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2024-10-15drm/msm/dpu: don't always program merge_3d blockJessica Zhang
Only program the merge_3d block for the video phys encoder when the 3d blend mode is not NONE Fixes: 3e79527a33a8 ("drm/msm/dpu: enable merge_3d support on sm8150/sm8250") Suggested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/619095/ Link: https://lore.kernel.org/r/20241009-merge3d-fix-v1-1-0d0b6f5c244e@quicinc.com Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2024-10-15drm/msm/dpu: Don't always set merge_3d pending flushJessica Zhang
Don't set the merge_3d pending flush bits if the mode_3d is BLEND_3D_NONE. Always flushing merge_3d can cause timeout issues when there are multiple commits with concurrent writeback enabled. This is because the video phys enc waits for the hw_ctl flush register to be completely cleared [1] in its wait_for_commit_done(), but the WB encoder always sets the merge_3d pending flush during each commit regardless of if the merge_3d is actually active. This means that the hw_ctl flush register will never be 0 when there are multiple CWB commits and the video phys enc will hit vblank timeout errors after the first CWB commit. [1] commit fe9df3f50c39 ("drm/msm/dpu: add real wait_for_commit_done()") Fixes: 3e79527a33a8 ("drm/msm/dpu: enable merge_3d support on sm8150/sm8250") Fixes: d7d0e73f7de3 ("drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback") Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/619092/ Link: https://lore.kernel.org/r/20241009-mode3d-fix-v1-1-c0258354fadc@quicinc.com Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2024-10-15irqchip/renesas-rzg2l: Fix missing put_deviceFabrizio Castro
rzg2l_irqc_common_init() calls of_find_device_by_node(), but the corresponding put_device() call is missing. This also gets reported by make coccicheck. Make use of the cleanup interfaces from cleanup.h to call into __free_put_device(), which in turn calls into put_device when leaving function rzg2l_irqc_common_init() and variable "dev" goes out of scope. To prevent that the device is put on successful completion, assign NULL to "dev" to prevent __free_put_device() from calling into put_device() within the successful path. "make coccicheck" will still complain about missing put_device() calls, but those are false positives now. Fixes: 3fed09559cd8 ("irqchip: Add RZ/G2L IA55 Interrupt Controller driver") Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20241011172003.1242841-1-fabrizio.castro.jz@renesas.com
2024-10-15irqchip/riscv-intc: Fix SMP=n boot with ACPISunil V L
When CONFIG_SMP is disabled, the static array rintc_acpi_data with size NR_CPUS is not sufficient to hold all RINTC structures passed from the firmware. All RINTC structures are required to configure IMSIC/APLIC/PLIC properly irrespective of SMP in the OS. So, allocate dynamic memory based on the number of RINTC structures in MADT to fix this issue. Fixes: f8619b66bdb1 ("irqchip/riscv-intc: Add ACPI support for AIA") Reported-by: Björn Töpel <bjorn@kernel.org> Signed-off-by: Sunil V L <sunilvl@ventanamicro.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Alexandre Ghiti <alexghiti@rivosinc.com> Reviewed-by: Anup Patel <anup@brainfault.org> Link: https://lore.kernel.org/all/20241014065739.656959-1-sunilvl@ventanamicro.com Closes: https://github.com/linux-riscv/linux-riscv/actions/runs/11280997511/job/31375229012
2024-10-15Merge tag 'scmi-fixes-6.12' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Arm SCMI fixes for v6.12 Couple of fixes to address the issues found and reported on Broadcom STB platforms following the recent refactor of all the SCMI transports as standalone drivers. One of the issue is that the effective timeout value is much less than the intended value due to the way mailbox messages are queues in the mailbox framework. Since we block or serialise the shmem access anyway, there is no point in utilizing mailbox queues. The issue is fixed with exclusive lock on the channel when sending the message. The other issues is actually non-issue for upstream, but the workaround is just changing the link order of the transport drivers which enables Broadcom STB