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6.12.29: amdgpu-related "fail"-messages during boot; bisected

by Rainer Fiebig

Hi! After updating to linux-6.12.29, I see lots of "fail"-messages during boot: May 19 23:39:09 LUX kernel: [ 4.819552] amdgpu 0000:30:00.0: amdgpu: [drm] amdgpu: DP AUX transfer fail:4 Bisecting for drivers/gpu/drm/amd had this result: > git bisect bad 2d63e66f7ba7b88b87e72155a33b970c81cf4664 is the first bad commit commit 2d63e66f7ba7b88b87e72155a33b970c81cf4664 (HEAD) Author: Wayne Lin <Wayne.Lin(a)amd.com> Date: Sun Apr 20 19:22:14 2025 +0800 drm/amd/display: Fix wrong handling for AUX_DEFER case commit 65924ec69b29296845c7f628112353438e63ea56 upstream. The system (Ryzen 3 5600G, latest BIOS) is stable so far but the error-messages are not nice to see. Thanks. Rainer Fiebig -- The truth always turns out to be simpler than you thought. Richard Feynman

1 month, 1 week

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[PATCH v2] mm/hugetlb: fix a deadlock with pagecache_folio and hugetlb_fault_mutex_table

by Gavin Guo

The patch fixes a deadlock which can be triggered by an internal syzkaller [1] reproducer and captured by bpftrace script [2] and its log [3] in this scenario: Process 1 Process 2 --- --- hugetlb_fault mutex_lock(B) // take B filemap_lock_hugetlb_folio filemap_lock_folio __filemap_get_folio folio_lock(A) // take A hugetlb_wp mutex_unlock(B) // release B ... hugetlb_fault ... mutex_lock(B) // take B filemap_lock_hugetlb_folio filemap_lock_folio __filemap_get_folio folio_lock(A) // blocked unmap_ref_private ... mutex_lock(B) // retake and blocked This is a ABBA deadlock involving two locks: - Lock A: pagecache_folio lock - Lock B: hugetlb_fault_mutex_table lock The deadlock occurs between two processes as follows: 1. The first process (let’s call it Process 1) is handling a copy-on-write (COW) operation on a hugepage via hugetlb_wp. Due to insufficient reserved hugetlb pages, Process 1, owner of the reserved hugetlb page, attempts to unmap a hugepage owned by another process (non-owner) to satisfy the reservation. Before unmapping, Process 1 acquires lock B (hugetlb_fault_mutex_table lock) and then lock A (pagecache_folio lock). To proceed with the unmap, it releases Lock B but retains Lock A. After the unmap, Process 1 tries to reacquire Lock B. However, at this point, Lock B has already been acquired by another process. 2. The second process (Process 2) enters the hugetlb_fault handler during the unmap operation. It successfully acquires Lock B (hugetlb_fault_mutex_table lock) that was just released by Process 1, but then attempts to acquire Lock A (pagecache_folio lock), which is still held by Process 1. As a result, Process 1 (holding Lock A) is blocked waiting for Lock B (held by Process 2), while Process 2 (holding Lock B) is blocked waiting for Lock A (held by Process 1), constructing a ABBA deadlock scenario. The error message: INFO: task repro_20250402_:13229 blocked for more than 64 seconds. Not tainted 6.15.0-rc3+ #24 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:repro_20250402_ state:D stack:25856 pid:13229 tgid:13228 ppid:3513 task_flags:0x400040 flags:0x00004006 Call Trace: <TASK> __schedule+0x1755/0x4f50 schedule+0x158/0x330 schedule_preempt_disabled+0x15/0x30 __mutex_lock+0x75f/0xeb0 hugetlb_wp+0xf88/0x3440 hugetlb_fault+0x14c8/0x2c30 trace_clock_x86_tsc+0x20/0x20 do_user_addr_fault+0x61d/0x1490 exc_page_fault+0x64/0x100 asm_exc_page_fault+0x26/0x30 RIP: 0010:__put_user_4+0xd/0x20 copy_process+0x1f4a/0x3d60 kernel_clone+0x210/0x8f0 __x64_sys_clone+0x18d/0x1f0 do_syscall_64+0x6a/0x120 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x41b26d </TASK> INFO: task repro_20250402_:13229 is blocked on a mutex likely owned by task repro_20250402_:13250. task:repro_20250402_ state:D stack:28288 pid:13250 tgid:13228 ppid:3513 task_flags:0x400040 flags:0x00000006 Call Trace: <TASK> __schedule+0x1755/0x4f50 schedule+0x158/0x330 io_schedule+0x92/0x110 folio_wait_bit_common+0x69a/0xba0 __filemap_get_folio+0x154/0xb70 hugetlb_fault+0xa50/0x2c30 trace_clock_x86_tsc+0x20/0x20 do_user_addr_fault+0xace/0x1490 exc_page_fault+0x64/0x100 asm_exc_page_fault+0x26/0x30 RIP: 0033:0x402619 </TASK> INFO: task repro_20250402_:13250 blocked for more than 65 seconds. Not tainted 6.15.0-rc3+ #24 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:repro_20250402_ state:D stack:28288 pid:13250 tgid:13228 ppid:3513 task_flags:0x400040 flags:0x00000006 Call Trace: <TASK> __schedule+0x1755/0x4f50 schedule+0x158/0x330 io_schedule+0x92/0x110 folio_wait_bit_common+0x69a/0xba0 __filemap_get_folio+0x154/0xb70 hugetlb_fault+0xa50/0x2c30 trace_clock_x86_tsc+0x20/0x20 do_user_addr_fault+0xace/0x1490 exc_page_fault+0x64/0x100 asm_exc_page_fault+0x26/0x30 RIP: 0033:0x402619 </TASK> Showing all locks held in the system: 1 lock held by khungtaskd/35: #0: ffffffff879a7440 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x30/0x180 2 locks held by repro_20250402_/13229: #0: ffff888017d801e0 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x37/0x300 #1: ffff888000fec848 (&hugetlb_fault_mutex_table[i]){+.+.}-{4:4}, at: hugetlb_wp+0xf88/0x3440 3 locks held by repro_20250402_/13250: #0: ffff8880177f3d08 (vm_lock){++++}-{0:0}, at: do_user_addr_fault+0x41b/0x1490 #1: ffff888000fec848 (&hugetlb_fault_mutex_table[i]){+.+.}-{4:4}, at: hugetlb_fault+0x3b8/0x2c30 #2: ffff8880129500e8 (&resv_map->rw_sema){++++}-{4:4}, at: hugetlb_fault+0x494/0x2c30 Link: https://drive.google.com/file/d/1DVRnIW-vSayU5J1re9Ct_br3jJQU6Vpb/view?usp=… [1] Link: https://github.com/bboymimi/bpftracer/blob/master/scripts/hugetlb_lock_debu… [2] Link: https://drive.google.com/file/d/1bWq2-8o-BJAuhoHWX7zAhI6ggfhVzQUI/view?usp=… [3] Fixes: 40549ba8f8e0 ("hugetlb: use new vma_lock for pmd sharing synchronization") Cc: stable(a)vger.kernel.org Cc: Hugh Dickins <hughd(a)google.com> Cc: Florent Revest <revest(a)google.com> Cc: Gavin Shan <gshan(a)redhat.com> Suggested-by: Oscar Salvador <osalvador(a)suse.de> Signed-off-by: Gavin Guo <gavinguo(a)igalia.com> --- V1 -> V2 Suggested-by Oscar Salvador: - Use folio_test_locked to replace the unnecessary parameter passing. mm/hugetlb.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 7ae38bfb9096..ed501f134eff 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -6226,6 +6226,12 @@ static vm_fault_t hugetlb_wp(struct folio *pagecache_folio, u32 hash; folio_put(old_folio); + /* + * The pagecache_folio needs to be unlocked to avoid + * deadlock when the child unmaps the folio. + */ + if (pagecache_folio) + folio_unlock(pagecache_folio); /* * Drop hugetlb_fault_mutex and vma_lock before * unmapping. unmapping needs to hold vma_lock @@ -6823,8 +6829,13 @@ vm_fault_t hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, out_ptl: spin_unlock(vmf.ptl); + /* + * hugetlb_wp() might have already unlocked pagecache_folio, so + * skip it if that is the case. + */ if (pagecache_folio) { - folio_unlock(pagecache_folio); + if (folio_test_locked(pagecache_folio)) + folio_unlock(pagecache_folio); folio_put(pagecache_folio); } out_mutex: base-commit: 4a95bc121ccdaee04c4d72f84dbfa6b880a514b6 -- 2.43.0

1 month, 1 week

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[PATCH] tty: serial: 8250_omap: fix TX with DMA for am33xx

by Jiri Slaby (SUSE)

Commit 1788cf6a91d9 ("tty: serial: switch from circ_buf to kfifo") introduced an error in the TX DMA handling for 8250_omap. When the OMAP_DMA_TX_KICK flag is set, the "skip_byte" is pulled from the kfifo and emitted directly in order to start the DMA. While the kfifo is updated, dma->tx_size is not decreased. This leads to uart_xmit_advance() called in omap_8250_dma_tx_complete() advancing the kfifo by one too much. In practice, transmitting N bytes has been seen to result in the last N-1 bytes being sent repeatedly. This change fixes the problem by moving all of the dma setup after the OMAP_DMA_TX_KICK handling and using kfifo_len() instead of the DMA size for the 4-byte cutoff check. This slightly changes the behaviour at buffer wraparound, but it still transmits the correct bytes somehow. Now, the "skip_byte" would no longer be accounted to the stats. As previously, dma->tx_size included also this skip byte, up->icount.tx was updated by aforementioned uart_xmit_advance() in omap_8250_dma_tx_complete(). Fix this by using the uart_fifo_out() helper instead of bare kfifo_get(). Based on patch by Mans Rullgard <mans(a)mansr.com> Fixes: 1788cf6a91d9 ("tty: serial: switch from circ_buf to kfifo") Reported-by: Mans Rullgard <mans(a)mansr.com> Cc: stable(a)vger.kernel.org --- The same as for the original patch, I would appreaciate if someone actually tests this one on a real HW too. A patch to optimize the driver to use 2 sgls is still welcome. I will not add it without actually having the HW. --- drivers/tty/serial/8250/8250_omap.c | 25 ++++++++++--------------- 1 file changed, 10 insertions(+), 15 deletions(-) diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c index c9b1c689a045..bb23afdd63f2 100644 --- a/drivers/tty/serial/8250/8250_omap.c +++ b/drivers/tty/serial/8250/8250_omap.c @@ -1151,16 +1151,6 @@ static int omap_8250_tx_dma(struct uart_8250_port *p) return 0; } - sg_init_table(&sg, 1); - ret = kfifo_dma_out_prepare_mapped(&tport->xmit_fifo, &sg, 1, - UART_XMIT_SIZE, dma->tx_addr); - if (ret != 1) { - serial8250_clear_THRI(p); - return 0; - } - - dma->tx_size = sg_dma_len(&sg); - if (priv->habit & OMAP_DMA_TX_KICK) { unsigned char c; u8 tx_lvl; @@ -1185,18 +1175,22 @@ static int omap_8250_tx_dma(struct uart_8250_port *p) ret = -EBUSY; goto err; } - if (dma->tx_size < 4) { + if (kfifo_len(&tport->xmit_fifo) < 4) { ret = -EINVAL; goto err; } - if (!kfifo_get(&tport->xmit_fifo, &c)) { + if (!uart_fifo_out(&p->port, &c, 1)) { ret = -EINVAL; goto err; } skip_byte = c; - /* now we need to recompute due to kfifo_get */ - kfifo_dma_out_prepare_mapped(&tport->xmit_fifo, &sg, 1, - UART_XMIT_SIZE, dma->tx_addr); + } + + sg_init_table(&sg, 1); + ret = kfifo_dma_out_prepare_mapped(&tport->xmit_fifo, &sg, 1, UART_XMIT_SIZE, dma->tx_addr); + if (ret != 1) { + ret = -EINVAL; + goto err; } desc = dmaengine_prep_slave_sg(dma->txchan, &sg, 1, DMA_MEM_TO_DEV, @@ -1206,6 +1200,7 @@ static int omap_8250_tx_dma(struct uart_8250_port *p) goto err; } + dma->tx_size = sg_dma_len(&sg); dma->tx_running = 1; desc->callback = omap_8250_dma_tx_complete; -- 2.49.0

1 month, 1 week

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[PATCH v2] tty: serial: 8250_omap: fix TX with DMA for am33xx

by Jiri Slaby (SUSE)

