomap: move the PF_MEMALLOC check to iomap_writepages iomap: factor out a iomap_writepage_handle_eof helper iomap: move all remaining per-folio logic into iomap_writepage_map iomap: clean up the iomap_alloc_ioend calling convention iomap: move the iomap_sector sector calculation out of iomap_add_to_ioend iomap: don't chain bios iomap: only call mapping_set_error once for each failed bio iomap: factor out a iomap_writepage_map_block helper iomap: submit ioends immediately iomap: map multiple blocks at a time iomap: pass the length of the dirty region to ->map_blocks Zhang Yi (40): iomap: add pos and dirty_len into trace_iomap_writepage_map xfs: match lock mode in xfs_buffered_write_iomap_begin() xfs: make the seq argument to xfs_bmapi_convert_delalloc() optional xfs: make xfs_bmapi_convert_delalloc() to allocate the target offset xfs: convert delayed extents to unwritten when zeroing post eof blocks iomap: drop the write failure handles when unsharing and zeroing iomap: don't increase i_size if it's not a write operation iomap: use a new variable to handle the written bytes in iomap_write_iter() iomap: make iomap_write_end() return a boolean iomap: do some small logical cleanup in buffered write ext4: refactor ext4_da_map_blocks() ext4: convert to exclusive lock while inserting delalloc extents ext4: add a hole extent entry in cache after punch ext4: make ext4_map_blocks() distinguish delalloc only extent ext4: make ext4_set_iomap() recognize IOMAP_DELALLOC map type ext4: factor out a common helper to query extent map ext4: check the extent status again before inserting delalloc block ext4: trim delalloc extent ext4: drop iblock parameter ext4: make ext4_es_insert_delayed_block() insert multi-blocks ext4: make ext4_da_reserve_space() reserve multi-clusters ext4: factor out check for whether a cluster is allocated ext4: make ext4_insert_delayed_block() insert multi-blocks ext4: make ext4_da_map_blocks() buffer_head unaware ext4: use reserved metadata blocks when splitting extent on endio ext4: factor out ext4_map_create_blocks() to allocate new blocks ext4: introduce seq counter for the extent status entry ext4: add a new iomap aops for regular file's buffered IO path ext4: implement buffered read iomap path ext4: implement buffered write iomap path ext4: implement writeback iomap path ext4: implement mmap iomap path ext4: implement zero_range iomap path ext4: writeback partial blocks before zeroing out range ext4: fall back to buffer_head path for defrag ext4: partial enable iomap for regular file's buffered IO path filemap: support disable large folios on active inode ext4: enable large folio for regular file with iomap buffered IO path ext4: don't mark IOMAP_F_DIRTY for buffer write ext4: add mount option for buffered IO iomap path block/fops.c | 2 +- fs/ext4/ext4.h | 15 +- fs/ext4/ext4_jbd2.c | 6 + fs/ext4/extents.c | 42 +- fs/ext4/extents_status.c | 76 ++- fs/ext4/extents_status.h | 5 +- fs/ext4/file.c | 19 +- fs/ext4/ialloc.c | 5 + fs/ext4/inode.c | 934 ++++++++++++++++++++++++++++-------- fs/ext4/move_extent.c | 35 ++ fs/ext4/page-io.c | 107 +++++ fs/ext4/super.c | 21 + fs/gfs2/bmap.c | 2 +- fs/iomap/buffered-io.c | 683 +++++++++++++------------- fs/iomap/trace.h | 43 +- fs/xfs/libxfs/xfs_bmap.c | 40 +- fs/xfs/xfs_aops.c | 63 +-- fs/xfs/xfs_iomap.c | 39 +- fs/zonefs/file.c | 3 +- include/linux/iomap.h | 19 +- include/linux/pagemap.h | 14 + include/trace/events/ext4.h | 42 +- mm/readahead.c | 6 + 23 files changed, 1562 insertions(+), 659 deletions(-) -- 2.39.2

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[PATCH openEuler-22.03-LTS-SP2 0/2] CVE-2023-52641
by ZhaoLong Wang 17 Apr '24

17 Apr '24

Konstantin Komarov (2): fs/ntfs3: Fix NULL pointer dereference on error in attr_allocate_frame() fs/ntfs3: Add NULL ptr dereference checking at the end of attr_allocate_frame() fs/ntfs3/attrib.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) -- 2.39.2

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[PATCH openEuler-22.03-LTS-SP1 0/2] CVE-2023-52641
by ZhaoLong Wang 17 Apr '24

17 Apr '24

Konstantin Komarov (2): fs/ntfs3: Fix NULL pointer dereference on error in attr_allocate_frame() fs/ntfs3: Add NULL ptr dereference checking at the end of attr_allocate_frame() fs/ntfs3/attrib.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) -- 2.39.2

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[PATCH openEuler-22.03-LTS 0/2] CVE-2023-52641
by ZhaoLong Wang 17 Apr '24

17 Apr '24

Konstantin Komarov (2): fs/ntfs3: Fix NULL pointer dereference on error in attr_allocate_frame() fs/ntfs3: Add NULL ptr dereference checking at the end of attr_allocate_frame() fs/ntfs3/attrib.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) -- 2.39.2

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[PATCH OLK-5.10 0/2] Fix CVE-2023-52641
by ZhaoLong Wang 17 Apr '24

17 Apr '24

Konstantin Komarov (2): fs/ntfs3: Fix NULL pointer dereference on error in attr_allocate_frame() fs/ntfs3: Add NULL ptr dereference checking at the end of attr_allocate_frame() fs/ntfs3/attrib.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) -- 2.39.2

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[openeuler:OLK-5.10] BUILD REGRESSION a474d353b33ec1a40219c2e286c74e1b19377dff
by kernel test robot 17 Apr '24

17 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: a474d353b33ec1a40219c2e286c74e1b19377dff !6124 xen/events: close evtchn after mapping cleanup Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202404161958.Po7ipjlU-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) drivers/net/ethernet/bzwx/nce/comm/txrx.c:5:10: fatal error: 'ne6x_trace.h' file not found drivers/net/ethernet/bzwx/nce/ne6x/ne6x.h:35:10: fatal error: 'reg.h' file not found drivers/net/ethernet/bzwx/nce/ne6x_vf/ne6xvf.h:41:10: fatal error: 'reg.h' file not found Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allnoconfig | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_enter | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-003-20240417 | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_enter | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit `-- x86_64-buildonly-randconfig-002-20240417 |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit clang_recent_errors |-- arm64-allyesconfig | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- description:Display-controller-reference-clock-source-is-not-of-type-object-boolean | |-- description:Display-controller-reference-clock-source-is-too-short | |-- description:Offset-and-length-of-the-memory-mapped-registers-is-too-short | |-- items-is-not-one-of-type-description-dependencies-dependentRequired-dependentSchemas-properties-patternProperties-additionalProperties-unevaluatedProperties-deprecated-required-not-allOf-anyOf-oneOf-r | `-- minItems-is-not-one-of-type-description-dependencies-dependentRequired-dependentSchemas-properties-patternProperties-additionalProperties-unevaluatedProperties-deprecated-required-not-allOf-anyOf-oneO |-- x86_64-allnoconfig | `-- drivers-net-ethernet-mucse-rnpm-rnpm_common.h:linux-version.h-not-needed. `-- x86_64-allyesconfig |-- drivers-infiniband-hw-xsc-mem.c:warning:no-previous-prototype-for-function-xsc_find_chunk_cont_0 |-- drivers-infiniband-hw-xsc-mr.c:warning:variable-using_peer_mem-set-but-not-used |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:fatal-error:ne6x_trace.h-file-not-found |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x.h:fatal-error:reg.h-file-not-found |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf.h:fatal-error:reg.h-file-not-found |-- drivers-net-ethernet-yunsilicon-xsc-common-xsc_core.h:warning:bitwise-or-with-non-zero-value-always-evaluates-to-true |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_eth_change_link_status |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_get_vf_config |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_rx_get_linear_frag_sz |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_rx_is_linear_skb |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:no-previous-prototype-for-function-xsc_select_queue |-- drivers-net-ethernet-yunsilicon-xsc-net-main.c:warning:variable-txq_ix-is-uninitialized-when-used-here |-- drivers-net-ethernet-yunsilicon-xsc-net-xsc_dcbnl.c:warning:variable-buffer_size-set-but-not-used |-- drivers-net-ethernet-yunsilicon-xsc-net-xsc_dcbnl.c:warning:variable-curr_pfc_en-is-uninitialized-when-used-here |-- drivers-net-ethernet-yunsilicon-xsc-net-xsc_dcbnl.c:warning:variable-prio2buffer-set-but-not-used |-- drivers-net-ethernet-yunsilicon-xsc-pci-main.c:warning:no-previous-prototype-for-function-xsc_devid_to_pcie_no |-- drivers-net-ethernet-yunsilicon-xsc-pci-xsc_pci_ctrl.c:warning:no-previous-prototype-for-function-find_kallsyms_lookup_name `-- drivers-net-ethernet-yunsilicon-xsc-pci-xsc_pci_ctrl.c:warning:no-previous-prototype-for-function-noop_pre elapsed time: 733m configs tested: 29 configs skipped: 148 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240417 clang arm64 randconfig-002-20240417 clang arm64 randconfig-003-20240417 gcc arm64 randconfig-004-20240417 clang x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240417 clang x86_64 buildonly-randconfig-002-20240417 gcc x86_64 buildonly-randconfig-003-20240417 clang x86_64 buildonly-randconfig-004-20240417 clang x86_64 buildonly-randconfig-005-20240417 clang x86_64 buildonly-randconfig-006-20240417 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240417 gcc x86_64 randconfig-002-20240417 gcc x86_64 randconfig-003-20240417 gcc x86_64 randconfig-004-20240417 clang x86_64 randconfig-005-20240417 clang x86_64 randconfig-006-20240417 gcc x86_64 randconfig-011-20240417 clang x86_64 randconfig-012-20240417 clang x86_64 randconfig-013-20240417 clang x86_64 randconfig-014-20240417 gcc x86_64 randconfig-015-20240417 clang x86_64 randconfig-071-20240417 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6] BUILD REGRESSION ba2303cacfdaf39c19a78290c541499b23712f54
by kernel test robot 17 Apr '24

17 Apr '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: ba2303cacfdaf39c19a78290c541499b23712f54 !6048 improve 3SNIC 910/920/930 NIC driver Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202404162024.n82VbpYr-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202404162213.pf9mWsUO-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) arch/arm64/kernel/cpufeature.c:2209:57: error: 'enable_pseudo_nmi' undeclared (first use in this function); did you mean 'enable_percpu_nmi'? drivers/net/ethernet/bzwx/nce/comm/txrx.c:5:10: fatal error: ne6x_trace.h: No such file or directory drivers/net/ethernet/bzwx/nce/ne6x/ne6x.h:35:10: fatal error: reg.h: No such file or directory drivers/net/ethernet/bzwx/nce/ne6x_vf/ne6xvf.h:41:10: fatal error: reg.h: No such file or directory Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allnoconfig | `-- arch-arm64-kernel-cpufeature.c:error:enable_pseudo_nmi-undeclared-(first-use-in-this-function) |-- loongarch-allmodconfig | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:fatal-error:ne6x_trace.h:No-such-file-or-directory | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x.h:fatal-error:reg.h:No-such-file-or-directory | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf.h:fatal-error:reg.h:No-such-file-or-directory | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll | |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead | |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_enable_rx_buff().-Prototype-was-for-rnpm_enable_rx_buff_generic()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_update_mc_addr_list_generic().-Prototype-was-for-rnpm_update_mutiport_mc_addr_list_generic()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:expecting-prototype-for-rnpm_dbg_reg_ops_write().-Prototype-was-for-rnpm_dbg_phy_ops_write()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:no-previous-prototype-for-rnpm_get_phy_statistics | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_layer2_remapping | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_tuple5_remapping | |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_tuple5_remapping_tcam | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:directive-output-may-be-truncated-writing-byte-into-a-region-of-size-between-and | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-ixgbe_write_eitr().-Prototype-was-for-rnpm_write_eitr()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_notify().-Prototype-was-for-rnpm_irq_affinity_notify()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_release().-Prototype-was-for-rnpm_irq_affinity_release()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_is_non_eop().-Prototype-was-for-rnpm_is_non_eop()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnpm_set_ivar().-Prototype-was-for-rnpm_set_ring_vector()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-clean_all_port_resetting | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-control_mac_rx | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_assign_netdev_ops | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_can_rpu_start | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_check_mc_addr | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_clear_udp_tunnel_port | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_fix_queue_number | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_event_schedule | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_task | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_timer | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_rx_ring_reinit | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_service_timer | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_vlan_stags_flag | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_write_eitr | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_xmit_nop_frame_ring | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_xmit_nop_frame_ring_temp | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-update_pf_vlan | |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-wait_all_port_resetting | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:Cannot-understand-speed: | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:build_writereg_req-accessing-bytes-in-a-region-of-size | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-mbx_cookie_zalloc | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_get_capablity | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_reg_read | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_send_cmd_wait | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_get_port_stats2 | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_link_stat_mark_disable | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_fw_post_req | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_lldp_all_ports_enable | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_pluginout_evt_en | |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_write_posted_locked | |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:expecting-prototype-for-rnpm_atr_add_signature_filter_n10().-Prototype-was-for-rnpm_fdir_add_signature_filter_n10()-instead | |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:no-previous-prototype-for-rnpm_reset_pipeline_n10 | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:no-previous-prototype-for-rnpm_ptp_setup_ptp | |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:suggest-braces-around-empty-body-in-an-if-statement | |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-rnpm_get_vf_ringnum | |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-rnpm_setup_ring_maxrate | |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:variable-y-set-but-not-used | |-- drivers-net-ethernet-mucse-rnpm-rnpm_sysfs.c:warning:no-previous-prototype-for-rnpm_mbx_get_pn_sn | |-- drivers-net-ethernet-mucse-rnpm-rnpm_tc_u32_parse.h:warning:rnpm_ipv4_parser-defined-but-not-used | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | `-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_alloc_rx_buffers `-- loongarch-allyesconfig |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_enable_rx_buff().-Prototype-was-for-rnpm_enable_rx_buff_generic()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_update_mc_addr_list_generic().-Prototype-was-for-rnpm_update_mutiport_mc_addr_list_generic()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:expecting-prototype-for-rnpm_dbg_reg_ops_write().-Prototype-was-for-rnpm_dbg_phy_ops_write()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:no-previous-prototype-for-rnpm_get_phy_statistics |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_layer2_remapping |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_tuple5_remapping |-- drivers-net-ethernet-mucse-rnpm-rnpm_lib.c:warning:no-previous-prototype-for-rnpm_setup_tuple5_remapping_tcam |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:directive-output-may-be-truncated-writing-byte-into-a-region-of-size-between-and |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-ixgbe_write_eitr().-Prototype-was-for-rnpm_write_eitr()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_notify().-Prototype-was-for-rnpm_irq_affinity_notify()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_release().-Prototype-was-for-rnpm_irq_affinity_release()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_is_non_eop().-Prototype-was-for-rnpm_is_non_eop()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnpm_set_ivar().-Prototype-was-for-rnpm_set_ring_vector()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-clean_all_port_resetting |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-control_mac_rx |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_assign_netdev_ops |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_can_rpu_start |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_check_mc_addr |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_clear_udp_tunnel_port |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_fix_queue_number |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_event_schedule |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_task |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_pf_service_timer |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_rx_ring_reinit |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_service_timer |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_vlan_stags_flag |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_write_eitr |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_xmit_nop_frame_ring |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-rnpm_xmit_nop_frame_ring_temp |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-update_pf_vlan |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:no-previous-prototype-for-wait_all_port_resetting |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:Cannot-understand-speed: |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:build_writereg_req-accessing-bytes-in-a-region-of-size |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-mbx_cookie_zalloc |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_get_capablity |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_reg_read |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_fw_send_cmd_wait |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_get_port_stats2 |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_link_stat_mark_disable |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_fw_post_req |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_lldp_all_ports_enable |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_pluginout_evt_en |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:no-previous-prototype-for-rnpm_mbx_write_posted_locked |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:expecting-prototype-for-rnpm_atr_add_signature_filter_n10().-Prototype-was-for-rnpm_fdir_add_signature_filter_n10()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:no-previous-prototype-for-rnpm_reset_pipeline_n10 |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:no-previous-prototype-for-rnpm_ptp_setup_ptp |-- drivers-net-ethernet-mucse-rnpm-rnpm_ptp.c:warning:suggest-braces-around-empty-body-in-an-if-statement |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-rnpm_get_vf_ringnum |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-rnpm_setup_ring_maxrate |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:variable-y-set-but-not-used |-- drivers-net-ethernet-mucse-rnpm-rnpm_sysfs.c:warning:no-previous-prototype-for-rnpm_mbx_get_pn_sn |-- drivers-net-ethernet-mucse-rnpm-rnpm_tc_u32_parse.h:warning:rnpm_ipv4_parser-defined-but-not-used |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and `-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:no-previous-prototype-for-rnpvf_alloc_rx_buffers clang_recent_errors `-- arm64-allmodconfig |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_cfg.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_register_sw_cb().-Prototype-was-for-hinic_aeq_register_swe_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_aeq_unregister_sw_cb().-Prototype-was-for-hinic_aeq_unregister_swe_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:expecting-prototype-for-hinic_ceq_register_sw_cb().-Prototype-was-for-hinic_ceq_register_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:expecting-prototype-for-hinic_unregister_ppf_mbox_cb().-Prototype-was-for-hinic_unregister_ppf_to_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dbg.c:warning:arithmetic-between-different-enumeration-types-(-enum-hinic_node_id-and-enum-hinic_fault_err_level-) |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-alloc_cmd_buf().-Prototype-was-for-alloc_resp_buf()-instead |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_api_cmd.c:warning:expecting-prototype-for-prepare_cell().-Prototype-was-for-wait_for_resp_polling()-instead |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_devlink.c:warning:variable-pdev-set-but-not-used |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mbox.c:warning:expecting-prototype-for-hinic3_unregister_ppf_mbox_cb().-Prototype-was-for-hinic3_unregister_ppf_to_pf_mbox_cb()-instead |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_free().-Prototype-was-for-hinic3_pf_to_mgmt_free()-instead |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_mgmt.c:warning:expecting-prototype-for-hinic_pf_to_mgmt_init().-Prototype-was-for-hinic3_pf_to_mgmt_init()-instead |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:Function-parameter-or-member-netdev-not-described-in-rnp_netpoll |-- drivers-net-ethernet-mucse-rnp-rnp_main.c:warning:expecting-prototype-for-Polling-interrupt-().-Prototype-was-for-rnp_netpoll()-instead |-- drivers-net-ethernet-mucse-rnp-rnp_mbx_fw.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_enable_rx_buff().-Prototype-was-for-rnpm_enable_rx_buff_generic()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_common.c:warning:expecting-prototype-for-rnpm_update_mc_addr_list_generic().-Prototype-was-for-rnpm_update_mutiport_mc_addr_list_generic()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_debugfs.c:warning:expecting-prototype-for-rnpm_dbg_reg_ops_write().-Prototype-was-for-rnpm_dbg_phy_ops_write()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_ethtool.c:warning:no-previous-prototype-for-function-rnpm_get_phy_statistics |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-ixgbe_write_eitr().-Prototype-was-for-rnpm_write_eitr()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_notify().-Prototype-was-for-rnpm_irq_affinity_notify()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_irq_affinity_release().-Prototype-was-for-rnpm_irq_affinity_release()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnp_is_non_eop().-Prototype-was-for-rnpm_is_non_eop()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_main.c:warning:expecting-prototype-for-rnpm_set_ivar().-Prototype-was-for-rnpm_set_ring_vector()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_mbx_fw.c:warning:Cannot-understand-speed: |-- drivers-net-ethernet-mucse-rnpm-rnpm_n10.c:warning:expecting-prototype-for-rnpm_atr_add_signature_filter_n10().-Prototype-was-for-rnpm_fdir_add_signature_filter_n10()-instead |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-function-rnpm_get_vf_ringnum |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:no-previous-prototype-for-function-rnpm_setup_ring_maxrate |-- drivers-net-ethernet-mucse-rnpm-rnpm_sriov.c:warning:variable-y-set-but-not-used |-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_cq().-Prototype-was-for-hiraid_create_complete_queue()-instead `-- drivers-scsi-hisi_raid-hiraid_main.c:warning:expecting-prototype-for-hiraid_create_sq().-Prototype-was-for-hiraid_create_send_queue()-instead elapsed time: 731m configs tested: 41 configs skipped: 142 tested configs: arm64 alldefconfig gcc arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240417 clang arm64 randconfig-002-20240417 clang arm64 randconfig-003-20240417 gcc arm64 randconfig-004-20240417 clang loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240417 gcc loongarch randconfig-002-20240417 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240417 clang x86_64 buildonly-randconfig-002-20240417 gcc x86_64 buildonly-randconfig-003-20240417 clang x86_64 buildonly-randconfig-004-20240417 clang x86_64 buildonly-randconfig-005-20240417 clang x86_64 buildonly-randconfig-006-20240417 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240417 gcc x86_64 randconfig-002-20240417 gcc x86_64 randconfig-003-20240417 gcc x86_64 randconfig-004-20240417 clang x86_64 randconfig-005-20240417 clang x86_64 randconfig-006-20240417 gcc x86_64 randconfig-011-20240417 clang x86_64 randconfig-012-20240417 clang x86_64 randconfig-013-20240417 clang x86_64 randconfig-014-20240417 gcc x86_64 randconfig-015-20240417 clang x86_64 randconfig-016-20240417 clang x86_64 randconfig-071-20240417 gcc x86_64 randconfig-072-20240417 clang x86_64 randconfig-073-20240417 gcc x86_64 randconfig-074-20240417 clang x86_64 randconfig-075-20240417 clang x86_64 randconfig-076-20240417 clang x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-22.03-LTS 0/3] Add hugetlb MADV_DONTNEED support
by Ze Zuo 16 Apr '24

