January 2025 - Kernel - mailweb.openeuler.org

[openeuler:openEuler-1.0-LTS 1367/1367] drivers/media/platform/qcom/camss/camss.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 05 Jan '25

05 Jan '25

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 21eb7b92f86861232fed9eff3c46634d7535ef8a commit: ec6859b23f2212275fbd476df14d7a94839c2a35 [1367/1367] media: Rename CAMSS driver path config: x86_64-buildonly-randconfig-005-20250103 (https://download.01.org/0day-ci/archive/20250105/202501051713.LBoKPNXw-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250105/202501051713.LBoKPNXw-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/202501051713.LBoKPNXw-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/media/platform/qcom/camss/camss.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH openEuler-1.0-LTS 0/2] net: Fix CVE-2024-47684
by Dong Chenchen 04 Jan '25

04 Jan '25

Fix CVE-2024-47684. Eric Dumazet (1): tcp: introduce tcp_skb_timestamp_us() helper Josh Hunt (1): tcp: check skb is non-NULL in tcp_rto_delta_us() include/net/tcp.h | 27 +++++++++++++++++++++++++-- net/ipv4/tcp_input.c | 11 ++++++----- net/ipv4/tcp_ipv4.c | 2 +- net/ipv4/tcp_output.c | 2 +- net/ipv4/tcp_rate.c | 15 ++++++++------- net/ipv4/tcp_recovery.c | 5 +++-- 6 files changed, 44 insertions(+), 18 deletions(-) -- 2.25.1

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[PATCH openEuler-1.0-LTS] xfrm: validate new SA's prefixlen using SA family when sel.family is unset
by Dong Chenchen 04 Jan '25

04 Jan '25

From: Sabrina Dubroca <sd(a)queasysnail.net> stable inclusion from stable-v4.19.323 commit f31398570acf0f0804c644006f7bfa9067106b0a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2SWP CVE: CVE-2024-50142 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 3f0ab59e6537c6a8f9e1b355b48f9c05a76e8563 ] This expands the validation introduced in commit 07bf7908950a ("xfrm: Validate address prefix lengths in the xfrm selector.") syzbot created an SA with usersa.sel.family = AF_UNSPEC usersa.sel.prefixlen_s = 128 usersa.family = AF_INET Because of the AF_UNSPEC selector, verify_newsa_info doesn't put limits on prefixlen_{s,d}. But then copy_from_user_state sets x->sel.family to usersa.family (AF_INET). Do the same conversion in verify_newsa_info before validating prefixlen_{s,d}, since that's how prefixlen is going to be used later on. Reported-by: syzbot+cc39f136925517aed571(a)syzkaller.appspotmail.com Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Sabrina Dubroca <sd(a)queasysnail.net> Signed-off-by: Steffen Klassert <steffen.klassert(a)secunet.com> Signed-off-by: Antony Antony <antony.antony(a)secunet.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/xfrm/xfrm_user.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 4fe9651c6331..ff1e14019ff7 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -148,6 +148,7 @@ static int verify_newsa_info(struct xfrm_usersa_info *p, struct nlattr **attrs) { int err; + u16 family = p->sel.family; err = -EINVAL; switch (p->family) { @@ -166,7 +167,10 @@ static int verify_newsa_info(struct xfrm_usersa_info *p, goto out; } - switch (p->sel.family) { + if (!family && !(p->flags & XFRM_STATE_AF_UNSPEC)) + family = p->family; + + switch (family) { case AF_UNSPEC: break; -- 2.25.1

2 1

[PATCH OLK-5.10] i40e: fix race condition by adding filter's intermediate sync state
by Zhang Changzhong 04 Jan '25