Commit 1788cf6a91d9 ("tty: serial: switch from circ_buf to kfifo") introduced an error in the TX DMA handling for 8250_omap. When the OMAP_DMA_TX_KICK flag is set, the "skip_byte" is pulled from the kfifo and emitted directly in order to start the DMA. While the kfifo is updated, dma->tx_size is not decreased. This leads to uart_xmit_advance() called in omap_8250_dma_tx_complete() advancing the kfifo by one too much. In practice, transmitting N bytes has been seen to result in the last N-1 bytes being sent repeatedly. This change fixes the problem by moving all of the dma setup after the OMAP_DMA_TX_KICK handling and using kfifo_len() instead of the DMA size for the 4-byte cutoff check. This slightly changes the behaviour at buffer wraparound, but it still transmits the correct bytes somehow. Now, the "skip_byte" would no longer be accounted to the stats. As previously, dma->tx_size included also this skip byte, up->icount.tx was updated by aforementioned uart_xmit_advance() in omap_8250_dma_tx_complete(). Fix this by using the uart_fifo_out() helper instead of bare kfifo_get(). Based on patch by Mans Rullgard <mans(a)mansr.com> Signed-off-by: Jiri Slaby (SUSE) <jirislaby(a)kernel.org> Fixes: 1788cf6a91d9 ("tty: serial: switch from circ_buf to kfifo") Link: https://lore.kernel.org/all/20250506150748.3162-1-mans@mansr.com/ Reported-by: Mans Rullgard <mans(a)mansr.com> Cc: stable(a)vger.kernel.org --- [v2] S-O-B added --- drivers/tty/serial/8250/8250_omap.c | 25 ++++++++++--------------- 1 file changed, 10 insertions(+), 15 deletions(-) diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c index 2a0ce11f405d..72ae08d6204f 100644 --- a/drivers/tty/serial/8250/8250_omap.c +++ b/drivers/tty/serial/8250/8250_omap.c @@ -1173,16 +1173,6 @@ static int omap_8250_tx_dma(struct uart_8250_port *p) return 0; } - sg_init_table(&sg, 1); - ret = kfifo_dma_out_prepare_mapped(&tport->xmit_fifo, &sg, 1, - UART_XMIT_SIZE, dma->tx_addr); - if (ret != 1) { - serial8250_clear_THRI(p); - return 0; - } - - dma->tx_size = sg_dma_len(&sg); - if (priv->habit & OMAP_DMA_TX_KICK) { unsigned char c; u8 tx_lvl; @@ -1207,18 +1197,22 @@ static int omap_8250_tx_dma(struct uart_8250_port *p) ret = -EBUSY; goto err; } - if (dma->tx_size < 4) { + if (kfifo_len(&tport->xmit_fifo) < 4) { ret = -EINVAL; goto err; } - if (!kfifo_get(&tport->xmit_fifo, &c)) { + if (!uart_fifo_out(&p->port, &c, 1)) { ret = -EINVAL; goto err; } skip_byte = c; - /* now we need to recompute due to kfifo_get */ - kfifo_dma_out_prepare_mapped(&tport->xmit_fifo, &sg, 1, - UART_XMIT_SIZE, dma->tx_addr); + } + + sg_init_table(&sg, 1); + ret = kfifo_dma_out_prepare_mapped(&tport->xmit_fifo, &sg, 1, UART_XMIT_SIZE, dma->tx_addr); + if (ret != 1) { + ret = -EINVAL; + goto err; } desc = dmaengine_prep_slave_sg(dma->txchan, &sg, 1, DMA_MEM_TO_DEV, @@ -1228,6 +1222,7 @@ static int omap_8250_tx_dma(struct uart_8250_port *p) goto err; } + dma->tx_size = sg_dma_len(&sg); dma->tx_running = 1; desc->callback = omap_8250_dma_tx_complete; -- 2.49.0

1 month, 1 week

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[PATCH 6.1 00/97] 6.1.140-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.1.140 release. There are 97 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 22 May 2025 12:57:37 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.140-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.1.140-rc1 Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: fix pm notifier handling Théo Lebrun <theo.lebrun(a)bootlin.com> spi: cadence-qspi: fix pointer reference in runtime PM hooks Shigeru Yoshida <syoshida(a)redhat.com> ipv4: Fix uninit-value access in __ip_make_skb() Shigeru Yoshida <syoshida(a)redhat.com> ipv6: Fix potential uninit-value access in __ip6_make_skb() Shravya KN <shravya.k-n(a)broadcom.com> bnxt_en: Fix receive ring space parameters when XDP is active Maciej S. Szmigiero <mail(a)maciej.szmigiero.name> platform/x86/amd/pmc: Only disable IRQ1 wakeup where i8042 actually enabled it Mark Brown <broonie(a)kernel.org> arm64/sme: Always exit sme_alloc() early with existing storage Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: do not defer rule destruction via call_rcu Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: wait for rcu grace period on net_device removal Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: pass nft_chain to destroy function, not nft_ctx Filipe Manana <fdmanana(a)suse.com> btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info() Eric Dumazet <edumazet(a)google.com> sctp: add mutual exclusion in proc_sctp_do_udp_port() Ma Wupeng <mawupeng1(a)huawei.com> hwpoison, memory_hotplug: lock folio before unmap hwpoisoned folio Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Explicitly specify code model in Makefile Peter Collingbourne <pcc(a)google.com> bpf, arm64: Fix address emission with tag-based KASAN enabled Puranjay Mohan <puranjay(a)kernel.org> bpf, arm64: Fix trampoline for BPF_TRAMP_F_CALL_ORIG Xu Lu <luxu.kernel(a)bytedance.com> riscv: mm: Fix the out of bound issue of vmemmap address Byungchul Park <byungchul(a)sk.com> mm/vmscan: fix a bug calling wakeup_kswapd() with a wrong zone index Feng Tang <feng.tang(a)linux.alibaba.com> selftests/mm: compaction_test: support platform with huge mount of memory GONG Ruiqi <gongruiqi1(a)huawei.com> usb: typec: fix pm usage counter imbalance in ucsi_ccg_sync_control() Dan Carpenter <dan.carpenter(a)linaro.org> usb: typec: fix potential array underflow in ucsi_ccg_sync_control() RD Babiera <rdbabiera(a)google.com> usb: typec: altmodes/displayport: create sysfs nodes as driver's default device attribute group Andrei Kuchynski <akuchynski(a)chromium.org> usb: typec: ucsi: displayport: Fix deadlock Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_pci_probe Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_alloc Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing idxd cleanup to fix memory leak in remove call Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing cleanups in cleanup internals Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing cleanup for early error out in idxd_setup_internals Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_groups Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_engines Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_wqs Yemike Abhilash Chandra <y-abhilashchandra(a)ti.com> dmaengine: ti: k3-udma: Use cap_mask directly from dma_device structure instead of a local copy Ronald Wahl <ronald.wahl(a)legrand.com> dmaengine: ti: k3-udma: Add missing locking Nathan Chancellor <nathan(a)kernel.org> net: qede: Initialize qede_ll_ops with designated initializer Fedor Pchelkin <pchelkin(a)ispras.ru> wifi: mt76: disable napi on driver removal Jethro Donaldson <devel(a)jro.nz> smb: client: fix memory leak during error handling for POSIX mkdir Steve Siwinski <ssiwinski(a)atto.com> scsi: sd_zbc: block: Respect bio vector limits for REPORT ZONES buffer Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> phy: renesas: rcar-gen3-usb2: Set timing registers only once Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> phy: renesas: rcar-gen3-usb2: Fix role detection on unbind/bind Ma Ke <make24(a)iscas.ac.cn> phy: Fix error handling in tegra_xusb_port_init Steven Rostedt <rostedt(a)goodmis.org> tracing: samples: Initialize trace_array_printk() with the correct function pengdonglin <pengdonglin(a)xiaomi.com> ftrace: Fix preemption accounting for stacktrace filter command pengdonglin <pengdonglin(a)xiaomi.com> ftrace: Fix preemption accounting for stacktrace trigger command Michael Kelley <mhklinux(a)outlook.com> Drivers: hv: vmbus: Remove vmbus_sendpacket_pagebuffer() Michael Kelley <mhklinux(a)outlook.com> Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Remove rmsg_pgcnt Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Preserve contiguous PFN grouping in the page buffer array Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages Hyejeong Choi <hjeong.choi(a)samsung.com> dma-buf: insert memory barrier before updating num_fences Nicolas Chauvet <kwizart(a)gmail.com> ALSA: usb-audio: Add sample rate quirk for Microdia JP001 USB Camera Christian Heusel <christian(a)heusel.eu> ALSA: usb-audio: Add sample rate quirk for Audioengine D1 Wentao Liang <vulab(a)iscas.ac.cn> ALSA: es1968: Add error handling for snd_pcm_hw_constraint_pow2() Jeremy Linton <jeremy.linton(a)arm.com> ACPI: PPTT: Fix processor subtable walk Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Avoid flooding unnecessary info messages Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Correct the reply value when AUX write incomplete Filipe Manana <fdmanana(a)suse.com> btrfs: fix discard worker infinite loop after disabling discard Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Fix MAX_REG_OFFSET calculation Nathan Lynch <nathan.lynch(a)amd.com> dmaengine: Revert "dmaengine: dmatest: Fix dmatest waiting less when interrupted" Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4/pnfs: Reset the layout state after a layoutreturn Pengtao He <hept.hept.hept(a)gmail.com> net/tls: fix kernel panic when alloc_page failed Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-pf: macsec: Fix incorrect max transmit size in TX secy Cosmin Tanislav <demonsingur(a)gmail.com> regulator: max20086: fix invalid memory access Abdun Nihaal <abdun.nihaal(a)gmail.com> qlcnic: fix memory leak in qlcnic_sriov_channel_cfg_cmd() Carolina Jubran <cjubran(a)nvidia.com> net/mlx5e: Disable MACsec offload for uplink representor profile Geert Uytterhoeven <geert+renesas(a)glider.be> ALSA: sh: SND_AICA should depend on SH_DMA_API Keith Busch <kbusch(a)kernel.org> nvme-pci: acquire cq_poll_lock in nvme_poll_irqdisable Kees Cook <kees(a)kernel.org> nvme-pci: make nvme_pci_npages_prp() __always_inline Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: discard incoming frames in BR_STATE_LISTENING Mathieu Othacehe <othacehe(a)gnu.org> net: cadence: macb: Fix a possible deadlock in macb_halt_tx. Andrew Jeffery <andrew(a)codeconstruct.com.au> net: mctp: Ensure keys maintain only one ref to corresponding dev Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: Flush gso_skb list too during ->change() Geert Uytterhoeven <geert+renesas(a)glider.be> spi: loopback-test: Do not split 1024-byte hexdumps Li Lingfeng <lilingfeng3(a)huawei.com> nfs: handle failure of nfs_get_lock_context in unlock path Henry Martin <bsdhenrymartin(a)gmail.com> HID: uclogic: Add NULL check in uclogic_input_configured() Qasim Ijaz <qasdev00(a)gmail.com> HID: thrustmaster: fix memory leak in thrustmaster_interrupts() Zhu Yanjun <yanjun.zhu(a)linux.dev> RDMA/rxe: Fix slab-use-after-free Read in rxe_queue_cleanup bug Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> clocksource/i8253: Use raw_spinlock_irqsave() in clockevent_i8253_disable() David Lechner <dlechner(a)baylibre.com> iio: chemical: sps30: use aligned_s64 for timestamp Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio: adc: ad7768-1: Fix insufficient alignment of timestamp. Alex Deucher <alexander.deucher(a)amd.com> Revert "drm/amd: Stop evicting resources on APUs in suspend" Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Add Suspend/Hibernate notification callback support Zhigang Luo <Zhigang.Luo(a)amd.com> drm/amdgpu: trigger flr_work if reading pf2vf data failed Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix the runtime resume failure issue Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Stop evicting resources on APUs in suspend Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio: adc: ad7266: Fix potential timestamp alignment issue. Michal Suchanek <msuchanek(a)suse.de> tpm: tis: Double the timeout B to 4s Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing: probes: Fix a possible race in trace_probe_log APIs Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Fix wlan_ctrl_by_user detection Kees Cook <kees(a)kernel.org> binfmt_elf: Move brk for static PIE even if ASLR disabled Kees Cook <kees(a)kernel.org> binfmt_elf: Honor PT_LOAD alignment for static PIE Kees Cook <kees(a)kernel.org> binfmt_elf: Calculate total_size earlier Kees Cook <kees(a)kernel.org> selftests/exec: Build both static and non-static load_address tests Kees Cook <keescook(a)chromium.org> binfmt_elf: Leave a gap between .bss and brk Muhammad Usama Anjum <usama.anjum(a)collabora.com> selftests/exec: load_address: conform test to TAP format output Kees Cook <keescook(a)chromium.org> binfmt_elf: elf_bss no longer used by load_elf_binary() Eric W. Biederman <ebiederm(a)xmission.com> binfmt_elf: Support segments with 0 filesz and misaligned starts Kees Cook <keescook(a)chromium.org> binfmt: Fix whitespace issues ------------- Diffstat: Makefile | 4 +- arch/arm64/kernel/fpsimd.c | 6 +- arch/arm64/net/bpf_jit_comp.c | 12 +- arch/loongarch/Makefile | 2 +- arch/loongarch/include/asm/ptrace.h | 2 +- arch/riscv/include/asm/page.h | 1 + arch/riscv/include/asm/pgtable.h | 2 +- arch/riscv/mm/init.c | 17 +- block/bio.c | 2 +- drivers/acpi/pptt.c | 11 +- drivers/char/tpm/tpm_tis_core.h | 2 +- drivers/clocksource/i8253.c | 4 +- drivers/dma-buf/dma-resv.c | 5 +- drivers/dma/dmatest.c | 6 +- drivers/dma/idxd/init.c | 145 +++++++--- drivers/dma/ti/k3-udma.c | 10 +- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 51 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 11 +- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 29 +- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 3 + drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 2 + drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 2 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 16 +- drivers/hid/hid-thrustmaster.c | 1 + drivers/hid/hid-uclogic-core.c | 7 +- drivers/hv/channel.c | 65 +---- drivers/iio/adc/ad7266.c | 2 +- drivers/iio/adc/ad7768-1.c | 2 +- drivers/iio/chemical/sps30.c | 2 +- drivers/infiniband/sw/rxe/rxe_cq.c | 5 +- drivers/net/dsa/sja1105/sja1105_main.c | 6 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 10 +- drivers/net/ethernet/cadence/macb_main.c | 19 +- .../ethernet/marvell/octeontx2/nic/cn10k_macsec.c | 3 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 4 + drivers/net/ethernet/qlogic/qede/qede_main.c | 2 +- .../ethernet/qlogic/qlcnic/qlcnic_sriov_common.c | 7 +- drivers/net/hyperv/hyperv_net.h | 13 +- drivers/net/hyperv/netvsc.c | 57 +++- drivers/net/hyperv/netvsc_drv.c | 62 +---- drivers/net/hyperv/rndis_filter.c | 24 +- drivers/net/wireless/mediatek/mt76/dma.c | 1 + drivers/nvme/host/pci.c | 4 +- drivers/phy/renesas/phy-rcar-gen3-usb2.c | 38 ++- drivers/phy/tegra/xusb.c | 8 +- drivers/platform/x86/amd/pmc.c | 8 +- drivers/platform/x86/asus-wmi.c | 3 +- drivers/regulator/max20086-regulator.c | 7 +- drivers/scsi/sd_zbc.c | 6 +- drivers/scsi/storvsc_drv.c | 1 + drivers/spi/spi-cadence-quadspi.c | 6 +- drivers/spi/spi-loopback-test.c | 2 +- drivers/usb/typec/altmodes/displayport.c | 18 +- drivers/usb/typec/ucsi/displayport.c | 19 +- drivers/usb/typec/ucsi/ucsi.c | 34 +++ drivers/usb/typec/ucsi/ucsi.h | 3 + drivers/usb/typec/ucsi/ucsi_ccg.c | 5 + fs/binfmt_elf.c | 293 ++++++++++++--------- fs/binfmt_elf_fdpic.c | 2 +- fs/btrfs/discard.c | 17 +- fs/btrfs/extent-tree.c | 25 +- fs/exec.c | 2 +- fs/nfs/nfs4proc.c | 9 +- fs/nfs/pnfs.c | 9 + fs/smb/client/smb2pdu.c | 2 +- include/linux/bio.h | 1 + include/linux/hyperv.h | 7 - include/linux/tpm.h | 2 +- include/net/netfilter/nf_tables.h | 3 +- include/net/sch_generic.h | 15 ++ include/uapi/linux/elf.h | 2 +- kernel/trace/trace_dynevent.c | 16 +- kernel/trace/trace_dynevent.h | 1 + kernel/trace/trace_events_trigger.c | 2 +- kernel/trace/trace_functions.c | 6 +- kernel/trace/trace_kprobe.c | 2 +- kernel/trace/trace_probe.c | 9 + kernel/trace/trace_uprobe.c | 2 +- mm/memory_hotplug.c | 6 +- mm/migrate.c | 8 + net/ipv4/ip_output.c | 3 +- net/ipv4/raw.c | 3 + net/ipv6/ip6_output.c | 3 +- net/mctp/route.c | 4 +- net/netfilter/nf_tables_api.c | 54 ++-- net/netfilter/nft_immediate.c | 2 +- net/sched/sch_codel.c | 2 +- net/sched/sch_fq.c | 2 +- net/sched/sch_fq_codel.c | 2 +- net/sched/sch_fq_pie.c | 2 +- net/sched/sch_hhf.c | 2 +- net/sched/sch_pie.c | 2 +- net/sctp/sysctl.c | 4 + net/tls/tls_strp.c | 3 +- samples/ftrace/sample-trace-array.c | 2 +- sound/pci/es1968.c | 6 +- sound/sh/Kconfig | 2 +- sound/usb/quirks.c | 4 + tools/testing/selftests/exec/Makefile | 19 +- tools/testing/selftests/exec/load_address.c | 83 ++++-- tools/testing/selftests/vm/compaction_test.c | 19 +- 103 files changed, 937 insertions(+), 530 deletions(-)