16 Apr '24

MADV_DONTNEED is currently disabled for hugetlb mappings. This certainly makes sense in shared file mappings as the pagecache maintains a reference to the page and it will never be freed. However, it could be useful to unmap and free pages in private mappings. Mike Kravetz (2): mm: enable MADV_DONTNEED for hugetlb mappings madvise: use zap_page_range_single for madvise dontneed Rik van Riel (1): mm,madvise,hugetlb: fix unexpected data loss with MADV_DONTNEED on hugetlbfs include/linux/mm.h | 2 ++ mm/madvise.c | 47 +++++++++++++++++++++++++++++++++++++++++----- mm/memory.c | 14 +++++++++++--- 3 files changed, 55 insertions(+), 8 deletions(-) -- 2.25.1

2 4

[openeuler:OLK-6.6 7411/7439] drivers/net/ethernet/bzwx/nce/comm/txrx.c:5:10: fatal error: ne6x_trace.h: No such file or directory
by kernel test robot 16 Apr '24

16 Apr '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: ba2303cacfdaf39c19a78290c541499b23712f54 commit: 08f4280700700faaa2393cbf9a402d4f51d3a8a8 [7411/7439] drivers: add Chengdu BeiZhongWangXin Technology N5/N6 Series Network Card Driver config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20240416/202404162213.pf9mWsUO-lkp@…) compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240416/202404162213.pf9mWsUO-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202404162213.pf9mWsUO-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/net/ethernet/bzwx/nce/comm/txrx.c:5:10: fatal error: ne6x_trace.h: No such file or directory 5 | #include "ne6x_trace.h" | ^~~~~~~~~~~~~~ compilation terminated. -- In file included from drivers/net/ethernet/bzwx/nce/ne6x/ne6x_main.c:15: >> drivers/net/ethernet/bzwx/nce/ne6x/ne6x.h:35:10: fatal error: reg.h: No such file or directory 35 | #include "reg.h" | ^~~~~~~ compilation terminated. -- In file included from drivers/net/ethernet/bzwx/nce/ne6x_vf/ne6xvf_main.c:8: >> drivers/net/ethernet/bzwx/nce/ne6x_vf/ne6xvf.h:41:10: fatal error: reg.h: No such file or directory 41 | #include "reg.h" | ^~~~~~~ compilation terminated. vim +5 drivers/net/ethernet/bzwx/nce/comm/txrx.c 3 4 #include "txrx.h" > 5 #include "ne6x_trace.h" 6 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10 0/2] infiniband/hw/hiroce3: Add Huawei Intelligent Network Card RDMA Driver
by Shuai Wu 16 Apr '24