04 Jan '25

From: Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> mainline inclusion from mainline-v6.12-rc7 commit f30490e9695ef7da3d0899c6a0293cc7cd373567 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5KRJ CVE: CVE-2024-53088 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Fix a race condition in the i40e driver that leads to MAC/VLAN filters becoming corrupted and leaking. Address the issue that occurs under heavy load when multiple threads are concurrently modifying MAC/VLAN filters by setting mac and port VLAN. 1. Thread T0 allocates a filter in i40e_add_filter() within i40e_ndo_set_vf_port_vlan(). 2. Thread T1 concurrently frees the filter in __i40e_del_filter() within i40e_ndo_set_vf_mac(). 3. Subsequently, i40e_service_task() calls i40e_sync_vsi_filters(), which refers to the already freed filter memory, causing corruption. Reproduction steps: 1. Spawn multiple VFs. 2. Apply a concurrent heavy load by running parallel operations to change MAC addresses on the VFs and change port VLANs on the host. 3. Observe errors in dmesg: "Error I40E_AQ_RC_ENOSPC adding RX filters on VF XX, please set promiscuous on manually for VF XX". Exact code for stable reproduction Intel can't open-source now. The fix involves implementing a new intermediate filter state, I40E_FILTER_NEW_SYNC, for the time when a filter is on a tmp_add_list. These filters cannot be deleted from the hash list directly but must be removed using the full process. Fixes: 278e7d0b9d68 ("i40e: store MAC/VLAN filters in a hash with the MAC Address as key") Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha(a)intel.com> (A Contingent worker at Intel) Reviewed-by: Michal Schmidt <mschmidt(a)redhat.com> Tested-by: Michal Schmidt <mschmidt(a)redhat.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen(a)intel.com> Conflicts: drivers/net/ethernet/intel/i40e/i40e_main.c [c87c938f62d8 ("i40e: Add VF VLAN pruning") and 5180ff1364bc ("i40e: use int for i40e_status") not merged] Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- drivers/net/ethernet/intel/i40e/i40e.h | 1 + drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 1 + drivers/net/ethernet/intel/i40e/i40e_main.c | 10 ++++++++-- 3 files changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index dd630b6..1641145 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -681,6 +681,7 @@ enum i40e_filter_state { I40E_FILTER_ACTIVE, /* Added to switch by FW */ I40E_FILTER_FAILED, /* Rejected by FW */ I40E_FILTER_REMOVE, /* To be removed */ + I40E_FILTER_NEW_SYNC, /* New, not sent yet, is in i40e_sync_vsi_filters() */ /* There is no 'removed' state; the filter struct is freed */ }; struct i40e_mac_filter { diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c index 8bcf590..66eacbf 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c +++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c @@ -105,6 +105,7 @@ static char *i40e_filter_state_string[] = { "ACTIVE", "FAILED", "REMOVE", + "NEW_SYNC", }; /** diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 35a903f..00b6028 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -1232,6 +1232,7 @@ int i40e_count_filters(struct i40e_vsi *vsi) hash_for_each_safe(vsi->mac_filter_hash, bkt, h, f, hlist) { if (f->state == I40E_FILTER_NEW || + f->state == I40E_FILTER_NEW_SYNC || f->state == I40E_FILTER_ACTIVE) ++cnt; } @@ -1418,6 +1419,8 @@ static int i40e_correct_mac_vlan_filters(struct i40e_vsi *vsi, new->f = add_head; new->state = add_head->state; + if (add_head->state == I40E_FILTER_NEW) + add_head->state = I40E_FILTER_NEW_SYNC; /* Add the new filter to the tmp list */ hlist_add_head(&new->hlist, tmp_add_list); @@ -2307,7 +2310,8 @@ static i40e_status i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name, struct i40e_mac_filter *f) { - bool enable = f->state == I40E_FILTER_NEW; + bool enable = f->state == I40E_FILTER_NEW || + f->state == I40E_FILTER_NEW_SYNC; struct i40e_hw *hw = &vsi->back->hw; i40e_status aq_ret; @@ -2481,6 +2485,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi) /* Add it to the hash list */ hlist_add_head(&new->hlist, &tmp_add_list); + f->state = I40E_FILTER_NEW_SYNC; } /* Count the number of active (current and new) VLAN @@ -2628,7 +2633,8 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi) spin_lock_bh(&vsi->mac_filter_hash_lock); hlist_for_each_entry_safe(new, h, &tmp_add_list, hlist) { /* Only update the state if we're still NEW */ - if (new->f->state == I40E_FILTER_NEW) + if (new->f->state == I40E_FILTER_NEW || + new->f->state == I40E_FILTER_NEW_SYNC) new->f->state = new->state; hlist_del(&new->hlist); netdev_hw_addr_refcnt(new->f, vsi->netdev, -1); -- 2.9.5