1 month, 1 week

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[PATCH 6.6 000/117] 6.6.92-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.6.92 release. There are 117 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 22 May 2025 12:57:37 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.92-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.6.92-rc1 Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: fix pm notifier handling Dan Carpenter <dan.carpenter(a)linaro.org> phy: tegra: xusb: remove a stray unlock Filipe Manana <fdmanana(a)suse.com> btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info() Eric Dumazet <edumazet(a)google.com> sctp: add mutual exclusion in proc_sctp_do_udp_port() Ma Wupeng <mawupeng1(a)huawei.com> hwpoison, memory_hotplug: lock folio before unmap hwpoisoned folio Tom Lendacky <thomas.lendacky(a)amd.com> memblock: Accept allocated memory before use in memblock_double_array() Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Explicitly specify code model in Makefile Peter Collingbourne <pcc(a)google.com> bpf, arm64: Fix address emission with tag-based KASAN enabled Puranjay Mohan <puranjay(a)kernel.org> bpf, arm64: Fix trampoline for BPF_TRAMP_F_CALL_ORIG Zi Yan <ziy(a)nvidia.com> mm/migrate: correct nr_failed in migrate_pages_sync() Feng Tang <feng.tang(a)linux.alibaba.com> selftests/mm: compaction_test: support platform with huge mount of memory Andrei Kuchynski <akuchynski(a)chromium.org> usb: typec: ucsi: displayport: Fix deadlock Neeraj Sanjay Kale <neeraj.sanjaykale(a)nxp.com> Bluetooth: btnxpuart: Fix kernel panic during FW release Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> mm/page_alloc: fix race condition in unaccepted memory handling Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/its: Fix build error for its_static_thunk() Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Refactor remove call with idxd_cleanup() helper Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_pci_probe Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_alloc Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing idxd cleanup to fix memory leak in remove call Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing cleanups in cleanup internals Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing cleanup for early error out in idxd_setup_internals Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_groups Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_engines Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_wqs Yemike Abhilash Chandra <y-abhilashchandra(a)ti.com> dmaengine: ti: k3-udma: Use cap_mask directly from dma_device structure instead of a local copy Ronald Wahl <ronald.wahl(a)legrand.com> dmaengine: ti: k3-udma: Add missing locking Nathan Chancellor <nathan(a)kernel.org> net: qede: Initialize qede_ll_ops with designated initializer Fedor Pchelkin <pchelkin(a)ispras.ru> wifi: mt76: disable napi on driver removal Aaron Kling <webgeek1234(a)gmail.com> spi: tegra114: Use value to check for invalid delays Jethro Donaldson <devel(a)jro.nz> smb: client: fix memory leak during error handling for POSIX mkdir Steve Siwinski <ssiwinski(a)atto.com> scsi: sd_zbc: block: Respect bio vector limits for REPORT ZONES buffer Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> phy: renesas: rcar-gen3-usb2: Set timing registers only once Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> phy: renesas: rcar-gen3-usb2: Fix role detection on unbind/bind Ma Ke <make24(a)iscas.ac.cn> phy: Fix error handling in tegra_xusb_port_init Wayne Chang <waynec(a)nvidia.com> phy: tegra: xusb: Use a bitmask for UTMI pad power state tracking Steven Rostedt <rostedt(a)goodmis.org> tracing: samples: Initialize trace_array_printk() with the correct function pengdonglin <pengdonglin(a)xiaomi.com> ftrace: Fix preemption accounting for stacktrace filter command pengdonglin <pengdonglin(a)xiaomi.com> ftrace: Fix preemption accounting for stacktrace trigger command Michael Kelley <mhklinux(a)outlook.com> Drivers: hv: vmbus: Remove vmbus_sendpacket_pagebuffer() Michael Kelley <mhklinux(a)outlook.com> Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Remove rmsg_pgcnt Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Preserve contiguous PFN grouping in the page buffer array Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages Hyejeong Choi <hjeong.choi(a)samsung.com> dma-buf: insert memory barrier before updating num_fences Nicolas Chauvet <kwizart(a)gmail.com> ALSA: usb-audio: Add sample rate quirk for Microdia JP001 USB Camera Christian Heusel <christian(a)heusel.eu> ALSA: usb-audio: Add sample rate quirk for Audioengine D1 Wentao Liang <vulab(a)iscas.ac.cn> ALSA: es1968: Add error handling for snd_pcm_hw_constraint_pow2() Jeremy Linton <jeremy.linton(a)arm.com> ACPI: PPTT: Fix processor subtable walk Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Avoid flooding unnecessary info messages Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Correct the reply value when AUX write incomplete Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: uprobes: Remove redundant code about resume_era Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: uprobes: Remove user_{en,dis}able_single_step() Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Fix MAX_REG_OFFSET calculation Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Save and restore CSR.CNTC for hibernation Tianyang Zhang <zhangtianyang(a)loongson.cn> LoongArch: Prevent cond_resched() occurring within kernel-fpu Jan Kara <jack(a)suse.cz> udf: Make sure i_lenExtents is uptodate on inode eviction Nathan Lynch <nathan.lynch(a)amd.com> dmaengine: Revert "dmaengine: dmatest: Fix dmatest waiting less when interrupted" Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4/pnfs: Reset the layout state after a layoutreturn Gerhard Engleder <gerhard(a)engleder-embedded.com> tsnep: fix timestamping with a stacked DSA driver Gerhard Engleder <gerhard(a)engleder-embedded.com> tsnep: Inline small fragments within TX descriptor Pengtao He <hept.hept.hept(a)gmail.com> net/tls: fix kernel panic when alloc_page failed Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_router: Fix use-after-free when deleting GRE net devices Kees Cook <kees(a)kernel.org> wifi: mac80211: Set n_channels after allocating struct cfg80211_scan_request Hariprasad Kelam <hkelam(a)marvell.com> octeontx2-af: Fix CGX Receive counters Bo-Cun Chen <bc-bocun.chen(a)mediatek.com> net: ethernet: mtk_eth_soc: fix typo for declaration MT7988 ESW capability Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-pf: macsec: Fix incorrect max transmit size in TX secy Cosmin Tanislav <demonsingur(a)gmail.com> regulator: max20086: fix invalid memory access Abdun Nihaal <abdun.nihaal(a)gmail.com> qlcnic: fix memory leak in qlcnic_sriov_channel_cfg_cmd() Carolina Jubran <cjubran(a)nvidia.com> net/mlx5e: Disable MACsec offload for uplink representor profile Geert Uytterhoeven <geert+renesas(a)glider.be> ALSA: sh: SND_AICA should depend on SH_DMA_API Keith Busch <kbusch(a)kernel.org> nvme-pci: acquire cq_poll_lock in nvme_poll_irqdisable Kees Cook <kees(a)kernel.org> nvme-pci: make nvme_pci_npages_prp() __always_inline Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: discard incoming frames in BR_STATE_LISTENING Mathieu Othacehe <othacehe(a)gnu.org> net: cadence: macb: Fix a possible deadlock in macb_halt_tx. Takashi Iwai <tiwai(a)suse.de> ALSA: ump: Fix a typo of snd_ump_stream_msg_device_info Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Fix delivery of UMP events to group ports Andrew Jeffery <andrew(a)codeconstruct.com.au> net: mctp: Ensure keys maintain only one ref to corresponding dev Matt Johnston <matt(a)codeconstruct.com.au> net: mctp: Don't access ifa_index when missing Eric Dumazet <edumazet(a)google.com> mctp: no longer rely on net->dev_index_head[] Hangbin Liu <liuhangbin(a)gmail.com> tools/net/ynl: ethtool: fix crash when Hardware Clock info is missing Rahul Rameshbabu <rrameshbabu(a)nvidia.com> tools: ynl: ethtool.py: Output timestamping statistics from tsinfo-get operation Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: Flush gso_skb list too during ->change() Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: MGMT: Fix MGMT_OP_ADD_DEVICE invalid device flags Geert Uytterhoeven <geert+renesas(a)glider.be> spi: loopback-test: Do not split 1024-byte hexdumps Li Lingfeng <lilingfeng3(a)huawei.com> nfs: handle failure of nfs_get_lock_context in unlock path Henry Martin <bsdhenrymartin(a)gmail.com> HID: uclogic: Add NULL check in uclogic_input_configured() Qasim Ijaz <qasdev00(a)gmail.com> HID: thrustmaster: fix memory leak in thrustmaster_interrupts() Zhu Yanjun <yanjun.zhu(a)linux.dev> RDMA/rxe: Fix slab-use-after-free Read in rxe_queue_cleanup bug David Lechner <dlechner(a)baylibre.com> iio: chemical: sps30: use aligned_s64 for timestamp Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio: adc: ad7768-1: Fix insufficient alignment of timestamp. Alex Deucher <alexander.deucher(a)amd.com> Revert "drm/amd: Stop evicting resources on APUs in suspend" Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Add Suspend/Hibernate notification callback support Zhigang Luo <Zhigang.Luo(a)amd.com> drm/amdgpu: trigger flr_work if reading pf2vf data failed Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix the runtime resume failure issue Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Stop evicting resources on APUs in suspend Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio: adc: ad7266: Fix potential timestamp alignment issue. Mikhail Lobanov <m.lobanov(a)rosa.ru> KVM: SVM: Forcibly leave SMM mode on SHUTDOWN interception Peter Gonda <pgonda(a)google.com> KVM: SVM: Update SEV-ES shutdown intercepts with more metadata Cristian Marussi <cristian.marussi(a)arm.com> firmware: arm_scmi: Fix timeout checks on polling path Luke Parkin <luke.parkin(a)arm.com> firmware: arm_scmi: Track basic SCMI communication debug metrics Luke Parkin <luke.parkin(a)arm.com> firmware: arm_scmi: Add support for debug metrics at the interface Cristian Marussi <cristian.marussi(a)arm.com> firmware: arm_scmi: Add message dump traces for bad and unexpected replies Cristian Marussi <cristian.marussi(a)arm.com> firmware: arm_scmi: Add helper to trace bad messages Michal Suchanek <msuchanek(a)suse.de> tpm: tis: Double the timeout B to 4s Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing: probes: Fix a possible race in trace_probe_log APIs Waiman Long <longman(a)redhat.com> cgroup/cpuset: Extend kthread_is_per_cpu() check to all PF_NO_SETAFFINITY tasks Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Fix wlan_ctrl_by_user detection Runhua He <hua(a)aosc.io> platform/x86/amd/pmc: Declare quirk_spurious_8042 for MECHREVO Wujie 14XA (GX4HRXL) Kees Cook <kees(a)kernel.org> binfmt_elf: Move brk for static PIE even if ASLR disabled Kees Cook <kees(a)kernel.org> binfmt_elf: Honor PT_LOAD alignment for static PIE Kees Cook <kees(a)kernel.org> binfmt_elf: Calculate total_size earlier Kees Cook <kees(a)kernel.org> selftests/exec: Build both static and non-static load_address tests Kees Cook <keescook(a)chromium.org> binfmt_elf: Leave a gap between .bss and brk Muhammad Usama Anjum <usama.anjum(a)collabora.com> selftests/exec: load_address: conform test to TAP format output Kees Cook <keescook(a)chromium.org> binfmt_elf: elf_bss no longer used by load_elf_binary() Eric W. Biederman <ebiederm(a)xmission.com> binfmt_elf: Support segments with 0 filesz and misaligned starts Stephen Smalley <stephen.smalley.work(a)gmail.com> fs/xattr.c: fix simple_xattr_list to always include security.* xattrs ------------- Diffstat: Makefile | 4 +- arch/arm64/net/bpf_jit_comp.c | 12 +- arch/loongarch/Makefile | 2 +- arch/loongarch/include/asm/ptrace.h | 2 +- arch/loongarch/include/asm/uprobes.h | 1 - arch/loongarch/kernel/kfpu.c | 22 +- arch/loongarch/kernel/time.c | 2 +- arch/loongarch/kernel/uprobes.c | 11 +- arch/loongarch/power/hibernate.c | 3 + arch/x86/kernel/alternative.c | 17 +- arch/x86/kvm/smm.c | 1 + arch/x86/kvm/svm/svm.c | 19 +- block/bio.c | 2 +- drivers/acpi/pptt.c | 11 +- drivers/bluetooth/btnxpuart.c | 6 +- drivers/char/tpm/tpm_tis_core.h | 2 +- drivers/dma-buf/dma-resv.c | 5 +- drivers/dma/dmatest.c | 6 +- drivers/dma/idxd/init.c | 159 ++++++++---- drivers/dma/ti/k3-udma.c | 10 +- drivers/firmware/arm_scmi/Kconfig | 14 + drivers/firmware/arm_scmi/common.h | 35 +++ drivers/firmware/arm_scmi/driver.c | 89 ++++++- drivers/firmware/arm_scmi/mailbox.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 51 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 11 +- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 29 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 3 + drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 2 + drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 2 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 16 +- drivers/hid/hid-thrustmaster.c | 1 + drivers/hid/hid-uclogic-core.c | 7 +- drivers/hv/channel.c | 65 +---- drivers/iio/adc/ad7266.c | 2 +- drivers/iio/adc/ad7768-1.c | 2 +- drivers/iio/chemical/sps30.c | 2 +- drivers/infiniband/sw/rxe/rxe_cq.c | 5 +- drivers/net/dsa/sja1105/sja1105_main.c | 6 +- drivers/net/ethernet/cadence/macb_main.c | 19 +- drivers/net/ethernet/engleder/tsnep_hw.h | 2 + drivers/net/ethernet/engleder/tsnep_main.c | 131 +++++++--- drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 5 + .../ethernet/marvell/octeontx2/nic/cn10k_macsec.c | 3 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 4 + .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 3 + drivers/net/ethernet/qlogic/qede/qede_main.c | 2 +- .../ethernet/qlogic/qlcnic/qlcnic_sriov_common.c | 7 +- drivers/net/hyperv/hyperv_net.h | 13 +- drivers/net/hyperv/netvsc.c | 57 ++++- drivers/net/hyperv/netvsc_drv.c | 62 +---- drivers/net/hyperv/rndis_filter.c | 24 +- drivers/net/wireless/mediatek/mt76/dma.c | 1 + drivers/nvme/host/pci.c | 4 +- drivers/phy/renesas/phy-rcar-gen3-usb2.c | 38 ++- drivers/phy/tegra/xusb-tegra186.c | 46 ++-- drivers/phy/tegra/xusb.c | 8 +- drivers/platform/x86/amd/pmc/pmc-quirks.c | 7 + drivers/platform/x86/asus-wmi.c | 3 +- drivers/regulator/max20086-regulator.c | 7 +- drivers/scsi/sd_zbc.c | 6 +- drivers/scsi/storvsc_drv.c | 1 + drivers/spi/spi-loopback-test.c | 2 +- drivers/spi/spi-tegra114.c | 6 +- drivers/usb/gadget/function/f_midi2.c | 2 +- drivers/usb/typec/ucsi/displayport.c | 19 +- drivers/usb/typec/ucsi/ucsi.c | 34 +++ drivers/usb/typec/ucsi/ucsi.h | 2 + fs/binfmt_elf.c | 281 ++++++++++++--------- fs/btrfs/extent-tree.c | 25 +- fs/nfs/nfs4proc.c | 9 +- fs/nfs/pnfs.c | 9 + fs/smb/client/smb2pdu.c | 2 +- fs/udf/truncate.c | 2 +- fs/xattr.c | 24 ++ include/linux/bio.h | 1 + include/linux/hyperv.h | 7 - include/linux/tpm.h | 2 +- include/net/sch_generic.h | 15 ++ include/sound/ump_msg.h | 4 +- kernel/cgroup/cpuset.c | 6 +- kernel/trace/trace_dynevent.c | 16 +- kernel/trace/trace_dynevent.h | 1 + kernel/trace/trace_events_trigger.c | 2 +- kernel/trace/trace_functions.c | 6 +- kernel/trace/trace_kprobe.c | 2 +- kernel/trace/trace_probe.c | 9 + kernel/trace/trace_uprobe.c | 2 +- mm/memblock.c | 9 +- mm/memory_hotplug.c | 6 +- mm/migrate.c | 16 +- mm/page_alloc.c | 27 -- net/bluetooth/mgmt.c | 9 +- net/mac80211/main.c | 6 +- net/mctp/device.c | 65 +++-- net/mctp/route.c | 4 +- net/sched/sch_codel.c | 2 +- net/sched/sch_fq.c | 2 +- net/sched/sch_fq_codel.c | 2 +- net/sched/sch_fq_pie.c | 2 +- net/sched/sch_hhf.c | 2 +- net/sched/sch_pie.c | 2 +- net/sctp/sysctl.c | 4 + net/tls/tls_strp.c | 3 +- samples/ftrace/sample-trace-array.c | 2 +- sound/core/seq/seq_clientmgr.c | 52 ++-- sound/core/seq/seq_ump_convert.c | 18 ++ sound/core/seq/seq_ump_convert.h | 1 + sound/pci/es1968.c | 6 +- sound/sh/Kconfig | 2 +- sound/usb/quirks.c | 4 + tools/net/ynl/ethtool.py | 29 ++- tools/testing/selftests/exec/Makefile | 19 +- tools/testing/selftests/exec/load_address.c | 83 ++++-- tools/testing/selftests/mm/compaction_test.c | 19 +- 118 files changed, 1294 insertions(+), 693 deletions(-)