platforms to run both upstream and custom downstream kernel without any device tree changes. So pushing this to help them test upstream seamlessly as it has no practical or theoretical impact for others. There is also a fix to address possible double freeing of the name string in scmi_debugfs_common_cleanup() when devm_add_action_or_reset() fails. * tag 'scmi-fixes-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Queue in scmi layer for mailbox implementation firmware: arm_scmi: Give SMC transport precedence over mailbox firmware: arm_scmi: Fix the double free in scmi_debugfs_common_setup() Link: https://lore.kernel.org/r/20241015185128.1000604-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-10-15Merge tag 'ffa-fixes-6.12' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Arm FF-A fixes for v6.12 Couple of fixes to avoid string-fortify warnings in export_uuid() and memcpy() from the recently added functions to support FFA_MSG_SEND_DIRECT_REQ2 and FFA_MSG_SEND_DIRECT_RESP2. * tag 'ffa-fixes-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_ffa: Avoid string-fortify warning caused by memcpy() firmware: arm_ffa: Avoid string-fortify warning in export_uuid() Link: https://lore.kernel.org/r/20241015185037.1000435-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-10-15Merge tag 'reset-fixes-for-v6.12' of git://git.pengutronix.de/pza/linux into ↵Arnd Bergmann
arm/fixes Reset controller fixes for v6.12 Fix a NULL pointer dereference in reset-starfive-jh71x0 and replace two accidental commas at line endings with semicolons in reset-npcm. * tag 'reset-fixes-for-v6.12' of git://git.pengutronix.de/pza/linux: reset: starfive: jh71x0: Fix accessing the empty member on JH7110 SoC reset: npcm: convert comma to semicolon Link: https://lore.kernel.org/r/20240930165733.1541936-1-p.zabel@pengutronix.de Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-10-15net: systemport: fix potential memory leak in bcm_sysport_xmit()Wang Hai
The bcm_sysport_xmit() returns NETDEV_TX_OK without freeing skb in case of dma_map_single() fails, add dev_kfree_skb() to fix it. Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driver") Signed-off-by: Wang Hai <wanghai38@huawei.com> Link: https://patch.msgid.link/20241014145115.44977-1-wanghai38@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-15net: ethernet: rtsn: fix potential memory leak in rtsn_start_xmit()Wang Hai
The rtsn_start_xmit() returns NETDEV_TX_OK without freeing skb in case of skb->len being too long, add dev_kfree_skb_any() to fix it. Fixes: b0d3969d2b4d ("net: ethernet: rtsn: Add support for Renesas Ethernet-TSN") Signed-off-by: Wang Hai <wanghai38@huawei.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20241014144250.38802-1-wanghai38@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-15net: xilinx: axienet: fix potential memory leak in axienet_start_xmit()Wang Hai
The axienet_start_xmit() returns NETDEV_TX_OK without freeing skb in case of dma_map_single() fails, add dev_kfree_skb_any() to fix it. Fixes: 71791dc8bdea ("net: axienet: Check for DMA mapping errors") Signed-off-by: Wang Hai <wanghai38@huawei.com> Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Link: https://patch.msgid.link/20241014143704.31938-1-wanghai38@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-15net: macb: Avoid 20s boot delay by skipping MDIO bus registration for ↵Oleksij Rempel
fixed-link PHY A boot delay was introduced by commit 79540d133ed6 ("net: macb: Fix handling of fixed-link node"). This delay was caused by the call to `mdiobus_register()` in cases where a fixed-link PHY was present. The MDIO bus registration triggered unnecessary PHY address scans, leading to a 20-second delay due to attempts to detect Clause 45 (C45) compatible PHYs, despite no MDIO bus being attached. The commit 79540d133ed6 ("net: macb: Fix handling of fixed-link node") was originally introduced to fix a regression caused by commit 7897b071ac3b4 ("net: macb: convert to phylink"), which caused the driver to misinterpret fixed-link nodes as PHY nodes. This resulted in warnings like: mdio_bus f0028000.ethernet-ffffffff: fixed-link has invalid PHY address mdio_bus f0028000.ethernet-ffffffff: scan phy fixed-link at address 0 ... mdio_bus f0028000.ethernet-ffffffff: scan phy fixed-link at address 31 This patch reworks the logic to avoid registering and allocation of the MDIO bus when: - The device tree contains a fixed-link node. - There is no "mdio" child node in the device tree. If a child node named "mdio" exists, the MDIO bus will be registered to support PHYs attached to the MACB's MDIO bus. Otherwise, with only a fixed-link, the MDIO bus is skipped. Tested on a sama5d35 based system with a ksz8863 switch attached to macb0. Fixes: 79540d133ed6 ("net: macb: Fix handling of fixed-link node") Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Cc: stable@vger.kernel.org Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20241013052916.3115142-1-o.rempel@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-15net: ethernet: aeroflex: fix potential memory leak in greth_start_xmit_gbit()Wang Hai
The greth_start_xmit_gbit() returns NETDEV_TX_OK without freeing skb in case of skb->len being too long, add dev_kfree_skb() to fix it. Fixes: d4c41139df6e ("net: Add Aeroflex Gaisler 10/100/1G Ethernet MAC driver") Signed-off-by: Wang Hai <wanghai38@huawei.com> Reviewed-by: Gerhard Engleder <gerhard@engleder-embedded.com> Link: https://patch.msgid.link/20241012110434.49265-1-wanghai38@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-15netdevsim: use cond_resched() in nsim_dev_trap_report_work()Eric Dumazet
I am still seeing many syzbot reports hinting that syzbot might fool nsim_dev_trap_report_work() with hundreds of ports [1] Lets use cond_resched(), and system_unbound_wq instead of implicit system_wq. [1] INFO: task syz-executor:20633 blocked for more than 143 seconds. Not tainted 6.12.0-rc2-syzkaller-00205-g1d227fcc7222 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:25856 pid:20633 tgid:20633 ppid:1 flags:0x00004006 ... NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 16760 Comm: kworker/1:0 Not tainted 6.12.0-rc2-syzkaller-00205-g1d227fcc7222 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: events nsim_dev_trap_report_work RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70 kernel/kcov.c:210 Code: 89 fb e8 23 00 00 00 48 8b 3d 04 fb 9c 0c 48 89 de 5b e9 c3 c7 5d 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 04 24 65 48 8b 0c 25 c0 d7 03 00 65 8b 15 60 f0 RSP: 0018:ffffc90000a187e8 EFLAGS: 00000246 RAX: 0000000000000100 RBX: ffffc90000a188e0 RCX: ffff888027d3bc00 RDX: ffff888027d3bc00 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff88804a2e6000 R08: ffffffff8a4bc495 R09: ffffffff89da3577 R10: 0000000000000004 R11: ffffffff8a4bc2b0 R12: dffffc0000000000 R13: ffff88806573b503 R14: dffffc0000000000 R15: ffff8880663cca00 FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc90a747f98 CR3: 000000000e734000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 000000000000002b DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: <NMI> </NMI> <TASK> __local_bh_enable_ip+0x1bb/0x200 kernel/softirq.c:382 spin_unlock_bh include/linux/spinlock.h:396 [inline] nsim_dev_trap_report drivers/net/netdevsim/dev.c:820 [inline] nsim_dev_trap_report_work+0x75d/0xaa0 drivers/net/netdevsim/dev.c:850 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 </TASK> Fixes: ba5e1272142d ("netdevsim: avoid potential loop in nsim_dev_trap_report_work()") Reported-by: syzbot+d383dc9579a76f56c251@syzkaller.appspotmail.com Reported-by: syzbot+c596faae21a68bf7afd0@syzkaller.appspotmail.com Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jiri Pirko <jiri@nvidia.com> Link: https://patch.msgid.link/20241012094230.3893510-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-15macsec: don't increment counters for an unrelated SASabrina Dubroca