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[PATCH openEuler-22.03-LTS-SP1 0/2] CVE-2024-56604_openEuler-22.03-LTS-SP1
by dinglongwei 04 Jan '25

04 Jan '25

CVE-2024-56604_openEuler-22.03-LTS-SP1 Ignat Korchagin (1): Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc() Luiz Augusto von Dentz (1): Bluetooth: Consolidate code around sk_alloc into a helper function include/net/bluetooth/bluetooth.h | 2 ++ net/bluetooth/af_bluetooth.c | 21 +++++++++++++++++++++ net/bluetooth/bnep/sock.c | 10 +--------- net/bluetooth/hci_sock.c | 10 ++-------- net/bluetooth/l2cap_sock.c | 10 +--------- net/bluetooth/rfcomm/sock.c | 21 +++++++-------------- net/bluetooth/sco.c | 10 +--------- 7 files changed, 35 insertions(+), 49 deletions(-) -- 2.22.0

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[PATCH OLK-5.10 0/2] CVE-2024-56604_OLK-5.10
by dinglongwei 04 Jan '25

04 Jan '25

CVE-2024-56604_OLK-5.10 Ignat Korchagin (1): Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc() Luiz Augusto von Dentz (1): Bluetooth: Consolidate code around sk_alloc into a helper function include/net/bluetooth/bluetooth.h | 2 ++ net/bluetooth/af_bluetooth.c | 21 +++++++++++++++++++++ net/bluetooth/bnep/sock.c | 10 +--------- net/bluetooth/hci_sock.c | 10 ++-------- net/bluetooth/l2cap_sock.c | 10 +--------- net/bluetooth/rfcomm/sock.c | 21 +++++++-------------- net/bluetooth/sco.c | 10 +--------- 7 files changed, 35 insertions(+), 49 deletions(-) -- 2.22.0

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[PATCH OLK-6.6] Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc()
by dinglongwei 04 Jan '25

04 Jan '25

From: Ignat Korchagin <ignat(a)cloudflare.com> stable inclusion from stable-v6.6.66 commit 6021ccc2471b7b95e29b7cfc7938e042bf56e281 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEANI CVE: CVE-2024-56604 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 3945c799f12b8d1f49a3b48369ca494d981ac465 ] bt_sock_alloc() attaches allocated sk object to the provided sock object. If rfcomm_dlc_alloc() fails, we release the sk object, but leave the dangling pointer in the sock object, which may cause use-after-free. Fix this by swapping calls to bt_sock_alloc() and rfcomm_dlc_alloc(). Signed-off-by: Ignat Korchagin <ignat(a)cloudflare.com> Reviewed-by: Kuniyuki Iwashima <kuniyu(a)amazon.com> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Link: https://patch.msgid.link/20241014153808.51894-4-ignat@cloudflare.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: dinglongwei <dinglongwei1(a)huawei.com> --- net/bluetooth/rfcomm/sock.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index cbff37b32734..c32a2374638b 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -274,13 +274,13 @@ static struct sock *rfcomm_sock_alloc(struct net *net, struct socket *sock, struct rfcomm_dlc *d; struct sock *sk; - sk = bt_sock_alloc(net, sock, &rfcomm_proto, proto, prio, kern); - if (!sk) + d = rfcomm_dlc_alloc(prio); + if (!d) return NULL; - d = rfcomm_dlc_alloc(prio); - if (!d) { - sk_free(sk); + sk = bt_sock_alloc(net, sock, &rfcomm_proto, proto, prio, kern); + if (!sk) { + rfcomm_dlc_free(d); return NULL; } -- 2.22.0