16 Apr '24

From: w00623716 <wushuai51(a)huawei.com> driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9H643 CVE: NA --------------------------------- The RDMA driver supports the following features: Supports Huawei SP600 series NICs; Supports RoCEv2; Supports RoCE XRC, UD, UC, and RC modes; Supports RoCE UC, RC, and UD local switching; Supports RoCE MR, PD, CQ, QoS, QP, and SRQ management; Supports RoCE congestion control; Supports RoCE Bond; Supports RoCE FLR; Supports RoCE entry specifications; Supports RoCE error detection and reporting; Signed-off-by: Shuai Wu <wushuai51(a)huawei.com> Shuai Wu (2): net/ethernet/huawei/hinic3: Add the CQM on which the RDMA depends infiniband/hw/hiroce3: Add Huawei Intelligent Network Card RDMA Driver arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + drivers/infiniband/Kconfig | 1 + drivers/infiniband/hw/Makefile | 1 + drivers/infiniband/hw/hiroce3/Kconfig | 14 + drivers/infiniband/hw/hiroce3/Makefile | 98 + .../infiniband/hw/hiroce3/bond/roce_bond.h | 149 + .../hw/hiroce3/bond/roce_bond_common.c | 944 ++++ drivers/infiniband/hw/hiroce3/cq/roce_cq.h | 258 + .../infiniband/hw/hiroce3/cq/roce_cq_common.c | 187 + .../infiniband/hw/hiroce3/cq/roce_cq_cqe.c | 729 +++ .../infiniband/hw/hiroce3/cq/roce_cq_create.c | 601 +++ .../infiniband/hw/hiroce3/cq/roce_cq_ctrl.c | 866 ++++ .../hw/hiroce3/cq/roce_cq_destroy.c | 233 + drivers/infiniband/hw/hiroce3/dfx/roce_dfx.c | 126 + drivers/infiniband/hw/hiroce3/dfx/roce_dfx.h | 184 + .../infiniband/hw/hiroce3/dfx/roce_dfx_cap.c | 676 +++ .../infiniband/hw/hiroce3/dfx/roce_dfx_cap.h | 184 + .../hw/hiroce3/dfx/roce_dfx_query.c | 615 +++ .../hiroce3/extension/roce_cdev_extension.c | 18 + .../hiroce3/extension/roce_event_extension.c | 30 + .../hiroce3/extension/roce_main_extension.c | 201 + .../hw/hiroce3/extension/roce_mr_extension.c | 38 + .../hiroce3/extension/roce_netdev_extension.c | 123 + .../hw/hiroce3/extension/roce_qp_extension.c | 246 + .../extension/roce_qp_post_send_extension.c | 16 + .../hw/hiroce3/extension/roce_srq_extension.c | 35 + .../hw/hiroce3/host/hmm/hmm_buddy.c | 170 + .../hw/hiroce3/host/hmm/hmm_buddy.h | 36 + .../infiniband/hw/hiroce3/host/hmm/hmm_comp.c | 162 + .../infiniband/hw/hiroce3/host/hmm/hmm_comp.h | 225 + .../hw/hiroce3/host/hmm/hmm_comp_init.c | 131 + .../hw/hiroce3/host/hmm/hmm_comp_mtt.c | 497 ++ .../hw/hiroce3/host/hmm/hmm_comp_mw_mr.c | 222 + .../hw/hiroce3/host/hmm/hmm_comp_res.c | 63 + .../infiniband/hw/hiroce3/host/hmm/hmm_em.c | 348 ++ .../infiniband/hw/hiroce3/host/hmm/hmm_em.h | 48 + .../infiniband/hw/hiroce3/host/hmm/hmm_mr.c | 402 ++ .../infiniband/hw/hiroce3/host/hmm/hmm_mr.h | 34 + .../infiniband/hw/hiroce3/host/hmm/hmm_umem.c | 279 ++ .../infiniband/hw/hiroce3/host/hmm/hmm_umem.h | 124 + .../hw/hiroce3/include/hinic3_hmm.h | 83 + .../hw/hiroce3/include/hinic3_rdma.h | 203 + .../hw/hiroce3/include/nic/nic_mpu_cmd.h | 147 + .../hw/hiroce3/include/nic/nic_npu_cmd.h | 31 + .../hw/hiroce3/include/nic/nic_npu_cmd_defs.h | 140 + .../hw/hiroce3/include/nic/nic_npu_wqe_defs.h | 240 + .../infiniband/hw/hiroce3/include/node_id.h | 58 + .../include/rdma/rdma_context_format.h | 4435 +++++++++++++++++ .../include/rdma/rdma_ext_ctx_format.h | 382 ++ .../hw/hiroce3/include/rdma/roce_ccf_format.h | 725 +++ .../hiroce3/include/rdma/roce_compile_macro.h | 68 + .../hw/hiroce3/include/rdma/roce_ctx_api.h | 260 + .../hw/hiroce3/include/rdma/roce_dif_format.h | 459 ++ .../hw/hiroce3/include/rdma/roce_err_type.h | 125 + .../hiroce3/include/rdma/roce_hmm_context.h | 196 + .../hw/hiroce3/include/rdma/roce_mpu_common.h | 241 + .../include/rdma/roce_mpu_ulp_common.h | 56 + .../hw/hiroce3/include/rdma/roce_pub.h | 262 + .../hw/hiroce3/include/rdma/roce_pub_cmd.h | 264 + .../hw/hiroce3/include/rdma/roce_ulp.h | 175 + .../hw/hiroce3/include/rdma/roce_vbs_format.h | 208 + .../hw/hiroce3/include/rdma/roce_verbs_attr.h | 400 ++ .../include/rdma/roce_verbs_attr_qpc_chip.h | 355 ++ .../hw/hiroce3/include/rdma/roce_verbs_cmd.h | 250 + .../hiroce3/include/rdma/roce_verbs_cq_attr.h | 170 + .../include/rdma/roce_verbs_ext_attr.h | 51 + .../hiroce3/include/rdma/roce_verbs_format.h | 134 + .../include/rdma/roce_verbs_gid_attr.h | 112 + .../hiroce3/include/rdma/roce_verbs_mr_attr.h | 299 ++ .../hw/hiroce3/include/rdma/roce_verbs_pub.h | 226 + .../include/rdma/roce_verbs_srq_attr.h | 229 + .../include/rdma/roce_verbs_ulp_format.h | 94 + .../hw/hiroce3/include/rdma/roce_wqe_format.h | 825 +++ .../hw/hiroce3/include/rdma/roce_xqe_format.h | 500 ++ .../hw/hiroce3/include/roce_cdev_extension.h | 20 + .../hw/hiroce3/include/roce_event_extension.h | 20 + .../hw/hiroce3/include/roce_main_extension.h | 84 + .../hw/hiroce3/include/roce_mr_extension.h | 24 + .../hiroce3/include/roce_netdev_extension.h | 26 + .../hw/hiroce3/include/roce_qp_extension.h | 69 + .../include/roce_qp_post_send_extension.h | 19 + .../hw/hiroce3/include/roce_srq_extension.h | 20 + drivers/infiniband/hw/hiroce3/mr/roce_mr.c | 893 ++++ drivers/infiniband/hw/hiroce3/mr/roce_mr.h | 90 + drivers/infiniband/hw/hiroce3/qp/roce_post.h | 171 + drivers/infiniband/hw/hiroce3/qp/roce_qp.h | 248 + .../infiniband/hw/hiroce3/qp/roce_qp_create.c | 1175 +++++ .../hw/hiroce3/qp/roce_qp_destroy.c | 265 + .../infiniband/hw/hiroce3/qp/roce_qp_exp.h | 86 + .../infiniband/hw/hiroce3/qp/roce_qp_modify.c | 2137 ++++++++ .../hw/hiroce3/qp/roce_qp_post_recv.c | 221 + .../hw/hiroce3/qp/roce_qp_post_send.c | 1247 +++++ .../infiniband/hw/hiroce3/qp/roce_qp_query.c | 386 ++ .../infiniband/hw/hiroce3/rdma/rdma_bitmap.c | 141 + .../infiniband/hw/hiroce3/rdma/rdma_bitmap.h | 41 + .../infiniband/hw/hiroce3/rdma/rdma_comp.c | 29 + .../infiniband/hw/hiroce3/rdma/rdma_comp.h | 138 + .../hw/hiroce3/rdma/rdma_comp_gid.c | 275 + .../hw/hiroce3/rdma/rdma_comp_init.c | 387 ++ .../hw/hiroce3/rdma/rdma_comp_mw_mr.c | 244 + .../infiniband/hw/hiroce3/rdma/rdma_comp_pd.c | 57 + .../hw/hiroce3/rdma/rdma_comp_res.c | 247 + drivers/infiniband/hw/hiroce3/roce.h | 550 ++ drivers/infiniband/hw/hiroce3/roce_cdev.c | 1218 +++++ drivers/infiniband/hw/hiroce3/roce_cmd.c | 721 +++ drivers/infiniband/hw/hiroce3/roce_cmd.h | 78 + drivers/infiniband/hw/hiroce3/roce_compat.h | 66 + drivers/infiniband/hw/hiroce3/roce_cqm_cmd.c | 57 + drivers/infiniband/hw/hiroce3/roce_cqm_cmd.h | 20 + drivers/infiniband/hw/hiroce3/roce_db.c | 92 + drivers/infiniband/hw/hiroce3/roce_db.h | 36 + drivers/infiniband/hw/hiroce3/roce_event.c | 564 +++ drivers/infiniband/hw/hiroce3/roce_event.h | 43 + drivers/infiniband/hw/hiroce3/roce_k_ioctl.h | 96 + drivers/infiniband/hw/hiroce3/roce_main.c | 1576 ++++++ drivers/infiniband/hw/hiroce3/roce_mix.c | 1146 +++++ drivers/infiniband/hw/hiroce3/roce_mix.h | 210 + drivers/infiniband/hw/hiroce3/roce_netdev.c | 760 +++ drivers/infiniband/hw/hiroce3/roce_netdev.h | 65 + drivers/infiniband/hw/hiroce3/roce_netlink.c | 366 ++ drivers/infiniband/hw/hiroce3/roce_netlink.h | 171 + drivers/infiniband/hw/hiroce3/roce_pd.c | 70 + drivers/infiniband/hw/hiroce3/roce_pd.h | 31 + drivers/infiniband/hw/hiroce3/roce_sysfs.c | 1787 +++++++ drivers/infiniband/hw/hiroce3/roce_sysfs.h | 115 + drivers/infiniband/hw/hiroce3/roce_user.h | 72 + drivers/infiniband/hw/hiroce3/roce_xrc.c | 129 + drivers/infiniband/hw/hiroce3/roce_xrc.h | 30 + drivers/infiniband/hw/hiroce3/srq/roce_srq.h | 199 + .../infiniband/hw/hiroce3/srq/roce_srq_comm.c | 97 + .../hw/hiroce3/srq/roce_srq_create.c | 602 +++ .../infiniband/hw/hiroce3/srq/roce_srq_ctrl.c | 534 ++ drivers/net/ethernet/huawei/hinic3/Makefile | 22 +- .../ethernet/huawei/hinic3/bond/hinic3_bond.c | 1044 ++++ .../ethernet/huawei/hinic3/bond/hinic3_bond.h | 96 + .../ethernet/huawei/hinic3/comm_msg_intf.h | 565 +-- .../ethernet/huawei/hinic3/cqm/cqm_bat_cla.c | 2060 ++++++++ .../ethernet/huawei/hinic3/cqm/cqm_bat_cla.h | 214 + .../huawei/hinic3/cqm/cqm_bitmap_table.c | 1461 ++++++ .../huawei/hinic3/cqm/cqm_bitmap_table.h | 66 + .../huawei/hinic3/cqm/cqm_bloomfilter.c | 521 ++ .../huawei/hinic3/cqm/cqm_bloomfilter.h | 53 + .../net/ethernet/huawei/hinic3/cqm/cqm_cmd.c | 202 + .../net/ethernet/huawei/hinic3/cqm/cqm_cmd.h | 39 + .../net/ethernet/huawei/hinic3/cqm/cqm_db.c | 479 ++ .../net/ethernet/huawei/hinic3/cqm/cqm_db.h | 36 + .../ethernet/huawei/hinic3/cqm/cqm_define.h | 54 + .../net/ethernet/huawei/hinic3/cqm/cqm_main.c | 1683 +++++++ .../net/ethernet/huawei/hinic3/cqm/cqm_main.h | 426 ++ .../ethernet/huawei/hinic3/cqm/cqm_memsec.c | 664 +++ .../ethernet/huawei/hinic3/cqm/cqm_memsec.h | 23 + .../ethernet/huawei/hinic3/cqm/cqm_object.c | 1539 ++++++ .../ethernet/huawei/hinic3/cqm/cqm_object.h | 715 +++ .../huawei/hinic3/cqm/cqm_object_intern.c | 1459 ++++++ .../huawei/hinic3/cqm/cqm_object_intern.h | 93 + .../net/ethernet/huawei/hinic3/cqm/readme.txt | 3 + .../net/ethernet/huawei/hinic3/hinic3_crm.h | 107 +- .../net/ethernet/huawei/hinic3/hinic3_dbg.c | 4 +- .../net/ethernet/huawei/hinic3/hinic3_hw.h | 39 +- .../ethernet/huawei/hinic3/hinic3_mag_cfg.c | 1 - .../net/ethernet/huawei/hinic3/hinic3_nic.h | 1 - .../ethernet/huawei/hinic3/hinic3_nic_cfg.h | 5 +- .../ethernet/huawei/hinic3/hinic3_srv_nic.h | 9 +- .../ethernet/huawei/hinic3/hw/hinic3_cmdq.c | 33 +- .../ethernet/huawei/hinic3/hw/hinic3_cmdq.h | 7 +- .../ethernet/huawei/hinic3/hw/hinic3_csr.h | 1 + .../huawei/hinic3/hw/hinic3_devlink.h | 24 + .../ethernet/huawei/hinic3/hw/hinic3_eqs.c | 34 + .../ethernet/huawei/hinic3/hw/hinic3_hw_cfg.c | 153 +- .../ethernet/huawei/hinic3/hw/hinic3_hw_cfg.h | 15 +- .../huawei/hinic3/hw/hinic3_hw_comm.c | 151 +- .../huawei/hinic3/hw/hinic3_hw_comm.h | 2 +- .../ethernet/huawei/hinic3/hw/hinic3_hw_mt.c | 38 +- .../ethernet/huawei/hinic3/hw/hinic3_hwdev.c | 218 +- .../ethernet/huawei/hinic3/hw/hinic3_hwdev.h | 33 +- .../ethernet/huawei/hinic3/hw/hinic3_hwif.c | 54 + .../ethernet/huawei/hinic3/hw/hinic3_mbox.c | 111 +- .../ethernet/huawei/hinic3/hw/hinic3_mbox.h | 82 +- .../ethernet/huawei/hinic3/hw/hinic3_mgmt.c | 78 +- .../ethernet/huawei/hinic3/hw/hinic3_mgmt.h | 5 +- .../huawei/hinic3/hw/hinic3_multi_host_mgmt.c | 1226 +++++ .../huawei/hinic3/hw/hinic3_multi_host_mgmt.h | 124 + .../huawei/hinic3/hw/hinic3_pci_id_tbl.h | 36 +- .../huawei/hinic3/hw/ossl_knl_linux.c | 20 +- .../hinic3/include/bond/bond_common_defs.h | 115 + .../include/cfg_mgmt/cfg_mgmt_mpu_cmd.h | 15 + .../include/cfg_mgmt/cfg_mgmt_mpu_cmd_defs.h | 215 + .../huawei/hinic3/include/cqm/cqm_npu_cmd.h | 25 + .../hinic3/include/cqm/cqm_npu_cmd_defs.h | 65 + .../huawei/hinic3/include/hinic3_common.h | 201 + .../huawei/hinic3/include/hinic3_cqm.h | 844 ++++ .../huawei/hinic3/include/hinic3_cqm_define.h | 52 + .../huawei/hinic3/include/hinic3_lld.h | 222 + .../huawei/hinic3/include/hinic3_profile.h | 148 + .../huawei/hinic3/include/hinic3_wq.h | 159 + .../huawei/hinic3/include/mpu/mag_mpu_cmd.h | 80 + .../mpu/mag_mpu_cmd_defs.h} | 265 +- .../hinic3/include/mpu/mpu_board_defs.h | 75 + .../hinic3/include/mpu/mpu_cmd_base_defs.h | 122 + .../hinic3/include/mpu/mpu_inband_cmd.h | 184 + .../hinic3/include/mpu/mpu_inband_cmd_defs.h | 1150 +++++ .../hinic3/include/mpu/mpu_outband_ncsi_cmd.h | 196 + .../include/mpu/mpu_outband_ncsi_cmd_defs.h | 1669 +++++++ .../huawei/hinic3/include/mpu/nic_cfg_comm.h | 62 + .../mpu/nic_mpu_cmd_defs.h} | 286 +- .../huawei/hinic3/include/ossl_ctype_ex.h | 202 + .../huawei/hinic3/include/ossl_types.h | 165 + .../huawei/hinic3/include/ossl_user.h | 91 + .../include/public/npu_cmdq_base_defs.h | 241 + .../ethernet/huawei/hinic3/include/readme.txt | 1 + .../hinic3/include/vmsec/vmsec_mpu_common.h | 139 + .../huawei/hinic3/include/vram_common.h | 67 + drivers/net/ethernet/huawei/hinic3/ossl_knl.h | 5 + .../ethernet/huawei/hinic3/ossl_knl_linux.h | 39 +- 215 files changed, 64146 insertions(+), 1062 deletions(-) create mode 100644 drivers/infiniband/hw/hiroce3/Kconfig create mode 100644 drivers/infiniband/hw/hiroce3/Makefile create mode 100644 drivers/infiniband/hw/hiroce3/bond/roce_bond.h create mode 100644 drivers/infiniband/hw/hiroce3/bond/roce_bond_common.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq.h create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_cqe.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_ctrl.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx.h create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_cap.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_cap.h create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_query.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_cdev_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_event_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_main_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_mr_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_netdev_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_qp_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_qp_post_send_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_srq_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_buddy.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_buddy.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_init.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_mtt.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_mw_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_res.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_em.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_em.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_mr.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_umem.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_umem.h create mode 100644 drivers/infiniband/hw/hiroce3/include/hinic3_hmm.h create mode 100644 drivers/infiniband/hw/hiroce3/include/hinic3_rdma.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_mpu_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_npu_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_npu_cmd_defs.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_npu_wqe_defs.h create mode 100644 drivers/infiniband/hw/hiroce3/include/node_id.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_compile_macro.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ctx_api.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_err_type.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_hmm_context.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_mpu_common.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_mpu_ulp_common.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_pub.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_pub_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ulp.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_vbs_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_attr_qpc_chip.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cq_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_ext_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_gid_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_srq_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_ulp_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_wqe_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_xqe_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_cdev_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_event_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_main_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_mr_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_netdev_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_qp_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_qp_post_send_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_srq_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/mr/roce_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/mr/roce_mr.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_post.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_create.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_destroy.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_exp.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_modify.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_post_recv.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_post_send.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_query.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_bitmap.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_bitmap.h create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp.h create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_gid.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_init.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_mw_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_pd.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_res.c create mode 100644 drivers/infiniband/hw/hiroce3/roce.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_cdev.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cmd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_compat.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_cqm_cmd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cqm_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_db.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_db.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_event.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_event.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_k_ioctl.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_main.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_mix.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_mix.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_netdev.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_netdev.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_netlink.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_netlink.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_pd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_pd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_sysfs.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_sysfs.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_user.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_xrc.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_xrc.h create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq.h create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_comm.c create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_create.c create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_ctrl.c create mode 100644 drivers/net/ethernet/huawei/hinic3/bond/hinic3_bond.c create mode 100644 drivers/net/ethernet/huawei/hinic3/bond/hinic3_bond.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bloomfilter.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bloomfilter.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_db.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_db.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_memsec.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_memsec.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object_intern.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object_intern.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/readme.txt create mode 100644 drivers/net/ethernet/huawei/hinic3/hw/hinic3_multi_host_mgmt.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hw/hinic3_multi_host_mgmt.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/bond/bond_common_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cfg_mgmt/cfg_mgmt_mpu_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cfg_mgmt/cfg_mgmt_mpu_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cqm/cqm_npu_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cqm/cqm_npu_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_common.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_cqm.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_cqm_define.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_lld.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_profile.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_wq.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mag_mpu_cmd.h rename drivers/net/ethernet/huawei/hinic3/{mag_cmd.h => include/mpu/mag_mpu_cmd_defs.h} (73%) create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_board_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_cmd_base_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_inband_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_inband_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_outband_ncsi_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_outband_ncsi_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/nic_cfg_comm.h rename drivers/net/ethernet/huawei/hinic3/{hinic3_mgmt_interface.h => include/mpu/nic_mpu_cmd_defs.h} (76%) create mode 100644 drivers/net/ethernet/huawei/hinic3/include/ossl_ctype_ex.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/ossl_types.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/ossl_user.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/public/npu_cmdq_base_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/readme.txt create mode 100644 drivers/net/ethernet/huawei/hinic3/include/vmsec/vmsec_mpu_common.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/vram_common.h -- 2.33.0

2 3

[PATCH OLK-6.6 0/2] infiniband/hw/hiroce3: Add Huawei Intelligent Network Card RDMA Driver
by Shuai Wu 16 Apr '24