On RX, we shouldn't be incrementing the stats for an arbitrary SA in case the actual SA hasn't been set up. Those counters are intended to track packets for their respective AN when the SA isn't currently configured. Due to the way MACsec is implemented, we don't keep counters unless the SA is configured, so we can't track those packets, and those counters will remain at 0. The RXSC's stats keeps track of those packets without telling us which AN they belonged to. We could add counters for non-existent SAs, and then find a way to integrate them in the dump to userspace, but I don't think it's worth the effort. Fixes: 91ec9bd57f35 ("macsec: Fix traffic counters/statistics") Reported-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Link: https://patch.msgid.link/f5ac92aaa5b89343232615f4c03f9f95042c6aa0.1728657709.git.sd@queasysnail.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-15gpu: host1x: Set up device DMA parametersThierry Reding
In order to store device DMA parameters, the DMA framework depends on the device's dma_parms field to point at a valid memory location. Add backing storage for this in struct host1x_memory_context and point to it. Reported-by: Jonathan Hunter <jonathanh@nvidia.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Tested-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240916133320.368620-1-thierry.reding@gmail.com (cherry picked from commit b4ad4ef374d66cc8df3188bb1ddb65bce5fc9e50) Signed-off-by: Thierry Reding <treding@nvidia.com>
2024-10-15drm/amdgpu/swsmu: Only force workload setup on initAlex Deucher
Needed to set the workload type at init time so that we can apply the navi3x margin optimization. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3618 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3131 Fixes: c50fe289ed72 ("drm/amdgpu/swsmu: always force a state reprogram on init") Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 580ad7cbd4b7be8d2cb5ab5c1fca6bb76045eb0e) Cc: stable@vger.kernel.org
2024-10-15drm/radeon: Fix encoder->possible_clonesVille Syrjälä
Include the encoder itself in its possible_clones bitmask. In the past nothing validated that drivers were populating possible_clones correctly, but that changed in commit 74d2aacbe840 ("drm: Validate encoder->possible_clones"). Looks like radeon never got the memo and is still not following the rules 100% correctly. This results in some warnings during driver initialization: Bogus possible_clones: [ENCODER:46:TV-46] possible_clones=0x4 (full encoder mask=0x7) WARNING: CPU: 0 PID: 170 at drivers/gpu/drm/drm_mode_config.c:615 drm_mode_config_validate+0x113/0x39c ... Cc: Alex Deucher <alexander.deucher@amd.com> Cc: amd-gfx@lists.freedesktop.org Fixes: 74d2aacbe840 ("drm: Validate encoder->possible_clones") Reported-by: Erhard Furtner <erhard_f@mailbox.org> Closes: https://lore.kernel.org/dri-devel/20241009000321.418e4294@yea/ Tested-by: Erhard Furtner <erhard_f@mailbox.org> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 3b6e7d40649c0d75572039aff9d0911864c689db) Cc: stable@vger.kernel.org
2024-10-15drm/amdgpu/smu13: always apply the powersave optimizationAlex Deucher
It can avoid margin issues in some very demanding applications. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3618 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3131 Fixes: c50fe289ed72 ("drm/amdgpu/swsmu: always force a state reprogram on init") Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 62f38b4ccaa6aa063ca781d80b10aacd39dc5c76) Cc: stable@vger.kernel.org
2024-10-15drm/amdkfd: Accounting pdd vram_usage for svmPhilip Yang
Process device data pdd->vram_usage is read by rocm-smi via sysfs, this is currently missing the svm_bo usage accounting, so "rocm-smi --showpids" per process VRAM usage report is incorrect. Add pdd->vram_usage accounting when svm_bo allocation and release, change to atomic64_t type because it is updated outside process mutex now. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 98c0b0efcc11f2a5ddf3ce33af1e48eedf808b04)
2024-10-15drm/amd/amdgpu: Fix double unlock in amdgpu_mes_add_ringSrinivasan Shanmugam