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[openeuler:openEuler-1.0-LTS 1367/1367] sound/soc/rockchip/rockchip_pcm.o: warning: objtool: missing symbol for section .text
by kernel test robot 04 Jan '25

04 Jan '25

Hi Mark, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 21eb7b92f86861232fed9eff3c46634d7535ef8a commit: 4aa5db22d35588e1a5d2ee88472348ea73d9fb23 [1367/1367] Merge branch 'asoc-4.19' into asoc-next config: x86_64-buildonly-randconfig-005-20250103 (https://download.01.org/0day-ci/archive/20250104/202501041833.o4WHox7g-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250104/202501041833.o4WHox7g-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/202501041833.o4WHox7g-lkp@intel.com/ All warnings (new ones prefixed by >>): >> sound/soc/rockchip/rockchip_pcm.o: warning: objtool: missing symbol for section .text -- >> sound/soc/meson/axg-tdmin.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6] RDMA/mlx5: Move events notifier registration to be after device registration
by Pu Lehui 04 Jan '25

04 Jan '25

From: Patrisious Haddad <phaddad(a)nvidia.com> stable inclusion from stable-v6.6.64 commit 921fcf2971a1e8d3b904ba2c2905b96f4ec3d4ad category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBEADY CVE: CVE-2024-53224 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit ede132a5cf559f3ab35a4c28bac4f4a6c20334d8 ] Move pkey change work initialization and cleanup from device resources stage to notifier stage, since this is the stage which handles this work events. Fix a race between the device deregistration and pkey change work by moving MLX5_IB_STAGE_DEVICE_NOTIFIER to be after MLX5_IB_STAGE_IB_REG in order to ensure that the notifier is deregistered before the device during cleanup. Which ensures there are no works that are being executed after the device has already unregistered which can cause the panic below. BUG: kernel NULL pointer dereference, address: 0000000000000000 PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 630071 Comm: kworker/1:2 Kdump: loaded Tainted: G W OE --------- --- 5.14.0-162.6.1.el9_1.x86_64 #1 Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008 02/27/2023 Workqueue: events pkey_change_handler [mlx5_ib] RIP: 0010:setup_qp+0x38/0x1f0 [mlx5_ib] Code: ee 41 54 45 31 e4 55 89 f5 53 48 89 fb 48 83 ec 20 8b 77 08 65 48 8b 04 25 28 00 00 00 48 89 44 24 18 48 8b 07 48 8d 4c 24 16 <4c> 8b 38 49 8b 87 80 0b 00 00 4c 89 ff 48 8b 80 08 05 00 00 8b 40 RSP: 0018:ffffbcc54068be20 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff954054494128 RCX: ffffbcc54068be36 RDX: ffff954004934000 RSI: 0000000000000001 RDI: ffff954054494128 RBP: 0000000000000023 R08: ffff954001be2c20 R09: 0000000000000001 R10: ffff954001be2c20 R11: ffff9540260133c0 R12: 0000000000000000 R13: 0000000000000023 R14: 0000000000000000 R15: ffff9540ffcb0905 FS: 0000000000000000(0000) GS:ffff9540ffc80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000010625c001 CR4: 00000000003706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mlx5_ib_gsi_pkey_change+0x20/0x40 [mlx5_ib] process_one_work+0x1e8/0x3c0 worker_thread+0x50/0x3b0 ? rescuer_thread+0x380/0x380 kthread+0x149/0x170 ? set_kthread_struct+0x50/0x50 ret_from_fork+0x22/0x30 Modules linked in: rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) mlx5_fwctl(OE) fwctl(OE) ib_uverbs(OE) mlx5_core(OE) mlxdevm(OE) ib_core(OE) mlx_compat(OE) psample mlxfw(OE) tls knem(OE) netconsole nfsv3 nfs_acl nfs lockd grace fscache netfs qrtr rfkill sunrpc intel_rapl_msr intel_rapl_common rapl hv_balloon hv_utils i2c_piix4 pcspkr joydev fuse ext4 mbcache jbd2 sr_mod sd_mod cdrom t10_pi sg ata_generic pci_hyperv pci_hyperv_intf hyperv_drm drm_shmem_helper drm_kms_helper hv_storvsc syscopyarea hv_netvsc sysfillrect sysimgblt hid_hyperv fb_sys_fops scsi_transport_fc hyperv_keyboard drm ata_piix crct10dif_pclmul crc32_pclmul crc32c_intel libata ghash_clmulni_intel hv_vmbus serio_raw [last unloaded: ib_core] CR2: 0000000000000000 ---[ end trace f6f8be4eae12f7bc ]--- Fixes: 7722f47e71e5 ("IB/mlx5: Create GSI transmission QPs when P_Key table is changed") Signed-off-by: Patrisious Haddad <phaddad(a)nvidia.com> Reviewed-by: Michael Guralnik <michaelgur(a)nvidia.com> Link: https://patch.msgid.link/d271ceeff0c08431b3cbbbb3e2d416f09b6d1621.173149694… Signed-off-by: Leon Romanovsky <leon(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- drivers/infiniband/hw/mlx5/main.c | 40 +++++++++++++--------------- drivers/infiniband/hw/mlx5/mlx5_ib.h | 2 +- 2 files changed, 20 insertions(+), 22 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index bc38af6cda6e..c510484e024b 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -2899,7 +2899,6 @@ int mlx5_ib_dev_res_srq_init(struct mlx5_ib_dev *dev) static int mlx5_ib_dev_res_init(struct mlx5_ib_dev *dev) { struct mlx5_ib_resources *devr = &dev->devr; - int port; int ret; if (!MLX5_CAP_GEN(dev->mdev, xrc)) @@ -2915,10 +2914,6 @@ static int mlx5_ib_dev_res_init(struct mlx5_ib_dev *dev) return ret; } - for (port = 0; port < ARRAY_SIZE(devr->ports); ++port) - INIT_WORK(&devr->ports[port].pkey_change_work, - pkey_change_handler); - mutex_init(&devr->cq_lock); mutex_init(&devr->srq_lock); @@ -2928,16 +2923,6 @@ static int mlx5_ib_dev_res_init(struct mlx5_ib_dev *dev) static void mlx5_ib_dev_res_cleanup(struct mlx5_ib_dev *dev) { struct mlx5_ib_resources *devr = &dev->devr; - int port; - - /* - * Make sure no change P_Key work items are still executing. - * - * At this stage, the mlx5_ib_event should be unregistered - * and it ensures that no new works are added. - */ - for (port = 0; port < ARRAY_SIZE(devr->ports); ++port) - cancel_work_sync(&devr->ports[port].pkey_change_work); /* After s0/s1 init, they are not unset during the device lifetime. */ if (devr->s1) { @@ -4201,6 +4186,13 @@ static void mlx5_ib_stage_delay_drop_cleanup(struct mlx5_ib_dev *dev) static int mlx5_ib_stage_dev_notifier_init(struct mlx5_ib_dev *dev) { + struct mlx5_ib_resources *devr = &dev->devr; + int port; + + for (port = 0; port < ARRAY_SIZE(devr->ports); ++port) + INIT_WORK(&devr->ports[port].pkey_change_work, + pkey_change_handler); + dev->mdev_events.notifier_call = mlx5_ib_event; mlx5_notifier_register(dev->mdev, &dev->mdev_events); @@ -4211,8 +4203,14 @@ static int mlx5_ib_stage_dev_notifier_init(struct mlx5_ib_dev *dev) static void mlx5_ib_stage_dev_notifier_cleanup(struct mlx5_ib_dev *dev) { + struct mlx5_ib_resources *devr = &dev->devr; + int port; + mlx5r_macsec_event_unregister(dev); mlx5_notifier_unregister(dev->mdev, &dev->mdev_events); + + for (port = 0; port < ARRAY_SIZE(devr->ports); ++port) + cancel_work_sync(&devr->ports[port].pkey_change_work); } void __mlx5_ib_remove(struct mlx5_ib_dev *dev, @@ -4286,9 +4284,6 @@ static const struct mlx5_ib_profile pf_profile = { STAGE_CREATE(MLX5_IB_STAGE_DEVICE_RESOURCES, mlx5_ib_dev_res_init, mlx5_ib_dev_res_cleanup), - STAGE_CREATE(MLX5_IB_STAGE_DEVICE_NOTIFIER, - mlx5_ib_stage_dev_notifier_init, - mlx5_ib_stage_dev_notifier_cleanup), STAGE_CREATE(MLX5_IB_STAGE_ODP, mlx5_ib_odp_init_one, mlx5_ib_odp_cleanup_one), @@ -4313,6 +4308,9 @@ static const struct mlx5_ib_profile pf_profile = { STAGE_CREATE(MLX5_IB_STAGE_IB_REG, mlx5_ib_stage_ib_reg_init, mlx5_ib_stage_ib_reg_cleanup), + STAGE_CREATE(MLX5_IB_STAGE_DEVICE_NOTIFIER, + mlx5_ib_stage_dev_notifier_init, + mlx5_ib_stage_dev_notifier_cleanup), STAGE_CREATE(MLX5_IB_STAGE_POST_IB_REG_UMR, mlx5_ib_stage_post_ib_reg_umr_init, NULL), @@ -4349,9 +4347,6 @@ const struct mlx5_ib_profile raw_eth_profile = { STAGE_CREATE(MLX5_IB_STAGE_DEVICE_RESOURCES, mlx5_ib_dev_res_init, mlx5_ib_dev_res_cleanup), - STAGE_CREATE(MLX5_IB_STAGE_DEVICE_NOTIFIER, - mlx5_ib_stage_dev_notifier_init, - mlx5_ib_stage_dev_notifier_cleanup), STAGE_CREATE(MLX5_IB_STAGE_COUNTERS, mlx5_ib_counters_init, mlx5_ib_counters_cleanup), @@ -4373,6 +4368,9 @@ const struct mlx5_ib_profile raw_eth_profile = { STAGE_CREATE(MLX5_IB_STAGE_IB_REG, mlx5_ib_stage_ib_reg_init, mlx5_ib_stage_ib_reg_cleanup), + STAGE_CREATE(MLX5_IB_STAGE_DEVICE_NOTIFIER, + mlx5_ib_stage_dev_notifier_init, + mlx5_ib_stage_dev_notifier_cleanup), STAGE_CREATE(MLX5_IB_STAGE_POST_IB_REG_UMR, mlx5_ib_stage_post_ib_reg_umr_init, NULL), diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index 1c83d132197f..94678e5c59dd 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -954,7 +954,6 @@ enum mlx5_ib_stages { MLX5_IB_STAGE_QP, MLX5_IB_STAGE_SRQ, MLX5_IB_STAGE_DEVICE_RESOURCES, - MLX5_IB_STAGE_DEVICE_NOTIFIER, MLX5_IB_STAGE_ODP, MLX5_IB_STAGE_COUNTERS, MLX5_IB_STAGE_CONG_DEBUGFS, @@ -963,6 +962,7 @@ enum mlx5_ib_stages { MLX5_IB_STAGE_PRE_IB_REG_UMR, MLX5_IB_STAGE_WHITELIST_UID, MLX5_IB_STAGE_IB_REG, + MLX5_IB_STAGE_DEVICE_NOTIFIER, MLX5_IB_STAGE_POST_IB_REG_UMR, MLX5_IB_STAGE_DELAY_DROP, MLX5_IB_STAGE_RESTRACK, -- 2.34.1

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[PATCH OLK-6.6 0/1] backport mainline bugfix patch
by Lin Yujun 04 Jan '25

04 Jan '25

Jinjie Ruan (1): [Backport] genirq/msi: Fix off-by-one error in msi_domain_alloc() kernel/irq/msi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.34.1

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