16 Apr '24

From: w00623716 <wushuai51(a)huawei.com> driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9EMOF CVE: NA --------------------------------- The RDMA driver supports the following features: Supports Huawei SP600 series NICs; Supports RoCEv2; Supports RoCE XRC, UD, UC, and RC modes; Supports RoCE UC, RC, and UD local switching; Supports RoCE MR, PD, CQ, QoS, QP, and SRQ management; Supports RoCE congestion control; Supports RoCE Bond; Supports RoCE FLR; Supports RoCE entry specifications; Supports RoCE error detection and reporting; Signed-off-by: Shuai Wu <wushuai51(a)huawei.com> Shuai Wu (2): net/ethernet/huawei/hinic3: Add the CQM on which the RDMA depends infiniband/hw/hiroce3: Add Huawei Intelligent Network Card RDMA Driver arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + drivers/infiniband/Kconfig | 1 + drivers/infiniband/hw/Makefile | 1 + drivers/infiniband/hw/hiroce3/Kconfig | 14 + drivers/infiniband/hw/hiroce3/Makefile | 98 + .../infiniband/hw/hiroce3/bond/roce_bond.h | 149 + .../hw/hiroce3/bond/roce_bond_common.c | 944 ++++ drivers/infiniband/hw/hiroce3/cq/roce_cq.h | 258 + .../infiniband/hw/hiroce3/cq/roce_cq_common.c | 187 + .../infiniband/hw/hiroce3/cq/roce_cq_cqe.c | 729 +++ .../infiniband/hw/hiroce3/cq/roce_cq_create.c | 601 +++ .../infiniband/hw/hiroce3/cq/roce_cq_ctrl.c | 866 ++++ .../hw/hiroce3/cq/roce_cq_destroy.c | 233 + drivers/infiniband/hw/hiroce3/dfx/roce_dfx.c | 126 + drivers/infiniband/hw/hiroce3/dfx/roce_dfx.h | 184 + .../infiniband/hw/hiroce3/dfx/roce_dfx_cap.c | 676 +++ .../infiniband/hw/hiroce3/dfx/roce_dfx_cap.h | 184 + .../hw/hiroce3/dfx/roce_dfx_query.c | 615 +++ .../hiroce3/extension/roce_cdev_extension.c | 18 + .../hiroce3/extension/roce_event_extension.c | 30 + .../hiroce3/extension/roce_main_extension.c | 201 + .../hw/hiroce3/extension/roce_mr_extension.c | 38 + .../hiroce3/extension/roce_netdev_extension.c | 123 + .../hw/hiroce3/extension/roce_qp_extension.c | 246 + .../extension/roce_qp_post_send_extension.c | 16 + .../hw/hiroce3/extension/roce_srq_extension.c | 35 + .../hw/hiroce3/host/hmm/hmm_buddy.c | 170 + .../hw/hiroce3/host/hmm/hmm_buddy.h | 36 + .../infiniband/hw/hiroce3/host/hmm/hmm_comp.c | 162 + .../infiniband/hw/hiroce3/host/hmm/hmm_comp.h | 225 + .../hw/hiroce3/host/hmm/hmm_comp_init.c | 131 + .../hw/hiroce3/host/hmm/hmm_comp_mtt.c | 497 ++ .../hw/hiroce3/host/hmm/hmm_comp_mw_mr.c | 222 + .../hw/hiroce3/host/hmm/hmm_comp_res.c | 63 + .../infiniband/hw/hiroce3/host/hmm/hmm_em.c | 348 ++ .../infiniband/hw/hiroce3/host/hmm/hmm_em.h | 48 + .../infiniband/hw/hiroce3/host/hmm/hmm_mr.c | 402 ++ .../infiniband/hw/hiroce3/host/hmm/hmm_mr.h | 34 + .../infiniband/hw/hiroce3/host/hmm/hmm_umem.c | 279 ++ .../infiniband/hw/hiroce3/host/hmm/hmm_umem.h | 124 + .../hw/hiroce3/include/hinic3_hmm.h | 83 + .../hw/hiroce3/include/hinic3_rdma.h | 203 + .../hw/hiroce3/include/nic/nic_mpu_cmd.h | 147 + .../hw/hiroce3/include/nic/nic_npu_cmd.h | 31 + .../hw/hiroce3/include/nic/nic_npu_cmd_defs.h | 140 + .../hw/hiroce3/include/nic/nic_npu_wqe_defs.h | 240 + .../infiniband/hw/hiroce3/include/node_id.h | 58 + .../include/rdma/rdma_context_format.h | 4435 +++++++++++++++++ .../include/rdma/rdma_ext_ctx_format.h | 382 ++ .../hw/hiroce3/include/rdma/roce_ccf_format.h | 725 +++ .../hiroce3/include/rdma/roce_compile_macro.h | 68 + .../hw/hiroce3/include/rdma/roce_ctx_api.h | 260 + .../hw/hiroce3/include/rdma/roce_dif_format.h | 459 ++ .../hw/hiroce3/include/rdma/roce_err_type.h | 125 + .../hiroce3/include/rdma/roce_hmm_context.h | 196 + .../hw/hiroce3/include/rdma/roce_mpu_common.h | 241 + .../include/rdma/roce_mpu_ulp_common.h | 56 + .../hw/hiroce3/include/rdma/roce_pub.h | 262 + .../hw/hiroce3/include/rdma/roce_pub_cmd.h | 264 + .../hw/hiroce3/include/rdma/roce_ulp.h | 175 + .../hw/hiroce3/include/rdma/roce_vbs_format.h | 208 + .../hw/hiroce3/include/rdma/roce_verbs_attr.h | 400 ++ .../include/rdma/roce_verbs_attr_qpc_chip.h | 355 ++ .../hw/hiroce3/include/rdma/roce_verbs_cmd.h | 250 + .../hiroce3/include/rdma/roce_verbs_cq_attr.h | 170 + .../include/rdma/roce_verbs_ext_attr.h | 51 + .../hiroce3/include/rdma/roce_verbs_format.h | 134 + .../include/rdma/roce_verbs_gid_attr.h | 112 + .../hiroce3/include/rdma/roce_verbs_mr_attr.h | 299 ++ .../hw/hiroce3/include/rdma/roce_verbs_pub.h | 226 + .../include/rdma/roce_verbs_srq_attr.h | 229 + .../include/rdma/roce_verbs_ulp_format.h | 94 + .../hw/hiroce3/include/rdma/roce_wqe_format.h | 825 +++ .../hw/hiroce3/include/rdma/roce_xqe_format.h | 500 ++ .../hw/hiroce3/include/roce_cdev_extension.h | 20 + .../hw/hiroce3/include/roce_event_extension.h | 20 + .../hw/hiroce3/include/roce_main_extension.h | 84 + .../hw/hiroce3/include/roce_mr_extension.h | 24 + .../hiroce3/include/roce_netdev_extension.h | 26 + .../hw/hiroce3/include/roce_qp_extension.h | 69 + .../include/roce_qp_post_send_extension.h | 19 + .../hw/hiroce3/include/roce_srq_extension.h | 20 + drivers/infiniband/hw/hiroce3/mr/roce_mr.c | 893 ++++ drivers/infiniband/hw/hiroce3/mr/roce_mr.h | 90 + drivers/infiniband/hw/hiroce3/qp/roce_post.h | 171 + drivers/infiniband/hw/hiroce3/qp/roce_qp.h | 248 + .../infiniband/hw/hiroce3/qp/roce_qp_create.c | 1149 +++++ .../hw/hiroce3/qp/roce_qp_destroy.c | 265 + .../infiniband/hw/hiroce3/qp/roce_qp_exp.h | 86 + .../infiniband/hw/hiroce3/qp/roce_qp_modify.c | 2137 ++++++++ .../hw/hiroce3/qp/roce_qp_post_recv.c | 221 + .../hw/hiroce3/qp/roce_qp_post_send.c | 1247 +++++ .../infiniband/hw/hiroce3/qp/roce_qp_query.c | 386 ++ .../infiniband/hw/hiroce3/rdma/rdma_bitmap.c | 141 + .../infiniband/hw/hiroce3/rdma/rdma_bitmap.h | 41 + .../infiniband/hw/hiroce3/rdma/rdma_comp.c | 29 + .../infiniband/hw/hiroce3/rdma/rdma_comp.h | 138 + .../hw/hiroce3/rdma/rdma_comp_gid.c | 275 + .../hw/hiroce3/rdma/rdma_comp_init.c | 387 ++ .../hw/hiroce3/rdma/rdma_comp_mw_mr.c | 244 + .../infiniband/hw/hiroce3/rdma/rdma_comp_pd.c | 57 + .../hw/hiroce3/rdma/rdma_comp_res.c | 247 + drivers/infiniband/hw/hiroce3/roce.h | 550 ++ drivers/infiniband/hw/hiroce3/roce_cdev.c | 1218 +++++ drivers/infiniband/hw/hiroce3/roce_cmd.c | 721 +++ drivers/infiniband/hw/hiroce3/roce_cmd.h | 78 + drivers/infiniband/hw/hiroce3/roce_compat.h | 66 + drivers/infiniband/hw/hiroce3/roce_cqm_cmd.c | 57 + drivers/infiniband/hw/hiroce3/roce_cqm_cmd.h | 20 + drivers/infiniband/hw/hiroce3/roce_db.c | 92 + drivers/infiniband/hw/hiroce3/roce_db.h | 36 + drivers/infiniband/hw/hiroce3/roce_event.c | 564 +++ drivers/infiniband/hw/hiroce3/roce_event.h | 43 + drivers/infiniband/hw/hiroce3/roce_k_ioctl.h | 96 + drivers/infiniband/hw/hiroce3/roce_main.c | 1584 ++++++ drivers/infiniband/hw/hiroce3/roce_mix.c | 1146 +++++ drivers/infiniband/hw/hiroce3/roce_mix.h | 210 + drivers/infiniband/hw/hiroce3/roce_netdev.c | 760 +++ drivers/infiniband/hw/hiroce3/roce_netdev.h | 65 + drivers/infiniband/hw/hiroce3/roce_netlink.c | 366 ++ drivers/infiniband/hw/hiroce3/roce_netlink.h | 171 + drivers/infiniband/hw/hiroce3/roce_pd.c | 70 + drivers/infiniband/hw/hiroce3/roce_pd.h | 31 + drivers/infiniband/hw/hiroce3/roce_sysfs.c | 1787 +++++++ drivers/infiniband/hw/hiroce3/roce_sysfs.h | 115 + drivers/infiniband/hw/hiroce3/roce_user.h | 72 + drivers/infiniband/hw/hiroce3/roce_xrc.c | 129 + drivers/infiniband/hw/hiroce3/roce_xrc.h | 30 + drivers/infiniband/hw/hiroce3/srq/roce_srq.h | 199 + .../infiniband/hw/hiroce3/srq/roce_srq_comm.c | 97 + .../hw/hiroce3/srq/roce_srq_create.c | 602 +++ .../infiniband/hw/hiroce3/srq/roce_srq_ctrl.c | 534 ++ drivers/net/ethernet/huawei/hinic3/Makefile | 22 +- .../ethernet/huawei/hinic3/bond/hinic3_bond.c | 1044 ++++ .../ethernet/huawei/hinic3/bond/hinic3_bond.h | 96 + .../ethernet/huawei/hinic3/comm_msg_intf.h | 565 +-- .../ethernet/huawei/hinic3/cqm/cqm_bat_cla.c | 2060 ++++++++ .../ethernet/huawei/hinic3/cqm/cqm_bat_cla.h | 214 + .../huawei/hinic3/cqm/cqm_bitmap_table.c | 1461 ++++++ .../huawei/hinic3/cqm/cqm_bitmap_table.h | 66 + .../huawei/hinic3/cqm/cqm_bloomfilter.c | 521 ++ .../huawei/hinic3/cqm/cqm_bloomfilter.h | 53 + .../net/ethernet/huawei/hinic3/cqm/cqm_cmd.c | 202 + .../net/ethernet/huawei/hinic3/cqm/cqm_cmd.h | 39 + .../net/ethernet/huawei/hinic3/cqm/cqm_db.c | 479 ++ .../net/ethernet/huawei/hinic3/cqm/cqm_db.h | 36 + .../ethernet/huawei/hinic3/cqm/cqm_define.h | 54 + .../net/ethernet/huawei/hinic3/cqm/cqm_main.c | 1683 +++++++ .../net/ethernet/huawei/hinic3/cqm/cqm_main.h | 426 ++ .../ethernet/huawei/hinic3/cqm/cqm_memsec.c | 664 +++ .../ethernet/huawei/hinic3/cqm/cqm_memsec.h | 23 + .../ethernet/huawei/hinic3/cqm/cqm_object.c | 1539 ++++++ .../ethernet/huawei/hinic3/cqm/cqm_object.h | 715 +++ .../huawei/hinic3/cqm/cqm_object_intern.c | 1459 ++++++ .../huawei/hinic3/cqm/cqm_object_intern.h | 93 + .../net/ethernet/huawei/hinic3/cqm/readme.txt | 3 + .../net/ethernet/huawei/hinic3/hinic3_crm.h | 107 +- .../net/ethernet/huawei/hinic3/hinic3_dbg.c | 4 +- .../net/ethernet/huawei/hinic3/hinic3_hw.h | 39 +- .../ethernet/huawei/hinic3/hinic3_mag_cfg.c | 1 - .../net/ethernet/huawei/hinic3/hinic3_nic.h | 1 - .../ethernet/huawei/hinic3/hinic3_nic_cfg.h | 5 +- .../ethernet/huawei/hinic3/hinic3_srv_nic.h | 9 +- .../ethernet/huawei/hinic3/hw/hinic3_cmdq.c | 33 +- .../ethernet/huawei/hinic3/hw/hinic3_cmdq.h | 7 +- .../ethernet/huawei/hinic3/hw/hinic3_csr.h | 1 + .../huawei/hinic3/hw/hinic3_devlink.h | 24 + .../ethernet/huawei/hinic3/hw/hinic3_eqs.c | 34 + .../ethernet/huawei/hinic3/hw/hinic3_hw_cfg.c | 153 +- .../ethernet/huawei/hinic3/hw/hinic3_hw_cfg.h | 15 +- .../huawei/hinic3/hw/hinic3_hw_comm.c | 151 +- .../huawei/hinic3/hw/hinic3_hw_comm.h | 2 +- .../ethernet/huawei/hinic3/hw/hinic3_hw_mt.c | 38 +- .../ethernet/huawei/hinic3/hw/hinic3_hwdev.c | 218 +- .../ethernet/huawei/hinic3/hw/hinic3_hwdev.h | 33 +- .../ethernet/huawei/hinic3/hw/hinic3_hwif.c | 54 + .../ethernet/huawei/hinic3/hw/hinic3_mbox.c | 111 +- .../ethernet/huawei/hinic3/hw/hinic3_mbox.h | 82 +- .../ethernet/huawei/hinic3/hw/hinic3_mgmt.c | 78 +- .../ethernet/huawei/hinic3/hw/hinic3_mgmt.h | 5 +- .../huawei/hinic3/hw/hinic3_multi_host_mgmt.c | 1226 +++++ .../huawei/hinic3/hw/hinic3_multi_host_mgmt.h | 124 + .../huawei/hinic3/hw/hinic3_pci_id_tbl.h | 36 +- .../huawei/hinic3/hw/ossl_knl_linux.c | 20 +- .../hinic3/include/bond/bond_common_defs.h | 115 + .../include/cfg_mgmt/cfg_mgmt_mpu_cmd.h | 15 + .../include/cfg_mgmt/cfg_mgmt_mpu_cmd_defs.h | 215 + .../huawei/hinic3/include/cqm/cqm_npu_cmd.h | 25 + .../hinic3/include/cqm/cqm_npu_cmd_defs.h | 65 + .../huawei/hinic3/include/hinic3_common.h | 201 + .../huawei/hinic3/include/hinic3_cqm.h | 844 ++++ .../huawei/hinic3/include/hinic3_cqm_define.h | 52 + .../huawei/hinic3/include/hinic3_lld.h | 222 + .../huawei/hinic3/include/hinic3_profile.h | 148 + .../huawei/hinic3/include/hinic3_wq.h | 159 + .../huawei/hinic3/include/mpu/mag_mpu_cmd.h | 80 + .../mpu/mag_mpu_cmd_defs.h} | 265 +- .../hinic3/include/mpu/mpu_board_defs.h | 75 + .../hinic3/include/mpu/mpu_cmd_base_defs.h | 122 + .../hinic3/include/mpu/mpu_inband_cmd.h | 184 + .../hinic3/include/mpu/mpu_inband_cmd_defs.h | 1150 +++++ .../hinic3/include/mpu/mpu_outband_ncsi_cmd.h | 196 + .../include/mpu/mpu_outband_ncsi_cmd_defs.h | 1669 +++++++ .../huawei/hinic3/include/mpu/nic_cfg_comm.h | 62 + .../mpu/nic_mpu_cmd_defs.h} | 286 +- .../huawei/hinic3/include/ossl_ctype_ex.h | 202 + .../huawei/hinic3/include/ossl_types.h | 165 + .../huawei/hinic3/include/ossl_user.h | 91 + .../include/public/npu_cmdq_base_defs.h | 241 + .../ethernet/huawei/hinic3/include/readme.txt | 1 + .../hinic3/include/vmsec/vmsec_mpu_common.h | 139 + .../huawei/hinic3/include/vram_common.h | 67 + drivers/net/ethernet/huawei/hinic3/ossl_knl.h | 5 + .../ethernet/huawei/hinic3/ossl_knl_linux.h | 78 +- 215 files changed, 64167 insertions(+), 1062 deletions(-) create mode 100644 drivers/infiniband/hw/hiroce3/Kconfig create mode 100644 drivers/infiniband/hw/hiroce3/Makefile create mode 100644 drivers/infiniband/hw/hiroce3/bond/roce_bond.h create mode 100644 drivers/infiniband/hw/hiroce3/bond/roce_bond_common.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq.h create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_common.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_cqe.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_create.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_ctrl.c create mode 100644 drivers/infiniband/hw/hiroce3/cq/roce_cq_destroy.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx.h create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_cap.c create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_cap.h create mode 100644 drivers/infiniband/hw/hiroce3/dfx/roce_dfx_query.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_cdev_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_event_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_main_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_mr_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_netdev_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_qp_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_qp_post_send_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/extension/roce_srq_extension.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_buddy.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_buddy.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_init.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_mtt.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_mw_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_comp_res.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_em.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_em.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_mr.h create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_umem.c create mode 100644 drivers/infiniband/hw/hiroce3/host/hmm/hmm_umem.h create mode 100644 drivers/infiniband/hw/hiroce3/include/hinic3_hmm.h create mode 100644 drivers/infiniband/hw/hiroce3/include/hinic3_rdma.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_mpu_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_npu_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_npu_cmd_defs.h create mode 100644 drivers/infiniband/hw/hiroce3/include/nic/nic_npu_wqe_defs.h create mode 100644 drivers/infiniband/hw/hiroce3/include/node_id.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/rdma_context_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/rdma_ext_ctx_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ccf_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_compile_macro.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ctx_api.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_dif_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_err_type.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_hmm_context.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_mpu_common.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_mpu_ulp_common.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_pub.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_pub_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_ulp.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_vbs_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_attr_qpc_chip.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_cq_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_ext_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_gid_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_mr_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_pub.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_srq_attr.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_verbs_ulp_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_wqe_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/rdma/roce_xqe_format.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_cdev_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_event_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_main_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_mr_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_netdev_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_qp_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_qp_post_send_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/include/roce_srq_extension.h create mode 100644 drivers/infiniband/hw/hiroce3/mr/roce_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/mr/roce_mr.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_post.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_create.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_destroy.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_exp.h create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_modify.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_post_recv.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_post_send.c create mode 100644 drivers/infiniband/hw/hiroce3/qp/roce_qp_query.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_bitmap.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_bitmap.h create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp.h create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_gid.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_init.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_mw_mr.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_pd.c create mode 100644 drivers/infiniband/hw/hiroce3/rdma/rdma_comp_res.c create mode 100644 drivers/infiniband/hw/hiroce3/roce.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_cdev.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cmd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_compat.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_cqm_cmd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_cqm_cmd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_db.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_db.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_event.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_event.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_k_ioctl.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_main.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_mix.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_mix.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_netdev.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_netdev.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_netlink.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_netlink.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_pd.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_pd.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_sysfs.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_sysfs.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_user.h create mode 100644 drivers/infiniband/hw/hiroce3/roce_xrc.c create mode 100644 drivers/infiniband/hw/hiroce3/roce_xrc.h create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq.h create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_comm.c create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_create.c create mode 100644 drivers/infiniband/hw/hiroce3/srq/roce_srq_ctrl.c create mode 100644 drivers/net/ethernet/huawei/hinic3/bond/hinic3_bond.c create mode 100644 drivers/net/ethernet/huawei/hinic3/bond/hinic3_bond.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bat_cla.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bitmap_table.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bloomfilter.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_bloomfilter.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_db.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_db.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_define.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_main.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_memsec.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_memsec.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object_intern.c create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/cqm_object_intern.h create mode 100644 drivers/net/ethernet/huawei/hinic3/cqm/readme.txt create mode 100644 drivers/net/ethernet/huawei/hinic3/hw/hinic3_multi_host_mgmt.c create mode 100644 drivers/net/ethernet/huawei/hinic3/hw/hinic3_multi_host_mgmt.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/bond/bond_common_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cfg_mgmt/cfg_mgmt_mpu_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cfg_mgmt/cfg_mgmt_mpu_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cqm/cqm_npu_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/cqm/cqm_npu_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_common.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_cqm.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_cqm_define.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_lld.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_profile.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/hinic3_wq.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mag_mpu_cmd.h rename drivers/net/ethernet/huawei/hinic3/{mag_cmd.h => include/mpu/mag_mpu_cmd_defs.h} (73%) create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_board_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_cmd_base_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_inband_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_inband_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_outband_ncsi_cmd.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/mpu_outband_ncsi_cmd_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/mpu/nic_cfg_comm.h rename drivers/net/ethernet/huawei/hinic3/{hinic3_mgmt_interface.h => include/mpu/nic_mpu_cmd_defs.h} (76%) create mode 100644 drivers/net/ethernet/huawei/hinic3/include/ossl_ctype_ex.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/ossl_types.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/ossl_user.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/public/npu_cmdq_base_defs.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/readme.txt create mode 100644 drivers/net/ethernet/huawei/hinic3/include/vmsec/vmsec_mpu_common.h create mode 100644 drivers/net/ethernet/huawei/hinic3/include/vram_common.h -- 2.33.0

2 3

[PATCH OLK-6.6 0/2] fix deadlock in cgroup1_writeback
by Chen Ridong 16 Apr '24

16 Apr '24

*** BLURB HERE *** Chen Ridong (2): cgroup_writeback: Revert "fix deadlock in cgroup1_writeback" cgroup_writeback: fix deadlock in cgroup1_writeback mm/backing-dev.c | 2 ++ mm/memcontrol.c | 24 +++++++++--------------- 2 files changed, 11 insertions(+), 15 deletions(-) -- 2.34.1

2 3

[PATCH openEuler-1.0-LTS] ALSA: usb-audio: fix null pointer dereference on pointer cs_desc
by Liu Shixin 16 Apr '24