1 month, 1 week

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[PATCH 6.12 000/143] 6.12.30-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.12.30 release. There are 143 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 22 May 2025 12:57:37 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.12.30-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.12.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.12.30-rc1 Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: fix pm notifier handling Dan Carpenter <dan.carpenter(a)linaro.org> phy: tegra: xusb: remove a stray unlock Andrei Kuchynski <akuchynski(a)chromium.org> usb: typec: ucsi: displayport: Fix deadlock Fabio Estevam <festevam(a)denx.de> drm/tiny: panel-mipi-dbi: Use drm_client_setup_with_fourcc() Thomas Zimmermann <tzimmermann(a)suse.de> drm/panel-mipi-dbi: Run DRM default client setup Thomas Zimmermann <tzimmermann(a)suse.de> drm/fbdev-dma: Support struct drm_driver.fbdev_probe Neeraj Sanjay Kale <neeraj.sanjaykale(a)nxp.com> Bluetooth: btnxpuart: Fix kernel panic during FW release Luca Ceresoli <luca.ceresoli(a)bootlin.com> iio: light: opt3001: fix deadlock due to concurrent flag access Jacek Lawrynowicz <jacek.lawrynowicz(a)linux.intel.com> accel/ivpu: Fix fw log printing Jacek Lawrynowicz <jacek.lawrynowicz(a)linux.intel.com> accel/ivpu: Refactor functions in ivpu_fw_log.c Tomasz Rusinowicz <tomasz.rusinowicz(a)intel.com> accel/ivpu: Reset fw log on cold boot Jacek Lawrynowicz <jacek.lawrynowicz(a)linux.intel.com> accel/ivpu: Rename ivpu_log_level to fw_log_level Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> mm/page_alloc: fix race condition in unaccepted memory handling Daniele Ceraolo Spurio <daniele.ceraolospurio(a)intel.com> drm/xe/gsc: do not flush the GSC worker from the reset path Ritvik Budhiraja <rbudhiraja(a)microsoft.com> CIFS: New mount option for cifs.upcall namespace resolution Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Refactor remove call with idxd_cleanup() helper Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_pci_probe Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_alloc Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing idxd cleanup to fix memory leak in remove call Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing cleanups in cleanup internals Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing cleanup for early error out in idxd_setup_internals Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_groups Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_engines Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_wqs Yemike Abhilash Chandra <y-abhilashchandra(a)ti.com> dmaengine: ti: k3-udma: Use cap_mask directly from dma_device structure instead of a local copy Ronald Wahl <ronald.wahl(a)legrand.com> dmaengine: ti: k3-udma: Add missing locking Barry Song <baohua(a)kernel.org> mm: userfaultfd: correct dirty flags set for both present and swap pte Nathan Chancellor <nathan(a)kernel.org> net: qede: Initialize qede_ll_ops with designated initializer Steven Rostedt <rostedt(a)goodmis.org> ring-buffer: Fix persistent buffer when commit page is the reader page Fedor Pchelkin <pchelkin(a)ispras.ru> wifi: mt76: disable napi on driver removal Jarkko Sakkinen <jarkko(a)kernel.org> tpm: Mask TPM RC in tpm2_start_auth_session() Aaron Kling <webgeek1234(a)gmail.com> spi: tegra114: Use value to check for invalid delays Jethro Donaldson <devel(a)jro.nz> smb: client: fix memory leak during error handling for POSIX mkdir Steve Siwinski <ssiwinski(a)atto.com> scsi: sd_zbc: block: Respect bio vector limits for REPORT ZONES buffer Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> phy: renesas: rcar-gen3-usb2: Set timing registers only once Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> phy: renesas: rcar-gen3-usb2: Fix role detection on unbind/bind Ma Ke <make24(a)iscas.ac.cn> phy: Fix error handling in tegra_xusb_port_init Wayne Chang <waynec(a)nvidia.com> phy: tegra: xusb: Use a bitmask for UTMI pad power state tracking Steven Rostedt <rostedt(a)goodmis.org> tracing: samples: Initialize trace_array_printk() with the correct function pengdonglin <pengdonglin(a)xiaomi.com> ftrace: Fix preemption accounting for stacktrace filter command pengdonglin <pengdonglin(a)xiaomi.com> ftrace: Fix preemption accounting for stacktrace trigger command Nathan Chancellor <nathan(a)kernel.org> kbuild: Disable -Wdefault-const-init-unsafe Michael Kelley <mhklinux(a)outlook.com> Drivers: hv: vmbus: Remove vmbus_sendpacket_pagebuffer() Michael Kelley <mhklinux(a)outlook.com> Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges Dragan Simic <dsimic(a)manjaro.org> arm64: dts: rockchip: Remove overdrive-mode OPPs from RK3588J SoC dtsi Christian Hewitt <christianshewitt(a)gmail.com> arm64: dts: amlogic: dreambox: fix missing clkc_audio node Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Remove rmsg_pgcnt Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Preserve contiguous PFN grouping in the page buffer array Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages Hyejeong Choi <hjeong.choi(a)samsung.com> dma-buf: insert memory barrier before updating num_fences Nicolas Chauvet <kwizart(a)gmail.com> ALSA: usb-audio: Add sample rate quirk for Microdia JP001 USB Camera Christian Heusel <christian(a)heusel.eu> ALSA: usb-audio: Add sample rate quirk for Audioengine D1 Wentao Liang <vulab(a)iscas.ac.cn> ALSA: es1968: Add error handling for snd_pcm_hw_constraint_pow2() Jeremy Linton <jeremy.linton(a)arm.com> ACPI: PPTT: Fix processor subtable walk Emanuele Ghidoli <emanuele.ghidoli(a)toradex.com> gpio: pca953x: fix IRQ storm on system wake up Alexey Makhalov <alexey.makhalov(a)broadcom.com> MAINTAINERS: Update Alexey Makhalov's email address Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Avoid flooding unnecessary info messages Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Correct the reply value when AUX write incomplete Philip Yang <Philip.Yang(a)amd.com> drm/amdgpu: csa unmap use uninterruptible lock Tim Huang <tim.huang(a)amd.com> drm/amdgpu: fix incorrect MALL size for GFX1151 David (Ming Qiang) Wu <David.Wu3(a)amd.com> drm/amdgpu: read back register after written for VCN v4.0.5 Melissa Wen <mwen(a)igalia.com> Revert "drm/amd/display: Hardware cursor changes color when switched to software cursor" Kyoji Ogasawara <sawara04.o(a)gmail.com> btrfs: add back warning for mount option commit values exceeding 300 Boris Burkov <boris(a)bur.io> btrfs: fix folio leak in submit_one_async_extent() Filipe Manana <fdmanana(a)suse.com> btrfs: fix discard worker infinite loop after disabling discard Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: uprobes: Remove redundant code about resume_era Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: uprobes: Remove user_{en,dis}able_single_step() Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Fix MAX_REG_OFFSET calculation Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Save and restore CSR.CNTC for hibernation Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Move __arch_cpu_idle() to .cpuidle.text section Tianyang Zhang <zhangtianyang(a)loongson.cn> LoongArch: Prevent cond_resched() occurring within kernel-fpu Rong Zhang <i(a)rong.moe> HID: bpf: abort dispatch if device destroyed Jan Kara <jack(a)suse.cz> udf: Make sure i_lenExtents is uptodate on inode eviction Tejun Heo <tj(a)kernel.org> sched_ext: bpf_iter_scx_dsq_new() should always initialize iterator Nathan Lynch <nathan.lynch(a)amd.com> dmaengine: Revert "dmaengine: dmatest: Fix dmatest waiting less when interrupted" Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4/pnfs: Reset the layout state after a layoutreturn Gerhard Engleder <gerhard(a)engleder-embedded.com> tsnep: fix timestamping with a stacked DSA driver Pengtao He <hept.hept.hept(a)gmail.com> net/tls: fix kernel panic when alloc_page failed Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_router: Fix use-after-free when deleting GRE net devices Kees Cook <kees(a)kernel.org> wifi: mac80211: Set n_channels after allocating struct cfg80211_scan_request Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-pf: Do not reallocate all ntuple filters Hariprasad Kelam <hkelam(a)marvell.com> octeontx2-af: Fix CGX Receive counters Bo-Cun Chen <bc-bocun.chen(a)mediatek.com> net: ethernet: mtk_eth_soc: fix typo for declaration MT7988 ESW capability Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-pf: macsec: Fix incorrect max transmit size in TX secy Jakub Kicinski <kuba(a)kernel.org> netlink: specs: tc: all actions are indexed arrays Jakub Kicinski <kuba(a)kernel.org> netlink: specs: tc: fix a couple of attribute names Umesh Nerlige Ramappa <umesh.nerlige.ramappa(a)intel.com> drm/xe: Save CTX_TIMESTAMP mmio value instead of LRC value Cosmin Tanislav <demonsingur(a)gmail.com> regulator: max20086: fix invalid memory access Abdun Nihaal <abdun.nihaal(a)gmail.com> qlcnic: fix memory leak in qlcnic_sriov_channel_cfg_cmd() Carolina Jubran <cjubran(a)nvidia.com> net/mlx5e: Disable MACsec offload for uplink representor profile Konstantin Shkolnyy <kshk(a)linux.ibm.com> vsock/test: Fix occasional failure in SIOCOUTQ tests Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: b53: prevent standalone from trying to forward to other ports Geert Uytterhoeven <geert+renesas(a)glider.be> ALSA: sh: SND_AICA should depend on SH_DMA_API Keith Busch <kbusch(a)kernel.org> nvme-pci: acquire cq_poll_lock in nvme_poll_irqdisable Kees Cook <kees(a)kernel.org> nvme-pci: make nvme_pci_npages_prp() __always_inline Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: discard incoming frames in BR_STATE_LISTENING Mathieu Othacehe <m.othacehe(a)gmail.com> net: cadence: macb: Fix a possible deadlock in macb_halt_tx. Takashi Iwai <tiwai(a)suse.de> ALSA: ump: Fix a typo of snd_ump_stream_msg_device_info Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Fix delivery of UMP events to group ports Andrew Jeffery <andrew(a)codeconstruct.com.au> net: mctp: Ensure keys maintain only one ref to corresponding dev Cosmin Ratiu <cratiu(a)nvidia.com> tests/ncdevmem: Fix double-free of queue array Stanislav Fomichev <sdf(a)fomichev.me> selftests: ncdevmem: Switch to AF_INET6 Stanislav Fomichev <sdf(a)fomichev.me> selftests: ncdevmem: Make client_ip optional Stanislav Fomichev <sdf(a)fomichev.me> selftests: ncdevmem: Unify error handling Stanislav Fomichev <sdf(a)fomichev.me> selftests: ncdevmem: Separate out dmabuf provider Stanislav Fomichev <sdf(a)fomichev.me> selftests: ncdevmem: Redirect all non-payload output to stderr Matt Johnston <matt(a)codeconstruct.com.au> net: mctp: Don't access ifa_index when missing Eric Dumazet <edumazet(a)google.com> mctp: no longer rely on net->dev_index_head[] Hangbin Liu <liuhangbin(a)gmail.com> tools/net/ynl: ethtool: fix crash when Hardware Clock info is missing Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: Flush gso_skb list too during ->change() Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: MGMT: Fix MGMT_OP_ADD_DEVICE invalid device flags Zhu Yanjun <yanjun.zhu(a)linux.dev> RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem Geert Uytterhoeven <geert+renesas(a)glider.be> spi: loopback-test: Do not split 1024-byte hexdumps Li Lingfeng <lilingfeng3(a)huawei.com> nfs: handle failure of nfs_get_lock_context in unlock path Henry Martin <bsdhenrymartin(a)gmail.com> HID: uclogic: Add NULL check in uclogic_input_configured() Qasim Ijaz <qasdev00(a)gmail.com> HID: thrustmaster: fix memory leak in thrustmaster_interrupts() Zhu Yanjun <yanjun.zhu(a)linux.dev> RDMA/rxe: Fix slab-use-after-free Read in rxe_queue_cleanup bug Koichiro Den <koichiro.den(a)canonical.com> virtio_net: ensure netdev_tx_reset_queue is called on bind xsk for tx Koichiro Den <koichiro.den(a)canonical.com> virtio_ring: add a func argument 'recycle_done' to virtqueue_reset() David Lechner <dlechner(a)baylibre.com> iio: chemical: sps30: use aligned_s64 for timestamp Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio: adc: ad7768-1: Fix insufficient alignment of timestamp. Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: dbc: Avoid event polling busyloop if pending rx transfers are inactive. Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: dbc: Improve performance by removing delay in transfer event polling. Alex Deucher <alexander.deucher(a)amd.com> Revert "drm/amd: Stop evicting resources on APUs in suspend" Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Add Suspend/Hibernate notification callback support David Lechner <dlechner(a)baylibre.com> iio: pressure: mprls0025pa: use aligned_s64 for timestamp David Lechner <dlechner(a)baylibre.com> iio: chemical: pms7003: use aligned_s64 for timestamp Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio: adc: ad7266: Fix potential timestamp alignment issue. Sean Christopherson <seanjc(a)google.com> KVM: x86/mmu: Prevent installing hugepages when mem attributes are changing Isaku Yamahata <isaku.yamahata(a)intel.com> KVM: Add member to struct kvm_gfn_range to indicate private/shared Naman Jain <namjain(a)linux.microsoft.com> uio_hv_generic: Fix sysfs creation path for ring buffer Michal Suchanek <msuchanek(a)suse.de> tpm: tis: Double the timeout B to 4s Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing: probes: Fix a possible race in trace_probe_log APIs Waiman Long <longman(a)redhat.com> cgroup/cpuset: Extend kthread_is_per_cpu() check to all PF_NO_SETAFFINITY tasks Himanshu Bhavani <himanshu.bhavani(a)siliconsignals.io> arm64: dts: imx8mp-var-som: Fix LDO5 shutdown causing SD card timeout Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Fix wlan_ctrl_by_user detection Runhua He <hua(a)aosc.io> platform/x86/amd/pmc: Declare quirk_spurious_8042 for MECHREVO Wujie 14XA (GX4HRXL) Kees Cook <kees(a)kernel.org> binfmt_elf: Move brk for static PIE even if ASLR disabled Ze Huang <huangze(a)whut.edu.cn> riscv: dts: sophgo: fix DMA data-width configuration for CV18xx Mario Limonciello <mario.limonciello(a)amd.com> drivers/platform/x86/amd: pmf: Check for invalid Smart PC Policies Mario Limonciello <mario.limonciello(a)amd.com> drivers/platform/x86/amd: pmf: Check for invalid sideloaded Smart PC Policies Stephen Smalley <stephen.smalley.work(a)gmail.com> fs/xattr.c: fix simple_xattr_list to always include security.* xattrs Tom Vincent <linux(a)tlvince.com> arm64: dts: rockchip: Assign RT5616 MCLK rate on rk3588-friendlyelec-cm3588 ------------- Diffstat: Documentation/netlink/specs/tc.yaml | 10 +- MAINTAINERS | 6 +- Makefile | 4 +- .../boot/dts/amlogic/meson-g12b-dreambox.dtsi | 4 + arch/arm64/boot/dts/freescale/imx8mp-var-som.dtsi | 12 +- .../dts/rockchip/rk3588-friendlyelec-cm3588.dtsi | 4 + arch/arm64/boot/dts/rockchip/rk3588j.dtsi | 53 +-- arch/loongarch/include/asm/ptrace.h | 2 +- arch/loongarch/include/asm/uprobes.h | 1 - arch/loongarch/kernel/genex.S | 7 +- arch/loongarch/kernel/kfpu.c | 22 +- arch/loongarch/kernel/time.c | 2 +- arch/loongarch/kernel/uprobes.c | 11 +- arch/loongarch/power/hibernate.c | 3 + arch/riscv/boot/dts/sophgo/cv18xx.dtsi | 2 +- arch/x86/kvm/mmu/mmu.c | 83 ++++- block/bio.c | 2 +- drivers/accel/ivpu/ivpu_debugfs.c | 2 +- drivers/accel/ivpu/ivpu_fw.c | 4 +- drivers/accel/ivpu/ivpu_fw_log.c | 119 +++--- drivers/accel/ivpu/ivpu_fw_log.h | 9 +- drivers/accel/ivpu/ivpu_pm.c | 1 + drivers/acpi/pptt.c | 11 +- drivers/bluetooth/btnxpuart.c | 6 +- drivers/char/tpm/tpm2-sessions.c | 20 +- drivers/char/tpm/tpm_tis_core.h | 2 +- drivers/dma-buf/dma-resv.c | 5 +- drivers/dma/dmatest.c | 6 +- drivers/dma/idxd/init.c | 159 +++++--- drivers/dma/ti/k3-udma.c | 10 +- drivers/gpio/gpio-pca953x.c | 6 + drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 18 - drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 47 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 11 +- drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 12 + drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c | 8 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 16 +- .../drm/amd/display/dc/dpp/dcn401/dcn401_dpp_cm.c | 5 +- drivers/gpu/drm/drm_fbdev_dma.c | 60 +-- drivers/gpu/drm/tiny/Kconfig | 1 + drivers/gpu/drm/tiny/panel-mipi-dbi.c | 7 +- drivers/gpu/drm/xe/instructions/xe_mi_commands.h | 4 + drivers/gpu/drm/xe/xe_gsc.c | 22 ++ drivers/gpu/drm/xe/xe_gsc.h | 1 + drivers/gpu/drm/xe/xe_gsc_proxy.c | 11 + drivers/gpu/drm/xe/xe_gsc_proxy.h | 1 + drivers/gpu/drm/xe/xe_gt.c | 2 +- drivers/gpu/drm/xe/xe_lrc.c | 2 +- drivers/gpu/drm/xe/xe_ring_ops.c | 7 +- drivers/gpu/drm/xe/xe_uc.c | 8 +- drivers/gpu/drm/xe/xe_uc.h | 1 + drivers/hid/bpf/hid_bpf_dispatch.c | 9 + drivers/hid/hid-thrustmaster.c | 1 + drivers/hid/hid-uclogic-core.c | 7 +- drivers/hv/channel.c | 65 +--- drivers/hv/hyperv_vmbus.h | 6 + drivers/hv/vmbus_drv.c | 100 ++++- drivers/iio/adc/ad7266.c | 2 +- drivers/iio/adc/ad7768-1.c | 2 +- drivers/iio/chemical/pms7003.c | 5 +- drivers/iio/chemical/sps30.c | 2 +- drivers/iio/light/opt3001.c | 5 +- drivers/iio/pressure/mprls0025pa.h | 17 +- drivers/infiniband/core/device.c | 6 +- drivers/infiniband/sw/rxe/rxe_cq.c | 5 +- drivers/net/dsa/b53/b53_common.c | 33 ++ drivers/net/dsa/b53/b53_regs.h | 14 + drivers/net/dsa/sja1105/sja1105_main.c | 6 +- drivers/net/ethernet/cadence/macb_main.c | 19 +- drivers/net/ethernet/engleder/tsnep_main.c | 30 +- drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 5 + .../ethernet/marvell/octeontx2/nic/cn10k_macsec.c | 3 +- .../ethernet/marvell/octeontx2/nic/otx2_common.h | 1 + .../ethernet/marvell/octeontx2/nic/otx2_devlink.c | 1 + .../ethernet/marvell/octeontx2/nic/otx2_flows.c | 3 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 4 + .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 3 + drivers/net/ethernet/qlogic/qede/qede_main.c | 2 +- .../ethernet/qlogic/qlcnic/qlcnic_sriov_common.c | 7 +- drivers/net/hyperv/hyperv_net.h | 13 +- drivers/net/hyperv/netvsc.c | 57 ++- drivers/net/hyperv/netvsc_drv.c | 62 +--- drivers/net/hyperv/rndis_filter.c | 24 +- drivers/net/virtio_net.c | 5 +- drivers/net/wireless/mediatek/mt76/dma.c | 1 + drivers/nvme/host/pci.c | 4 +- drivers/phy/renesas/phy-rcar-gen3-usb2.c | 38 +- drivers/phy/tegra/xusb-tegra186.c | 46 ++- drivers/phy/tegra/xusb.c | 8 +- drivers/platform/x86/amd/pmc/pmc-quirks.c | 7 + drivers/platform/x86/amd/pmf/tee-if.c | 23 +- drivers/platform/x86/asus-wmi.c | 3 +- drivers/regulator/max20086-regulator.c | 7 +- drivers/scsi/sd_zbc.c | 6 +- drivers/scsi/storvsc_drv.c | 1 + drivers/spi/spi-loopback-test.c | 2 +- drivers/spi/spi-tegra114.c | 6 +- drivers/uio/uio_hv_generic.c | 39 +- drivers/usb/gadget/function/f_midi2.c | 2 +- drivers/usb/host/xhci-dbgcap.c | 21 +- drivers/usb/host/xhci-dbgcap.h | 3 + drivers/usb/typec/ucsi/displayport.c | 19 +- drivers/usb/typec/ucsi/ucsi.c | 34 ++ drivers/usb/typec/ucsi/ucsi.h | 2 + drivers/virtio/virtio_ring.c | 6 +- fs/binfmt_elf.c | 71 ++-- fs/btrfs/discard.c | 17 +- fs/btrfs/fs.h | 1 + fs/btrfs/inode.c | 7 + fs/btrfs/super.c | 4 + fs/nfs/nfs4proc.c | 9 +- fs/nfs/pnfs.c | 9 + fs/smb/client/cifs_spnego.c | 16 + fs/smb/client/cifsfs.c | 25 ++ fs/smb/client/cifsglob.h | 7 + fs/smb/client/connect.c | 20 + fs/smb/client/fs_context.c | 39 ++ fs/smb/client/fs_context.h | 10 + fs/smb/client/smb2pdu.c | 2 +- fs/udf/truncate.c | 2 +- fs/xattr.c | 24 ++ include/drm/drm_fbdev_dma.h | 12 + include/linux/bio.h | 1 + include/linux/hyperv.h | 13 +- include/linux/kvm_host.h | 6 + include/linux/tpm.h | 21 +- include/linux/virtio.h | 3 +- include/net/sch_generic.h | 15 + include/sound/ump_msg.h | 4 +- kernel/cgroup/cpuset.c | 6 +- kernel/sched/ext.c | 6 + kernel/trace/ring_buffer.c | 8 +- kernel/trace/trace_dynevent.c | 16 +- kernel/trace/trace_dynevent.h | 1 + kernel/trace/trace_events_trigger.c | 2 +- kernel/trace/trace_functions.c | 6 +- kernel/trace/trace_kprobe.c | 2 +- kernel/trace/trace_probe.c | 9 + kernel/trace/trace_uprobe.c | 2 +- mm/page_alloc.c | 23 -- mm/userfaultfd.c | 12 +- net/bluetooth/mgmt.c | 9 +- net/mac80211/main.c | 6 +- net/mctp/device.c | 65 ++-- net/mctp/route.c | 4 +- net/sched/sch_codel.c | 2 +- net/sched/sch_fq.c | 2 +- net/sched/sch_fq_codel.c | 2 +- net/sched/sch_fq_pie.c | 2 +- net/sched/sch_hhf.c | 2 +- net/sched/sch_pie.c | 2 +- net/tls/tls_strp.c | 3 +- samples/ftrace/sample-trace-array.c | 2 +- scripts/Makefile.extrawarn | 12 + sound/core/seq/seq_clientmgr.c | 52 ++- sound/core/seq/seq_ump_convert.c | 18 + sound/core/seq/seq_ump_convert.h | 1 + sound/pci/es1968.c | 6 +- sound/sh/Kconfig | 2 +- sound/usb/quirks.c | 4 + tools/net/ynl/ethtool.py | 22 +- tools/testing/selftests/net/ncdevmem.c | 404 ++++++++++++--------- tools/testing/vsock/vsock_test.c | 28 +- virt/kvm/guest_memfd.c | 2 + virt/kvm/kvm_main.c | 14 + 169 files changed, 1823 insertions(+), 918 deletions(-)