This patch addresses a double unlock issue in the amdgpu_mes_add_ring function. The mutex was being unlocked twice under certain error conditions, which could lead to undefined behavior. The fix ensures that the mutex is unlocked only once before jumping to the clean_up_memory label. The unlock operation is moved to just before the goto statement within the conditional block that checks the return value of amdgpu_ring_init. This prevents the second unlock attempt after the clean_up_memory label, which is no longer necessary as the mutex is already unlocked by this point in the code flow. This change resolves the potential double unlock and maintains the correct mutex handling throughout the function. Fixes below: Commit d0c423b64765 ("drm/amdgpu/mes: use ring for kernel queue submission"), leads to the following Smatch static checker warning: drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c:1240 amdgpu_mes_add_ring() warn: double unlock '&adev->mes.mutex_hidden' (orig line 1213) drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c 1143 int amdgpu_mes_add_ring(struct amdgpu_device *adev, int gang_id, 1144 int queue_type, int idx, 1145 struct amdgpu_mes_ctx_data *ctx_data, 1146 struct amdgpu_ring **out) 1147 { 1148 struct amdgpu_ring *ring; 1149 struct amdgpu_mes_gang *gang; 1150 struct amdgpu_mes_queue_properties qprops = {0}; 1151 int r, queue_id, pasid; 1152 1153 /* 1154 * Avoid taking any other locks under MES lock to avoid circular 1155 * lock dependencies. 1156 */ 1157 amdgpu_mes_lock(&adev->mes); 1158 gang = idr_find(&adev->mes.gang_id_idr, gang_id); 1159 if (!gang) { 1160 DRM_ERROR("gang id %d doesn't exist\n", gang_id); 1161 amdgpu_mes_unlock(&adev->mes); 1162 return -EINVAL; 1163 } 1164 pasid = gang->process->pasid; 1165 1166 ring = kzalloc(sizeof(struct amdgpu_ring), GFP_KERNEL); 1167 if (!ring) { 1168 amdgpu_mes_unlock(&adev->mes); 1169 return -ENOMEM; 1170 } 1171 1172 ring->ring_obj = NULL; 1173 ring->use_doorbell = true; 1174 ring->is_mes_queue = true; 1175 ring->mes_ctx = ctx_data; 1176 ring->idx = idx; 1177 ring->no_scheduler = true; 1178 1179 if (queue_type == AMDGPU_RING_TYPE_COMPUTE) { 1180 int offset = offsetof(struct amdgpu_mes_ctx_meta_data, 1181 compute[ring->idx].mec_hpd); 1182 ring->eop_gpu_addr = 1183 amdgpu_mes_ctx_get_offs_gpu_addr(ring, offset); 1184 } 1185 1186 switch (queue_type) { 1187 case AMDGPU_RING_TYPE_GFX: 1188 ring->funcs = adev->gfx.gfx_ring[0].funcs; 1189 ring->me = adev->gfx.gfx_ring[0].me; 1190 ring->pipe = adev->gfx.gfx_ring[0].pipe; 1191 break; 1192 case AMDGPU_RING_TYPE_COMPUTE: 1193 ring->funcs = adev->gfx.compute_ring[0].funcs; 1194 ring->me = adev->gfx.compute_ring[0].me; 1195 ring->pipe = adev->gfx.compute_ring[0].pipe; 1196 break; 1197 case AMDGPU_RING_TYPE_SDMA: 1198 ring->funcs = adev->sdma.instance[0].ring.funcs; 1199 break; 1200 default: 1201 BUG(); 1202 } 1203 1204 r = amdgpu_ring_init(adev, ring, 1024, NULL, 0, 1205 AMDGPU_RING_PRIO_DEFAULT, NULL); 1206 if (r) 1207 goto clean_up_memory; 1208 1209 amdgpu_mes_ring_to_queue_props(adev, ring, &qprops); 1210 1211 dma_fence_wait(gang->process->vm->last_update, false); 1212 dma_fence_wait(ctx_data->meta_data_va->last_pt_update, false); 1213 amdgpu_mes_unlock(&adev->mes); ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 1214 1215 r = amdgpu_mes_add_hw_queue(adev, gang_id, &qprops, &queue_id); 1216 if (r) 1217 goto clean_up_ring; ^^^^^^^^^^^^^^^^^^ 1218 1219 ring->hw_queue_id = queue_id; 1220 ring->doorbell_index = qprops.doorbell_off; 1221 1222 if (queue_type == AMDGPU_RING_TYPE_GFX) 1223 sprintf(ring->name, "gfx_%d.%d.%d", pasid, gang_id, queue_id); 1224 else if (queue_type == AMDGPU_RING_TYPE_COMPUTE) 1225 sprintf(ring->name, "compute_%d.%d.%d", pasid, gang_id, 1226 queue_id); 1227 else if (queue_type == AMDGPU_RING_TYPE_SDMA) 1228 sprintf(ring->name, "sdma_%d.%d.%d", pasid, gang_id, 1229 queue_id); 1230 else 1231 BUG(); 1232 1233 *out = ring; 1234 return 0; 1235 1236 clean_up_ring: 1237 amdgpu_ring_fini(ring); 1238 clean_up_memory: 1239 kfree(ring); --> 1240 amdgpu_mes_unlock(&adev->mes); ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 1241 return r; 1242 } Fixes: d0c423b64765 ("drm/amdgpu/mes: use ring for kernel queue submission") Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Suggested-by: Jack Xiao <Jack.Xiao@amd.com> Reported by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Jack Xiao <Jack.Xiao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit bfaf1883605fd0c0dbabacd67ed49708470d5ea4)
2024-10-15drm/amdgpu/mes: fix issue of writing to the same log buffer from 2 MES pipesMichael Chen