16 Apr '24

From: Chengfeng Ye <cyeaa(a)connect.ust.hk> mainline inclusion from mainline-v5.16-rc1 commit b97053df0f04747c3c1e021ecbe99db675342954 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFQ CVE: CVE-2021-47211 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The pointer cs_desc return from snd_usb_find_clock_source could be null, so there is a potential null pointer dereference issue. Fix this by adding a null check before dereference. Signed-off-by: Chengfeng Ye <cyeaa(a)connect.ust.hk> Link: https://lore.kernel.org/r/20211024111736.11342-1-cyeaa@connect.ust.hk Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Conflicts: sound/usb/clock.c Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> --- sound/usb/clock.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sound/usb/clock.c b/sound/usb/clock.c index e31349865f20..01b414448312 100644 --- a/sound/usb/clock.c +++ b/sound/usb/clock.c @@ -538,11 +538,17 @@ static int set_sample_rate_v2v3(struct snd_usb_audio *chip, int iface, struct uac3_clock_source_descriptor *cs_desc; cs_desc = snd_usb_find_clock_source_v3(chip->ctrl_intf, clock); + if (!cs_desc) + return 0; + bmControls = le32_to_cpu(cs_desc->bmControls); } else { struct uac_clock_source_descriptor *cs_desc; cs_desc = snd_usb_find_clock_source(chip->ctrl_intf, clock); + if (!cs_desc) + return 0; + bmControls = cs_desc->bmControls; } -- 2.25.1

2 1

[PATCH OLK-5.10] ALSA: usb-audio: fix null pointer dereference on pointer cs_desc
by Liu Shixin 16 Apr '24

16 Apr '24

From: Chengfeng Ye <cyeaa(a)connect.ust.hk> mainline inclusion from mainline-v5.16-rc1 commit b97053df0f04747c3c1e021ecbe99db675342954 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9FNFQ CVE: CVE-2021-47211 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The pointer cs_desc return from snd_usb_find_clock_source could be null, so there is a potential null pointer dereference issue. Fix this by adding a null check before dereference. Signed-off-by: Chengfeng Ye <cyeaa(a)connect.ust.hk> Link: https://lore.kernel.org/r/20211024111736.11342-1-cyeaa@connect.ust.hk Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Conflicts: sound/usb/clock.c Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> --- sound/usb/clock.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sound/usb/clock.c b/sound/usb/clock.c index 514d18a3e07a..95b019f15224 100644 --- a/sound/usb/clock.c +++ b/sound/usb/clock.c @@ -618,11 +618,17 @@ static int set_sample_rate_v2v3(struct snd_usb_audio *chip, int iface, struct uac3_clock_source_descriptor *cs_desc; cs_desc = snd_usb_find_clock_source_v3(chip->ctrl_intf, clock); + if (!cs_desc) + return 0; + bmControls = le32_to_cpu(cs_desc->bmControls); } else { struct uac_clock_source_descriptor *cs_desc; cs_desc = snd_usb_find_clock_source(chip->ctrl_intf, clock); + if (!cs_desc) + return 0; + bmControls = cs_desc->bmControls; } -- 2.25.1

2 1

[PATCH OLK-6.6 v2 00/14] mm: some optimization about hugetlb and thp
by Kefeng Wang 16 Apr '24

16 Apr '24

1. hugetlb: remove hugetlb special casing in filemap.c 2. thp: 1) align larger anonymous mappings on THP 2) batch tlb flush when splitting 3) try madvise huge for file exec Baolin Wang (1): mm: huge_memory: batch tlb flush when splitting a pte-mapped THP Fangrui Song (1): mm: remove VM_EXEC requirement for THP eligibility Kefeng Wang (1): mm: filemap: try to enable THP for exec mapping Lance Yang (2): mm/khugepaged: bypassing unnecessary scans with MMF_DISABLE_THP check mm/khugepaged: keep mm in mm_slot without MMF_DISABLE_THP check Lorenzo Stoakes (1): mm/filemap: clarify filemap_fault() comments for not uptodate case Rik van Riel (1): mm: align larger anonymous mappings on THP boundaries Ryan Roberts (1): mm: thp_get_unmapped_area must honour topdown preference Sidhartha Kumar (3): mm/filemap: remove hugetlb special casing in filemap.c mm/hugetlb: have CONFIG_HUGETLB_PAGE select CONFIG_XARRAY_MULTI fs/hugetlbfs/inode.c: mm/memory-failure.c: fix hugetlbfs hwpoison handling Yang Shi (3): mm: mmap: map MAP_STACK to VM_NOHUGEPAGE mm: huge_memory: don't force huge page alignment on 32 bit mm: mmap: no need to call khugepaged_enter_vma() for stack Documentation/admin-guide/mm/transhuge.rst | 7 ++ fs/Kconfig | 1 + fs/hugetlbfs/inode.c | 37 +++++----- include/linux/huge_mm.h | 2 +- include/linux/hugetlb.h | 12 ++++ include/linux/mman.h | 1 + include/linux/pagemap.h | 32 +-------- mm/filemap.c | 80 ++++++++++++++-------- mm/huge_memory.c | 47 ++++++++++++- mm/hugetlb.c | 32 ++------- mm/khugepaged.c | 16 +++-- mm/memory-failure.c | 2 +- mm/migrate.c | 6 +- mm/mmap.c | 11 +-- 14 files changed, 165 insertions(+), 121 deletions(-) -- 2.27.0

2 15

[PATCH openEuler-1.0-LTS] ALSA: usb-audio: fix null pointer dereference on pointer cs_desc
by Liu Shixin 16 Apr '24

16 Apr '24

From: Chengfeng Ye <cyeaa(a)connect.ust.hk> mainline inclusion from mainline-v5.16-rc1 commit b97053df0f04747c3c1e021ecbe99db675342954 category: bugfix bugzilla: 189792 CVE: CVE-2021-47211 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The pointer cs_desc return from snd_usb_find_clock_source could be null, so there is a potential null pointer dereference issue. Fix this by adding a null check before dereference. Signed-off-by: Chengfeng Ye <cyeaa(a)connect.ust.hk> Link: https://lore.kernel.org/r/20211024111736.11342-1-cyeaa@connect.ust.hk Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Conflicts: sound/usb/clock.c Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> --- sound/usb/clock.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sound/usb/clock.c b/sound/usb/clock.c index e31349865f20..01b414448312 100644 --- a/sound/usb/clock.c +++ b/sound/usb/clock.c @@ -538,11 +538,17 @@ static int set_sample_rate_v2v3(struct snd_usb_audio *chip, int iface, struct uac3_clock_source_descriptor *cs_desc; cs_desc = snd_usb_find_clock_source_v3(chip->ctrl_intf, clock); + if (!cs_desc) + return 0; + bmControls = le32_to_cpu(cs_desc->bmControls); } else { struct uac_clock_source_descriptor *cs_desc; cs_desc = snd_usb_find_clock_source(chip->ctrl_intf, clock); + if (!cs_desc) + return 0; + bmControls = cs_desc->bmControls; } -- 2.25.1

2 1

[PATCH OLK-5.10 0/1] writeback fix softlockup
by Chen Ridong 16 Apr '24

16 Apr '24

*** BLURB HERE *** Chen Ridong (1): cgroup_writeback: fix softlockup for blkcg->memcg_list mm/backing-dev.c | 15 ++++++++++----- mm/memcontrol.c | 5 ++--- 2 files changed, 12 insertions(+), 8 deletions(-) -- 2.34.1

2 2

[openeuler:OLK-6.6 7345/7439] arch/arm64/kernel/cpufeature.c:2209:57: error: 'enable_pseudo_nmi' undeclared; did you mean 'enable_percpu_nmi'?
by kernel test robot 16 Apr '24

16 Apr '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: ba2303cacfdaf39c19a78290c541499b23712f54 commit: b8c8255e1d74937638bca666264404952c60395a [7345/7439] arm64: Decouple KVM from CONFIG_ARM64_NMI config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20240416/202404162024.n82VbpYr-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240416/202404162024.n82VbpYr-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202404162024.n82VbpYr-lkp@intel.com/ All errors (new ones prefixed by >>): arch/arm64/kernel/cpufeature.c: In function 'use_nmi': >> arch/arm64/kernel/cpufeature.c:2209:57: error: 'enable_pseudo_nmi' undeclared (first use in this function); did you mean 'enable_percpu_nmi'? 2209 | else if (IS_ENABLED(CONFIG_ARM64_PSEUDO_NMI) && enable_pseudo_nmi) { | ^~~~~~~~~~~~~~~~~ | enable_percpu_nmi arch/arm64/kernel/cpufeature.c:2209:57: note: each undeclared identifier is reported only once for each function it appears in vim +2209 arch/arm64/kernel/cpufeature.c 2191 2192 static bool use_nmi(const struct arm64_cpu_capabilities *entry, int scope) 2193 { 2194 if (!has_cpuid_feature(entry, scope)) 2195 return false; 2196 2197 /* 2198 * NMI support was not enabled in the kernel, but can still be 2199 * used by guests. Let the world know. 2200 * 2201 * Having both real and pseudo NMIs enabled simultaneously is 2202 * likely to cause confusion. Since pseudo NMIs must be 2203 * enabled with an explicit command line option, if the user 2204 * has set that option on a system with real NMIs for some 2205 * reason assume they know what they're doing. 2206 */ 2207 if (!IS_ENABLED(CONFIG_ARM64_NMI)) 2208 pr_info("CONFIG_ARM64_NMI disabled, using NMIs for guests only\n"); > 2209 else if (IS_ENABLED(CONFIG_ARM64_PSEUDO_NMI) && enable_pseudo_nmi) { 2210 pr_info("Pseudo NMI enabled, not using architected NMI\n"); 2211 return false; 2212 } 2213 2214 return true; 2215 } 2216 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/2] fix deadlock in cgroup1_writeback
by Chen Ridong 16 Apr '24

16 Apr '24

*** BLURB HERE *** Chen Ridong (2): Revert "cgroup_writeback: fix deadlock in cgroup1_writeback" cgroup_writeback: fix deadlock in cgroup1_writeback mm/backing-dev.c | 2 ++ mm/memcontrol.c | 24 +++++++++--------------- 2 files changed, 11 insertions(+), 15 deletions(-) -- 2.34.1

2 3

[PATCH openEuler-22.03-LTS-SP1] tee: amdtee: fix use-after-free vulnerability in amdtee_close_session
by Guo Mengqi 16 Apr '24

16 Apr '24

From: Rijo Thomas <Rijo-john.Thomas(a)amd.com> stable inclusion from stable-v5.10.199 commit da7ce52a2f6c468946195b116615297d3d113a27 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9AWJ5 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit f4384b3e54ea813868bb81a861bf5b2406e15d8f upstream. There is a potential race condition in amdtee_close_session that may cause use-after-free in amdtee_open_session. For instance, if a session has refcount == 1, and one thread tries to free this session via: kref_put(&sess->refcount, destroy_session); the reference count will get decremented, and the next step would be to call destroy_session(). However, if in another thread, amdtee_open_session() is called before destroy_session() has completed execution, alloc_session() may return 'sess' that will be freed up later in destroy_session() leading to use-after-free in amdtee_open_session. To fix this issue, treat decrement of sess->refcount and removal of 'sess' from session list in destroy_session() as a critical section, so that it is executed atomically. Fixes: 757cc3e9ff1d ("tee: add AMD-TEE driver") Cc: stable(a)vger.kernel.org Signed-off-by: Rijo Thomas <Rijo-john.Thomas(a)amd.com> Reviewed-by: Sumit Garg <sumit.garg(a)linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: sanglipeng <sanglipeng1(a)jd.com> --- drivers/tee/amdtee/core.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/tee/amdtee/core.c b/drivers/tee/amdtee/core.c index 297dc62bca29..a890eeabe065 100644 --- a/drivers/tee/amdtee/core.c +++ b/drivers/tee/amdtee/core.c @@ -217,12 +217,12 @@ static int copy_ta_binary(struct tee_context *ctx, void *ptr, void **ta, return rc; } +/* mutex must be held by caller */ static void destroy_session(struct kref *ref) { struct amdtee_session *sess = container_of(ref, struct amdtee_session, refcount); - mutex_lock(&session_list_mutex); list_del(&sess->list_node); mutex_unlock(&session_list_mutex); kfree(sess); @@ -277,7 +277,8 @@ int amdtee_open_session(struct tee_context *ctx, if (i >= TEE_NUM_SESSIONS) { pr_err("reached maximum session count %d\n", TEE_NUM_SESSIONS); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, + &session_list_mutex); rc = -ENOMEM; goto out; } @@ -290,7 +291,8 @@ int amdtee_open_session(struct tee_context *ctx, clear_bit(i, sess->sess_mask); spin_unlock(&sess->lock); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, + &session_list_mutex); goto out; } @@ -332,7 +334,7 @@ int amdtee_close_session(struct tee_context *ctx, u32 session) handle_close_session(ta_handle, session_info); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, &session_list_mutex); return 0; } -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS] tee: amdtee: fix use-after-free vulnerability in amdtee_close_session
by Guo Mengqi 16 Apr '24

16 Apr '24

From: Rijo Thomas <Rijo-john.Thomas(a)amd.com> stable inclusion from stable-v5.10.199 commit da7ce52a2f6c468946195b116615297d3d113a27 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9AWJ5 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit f4384b3e54ea813868bb81a861bf5b2406e15d8f upstream. There is a potential race condition in amdtee_close_session that may cause use-after-free in amdtee_open_session. For instance, if a session has refcount == 1, and one thread tries to free this session via: kref_put(&sess->refcount, destroy_session); the reference count will get decremented, and the next step would be to call destroy_session(). However, if in another thread, amdtee_open_session() is called before destroy_session() has completed execution, alloc_session() may return 'sess' that will be freed up later in destroy_session() leading to use-after-free in amdtee_open_session. To fix this issue, treat decrement of sess->refcount and removal of 'sess' from session list in destroy_session() as a critical section, so that it is executed atomically. Fixes: 757cc3e9ff1d ("tee: add AMD-TEE driver") Cc: stable(a)vger.kernel.org Signed-off-by: Rijo Thomas <Rijo-john.Thomas(a)amd.com> Reviewed-by: Sumit Garg <sumit.garg(a)linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: sanglipeng <sanglipeng1(a)jd.com> --- drivers/tee/amdtee/core.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/tee/amdtee/core.c b/drivers/tee/amdtee/core.c index 297dc62bca29..a890eeabe065 100644 --- a/drivers/tee/amdtee/core.c +++ b/drivers/tee/amdtee/core.c @@ -217,12 +217,12 @@ static int copy_ta_binary(struct tee_context *ctx, void *ptr, void **ta, return rc; } +/* mutex must be held by caller */ static void destroy_session(struct kref *ref) { struct amdtee_session *sess = container_of(ref, struct amdtee_session, refcount); - mutex_lock(&session_list_mutex); list_del(&sess->list_node); mutex_unlock(&session_list_mutex); kfree(sess); @@ -277,7 +277,8 @@ int amdtee_open_session(struct tee_context *ctx, if (i >= TEE_NUM_SESSIONS) { pr_err("reached maximum session count %d\n", TEE_NUM_SESSIONS); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, + &session_list_mutex); rc = -ENOMEM; goto out; } @@ -290,7 +291,8 @@ int amdtee_open_session(struct tee_context *ctx, clear_bit(i, sess->sess_mask); spin_unlock(&sess->lock); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, + &session_list_mutex); goto out; } @@ -332,7 +334,7 @@ int amdtee_close_session(struct tee_context *ctx, u32 session) handle_close_session(ta_handle, session_info); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, &session_list_mutex); return 0; } -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP2] tee: amdtee: fix use-after-free vulnerability in amdtee_close_session
by Guo Mengqi 16 Apr '24

16 Apr '24

From: Rijo Thomas <Rijo-john.Thomas(a)amd.com> stable inclusion from stable-v5.10.199 commit da7ce52a2f6c468946195b116615297d3d113a27 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9AWJ5 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit f4384b3e54ea813868bb81a861bf5b2406e15d8f upstream. There is a potential race condition in amdtee_close_session that may cause use-after-free in amdtee_open_session. For instance, if a session has refcount == 1, and one thread tries to free this session via: kref_put(&sess->refcount, destroy_session); the reference count will get decremented, and the next step would be to call destroy_session(). However, if in another thread, amdtee_open_session() is called before destroy_session() has completed execution, alloc_session() may return 'sess' that will be freed up later in destroy_session() leading to use-after-free in amdtee_open_session. To fix this issue, treat decrement of sess->refcount and removal of 'sess' from session list in destroy_session() as a critical section, so that it is executed atomically. Fixes: 757cc3e9ff1d ("tee: add AMD-TEE driver") Cc: stable(a)vger.kernel.org Signed-off-by: Rijo Thomas <Rijo-john.Thomas(a)amd.com> Reviewed-by: Sumit Garg <sumit.garg(a)linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: sanglipeng <sanglipeng1(a)jd.com> --- drivers/tee/amdtee/core.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/tee/amdtee/core.c b/drivers/tee/amdtee/core.c index 372d64756ed6..3c15f6a9e91c 100644 --- a/drivers/tee/amdtee/core.c +++ b/drivers/tee/amdtee/core.c @@ -217,12 +217,12 @@ static int copy_ta_binary(struct tee_context *ctx, void *ptr, void **ta, return rc; } +/* mutex must be held by caller */ static void destroy_session(struct kref *ref) { struct amdtee_session *sess = container_of(ref, struct amdtee_session, refcount); - mutex_lock(&session_list_mutex); list_del(&sess->list_node); mutex_unlock(&session_list_mutex); kfree(sess); @@ -272,7 +272,8 @@ int amdtee_open_session(struct tee_context *ctx, if (arg->ret != TEEC_SUCCESS) { pr_err("open_session failed %d\n", arg->ret); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, + &session_list_mutex); goto out; } @@ -290,7 +291,8 @@ int amdtee_open_session(struct tee_context *ctx, pr_err("reached maximum session count %d\n", TEE_NUM_SESSIONS); handle_close_session(ta_handle, session_info); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, + &session_list_mutex); rc = -ENOMEM; goto out; } @@ -331,7 +333,7 @@ int amdtee_close_session(struct tee_context *ctx, u32 session) handle_close_session(ta_handle, session_info); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, &session_list_mutex); return 0; } -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP1] tee: amdtee: fix use-after-free vulnerability in amdtee_close_session
by Guo Mengqi 16 Apr '24