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[PATCH 6.14 000/145] 6.14.8-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.14.8 release. There are 145 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 22 May 2025 12:57:37 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.14.8-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.14.8-rc1 Dan Carpenter <dan.carpenter(a)linaro.org> phy: tegra: xusb: remove a stray unlock Tiezhu Yang <yangtiezhu(a)loongson.cn> perf tools: Fix build error for LoongArch Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> mm/page_alloc: fix race condition in unaccepted memory handling Daniele Ceraolo Spurio <daniele.ceraolospurio(a)intel.com> drm/xe/gsc: do not flush the GSC worker from the reset path Maciej Falkowski <maciej.falkowski(a)linux.intel.com> accel/ivpu: Flush pending jobs of device's workqueues Karol Wachowski <karol.wachowski(a)intel.com> accel/ivpu: Fix missing MMU events if file_priv is unbound Karol Wachowski <karol.wachowski(a)intel.com> accel/ivpu: Fix missing MMU events from reserved SSID Karol Wachowski <karol.wachowski(a)intel.com> accel/ivpu: Move parts of MMU event IRQ handling to thread handler Karol Wachowski <karol.wachowski(a)intel.com> accel/ivpu: Dump only first MMU fault from single context Maciej Falkowski <maciej.falkowski(a)linux.intel.com> accel/ivpu: Use workqueue for IRQ handling Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Refactor remove call with idxd_cleanup() helper Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_pci_probe Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_alloc Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing idxd cleanup to fix memory leak in remove call Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing cleanups in cleanup internals Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: Add missing cleanup for early error out in idxd_setup_internals Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_groups Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_engines Shuai Xue <xueshuai(a)linux.alibaba.com> dmaengine: idxd: fix memory leak in error handling path of idxd_setup_wqs Yemike Abhilash Chandra <y-abhilashchandra(a)ti.com> dmaengine: ti: k3-udma: Use cap_mask directly from dma_device structure instead of a local copy Ronald Wahl <ronald.wahl(a)legrand.com> dmaengine: ti: k3-udma: Add missing locking Barry Song <baohua(a)kernel.org> mm: userfaultfd: correct dirty flags set for both present and swap pte Wupeng Ma <mawupeng1(a)huawei.com> mm: hugetlb: fix incorrect fallback for subpool hexue <xue01.he(a)samsung.com> io_uring/uring_cmd: fix hybrid polling initialization issue Jens Axboe <axboe(a)kernel.dk> io_uring/memmap: don't use page_address() on a highmem page Nathan Chancellor <nathan(a)kernel.org> net: qede: Initialize qede_ll_ops with designated initializer Steven Rostedt <rostedt(a)goodmis.org> ring-buffer: Fix persistent buffer when commit page is the reader page Ming Yen Hsieh <mingyen.hsieh(a)mediatek.com> wifi: mt76: mt7925: fix missing hdr_trans_tlv command for broadcast wtbl Fedor Pchelkin <pchelkin(a)ispras.ru> wifi: mt76: disable napi on driver removal Jarkko Sakkinen <jarkko(a)kernel.org> tpm: Mask TPM RC in tpm2_start_auth_session() Aaron Kling <webgeek1234(a)gmail.com> spi: tegra114: Use value to check for invalid delays Jethro Donaldson <devel(a)jro.nz> smb: client: fix memory leak during error handling for POSIX mkdir Steve Siwinski <ssiwinski(a)atto.com> scsi: sd_zbc: block: Respect bio vector limits for REPORT ZONES buffer Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> phy: renesas: rcar-gen3-usb2: Set timing registers only once Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> phy: renesas: rcar-gen3-usb2: Fix role detection on unbind/bind Oleksij Rempel <o.rempel(a)pengutronix.de> net: phy: micrel: remove KSZ9477 EEE quirks now handled by phylink Oleksij Rempel <o.rempel(a)pengutronix.de> net: dsa: microchip: let phylink manage PHY EEE configuration on KSZ switches Ma Ke <make24(a)iscas.ac.cn> phy: Fix error handling in tegra_xusb_port_init Wayne Chang <waynec(a)nvidia.com> phy: tegra: xusb: Use a bitmask for UTMI pad power state tracking Steven Rostedt <rostedt(a)goodmis.org> tracing: samples: Initialize trace_array_printk() with the correct function Ashish Kalra <ashish.kalra(a)amd.com> x86/sev: Make sure pages are not skipped during kdump Ashish Kalra <ashish.kalra(a)amd.com> x86/sev: Do not touch VMSA pages during SNP guest memory kdump pengdonglin <pengdonglin(a)xiaomi.com> ftrace: Fix preemption accounting for stacktrace filter command pengdonglin <pengdonglin(a)xiaomi.com> ftrace: Fix preemption accounting for stacktrace trigger command Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> i2c: designware: Fix an error handling path in i2c_dw_pci_probe() Nathan Chancellor <nathan(a)kernel.org> kbuild: Disable -Wdefault-const-init-unsafe Michael Kelley <mhklinux(a)outlook.com> Drivers: hv: vmbus: Remove vmbus_sendpacket_pagebuffer() Michael Kelley <mhklinux(a)outlook.com> Drivers: hv: Allow vmbus_sendpacket_mpb_desc() to create multiple ranges Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Remove rmsg_pgcnt Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Preserve contiguous PFN grouping in the page buffer array Michael Kelley <mhklinux(a)outlook.com> hv_netvsc: Use vmbus_sendpacket_mpb_desc() to send VMBus messages Dragan Simic <dsimic(a)manjaro.org> arm64: dts: rockchip: Remove overdrive-mode OPPs from RK3588J SoC dtsi Sam Edwards <cfsworks(a)gmail.com> arm64: dts: rockchip: Allow Turing RK1 cooling fan to spin down Christian Hewitt <christianshewitt(a)gmail.com> arm64: dts: amlogic: dreambox: fix missing clkc_audio node Hyejeong Choi <hjeong.choi(a)samsung.com> dma-buf: insert memory barrier before updating num_fences Nicolas Chauvet <kwizart(a)gmail.com> ALSA: usb-audio: Add sample rate quirk for Microdia JP001 USB Camera Christian Heusel <christian(a)heusel.eu> ALSA: usb-audio: Add sample rate quirk for Audioengine D1 Wentao Liang <vulab(a)iscas.ac.cn> ALSA: es1968: Add error handling for snd_pcm_hw_constraint_pow2() Jeremy Linton <jeremy.linton(a)arm.com> ACPI: PPTT: Fix processor subtable walk Emanuele Ghidoli <emanuele.ghidoli(a)toradex.com> gpio: pca953x: fix IRQ storm on system wake up Alexey Makhalov <alexey.makhalov(a)broadcom.com> MAINTAINERS: Update Alexey Makhalov's email address Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Avoid flooding unnecessary info messages Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Correct the reply value when AUX write incomplete Philip Yang <Philip.Yang(a)amd.com> drm/amdgpu: csa unmap use uninterruptible lock Tim Huang <tim.huang(a)amd.com> drm/amdgpu: fix incorrect MALL size for GFX1151 David (Ming Qiang) Wu <David.Wu3(a)amd.com> drm/amdgpu: read back register after written for VCN v4.0.5 Fabio Estevam <festevam(a)denx.de> drm/tiny: panel-mipi-dbi: Use drm_client_setup_with_fourcc() Melissa Wen <mwen(a)igalia.com> Revert "drm/amd/display: Hardware cursor changes color when switched to software cursor" Kyoji Ogasawara <sawara04.o(a)gmail.com> btrfs: add back warning for mount option commit values exceeding 300 Boris Burkov <boris(a)bur.io> btrfs: fix folio leak in submit_one_async_extent() Filipe Manana <fdmanana(a)suse.com> btrfs: fix discard worker infinite loop after disabling discard Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: uprobes: Remove redundant code about resume_era Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: uprobes: Remove user_{en,dis}able_single_step() Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Fix MAX_REG_OFFSET calculation Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Save and restore CSR.CNTC for hibernation Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Move __arch_cpu_idle() to .cpuidle.text section Tianyang Zhang <zhangtianyang(a)loongson.cn> LoongArch: Prevent cond_resched() occurring within kernel-fpu Mario Limonciello <mario.limonciello(a)amd.com> HID: amd_sfh: Fix SRA sensor when it's the only sensor Rong Zhang <i(a)rong.moe> HID: bpf: abort dispatch if device destroyed Max Kellermann <max.kellermann(a)ionos.com> fs/eventpoll: fix endless busy loop after timeout has expired Jan Kara <jack(a)suse.cz> udf: Make sure i_lenExtents is uptodate on inode eviction Tejun Heo <tj(a)kernel.org> sched_ext: bpf_iter_scx_dsq_new() should always initialize iterator Thomas Weißschuh <linux(a)weissschuh.net> Revert "kbuild, rust: use -fremap-path-prefix to make paths relative" Nathan Lynch <nathan.lynch(a)amd.com> dmaengine: Revert "dmaengine: dmatest: Fix dmatest waiting less when interrupted" Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4/pnfs: Reset the layout state after a layoutreturn Ming Lei <ming.lei(a)redhat.com> ublk: fix dead loop when canceling io command Gerhard Engleder <gerhard(a)engleder-embedded.com> tsnep: fix timestamping with a stacked DSA driver Pengtao He <hept.hept.hept(a)gmail.com> net/tls: fix kernel panic when alloc_page failed Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_router: Fix use-after-free when deleting GRE net devices Kees Cook <kees(a)kernel.org> wifi: mac80211: Set n_channels after allocating struct cfg80211_scan_request Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-pf: Do not reallocate all ntuple filters Hariprasad Kelam <hkelam(a)marvell.com> octeontx2-af: Fix CGX Receive counters Bo-Cun Chen <bc-bocun.chen(a)mediatek.com> net: ethernet: mtk_eth_soc: fix typo for declaration MT7988 ESW capability Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-pf: macsec: Fix incorrect max transmit size in TX secy Jakub Kicinski <kuba(a)kernel.org> netlink: specs: tc: all actions are indexed arrays Jakub Kicinski <kuba(a)kernel.org> netlink: specs: tc: fix a couple of attribute names Umesh Nerlige Ramappa <umesh.nerlige.ramappa(a)intel.com> drm/xe: Save CTX_TIMESTAMP mmio value instead of LRC value Jens Axboe <axboe(a)kernel.dk> io_uring/fdinfo: grab ctx->uring_lock around io_uring_show_fdinfo() Hariprasad Kelam <hkelam(a)marvell.com> octeontx2-pf: Fix ethtool support for SDP representors Cosmin Tanislav <demonsingur(a)gmail.com> regulator: max20086: fix invalid memory access Abdun Nihaal <abdun.nihaal(a)gmail.com> qlcnic: fix memory leak in qlcnic_sriov_channel_cfg_cmd() Carolina Jubran <cjubran(a)nvidia.com> net/mlx5e: Disable MACsec offload for uplink representor profile Konstantin Shkolnyy <kshk(a)linux.ibm.com> vsock/test: Fix occasional failure in SIOCOUTQ tests Melissa Wen <mwen(a)igalia.com> drm/amd/display: Fix null check of pipe_ctx->plane_state for update_dchubp_dpp Jonas Gorski <jonas.gorski(a)gmail.com> net: dsa: b53: prevent standalone from trying to forward to other ports Geert Uytterhoeven <geert+renesas(a)glider.be> ALSA: sh: SND_AICA should depend on SH_DMA_API