16 Apr '24

From: Rijo Thomas <Rijo-john.Thomas(a)amd.com> stable inclusion from stable-v5.10.199 commit da7ce52a2f6c468946195b116615297d3d113a27 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9AWJ5 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit f4384b3e54ea813868bb81a861bf5b2406e15d8f upstream. There is a potential race condition in amdtee_close_session that may cause use-after-free in amdtee_open_session. For instance, if a session has refcount == 1, and one thread tries to free this session via: kref_put(&sess->refcount, destroy_session); the reference count will get decremented, and the next step would be to call destroy_session(). However, if in another thread, amdtee_open_session() is called before destroy_session() has completed execution, alloc_session() may return 'sess' that will be freed up later in destroy_session() leading to use-after-free in amdtee_open_session. To fix this issue, treat decrement of sess->refcount and removal of 'sess' from session list in destroy_session() as a critical section, so that it is executed atomically. Fixes: 757cc3e9ff1d ("tee: add AMD-TEE driver") Cc: stable(a)vger.kernel.org Signed-off-by: Rijo Thomas <Rijo-john.Thomas(a)amd.com> Reviewed-by: Sumit Garg <sumit.garg(a)linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: sanglipeng <sanglipeng1(a)jd.com> --- drivers/tee/amdtee/core.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/tee/amdtee/core.c b/drivers/tee/amdtee/core.c index 372d64756ed6..3c15f6a9e91c 100644 --- a/drivers/tee/amdtee/core.c +++ b/drivers/tee/amdtee/core.c @@ -217,12 +217,12 @@ static int copy_ta_binary(struct tee_context *ctx, void *ptr, void **ta, return rc; } +/* mutex must be held by caller */ static void destroy_session(struct kref *ref) { struct amdtee_session *sess = container_of(ref, struct amdtee_session, refcount); - mutex_lock(&session_list_mutex); list_del(&sess->list_node); mutex_unlock(&session_list_mutex); kfree(sess); @@ -272,7 +272,8 @@ int amdtee_open_session(struct tee_context *ctx, if (arg->ret != TEEC_SUCCESS) { pr_err("open_session failed %d\n", arg->ret); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, + &session_list_mutex); goto out; } @@ -290,7 +291,8 @@ int amdtee_open_session(struct tee_context *ctx, pr_err("reached maximum session count %d\n", TEE_NUM_SESSIONS); handle_close_session(ta_handle, session_info); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, + &session_list_mutex); rc = -ENOMEM; goto out; } @@ -331,7 +333,7 @@ int amdtee_close_session(struct tee_context *ctx, u32 session) handle_close_session(ta_handle, session_info); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, &session_list_mutex); return 0; } -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS] tee: amdtee: fix use-after-free vulnerability in amdtee_close_session
by Guo Mengqi 16 Apr '24

16 Apr '24

From: Rijo Thomas <Rijo-john.Thomas(a)amd.com> stable inclusion from stable-v5.10.199 commit da7ce52a2f6c468946195b116615297d3d113a27 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9AWJ5 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit f4384b3e54ea813868bb81a861bf5b2406e15d8f upstream. There is a potential race condition in amdtee_close_session that may cause use-after-free in amdtee_open_session. For instance, if a session has refcount == 1, and one thread tries to free this session via: kref_put(&sess->refcount, destroy_session); the reference count will get decremented, and the next step would be to call destroy_session(). However, if in another thread, amdtee_open_session() is called before destroy_session() has completed execution, alloc_session() may return 'sess' that will be freed up later in destroy_session() leading to use-after-free in amdtee_open_session. To fix this issue, treat decrement of sess->refcount and removal of 'sess' from session list in destroy_session() as a critical section, so that it is executed atomically. Fixes: 757cc3e9ff1d ("tee: add AMD-TEE driver") Cc: stable(a)vger.kernel.org Signed-off-by: Rijo Thomas <Rijo-john.Thomas(a)amd.com> Reviewed-by: Sumit Garg <sumit.garg(a)linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: sanglipeng <sanglipeng1(a)jd.com> --- drivers/tee/amdtee/core.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/tee/amdtee/core.c b/drivers/tee/amdtee/core.c index 372d64756ed6..3c15f6a9e91c 100644 --- a/drivers/tee/amdtee/core.c +++ b/drivers/tee/amdtee/core.c @@ -217,12 +217,12 @@ static int copy_ta_binary(struct tee_context *ctx, void *ptr, void **ta, return rc; } +/* mutex must be held by caller */ static void destroy_session(struct kref *ref) { struct amdtee_session *sess = container_of(ref, struct amdtee_session, refcount); - mutex_lock(&session_list_mutex); list_del(&sess->list_node); mutex_unlock(&session_list_mutex); kfree(sess); @@ -272,7 +272,8 @@ int amdtee_open_session(struct tee_context *ctx, if (arg->ret != TEEC_SUCCESS) { pr_err("open_session failed %d\n", arg->ret); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, + &session_list_mutex); goto out; } @@ -290,7 +291,8 @@ int amdtee_open_session(struct tee_context *ctx, pr_err("reached maximum session count %d\n", TEE_NUM_SESSIONS); handle_close_session(ta_handle, session_info); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, + &session_list_mutex); rc = -ENOMEM; goto out; } @@ -331,7 +333,7 @@ int amdtee_close_session(struct tee_context *ctx, u32 session) handle_close_session(ta_handle, session_info); handle_unload_ta(ta_handle); - kref_put(&sess->refcount, destroy_session); + kref_put_mutex(&sess->refcount, destroy_session, &session_list_mutex); return 0; } -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP2] serial: 8250_port: Check IRQ data before use
by Yi Yang 16 Apr '24

16 Apr '24

From: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> stable inclusion from stable-v5.10.198 commit e14afa4450cb7e4cf93e993a765801203d41d014 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I95ATO CVE: CVE-2023-52567 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit cce7fc8b29961b64fadb1ce398dc5ff32a79643b upstream. In case the leaf driver wants to use IRQ polling (irq = 0) and IIR register shows that an interrupt happened in the 8250 hardware the IRQ data can be NULL. In such a case we need to skip the wake event as we came to this path from the timer interrupt and quite likely system is already awake. Without this fix we have got an Oops: serial8250: ttyS0 at I/O 0x3f8 (irq = 0, base_baud = 115200) is a 16550A ... BUG: kernel NULL pointer dereference, address: 0000000000000010 RIP: 0010:serial8250_handle_irq+0x7c/0x240 Call Trace: ? serial8250_handle_irq+0x7c/0x240 ? __pfx_serial8250_timeout+0x10/0x10 Fixes: 0ba9e3a13c6a ("serial: 8250: Add missing wakeup event reporting") Cc: stable <stable(a)kernel.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Reviewed-by: Florian Fainelli <florian.fainelli(a)broadcom.com> Link: https://lore.kernel.org/r/20230831222555.614426-1-andriy.shevchenko@linux.i… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- drivers/tty/serial/8250/8250_port.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index b19908779e3b..6218ebc4427d 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -1914,7 +1914,10 @@ int serial8250_handle_irq(struct uart_port *port, unsigned int iir) skip_rx = true; if (status & (UART_LSR_DR | UART_LSR_BI) && !skip_rx) { - if (irqd_is_wakeup_set(irq_get_irq_data(port->irq))) + struct irq_data *d; + + d = irq_get_irq_data(port->irq); + if (d && irqd_is_wakeup_set(d)) pm_wakeup_event(tport->tty->dev, 0); if (!up->dma || handle_rx_dma(up, iir)) status = serial8250_rx_chars(up, status); -- 2.25.1

2 1

[PATCH OLK-5.10] uio_hv_generic: Fix another memory leak in error handling paths
by Guo Mengqi 16 Apr '24

16 Apr '24

From: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> mainline inclusion from mainline-v5.13-rc3 commit 0b0226be3a52dadd965644bc52a807961c2c26df category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I956G4 CVE: CVE-2021-47070 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Memory allocated by 'vmbus_alloc_ring()' at the beginning of the probe function is never freed in the error handling path. Add the missing 'vmbus_free_ring()' call. Note that it is already freed in the .remove function. Fixes: cdfa835c6e5e ("uio_hv_generic: defer opening vmbus until first use") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> Link: https://lore.kernel.org/r/0d86027b8eeed8e6360bc3d52bcdb328ff9bdca1.16205440… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> conflicts: drivers/uio/uio_hv_generic.c Signed-off-by: Guo Mengqi <guomengqi3(a)huawei.com> --- drivers/uio/uio_hv_generic.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c index c31febe90d4e..4abd8e20fb5b 100644 --- a/drivers/uio/uio_hv_generic.c +++ b/drivers/uio/uio_hv_generic.c @@ -291,7 +291,7 @@ hv_uio_probe(struct hv_device *dev, pdata->recv_buf = vzalloc(RECV_BUFFER_SIZE); if (pdata->recv_buf == NULL) { ret = -ENOMEM; - goto fail_close; + goto fail_free_ring; } ret = vmbus_establish_gpadl(channel, pdata->recv_buf, @@ -351,6 +351,8 @@ hv_uio_probe(struct hv_device *dev, fail_close: hv_uio_cleanup(dev, pdata); +fail_free_ring: + vmbus_free_ring(dev->channel); fail: kfree(pdata); -- 2.17.1

2 1

[PATCH OLK-5.10] arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved
by Guo Mengqi 16 Apr '24

16 Apr '24

From: Amit Pundir <amit.pundir(a)linaro.org> mainline inclusion from mainline-v6.6-rc1 commit 110e70fccce4f22b53986ae797d665ffb1950aa6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I95ATF CVE: CVE-2023-52561 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- [ Upstream commit 110e70fccce4f22b53986ae797d665ffb1950aa6 ] Adding a reserved memory region for the framebuffer memory (the splash memory region set up by the bootloader). It fixes a kernel panic (arm-smmu: Unhandled context fault at this particular memory region) reported on DB845c running v5.10.y. Cc: stable(a)vger.kernel.org # v5.10+ Reviewed-by: Caleb Connolly <caleb.connolly(a)linaro.org> Signed-off-by: Amit Pundir <amit.pundir(a)linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Link: https://lore.kernel.org/r/20230726132719.2117369-2-amit.pundir@linaro.org Signed-off-by: Bjorn Andersson <andersson(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Guo Mengqi <guomengqi3(a)huawei.com> --- arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index 1e889ca932e4..67cd869de352 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -85,6 +85,14 @@ }; }; + reserved-memory { + /* Cont splash region set up by the bootloader */ + cont_splash_mem: framebuffer@9d400000 { + reg = <0x0 0x9d400000 0x0 0x2400000>; + no-map; + }; + }; + lt9611_1v8: lt9611-vdd18-regulator { compatible = "regulator-fixed"; regulator-name = "LT9611_1V8"; @@ -482,6 +490,7 @@ }; &mdss { + memory-region = <&cont_splash_mem>; status = "okay"; }; -- 2.17.1

2 1

[PATCH 2 0/1] fix deadlock in cgroup1_writeback
by Chen Ridong 16 Apr '24

16 Apr '24

*** BLURB HERE *** Chen Ridong (1): cgroup_writeback: fix deadlock in cgroup1_writeback mm/memcontrol.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) -- 2.34.1

1 1

[PATCH OLK-6.6 00/14] mm: some optimization about hugetlb and thp
by Kefeng Wang 16 Apr '24

16 Apr '24

1. hugetlb: remove hugetlb special casing in filemap.c 2. thp: 1) align larger anonymous mappings on THP 2) batch tlb flush when splitting 3) try madvise huge for file exec Baolin Wang (1): mm: huge_memory: batch tlb flush when splitting a pte-mapped THP Fangrui Song (1): mm: remove VM_EXEC requirement for THP eligibility Kefeng Wang (1): mm: filemap: try to enable THP for exec mapping Lance Yang (2): mm/khugepaged: bypassing unnecessary scans with MMF_DISABLE_THP check mm/khugepaged: keep mm in mm_slot without MMF_DISABLE_THP check Lorenzo Stoakes (1): mm/filemap: clarify filemap_fault() comments for not uptodate case Rik van Riel (1): mm: align larger anonymous mappings on THP boundaries Ryan Roberts (1): mm: thp_get_unmapped_area must honour topdown preference Sidhartha Kumar (3): mm/filemap: remove hugetlb special casing in filemap.c mm/hugetlb: have CONFIG_HUGETLB_PAGE select CONFIG_XARRAY_MULTI fs/hugetlbfs/inode.c: mm/memory-failure.c: fix hugetlbfs hwpoison handling Yang Shi (3): mm: mmap: map MAP_STACK to VM_NOHUGEPAGE mm: huge_memory: don't force huge page alignment on 32 bit mm: mmap: no need to call khugepaged_enter_vma() for stack Documentation/admin-guide/mm/transhuge.rst | 7 ++ fs/Kconfig | 1 + fs/hugetlbfs/inode.c | 37 +++++----- include/linux/huge_mm.h | 2 +- include/linux/hugetlb.h | 12 ++++ include/linux/mman.h | 1 + include/linux/pagemap.h | 32 +-------- mm/filemap.c | 80 ++++++++++++++-------- mm/huge_memory.c | 47 ++++++++++++- mm/hugetlb.c | 32 ++------- mm/khugepaged.c | 16 +++-- mm/memory-failure.c | 2 +- mm/migrate.c | 6 +- mm/mmap.c | 11 +-- 14 files changed, 165 insertions(+), 121 deletions(-) -- 2.27.0

2 15

[PATCH openEuler-22.03-LTS 0/1] Fixed CVE-2023-52504
by Zheng Zengkai 16 Apr '24

16 Apr '24

Considering that CONFIG_X86_5LEVEL is enabled in openEuler 5.10, Backport patch from 5.10.199 LTS to fix CVE-2023-52504. https://nvd.nist.gov/vuln/detail/CVE-2023-52504 Kirill A. Shutemov (1): x86/alternatives: Disable KASAN in apply_alternatives() arch/x86/kernel/alternative.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) -- 2.20.1

2 2

[PATCH openEuler-22.03-SP2] x86/srso: Fix SBPB enablement for spec_rstack_overflow=off
by Yang Yingliang 16 Apr '24

16 Apr '24

From: Josh Poimboeuf <jpoimboe(a)kernel.org> stable inclusion from stable-v5.10.198 commit ae806c74c0634b0c23855066d8ba28d850fd1260 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I987V5 CVE: CVE-2023-52575 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 01b057b2f4cc2d905a0bd92195657dbd9a7005ab ] If the user has requested no SRSO mitigation, other mitigations can use the lighter-weight SBPB instead of IBPB. Fixes: fb3bd914b3ec ("x86/srso: Add a Speculative RAS Overflow mitigation") Signed-off-by: Josh Poimboeuf <jpoimboe(a)kernel.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Acked-by: Borislav Petkov (AMD) <bp(a)alien8.de> Link: https://lore.kernel.org/r/b20820c3cfd1003171135ec8d762a0b957348497.16938899… Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: sanglipeng <sanglipeng1(a)jd.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/x86/kernel/cpu/bugs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index f12394ea736a..8a4c8cb5001b 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -2393,7 +2393,7 @@ static void __init srso_select_mitigation(void) switch (srso_cmd) { case SRSO_CMD_OFF: - return; + goto pred_cmd; case SRSO_CMD_MICROCODE: if (has_microcode) { -- 2.25.1

1 0

[PATCH openEuler-22.03-LTS-SP2 0/5] Fix CVE-2024-26659
by Zheng Yejian 16 Apr '24

16 Apr '24

Mathias Nyman (4): xhci: remove extra loop in interrupt context xhci: prevent double-fetch of transfer and transfer event TRBs xhci: process isoc TD properly when there was a transaction error mid TD. xhci: Fix incorrect tracking of free space on transfer rings Michal Pecio (1): xhci: handle isoc Babble and Buffer Overrun events properly drivers/usb/host/xhci-ring.c | 170 +++++++++++++++++++++++++---------- drivers/usb/host/xhci.h | 3 + 2 files changed, 128 insertions(+), 45 deletions(-) -- 2.25.1