Keith Busch <kbusch(a)kernel.org> nvme-pci: acquire cq_poll_lock in nvme_poll_irqdisable Kees Cook <kees(a)kernel.org> nvme-pci: make nvme_pci_npages_prp() __always_inline Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: discard incoming frames in BR_STATE_LISTENING Mathieu Othacehe <othacehe(a)gnu.org> net: cadence: macb: Fix a possible deadlock in macb_halt_tx. Takashi Iwai <tiwai(a)suse.de> ALSA: ump: Fix a typo of snd_ump_stream_msg_device_info Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Fix delivery of UMP events to group ports Andrew Jeffery <andrew(a)codeconstruct.com.au> net: mctp: Ensure keys maintain only one ref to corresponding dev Cosmin Ratiu <cratiu(a)nvidia.com> tests/ncdevmem: Fix double-free of queue array Matt Johnston <matt(a)codeconstruct.com.au> net: mctp: Don't access ifa_index when missing Hangbin Liu <liuhangbin(a)gmail.com> tools/net/ynl: ethtool: fix crash when Hardware Clock info is missing I Hsin Cheng <richard120310(a)gmail.com> drm/meson: Use 1000ULL when operating with mode->clock Cong Wang <xiyou.wangcong(a)gmail.com> net_sched: Flush gso_skb list too during ->change() Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: MGMT: Fix MGMT_OP_ADD_DEVICE invalid device flags Zhu Yanjun <yanjun.zhu(a)linux.dev> RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem Geert Uytterhoeven <geert+renesas(a)glider.be> spi: loopback-test: Do not split 1024-byte hexdumps Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS/localio: Fix a race in nfs_local_open_fh() Li Lingfeng <lilingfeng3(a)huawei.com> nfs: handle failure of nfs_get_lock_context in unlock path Henry Martin <bsdhenrymartin(a)gmail.com> HID: uclogic: Add NULL check in uclogic_input_configured() Qasim Ijaz <qasdev00(a)gmail.com> HID: thrustmaster: fix memory leak in thrustmaster_interrupts() Zhu Yanjun <yanjun.zhu(a)linux.dev> RDMA/rxe: Fix slab-use-after-free Read in rxe_queue_cleanup bug David Lechner <dlechner(a)baylibre.com> iio: adc: ad7606: check for NULL before calling sw_mode_config() Guillaume Stols <gstols(a)baylibre.com> iio: adc: ad7606: move software functions into common file Guillaume Stols <gstols(a)baylibre.com> iio: adc: ad7606: move the software mode configuration Michal Suchanek <msuchanek(a)suse.de> tpm: tis: Double the timeout B to 4s Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing: probes: Fix a possible race in trace_probe_log APIs Breno Leitao <leitao(a)debian.org> tracing: fprobe: Fix RCU warning message in list traversal Waiman Long <longman(a)redhat.com> cgroup/cpuset: Extend kthread_is_per_cpu() check to all PF_NO_SETAFFINITY tasks Himanshu Bhavani <himanshu.bhavani(a)siliconsignals.io> arm64: dts: imx8mp-var-som: Fix LDO5 shutdown causing SD card timeout Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Fix wlan_ctrl_by_user detection Runhua He <hua(a)aosc.io> platform/x86/amd/pmc: Declare quirk_spurious_8042 for MECHREVO Wujie 14XA (GX4HRXL) Kees Cook <kees(a)kernel.org> binfmt_elf: Move brk for static PIE even if ASLR disabled Ze Huang <huangze(a)whut.edu.cn> riscv: dts: sophgo: fix DMA data-width configuration for CV18xx Nicolas Frattaroli <nicolas.frattaroli(a)collabora.com> arm64: dts: rockchip: fix Sige5 RTC interrupt pin Suma Hegde <suma.hegde(a)amd.com> platform/x86/amd/hsmp: Make amd_hsmp and hsmp_acpi as mutually exclusive drivers Yazen Ghannam <yazen.ghannam(a)amd.com> x86/amd_node, platform/x86/amd/hsmp: Have HSMP use SMN through AMD_NODE Mario Limonciello <mario.limonciello(a)amd.com> drivers/platform/x86/amd: pmf: Check for invalid Smart PC Policies Mario Limonciello <mario.limonciello(a)amd.com> drivers/platform/x86/amd: pmf: Check for invalid sideloaded Smart PC Policies Stephen Smalley <stephen.smalley.work(a)gmail.com> fs/xattr.c: fix simple_xattr_list to always include security.* xattrs Tom Vincent <linux(a)tlvince.com> arm64: dts: rockchip: Assign RT5616 MCLK rate on rk3588-friendlyelec-cm3588 ------------- Diffstat: Documentation/netlink/specs/tc.yaml | 10 +- MAINTAINERS | 6 +- Makefile | 5 +- .../boot/dts/amlogic/meson-g12b-dreambox.dtsi | 4 + arch/arm64/boot/dts/freescale/imx8mp-var-som.dtsi | 12 +- .../boot/dts/rockchip/rk3576-armsom-sige5.dts | 2 +- .../dts/rockchip/rk3588-friendlyelec-cm3588.dtsi | 4 + .../arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi | 2 + arch/arm64/boot/dts/rockchip/rk3588j.dtsi | 53 ++--- arch/loongarch/include/asm/ptrace.h | 2 +- arch/loongarch/include/asm/uprobes.h | 1 - arch/loongarch/kernel/genex.S | 7 +- arch/loongarch/kernel/kfpu.c | 22 +- arch/loongarch/kernel/time.c | 2 +- arch/loongarch/kernel/uprobes.c | 11 +- arch/loongarch/power/hibernate.c | 3 + arch/riscv/boot/dts/sophgo/cv18xx.dtsi | 2 +- arch/x86/coco/sev/core.c | 255 +++++++++++++-------- arch/x86/include/asm/amd_nb.h | 1 - arch/x86/include/asm/amd_node.h | 13 ++ arch/x86/kernel/amd_nb.c | 1 - arch/x86/kernel/amd_node.c | 9 + block/bio.c | 2 +- drivers/accel/ivpu/ivpu_drv.c | 39 +--- drivers/accel/ivpu/ivpu_drv.h | 5 +- drivers/accel/ivpu/ivpu_hw.c | 5 - drivers/accel/ivpu/ivpu_hw.h | 9 - drivers/accel/ivpu/ivpu_hw_btrs.c | 3 +- drivers/accel/ivpu/ivpu_ipc.c | 7 +- drivers/accel/ivpu/ivpu_ipc.h | 2 +- drivers/accel/ivpu/ivpu_job.c | 15 +- drivers/accel/ivpu/ivpu_job.h | 2 +- drivers/accel/ivpu/ivpu_mmu.c | 109 +++++++-- drivers/accel/ivpu/ivpu_mmu.h | 2 + drivers/accel/ivpu/ivpu_mmu_context.c | 13 -- drivers/accel/ivpu/ivpu_mmu_context.h | 2 - drivers/accel/ivpu/ivpu_pm.c | 3 +- drivers/accel/ivpu/ivpu_pm.h | 2 +- drivers/acpi/pptt.c | 11 +- drivers/block/ublk_drv.c | 2 +- drivers/char/tpm/tpm2-sessions.c | 20 +- drivers/char/tpm/tpm_tis_core.h | 2 +- drivers/dma-buf/dma-resv.c | 5 +- drivers/dma/dmatest.c | 6 +- drivers/dma/idxd/init.c | 159 +++++++++---- drivers/dma/ti/k3-udma.c | 10 +- drivers/gpio/gpio-pca953x.c | 6 + drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 2 +- drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 12 + drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c | 8 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 16 +- .../drm/amd/display/dc/dpp/dcn401/dcn401_dpp_cm.c | 5 +- .../drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 6 +- drivers/gpu/drm/meson/meson_encoder_hdmi.c | 4 +- drivers/gpu/drm/tiny/panel-mipi-dbi.c | 5 +- drivers/gpu/drm/xe/instructions/xe_mi_commands.h | 4 + drivers/gpu/drm/xe/xe_gsc.c | 22 ++ drivers/gpu/drm/xe/xe_gsc.h | 1 + drivers/gpu/drm/xe/xe_gsc_proxy.c | 11 + drivers/gpu/drm/xe/xe_gsc_proxy.h | 1 + drivers/gpu/drm/xe/xe_gt.c | 2 +- drivers/gpu/drm/xe/xe_lrc.c | 2 +- drivers/gpu/drm/xe/xe_ring_ops.c | 7 +- drivers/gpu/drm/xe/xe_uc.c | 8 +- drivers/gpu/drm/xe/xe_uc.h | 1 + drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c | 7 +- drivers/hid/bpf/hid_bpf_dispatch.c | 9 + drivers/hid/hid-thrustmaster.c | 1 + drivers/hid/hid-uclogic-core.c | 7 +- drivers/hv/channel.c | 65 +----- drivers/i2c/busses/i2c-designware-pcidrv.c | 4 +- drivers/iio/adc/ad7606.c | 154 +++++++++++-- drivers/iio/adc/ad7606.h | 37 ++- drivers/iio/adc/ad7606_spi.c | 137 +---------- drivers/infiniband/core/device.c | 6 +- drivers/infiniband/sw/rxe/rxe_cq.c | 5 +- drivers/net/dsa/b53/b53_common.c | 33 +++ drivers/net/dsa/b53/b53_regs.h | 14 ++ drivers/net/dsa/microchip/ksz_common.c | 137 ++++++++--- drivers/net/dsa/sja1105/sja1105_main.c | 6 +- drivers/net/ethernet/cadence/macb_main.c | 19 +- drivers/net/ethernet/engleder/tsnep_main.c | 30 ++- drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 5 + .../ethernet/marvell/octeontx2/nic/cn10k_macsec.c | 3 +- .../ethernet/marvell/octeontx2/nic/otx2_common.h | 1 + .../ethernet/marvell/octeontx2/nic/otx2_devlink.c | 1 + .../ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 10 +- .../ethernet/marvell/octeontx2/nic/otx2_flows.c | 3 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 4 + .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 3 + drivers/net/ethernet/qlogic/qede/qede_main.c | 2 +- .../ethernet/qlogic/qlcnic/qlcnic_sriov_common.c | 7 +- drivers/net/hyperv/hyperv_net.h | 13 +- drivers/net/hyperv/netvsc.c | 57 ++++- drivers/net/hyperv/netvsc_drv.c | 62 ++--- drivers/net/hyperv/rndis_filter.c | 24 +- drivers/net/phy/micrel.c | 7 - drivers/net/wireless/mediatek/mt76/dma.c | 1 + drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 4 +- drivers/nvme/host/pci.c | 4 +- drivers/phy/renesas/phy-rcar-gen3-usb2.c | 38 ++- drivers/phy/tegra/xusb-tegra186.c | 46 ++-- drivers/phy/tegra/xusb.c | 8 +- drivers/platform/x86/amd/hsmp/Kconfig | 2 +- drivers/platform/x86/amd/hsmp/acpi.c | 10 +- drivers/platform/x86/amd/hsmp/hsmp.c | 1 - drivers/platform/x86/amd/hsmp/hsmp.h | 4 +- drivers/platform/x86/amd/hsmp/plat.c | 42 ++-- drivers/platform/x86/amd/pmc/pmc-quirks.c | 7 + drivers/platform/x86/amd/pmf/tee-if.c | 23 +- drivers/platform/x86/asus-wmi.c | 3 +- drivers/regulator/max20086-regulator.c | 7 +- drivers/scsi/sd_zbc.c | 6 +- drivers/scsi/storvsc_drv.c | 1 + drivers/spi/spi-loopback-test.c | 2 +- drivers/spi/spi-tegra114.c | 6 +- drivers/usb/gadget/function/f_midi2.c | 2 +- fs/binfmt_elf.c | 71 ++++-- fs/btrfs/discard.c | 17 +- fs/btrfs/fs.h | 1 + fs/btrfs/inode.c | 7 + fs/btrfs/super.c | 4 + fs/eventpoll.c | 7 +- fs/nfs/localio.c | 2 +- fs/nfs/nfs4proc.c | 9 +- fs/nfs/pnfs.c | 9 + fs/smb/client/smb2pdu.c | 2 +- fs/udf/truncate.c | 2 +- fs/xattr.c | 24 ++ include/linux/bio.h | 1 + include/linux/hyperv.h | 7 - include/linux/micrel_phy.h | 1 - include/linux/tpm.h | 21 +- include/net/sch_generic.h | 15 ++ include/sound/ump_msg.h | 4 +- io_uring/fdinfo.c | 48 ++-- io_uring/memmap.c | 2 +- io_uring/uring_cmd.c | 5 + kernel/cgroup/cpuset.c | 6 +- kernel/sched/ext.c | 6 + kernel/trace/fprobe.c | 3 +- kernel/trace/ring_buffer.c | 8 +- kernel/trace/trace_dynevent.c | 16 +- kernel/trace/trace_dynevent.h | 1 + kernel/trace/trace_events_trigger.c | 2 +- kernel/trace/trace_functions.c | 6 +- kernel/trace/trace_kprobe.c | 2 +- kernel/trace/trace_probe.c | 9 + kernel/trace/trace_uprobe.c | 2 +- mm/hugetlb.c | 28 ++- mm/page_alloc.c | 23 -- mm/userfaultfd.c | 12 +- net/bluetooth/mgmt.c | 9 +- net/mac80211/main.c | 6 +- net/mctp/device.c | 15 +- net/mctp/route.c | 4 +- net/sched/sch_codel.c | 2 +- net/sched/sch_fq.c | 2 +- net/sched/sch_fq_codel.c | 2 +- net/sched/sch_fq_pie.c | 2 +- net/sched/sch_hhf.c | 2 +- net/sched/sch_pie.c | 2 +- net/tls/tls_strp.c | 3 +- samples/ftrace/sample-trace-array.c | 2 +- scripts/Makefile.extrawarn | 12 + sound/core/seq/seq_clientmgr.c | 52 +++-- sound/core/seq/seq_ump_convert.c | 18 ++ sound/core/seq/seq_ump_convert.h | 1 + sound/pci/es1968.c | 6 +- sound/sh/Kconfig | 2 +- sound/usb/quirks.c | 4 + tools/net/ynl/pyynl/ethtool.py | 22 +- tools/perf/arch/loongarch/include/syscall_table.h | 2 +- tools/testing/selftests/drivers/net/hw/ncdevmem.c | 55 ++--- tools/testing/vsock/vsock_test.c | 28 ++- 177 files changed, 1689 insertions(+), 1027 deletions(-)