2 6

[PATCH OLK-5.10 0/5] Fix CVE-2024-26659
by Zheng Yejian 16 Apr '24

16 Apr '24

Mathias Nyman (4): xhci: remove extra loop in interrupt context xhci: prevent double-fetch of transfer and transfer event TRBs xhci: process isoc TD properly when there was a transaction error mid TD. xhci: Fix incorrect tracking of free space on transfer rings Michal Pecio (1): xhci: handle isoc Babble and Buffer Overrun events properly drivers/usb/host/xhci-ring.c | 170 +++++++++++++++++++++++++---------- drivers/usb/host/xhci.h | 3 + 2 files changed, 128 insertions(+), 45 deletions(-) -- 2.25.1

2 6

[openeuler:OLK-5.10 29814/30000] drivers/net/ethernet/bzwx/nce/comm/txrx.c:5:10: fatal error: 'ne6x_trace.h' file not found
by kernel test robot 16 Apr '24

16 Apr '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: a474d353b33ec1a40219c2e286c74e1b19377dff commit: 5b3d89af9629848d7a4a4928fd911364e310cb06 [29814/30000] drivers: add Chengdu BeiZhongWangXin Technology N5/N6 Series Network Card Driver config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240416/202404161958.Po7ipjlU-lkp@…) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240416/202404161958.Po7ipjlU-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202404161958.Po7ipjlU-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/net/ethernet/bzwx/nce/comm/txrx.c:5:10: fatal error: 'ne6x_trace.h' file not found 5 | #include "ne6x_trace.h" | ^~~~~~~~~~~~~~ 1 error generated. -- In file included from drivers/net/ethernet/bzwx/nce/ne6x/ne6x_main.c:14: >> drivers/net/ethernet/bzwx/nce/ne6x/ne6x.h:35:10: fatal error: 'reg.h' file not found 35 | #include "reg.h" | ^~~~~~~ 1 error generated. -- In file included from drivers/net/ethernet/bzwx/nce/ne6x_vf/ne6xvf_main.c:8: >> drivers/net/ethernet/bzwx/nce/ne6x_vf/ne6xvf.h:41:10: fatal error: 'reg.h' file not found 41 | #include "reg.h" | ^~~~~~~ 1 error generated. vim +5 drivers/net/ethernet/bzwx/nce/comm/txrx.c 3 4 #include "txrx.h" > 5 #include "ne6x_trace.h" 6 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 00/14] mm: some optimization about hugetlb and thp
by Kefeng Wang 16 Apr '24

16 Apr '24

1. hugetlb: remove hugetlb special casing in filemap.c 2. thp: 1) align larger anonymous mappings on THP 2) batch tlb flush when splitting 3) try madvise huge for file exec Baolin Wang (1): mm: huge_memory: batch tlb flush when splitting a pte-mapped THP Fangrui Song (1): mm: remove VM_EXEC requirement for THP eligibility Kefeng Wang (1): mm: filemap: try to enable THP for exec mapping Lance Yang (2): mm/khugepaged: bypassing unnecessary scans with MMF_DISABLE_THP check mm/khugepaged: keep mm in mm_slot without MMF_DISABLE_THP check Lorenzo Stoakes (1): mm/filemap: clarify filemap_fault() comments for not uptodate case Rik van Riel (1): mm: align larger anonymous mappings on THP boundaries Ryan Roberts (1): mm: thp_get_unmapped_area must honour topdown preference Sidhartha Kumar (3): mm/filemap: remove hugetlb special casing in filemap.c mm/hugetlb: have CONFIG_HUGETLB_PAGE select CONFIG_XARRAY_MULTI fs/hugetlbfs/inode.c: mm/memory-failure.c: fix hugetlbfs hwpoison handling Yang Shi (3): mm: mmap: map MAP_STACK to VM_NOHUGEPAGE mm: huge_memory: don't force huge page alignment on 32 bit mm: mmap: no need to call khugepaged_enter_vma() for stack Documentation/admin-guide/mm/transhuge.rst | 7 ++ fs/Kconfig | 1 + fs/hugetlbfs/inode.c | 37 +++++----- include/linux/huge_mm.h | 2 +- include/linux/hugetlb.h | 12 ++++ include/linux/mman.h | 1 + include/linux/pagemap.h | 32 +-------- mm/filemap.c | 80 ++++++++++++++-------- mm/huge_memory.c | 47 ++++++++++++- mm/hugetlb.c | 32 ++------- mm/khugepaged.c | 16 +++-- mm/memory-failure.c | 2 +- mm/migrate.c | 6 +- mm/mmap.c | 11 +-- 14 files changed, 165 insertions(+), 121 deletions(-) -- 2.27.0

2 15

[openeuler:openEuler-1.0-LTS 15383/22122] fs/proc/etmem_scan.c:244:18: sparse: sparse: incorrect type in assignment (different address spaces)
by kernel test robot 16 Apr '24

16 Apr '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 5b8899e6883a3bc8649d051cd90b96f37066e356 commit: bad4d8833739acc8eef306e7ad5c7877f9f4f0fb [15383/22122] etmem: add etmem-scan feature config: arm64-randconfig-r133-20240401 (https://download.01.org/0day-ci/archive/20240416/202404161919.wESDtt1C-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240416/202404161919.wESDtt1C-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202404161919.wESDtt1C-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> fs/proc/etmem_scan.c:244:18: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] <asn:1> *buf @@ got void *buf @@ fs/proc/etmem_scan.c:244:18: sparse: expected void [noderef] <asn:1> *buf fs/proc/etmem_scan.c:244:18: sparse: got void *buf fs/proc/etmem_scan.c:1032:40: sparse: sparse: incorrect type in assignment (incompatible argument 2 (different address spaces)) @@ expected long ( *extern [addressable] [assigned] [toplevel] read )( ... ) @@ got long ( * )( ... ) @@ fs/proc/etmem_scan.c:1032:40: sparse: expected long ( *extern [addressable] [assigned] [toplevel] read )( ... ) fs/proc/etmem_scan.c:1032:40: sparse: got long ( * )( ... ) fs/proc/etmem_scan.c:590:46: sparse: sparse: self-comparison always evaluates to false fs/proc/etmem_scan.c: In function 'mm_idle_walk_range': fs/proc/etmem_scan.c:971:61: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] 971 | pic->next_hva, end); | ^ vim +244 fs/proc/etmem_scan.c 240 241 static void setup_page_idle_ctrl(struct page_idle_ctrl *pic, void *buf, 242 int buf_size, unsigned int flags) 243 { > 244 pic->buf = buf; 245 pic->buf_size = buf_size; 246 pic->bytes_copied = 0; 247 pic->next_hva = 0; 248 pic->gpa_to_hva = 0; 249 pic->restart_gpa = 0; 250 pic->last_va = 0; 251 pic->flags = flags; 252 } 253 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10 0/2] CVE-2024-26812
by Jinjie Ruan 16 Apr '24

16 Apr '24

CVE-2024-26812 Alex Williamson (2): vfio: Introduce interface to flush virqfd inject workqueue vfio/pci: Create persistent INTx handler drivers/vfio/pci/vfio_pci_intrs.c | 149 ++++++++++++++++-------------- drivers/vfio/virqfd.c | 21 +++++ include/linux/vfio.h | 2 + 3 files changed, 105 insertions(+), 67 deletions(-) -- 2.34.1

2 3

[PATCH OLK-5.10 0/2] CVE-2024-26812
by Jinjie Ruan 16 Apr '24

16 Apr '24

CVE-2024-26812 Alex Williamson (2): vfio: Introduce interface to flush virqfd inject workqueue vfio/pci: Create persistent INTx handler drivers/vfio/pci/vfio_pci_intrs.c | 149 ++++++++++++++++-------------- drivers/vfio/virqfd.c | 21 +++++ include/linux/vfio.h | 2 + 3 files changed, 105 insertions(+), 67 deletions(-) -- 2.34.1

2 3

[PATCH OLK-5.10 0/2] CVE-2024-26812
by Jinjie Ruan 16 Apr '24

16 Apr '24

CVE-2024-26812 Alex Williamson (2): vfio: Introduce interface to flush virqfd inject workqueue vfio/pci: Create persistent INTx handler drivers/vfio/pci/vfio_pci_intrs.c | 149 ++++++++++++++++-------------- drivers/vfio/virqfd.c | 21 +++++ include/linux/vfio.h | 2 + 3 files changed, 105 insertions(+), 67 deletions(-) -- 2.34.1

2 3

[openeuler:openEuler-1.0-LTS 22104/22122] fs/proc/array.c:614:2: warning: 'gtime' may be used uninitialized in this function
by kernel test robot 16 Apr '24