1 month, 1 week

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[PATCH 5.10 0/5] kernfs: backport locking and concurrency improvement

by Qingfang Deng

KCSAN reports concurrent accesses to inode->i_mode: ================================================================== BUG: KCSAN: data-race in generic_permission / kernfs_iop_permission write to 0xffffffe001129590 of 2 bytes by task 2477 on cpu 1: kernfs_iop_permission+0x72/0x1a0 link_path_walk.part.0.constprop.0+0x348/0x420 path_openat+0xee/0x10f0 do_filp_open+0xaa/0x160 do_sys_openat2+0x252/0x380 sys_openat+0x4c/0xa0 ret_from_syscall+0x0/0x2 read to 0xffffffe001129590 of 2 bytes by task 3902 on cpu 3: generic_permission+0x26/0x120 kernfs_iop_permission+0x150/0x1a0 link_path_walk.part.0.constprop.0+0x348/0x420 path_lookupat+0x58/0x280 filename_lookup+0xae/0x1f0 user_path_at_empty+0x3a/0x70 vfs_statx+0x82/0x170 __do_sys_newfstatat+0x36/0x70 sys_newfstatat+0x2e/0x50 ret_from_syscall+0x0/0x2 Reported by Kernel Concurrency Sanitizer on: CPU: 3 PID: 3902 Comm: ls Not tainted 5.10.104+ #0 ================================================================== kernfs_iop_permission+0x72/0x1a0: kernfs_refresh_inode at fs/kernfs/inode.c:174 169 170 static void kernfs_refresh_inode(struct kernfs_node *kn, struct inode *inode) 171 { 172 struct kernfs_iattrs *attrs = kn->iattr; 173 >174< inode->i_mode = kn->mode; 175 if (attrs) 176 /* 177 * kernfs_node has non-default attributes get them from 178 * persistent copy in kernfs_node. 179 */ (inlined by) kernfs_iop_permission at fs/kernfs/inode.c:285 280 return -ECHILD; 281 282 kn = inode->i_private; 283 284 mutex_lock(&kernfs_mutex); >285< kernfs_refresh_inode(kn, inode); 286 mutex_unlock(&kernfs_mutex); 287 288 return generic_permission(inode, mask); 289 } 290 generic_permission+0x26/0x120: acl_permission_check at fs/namei.c:298 293 * Note that the POSIX ACL check cares about the MAY_NOT_BLOCK bit, 294 * for RCU walking. 295 */ 296 static int acl_permission_check(struct inode *inode, int mask) 297 { >298< unsigned int mode = inode->i_mode; 299 300 /* Are we the owner? If so, ACL's don't matter */ 301 if (likely(uid_eq(current_fsuid(), inode->i_uid))) { 302 mask &= 7; 303 mode >>= 6; (inlined by) generic_permission at fs/namei.c:353 348 int ret; 349 350 /* 351 * Do the basic permission checks. 352 */ >353< ret = acl_permission_check(inode, mask); 354 if (ret != -EACCES) 355 return ret; 356 357 if (S_ISDIR(inode->i_mode)) { 358 /* DACs are overridable for directories */ Backport the series from 5.15 to fix the concurrency bug. https://lore.kernel.org/all/162642752894.63632.5596341704463755308.stgit@we… Ian Kent (5): kernfs: add a revision to identify directory node changes kernfs: use VFS negative dentry caching kernfs: switch kernfs to use an rwsem kernfs: use i_lock to protect concurrent inode updates kernfs: dont call d_splice_alias() under kernfs node lock fs/kernfs/dir.c | 153 ++++++++++++++++++++---------------- fs/kernfs/file.c | 4 +- fs/kernfs/inode.c | 26 +++--- fs/kernfs/kernfs-internal.h | 24 +++++- fs/kernfs/mount.c | 12 +-- fs/kernfs/symlink.c | 4 +- include/linux/kernfs.h | 7 +- 7 files changed, 138 insertions(+), 92 deletions(-) -- 2.43.0

1 month, 1 week

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[PATCH 5.10.y] sched/deadline: Fix warning in migrate_enable for boosted tasks

by bin.lan.cn＠windriver.com

From: Wander Lairson Costa <wander(a)redhat.com> [ Upstream commit 0664e2c311b9fa43b33e3e81429cd0c2d7f9c638 ] When running the following command: while true; do stress-ng --cyclic 30 --timeout 30s --minimize --quiet done a warning is eventually triggered: WARNING: CPU: 43 PID: 2848 at kernel/sched/deadline.c:794 setup_new_dl_entity+0x13e/0x180 ... Call Trace: <TASK> ? show_trace_log_lvl+0x1c4/0x2df ? enqueue_dl_entity+0x631/0x6e0 ? setup_new_dl_entity+0x13e/0x180 ? __warn+0x7e/0xd0 ? report_bug+0x11a/0x1a0 ? handle_bug+0x3c/0x70 ? exc_invalid_op+0x14/0x70 ? asm_exc_invalid_op+0x16/0x20 enqueue_dl_entity+0x631/0x6e0 enqueue_task_dl+0x7d/0x120 __do_set_cpus_allowed+0xe3/0x280 __set_cpus_allowed_ptr_locked+0x140/0x1d0 __set_cpus_allowed_ptr+0x54/0xa0 migrate_enable+0x7e/0x150 rt_spin_unlock+0x1c/0x90 group_send_sig_info+0xf7/0x1a0 ? kill_pid_info+0x1f/0x1d0 kill_pid_info+0x78/0x1d0 kill_proc_info+0x5b/0x110 __x64_sys_kill+0x93/0xc0 do_syscall_64+0x5c/0xf0 entry_SYSCALL_64_after_hwframe+0x6e/0x76 RIP: 0033:0x7f0dab31f92b This warning occurs because set_cpus_allowed dequeues and enqueues tasks with the ENQUEUE_RESTORE flag set. If the task is boosted, the warning is triggered. A boosted task already had its parameters set by rt_mutex_setprio, and a new call to setup_new_dl_entity is unnecessary, hence the WARN_ON call. Check if we are requeueing a boosted task and avoid calling setup_new_dl_entity if that's the case. Fixes: 295d6d5e3736 ("sched/deadline: Fix switching to -deadline") Signed-off-by: Wander Lairson Costa <wander(a)redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Acked-by: Juri Lelli <juri.lelli(a)redhat.com> Link: https://lore.kernel.org/r/20240724142253.27145-2-wander@redhat.com [Minor context change fixed.] Signed-off-by: Bin Lan <bin.lan.cn(a)windriver.com> Signed-off-by: He Zhe <zhe.he(a)windriver.com> --- Build test passed. --- kernel/sched/deadline.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index 6548bd90c5c3..e2ff343d1c42 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -1516,6 +1516,7 @@ enqueue_dl_entity(struct sched_dl_entity *dl_se, int flags) } else if (flags & ENQUEUE_REPLENISH) { replenish_dl_entity(dl_se); } else if ((flags & ENQUEUE_RESTORE) && + !is_dl_boosted(dl_se) && dl_time_before(dl_se->deadline, rq_clock(rq_of_dl_rq(dl_rq_of_se(dl_se))))) { setup_new_dl_entity(dl_se); -- 2.34.1

1 month, 1 week

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