16 Apr '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 5b8899e6883a3bc8649d051cd90b96f37066e356 commit: 4f8730514c736b09927b1b9c08ad946b70639545 [22104/22122] fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children stats config: x86_64-buildonly-randconfig-005-20240416 (https://download.01.org/0day-ci/archive/20240416/202404161806.OZsKNf49-lkp@…) compiler: gcc-10 (Ubuntu 10.5.0-1ubuntu1) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240416/202404161806.OZsKNf49-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202404161806.OZsKNf49-lkp@intel.com/ Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings All warnings (new ones prefixed by >>): In file included from include/linux/sched/signal.h:7, from include/linux/sched/cputime.h:5, from fs/proc/array.c:68: include/linux/signal.h: In function 'sigemptyset': include/linux/signal.h:180:22: warning: this statement may fall through [-Wimplicit-fallthrough=] 180 | case 2: set->sig[1] = 0; | ~~~~~~~~~~~~^~~ include/linux/signal.h:181:2: note: here 181 | case 1: set->sig[0] = 0; | ^~~~ fs/proc/array.c: In function 'do_task_stat': >> fs/proc/array.c:614:2: warning: 'gtime' may be used uninitialized in this function [-Wmaybe-uninitialized] 614 | seq_put_decimal_ull(m, " ", nsec_to_clock_t(gtime)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> fs/proc/array.c:567:2: warning: 'maj_flt' may be used uninitialized in this function [-Wmaybe-uninitialized] 567 | seq_put_decimal_ull(m, " ", maj_flt); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> fs/proc/array.c:565:2: warning: 'min_flt' may be used uninitialized in this function [-Wmaybe-uninitialized] 565 | seq_put_decimal_ull(m, " ", min_flt); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/gtime +614 fs/proc/array.c ^1da177e4c3f41 Linus Torvalds 2005-04-16 432 ee992744ea53db Eric W. Biederman 2008-02-08 433 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, ee992744ea53db Eric W. Biederman 2008-02-08 434 struct pid *pid, struct task_struct *task, int whole) ^1da177e4c3f41 Linus Torvalds 2005-04-16 435 { b2f73922d11968 Ingo Molnar 2015-09-30 436 unsigned long vsize, eip, esp, wchan = 0; 715be1fce0d964 Jan Engelhardt 2012-05-31 437 int priority, nice; ^1da177e4c3f41 Linus Torvalds 2005-04-16 438 int tty_pgrp = -1, tty_nr = 0; ^1da177e4c3f41 Linus Torvalds 2005-04-16 439 sigset_t sigign, sigcatch; ^1da177e4c3f41 Linus Torvalds 2005-04-16 440 char state; a593d6edeb0a5a Oleg Nesterov 2006-10-02 441 pid_t ppid = 0, pgid = -1, sid = -1; ^1da177e4c3f41 Linus Torvalds 2005-04-16 442 int num_threads = 0; f83ce3e6b02d5e Jake Edge 2009-05-04 443 int permitted; ^1da177e4c3f41 Linus Torvalds 2005-04-16 444 struct mm_struct *mm; ^1da177e4c3f41 Linus Torvalds 2005-04-16 445 unsigned long long start_time; 4f8730514c736b Oleg Nesterov 2024-04-13 446 unsigned long cmin_flt, cmaj_flt, min_flt, maj_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 447 u64 cutime, cstime, cgtime, utime, stime, gtime; ^1da177e4c3f41 Linus Torvalds 2005-04-16 448 unsigned long rsslim = 0; a593d6edeb0a5a Oleg Nesterov 2006-10-02 449 unsigned long flags; 08132d3d089b9a Eric W. Biederman 2024-04-13 450 int exit_code = task->exit_code; 4f8730514c736b Oleg Nesterov 2024-04-13 451 struct signal_struct *sig = task->signal; 4f8730514c736b Oleg Nesterov 2024-04-13 452 unsigned int seq = 1; ^1da177e4c3f41 Linus Torvalds 2005-04-16 453 ^1da177e4c3f41 Linus Torvalds 2005-04-16 454 state = *get_task_state(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 455 vsize = eip = esp = 0; caaee6234d05a5 Jann Horn 2016-01-20 456 permitted = ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS | PTRACE_MODE_NOAUDIT); ^1da177e4c3f41 Linus Torvalds 2005-04-16 457 mm = get_task_mm(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 458 if (mm) { ^1da177e4c3f41 Linus Torvalds 2005-04-16 459 vsize = task_vsize(mm); 0a1eb2d474edfe Andy Lutomirski 2016-09-30 460 /* 0a1eb2d474edfe Andy Lutomirski 2016-09-30 461 * esp and eip are intentionally zeroed out. There is no 0a1eb2d474edfe Andy Lutomirski 2016-09-30 462 * non-racy way to read them without freezing the task. 0a1eb2d474edfe Andy Lutomirski 2016-09-30 463 * Programs that need reliable values can use ptrace(2). fd7d56270b526c John Ogness 2017-09-14 464 * fd7d56270b526c John Ogness 2017-09-14 465 * The only exception is if the task is core dumping because fd7d56270b526c John Ogness 2017-09-14 466 * a program is not able to use ptrace(2) in that case. It is fd7d56270b526c John Ogness 2017-09-14 467 * safe because the task has stopped executing permanently. 0a1eb2d474edfe Andy Lutomirski 2016-09-30 468 */ ef7622dbb87776 John Ogness 2019-07-04 469 if (permitted && (task->flags & (PF_EXITING|PF_DUMPCORE))) { 8bb2ee192e482c Alexey Dobriyan 2018-01-18 470 if (try_get_task_stack(task)) { fd7d56270b526c John Ogness 2017-09-14 471 eip = KSTK_EIP(task); fd7d56270b526c John Ogness 2017-09-14 472 esp = KSTK_ESP(task); 8bb2ee192e482c Alexey Dobriyan 2018-01-18 473 put_task_stack(task); 8bb2ee192e482c Alexey Dobriyan 2018-01-18 474 } fd7d56270b526c John Ogness 2017-09-14 475 } f83ce3e6b02d5e Jake Edge 2009-05-04 476 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 477 ^1da177e4c3f41 Linus Torvalds 2005-04-16 478 sigemptyset(&sigign); ^1da177e4c3f41 Linus Torvalds 2005-04-16 479 sigemptyset(&sigcatch); 3cfd0885fac78c Alan Cox 2006-09-29 480 a593d6edeb0a5a Oleg Nesterov 2006-10-02 481 if (lock_task_sighand(task, &flags)) { 915935041281c6 Oleg Nesterov 2006-12-08 482 if (sig->tty) { 5d0fdf1e018998 Alan Cox 2008-04-30 483 struct pid *pgrp = tty_get_pgrp(sig->tty); 5d0fdf1e018998 Alan Cox 2008-04-30 484 tty_pgrp = pid_nr_ns(pgrp, ns); 5d0fdf1e018998 Alan Cox 2008-04-30 485 put_pid(pgrp); 915935041281c6 Oleg Nesterov 2006-12-08 486 tty_nr = new_encode_dev(tty_devnum(sig->tty)); a593d6edeb0a5a Oleg Nesterov 2006-10-02 487 } a593d6edeb0a5a Oleg Nesterov 2006-10-02 488 7e49827cc937a7 Oleg Nesterov 2010-05-26 489 num_threads = get_nr_threads(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 490 collect_sigign_sigcatch(task, &sigign, &sigcatch); ^1da177e4c3f41 Linus Torvalds 2005-04-16 491 6aa7de059173a9 Mark Rutland 2017-10-23 492 rsslim = READ_ONCE(sig->rlim[RLIMIT_RSS].rlim_cur); a593d6edeb0a5a Oleg Nesterov 2006-10-02 493 ^1da177e4c3f41 Linus Torvalds 2005-04-16 494 if (whole) { 08132d3d089b9a Eric W. Biederman 2024-04-13 495 if (sig->flags & (SIGNAL_GROUP_EXIT | SIGNAL_STOP_STOPPED)) 08132d3d089b9a Eric W. Biederman 2024-04-13 496 exit_code = sig->group_exit_code; ^1da177e4c3f41 Linus Torvalds 2005-04-16 497 } a593d6edeb0a5a Oleg Nesterov 2006-10-02 498 b488893a390edf Pavel Emelyanov 2007-10-18 499 sid = task_session_nr_ns(task, ns); a98fdcef941e10 Oleg Nesterov 2008-01-15 500 ppid = task_tgid_nr_ns(task->real_parent, ns); b488893a390edf Pavel Emelyanov 2007-10-18 501 pgid = task_pgrp_nr_ns(task, ns); a593d6edeb0a5a Oleg Nesterov 2006-10-02 502 a593d6edeb0a5a Oleg Nesterov 2006-10-02 503 unlock_task_sighand(task, &flags); ^1da177e4c3f41 Linus Torvalds 2005-04-16 504 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 505 f83ce3e6b02d5e Jake Edge 2009-05-04 506 if (permitted && (!whole || num_threads < 2)) ^1da177e4c3f41 Linus Torvalds 2005-04-16 507 wchan = get_wchan(task); f59c1abf66d159 Oleg Nesterov 2024-04-13 508 4f8730514c736b Oleg Nesterov 2024-04-13 509 do { 4f8730514c736b Oleg Nesterov 2024-04-13 510 seq++; /* 2 on the 1st/lockless path, otherwise odd */ 4f8730514c736b Oleg Nesterov 2024-04-13 511 flags = read_seqbegin_or_lock_irqsave(&sig->stats_lock, &seq); 4f8730514c736b Oleg Nesterov 2024-04-13 512 4f8730514c736b Oleg Nesterov 2024-04-13 513 cmin_flt = sig->cmin_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 514 cmaj_flt = sig->cmaj_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 515 cutime = sig->cutime; 4f8730514c736b Oleg Nesterov 2024-04-13 516 cstime = sig->cstime; 4f8730514c736b Oleg Nesterov 2024-04-13 517 cgtime = sig->cgtime; 4f8730514c736b Oleg Nesterov 2024-04-13 518 4f8730514c736b Oleg Nesterov 2024-04-13 519 if (whole) { 4f8730514c736b Oleg Nesterov 2024-04-13 520 struct task_struct *t; 4f8730514c736b Oleg Nesterov 2024-04-13 521 4f8730514c736b Oleg Nesterov 2024-04-13 522 min_flt = sig->min_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 523 maj_flt = sig->maj_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 524 gtime = sig->gtime; 4f8730514c736b Oleg Nesterov 2024-04-13 525 4f8730514c736b Oleg Nesterov 2024-04-13 526 rcu_read_lock(); 4f8730514c736b Oleg Nesterov 2024-04-13 527 __for_each_thread(sig, t) { 4f8730514c736b Oleg Nesterov 2024-04-13 528 min_flt += t->min_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 529 maj_flt += t->maj_flt; 4f8730514c736b Oleg Nesterov 2024-04-13 530 gtime += task_gtime(t); 4f8730514c736b Oleg Nesterov 2024-04-13 531 } 4f8730514c736b Oleg Nesterov 2024-04-13 532 rcu_read_unlock(); 4f8730514c736b Oleg Nesterov 2024-04-13 533 } 4f8730514c736b Oleg Nesterov 2024-04-13 534 } while (need_seqretry(&sig->stats_lock, seq)); 4f8730514c736b Oleg Nesterov 2024-04-13 535 done_seqretry_irqrestore(&sig->stats_lock, seq, flags); 4f8730514c736b Oleg Nesterov 2024-04-13 536 f59c1abf66d159 Oleg Nesterov 2024-04-13 537 if (whole) { f59c1abf66d159 Oleg Nesterov 2024-04-13 538 thread_group_cputime_adjusted(task, &utime, &stime); f59c1abf66d159 Oleg Nesterov 2024-04-13 539 } else { f59c1abf66d159 Oleg Nesterov 2024-04-13 540 task_cputime_adjusted(task, &utime, &stime); ^1da177e4c3f41 Linus Torvalds 2005-04-16 541 min_flt = task->min_flt; ^1da177e4c3f41 Linus Torvalds 2005-04-16 542 maj_flt = task->maj_flt; 6fac4829ce0ef9 Frederic Weisbecker 2012-11-13 543 gtime = task_gtime(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 544 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 545 ^1da177e4c3f41 Linus Torvalds 2005-04-16 546 /* scale priority and nice values from timeslices to -20..20 */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 547 /* to make it look like a "normal" Unix priority/nice value */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 548 priority = task_prio(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 549 nice = task_nice(task); ^1da177e4c3f41 Linus Torvalds 2005-04-16 550 ^1da177e4c3f41 Linus Torvalds 2005-04-16 551 /* convert nsec -> ticks */ 57e0be041d9e21 Thomas Gleixner 2014-07-16 552 start_time = nsec_to_clock_t(task->real_start_time); ^1da177e4c3f41 Linus Torvalds 2005-04-16 553 d0f02231222b31 Andrei Vagin 2018-04-10 554 seq_put_decimal_ull(m, "", pid_nr_ns(pid, ns)); d0f02231222b31 Andrei Vagin 2018-04-10 555 seq_puts(m, " ("); 88b72b31e15f9d Tejun Heo 2018-05-18 556 proc_task_name(m, task, false); d0f02231222b31 Andrei Vagin 2018-04-10 557 seq_puts(m, ") "); d0f02231222b31 Andrei Vagin 2018-04-10 558 seq_putc(m, state); 75ba1d07fd6a49 Joe Perches 2016-10-07 559 seq_put_decimal_ll(m, " ", ppid); 75ba1d07fd6a49 Joe Perches 2016-10-07 560 seq_put_decimal_ll(m, " ", pgid); 75ba1d07fd6a49 Joe Perches 2016-10-07 561 seq_put_decimal_ll(m, " ", sid); 75ba1d07fd6a49 Joe Perches 2016-10-07 562 seq_put_decimal_ll(m, " ", tty_nr); 75ba1d07fd6a49 Joe Perches 2016-10-07 563 seq_put_decimal_ll(m, " ", tty_pgrp); 75ba1d07fd6a49 Joe Perches 2016-10-07 564 seq_put_decimal_ull(m, " ", task->flags); 75ba1d07fd6a49 Joe Perches 2016-10-07 @565 seq_put_decimal_ull(m, " ", min_flt); 75ba1d07fd6a49 Joe Perches 2016-10-07 566 seq_put_decimal_ull(m, " ", cmin_flt); 75ba1d07fd6a49 Joe Perches 2016-10-07 @567 seq_put_decimal_ull(m, " ", maj_flt); 75ba1d07fd6a49 Joe Perches 2016-10-07 568 seq_put_decimal_ull(m, " ", cmaj_flt); 5613fda9a503cd Frederic Weisbecker 2017-01-31 569 seq_put_decimal_ull(m, " ", nsec_to_clock_t(utime)); 5613fda9a503cd Frederic Weisbecker 2017-01-31 570 seq_put_decimal_ull(m, " ", nsec_to_clock_t(stime)); 5613fda9a503cd Frederic Weisbecker 2017-01-31 571 seq_put_decimal_ll(m, " ", nsec_to_clock_t(cutime)); 5613fda9a503cd Frederic Weisbecker 2017-01-31 572 seq_put_decimal_ll(m, " ", nsec_to_clock_t(cstime)); 75ba1d07fd6a49 Joe Perches 2016-10-07 573 seq_put_decimal_ll(m, " ", priority); 75ba1d07fd6a49 Joe Perches 2016-10-07 574 seq_put_decimal_ll(m, " ", nice); 75ba1d07fd6a49 Joe Perches 2016-10-07 575 seq_put_decimal_ll(m, " ", num_threads); 75ba1d07fd6a49 Joe Perches 2016-10-07 576 seq_put_decimal_ull(m, " ", 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 577 seq_put_decimal_ull(m, " ", start_time); 75ba1d07fd6a49 Joe Perches 2016-10-07 578 seq_put_decimal_ull(m, " ", vsize); 75ba1d07fd6a49 Joe Perches 2016-10-07 579 seq_put_decimal_ull(m, " ", mm ? get_mm_rss(mm) : 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 580 seq_put_decimal_ull(m, " ", rsslim); 75ba1d07fd6a49 Joe Perches 2016-10-07 581 seq_put_decimal_ull(m, " ", mm ? (permitted ? mm->start_code : 1) : 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 582 seq_put_decimal_ull(m, " ", mm ? (permitted ? mm->end_code : 1) : 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 583 seq_put_decimal_ull(m, " ", (permitted && mm) ? mm->start_stack : 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 584 seq_put_decimal_ull(m, " ", esp); 75ba1d07fd6a49 Joe Perches 2016-10-07 585 seq_put_decimal_ull(m, " ", eip); ^1da177e4c3f41 Linus Torvalds 2005-04-16 586 /* The signal information here is obsolete. ^1da177e4c3f41 Linus Torvalds 2005-04-16 587 * It must be decimal for Linux 2.0 compatibility. ^1da177e4c3f41 Linus Torvalds 2005-04-16 588 * Use /proc/#/status for real-time signals. ^1da177e4c3f41 Linus Torvalds 2005-04-16 589 */ 75ba1d07fd6a49 Joe Perches 2016-10-07 590 seq_put_decimal_ull(m, " ", task->pending.signal.sig[0] & 0x7fffffffUL); 75ba1d07fd6a49 Joe Perches 2016-10-07 591 seq_put_decimal_ull(m, " ", task->blocked.sig[0] & 0x7fffffffUL); 75ba1d07fd6a49 Joe Perches 2016-10-07 592 seq_put_decimal_ull(m, " ", sigign.sig[0] & 0x7fffffffUL); 75ba1d07fd6a49 Joe Perches 2016-10-07 593 seq_put_decimal_ull(m, " ", sigcatch.sig[0] & 0x7fffffffUL); b2f73922d11968 Ingo Molnar 2015-09-30 594 b2f73922d11968 Ingo Molnar 2015-09-30 595 /* b2f73922d11968 Ingo Molnar 2015-09-30 596 * We used to output the absolute kernel address, but that's an b2f73922d11968 Ingo Molnar 2015-09-30 597 * information leak - so instead we show a 0/1 flag here, to signal b2f73922d11968 Ingo Molnar 2015-09-30 598 * to user-space whether there's a wchan field in /proc/PID/wchan. b2f73922d11968 Ingo Molnar 2015-09-30 599 * b2f73922d11968 Ingo Molnar 2015-09-30 600 * This works with older implementations of procps as well. b2f73922d11968 Ingo Molnar 2015-09-30 601 */ b2f73922d11968 Ingo Molnar 2015-09-30 602 if (wchan) b2f73922d11968 Ingo Molnar 2015-09-30 603 seq_puts(m, " 1"); b2f73922d11968 Ingo Molnar 2015-09-30 604 else b2f73922d11968 Ingo Molnar 2015-09-30 605 seq_puts(m, " 0"); b2f73922d11968 Ingo Molnar 2015-09-30 606 75ba1d07fd6a49 Joe Perches 2016-10-07 607 seq_put_decimal_ull(m, " ", 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 608 seq_put_decimal_ull(m, " ", 0); 75ba1d07fd6a49 Joe Perches 2016-10-07 609 seq_put_decimal_ll(m, " ", task->exit_signal); 75ba1d07fd6a49 Joe Perches 2016-10-07 610 seq_put_decimal_ll(m, " ", task_cpu(task)); 75ba1d07fd6a49 Joe Perches 2016-10-07 611 seq_put_decimal_ull(m, " ", task->rt_priority); 75ba1d07fd6a49 Joe Perches 2016-10-07 612 seq_put_decimal_ull(m, " ", task->policy); 75ba1d07fd6a49 Joe Perches 2016-10-07 613 seq_put_decimal_ull(m, " ", delayacct_blkio_ticks(task)); 16a6d9be90373f Frederic Weisbecker 2017-01-31 @614 seq_put_decimal_ull(m, " ", nsec_to_clock_t(gtime)); 16a6d9be90373f Frederic Weisbecker 2017-01-31 615 seq_put_decimal_ll(m, " ", nsec_to_clock_t(cgtime)); 5b172087f99189 Cyrill Gorcunov 2012-05-31 616 5b172087f99189 Cyrill Gorcunov 2012-05-31 617 if (mm && permitted) { 75ba1d07fd6a49 Joe Perches 2016-10-07 618 seq_put_decimal_ull(m, " ", mm->start_data); 75ba1d07fd6a49 Joe Perches 2016-10-07 619 seq_put_decimal_ull(m, " ", mm->end_data); 75ba1d07fd6a49 Joe Perches 2016-10-07 620 seq_put_decimal_ull(m, " ", mm->start_brk); 75ba1d07fd6a49 Joe Perches 2016-10-07 621 seq_put_decimal_ull(m, " ", mm->arg_start); 75ba1d07fd6a49 Joe Perches 2016-10-07 622 seq_put_decimal_ull(m, " ", mm->arg_end); 75ba1d07fd6a49 Joe Perches 2016-10-07 623 seq_put_decimal_ull(m, " ", mm->env_start); 75ba1d07fd6a49 Joe Perches 2016-10-07 624 seq_put_decimal_ull(m, " ", mm->env_end); 5b172087f99189 Cyrill Gorcunov 2012-05-31 625 } else 75ba1d07fd6a49 Joe Perches 2016-10-07 626 seq_puts(m, " 0 0 0 0 0 0 0"); 5b172087f99189 Cyrill Gorcunov 2012-05-31 627 5b172087f99189 Cyrill Gorcunov 2012-05-31 628 if (permitted) 08132d3d089b9a Eric W. Biederman 2024-04-13 629 seq_put_decimal_ll(m, " ", exit_code); 5b172087f99189 Cyrill Gorcunov 2012-05-31 630 else 75ba1d07fd6a49 Joe Perches 2016-10-07 631 seq_puts(m, " 0"); 5b172087f99189 Cyrill Gorcunov 2012-05-31 632 bda7bad62bc4c4 KAMEZAWA Hiroyuki 2012-03-23 633 seq_putc(m, '\n'); ^1da177e4c3f41 Linus Torvalds 2005-04-16 634 if (mm) ^1da177e4c3f41 Linus Torvalds 2005-04-16 635 mmput(mm); ee992744ea53db Eric W. Biederman 2008-02-08 636 return 0; ^1da177e4c3f41 Linus Torvalds 2005-04-16 637 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 638 :::::: The code at line 614 was first introduced by commit :::::: 16a6d9be90373fb0b521850cd0185a4d460dd152 sched/cputime: Convert guest time accounting to nsecs (u64) :::::: TO: Frederic Weisbecker <fweisbec(a)gmail.com> :::::: CC: Ingo Molnar <mingo(a)kernel.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] arm64/mpam: Not allowed setting 0 to cache portion bit mask
by Zeng Heng 16 Apr '24

16 Apr '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9H4YE -------------------------------- Not allowed cache portion to be set to 0, and this kind of operation is not supported by hardware. Fixes: 58e843d94efe ("arm64/mpam: resctrl: Support priority and hardlimit(Memory bandwidth) configuration") Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- arch/arm64/kernel/mpam/mpam_resctrl.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/kernel/mpam/mpam_resctrl.c b/arch/arm64/kernel/mpam/mpam_resctrl.c index 5808ece9ed53..c9882b38fb7e 100644 --- a/arch/arm64/kernel/mpam/mpam_resctrl.c +++ b/arch/arm64/kernel/mpam/mpam_resctrl.c @@ -321,6 +321,11 @@ parse_cache(char *buf, struct resctrl_resource *r, if (data >= rr->ctrl_features[type].max_wd) return -EINVAL; + if (type == SCHEMA_COMM && data == 0) { + rdt_last_cmd_puts("No allowed CPBM to be set to 0\n"); + return -EINVAL; + } + cfg->new_ctrl[type] = data; cfg->ctrl_updated[type] = true; cfg->have_new_ctrl = true; -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] arm64/mpam: return EOPNOTSUPP when changing rmid of monitor group or resource group with monitor
by Zeng Heng 16 Apr '24

16 Apr '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9H4XD -------------------------------- Change the error return value to be consistent with the error message semantics. Fixes: 608e83940fe6 ("arm64/mpam: resctrl: add tips when rmid modification failed") Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- arch/arm64/kernel/mpam/mpam_resctrl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/mpam/mpam_resctrl.c b/arch/arm64/kernel/mpam/mpam_resctrl.c index c9882b38fb7e..544468c4177a 100644 --- a/arch/arm64/kernel/mpam/mpam_resctrl.c +++ b/arch/arm64/kernel/mpam/mpam_resctrl.c @@ -1988,7 +1988,7 @@ static ssize_t resctrl_group_rmid_write(struct kernfs_open_file *of, if (rdtgrp->type != RDTCTRL_GROUP || !list_empty(&rdtgrp->mon.crdtgrp_list)) { - ret = -EINVAL; + ret = -EOPNOTSUPP; rdt_last_cmd_puts("unsupported operation\n"); goto unlock; } -- 2.25.1

2 1

[PATCH OLK-5.10 0/2] CVE-2024-26812
by Jinjie Ruan 16 Apr '24

16 Apr '24

CVE-2024-26812 Alex Williamson (2): vfio: Introduce interface to flush virqfd inject workqueue vfio/pci: Create persistent INTx handler drivers/vfio/pci/vfio_pci_intrs.c | 149 ++++++++++++++++-------------- drivers/vfio/virqfd.c | 21 +++++ include/linux/vfio.h | 2 + 3 files changed, 105 insertions(+), 67 deletions(-) -- 2.34.1

2 3

[PATCH OLK-5.10 0/1] wb soft softlockup
by Chen Ridong 16 Apr '24

16 Apr '24

*** BLURB HERE *** Chen Ridong (1): cgroup_writeback: fix softlockup for blkcg->memcg_list mm/backing-dev.c | 15 ++++++++++----- mm/memcontrol.c | 5 ++--- 2 files changed, 12 insertions(+), 8 deletions(-) -- 2.34.1

2 2

[PATCH OLK-5.10 0/1] writeback softlockup
by Chen Ridong 16 Apr '24

16 Apr '24

*** BLURB HERE *** Chen Ridong (1): cgroup_writeback: fix softlockup for blkcg->memcg_list mm/backing-dev.c | 15 ++++++++++----- mm/memcontrol.c | 5 ++--- 2 files changed, 12 insertions(+), 8 deletions(-) -- 2.34.1

2 2