With Unified MES enabled in gfx12, need separate event log buffer for the 2 MES pipes to avoid data overwrite. Signed-off-by: Michael Chen <michael.chen@amd.com> Reviewed-by: Jack Xiao <Jack.Xiao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 144df260f3daab42c4611021f929b3342de516e5) Cc: stable@vger.kernel.org # 6.11.x
2024-10-15drm/amdgpu: prevent BO_HANDLES error from being overwrittenMohammed Anees
Before this patch, if multiple BO_HANDLES chunks were submitted, the error -EINVAL would be correctly set but could be overwritten by the return value from amdgpu_cs_p1_bo_handles(). This patch ensures that if there are multiple BO_HANDLES, we stop. Fixes: fec5f8e8c6bc ("drm/amdgpu: disallow multiple BO_HANDLES chunks in one submit") Signed-off-by: Mohammed Anees <pvmohammedanees2003@gmail.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 40f2cd98828f454bdc5006ad3d94330a5ea164b7) Cc: stable@vger.kernel.org
2024-10-15drm/amdgpu: enable enforce_isolation sysfs node on VFsAlex Deucher
It should be enabled on both bare metal and VFs. Fixes: e189be9b2e38 ("drm/amdgpu: Add enforce_isolation sysfs attribute") Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Cc: Amber Lin <Amber.Lin@amd.com> Reviewed-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> (cherry picked from commit dc8847b054fd6679866ed4ee861e069e54c10799)
2024-10-15nvme-multipath: defer partition scanningKeith Busch
We need to suppress the partition scan from occuring within the controller's scan_work context. If a path error occurs here, the IO will wait until a path becomes available or all paths are torn down, but that action also occurs within scan_work, so it would deadlock. Defer the partion scan to a different context that does not block scan_work. Reported-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org>
2024-10-15gpu: host1x: Fix boot regression for TegraJon Hunter
Commit 4c27ac45e622 ("gpu: host1x: Request syncpoint IRQs only during probe") caused a boot regression for the Tegra186 device. Following this update the function host1x_intr_init() now calls host1x_hw_intr_disable_all_syncpt_intrs() during probe. However, host1x_intr_init() is called before runtime power-management is enabled for Host1x and the function host1x_hw_intr_disable_all_syncpt_intrs() is accessing hardware registers. So if the Host1x hardware is not enabled prior to probing then the device will now hang on attempting to access the registers. So far this is only observed on Tegra186, but potentially could be seen on other devices. Fix this by moving the call to the function host1x_intr_init() in probe to after enabling the runtime power-management in the probe and update the failure path in probe as necessary. Fixes: 4c27ac45e622 ("gpu: host1x: Request syncpoint IRQs only during probe") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240925160504.60221-1-jonathanh@nvidia.com (cherry picked from commit dc56f8428e5f34418f3243a60cec13166efe4fdb) Signed-off-by: Thierry Reding <treding@nvidia.com>
2024-10-15firmware: arm_ffa: Avoid string-fortify warning caused by memcpy()Gavin Shan
Copying from a 144 byte structure arm_smccc_1_2_regs at an offset of 32 into an 112 byte struct ffa_send_direct_data2 causes a compile-time warning: | In file included from drivers/firmware/arm_ffa/driver.c:25: | In function 'fortify_memcpy_chk', | inlined from 'ffa_msg_send_direct_req2' at drivers/firmware/arm_ffa/driver.c:504:3: | include/linux/fortify-string.h:580:4: warning: call to '__read_overflow2_field' | declared with 'warning' attribute: detected read beyond size of field | (2nd parameter); maybe use struct_group()? [-Wattribute-warning] | __read_overflow2_field(q_size_field, size); Fix it by not passing a plain buffer to memcpy() to avoid the overflow warning. Fixes: aaef3bc98129 ("firmware: arm_ffa: Add support for FFA_MSG_SEND_DIRECT_{REQ,RESP}2") Signed-off-by: Gavin Shan <gshan@redhat.com> Message-Id: <20241014004724.991353-1-gshan@redhat.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2024-10-15octeontx2-af: Fix potential integer overflows on integer shiftsColin Ian King
The left shift int 32 bit integer constants 1 is evaluated using 32 bit arithmetic and then assigned to a 64 bit unsigned integer. In the case where the shift is 32 or more this can lead to an overflow. Avoid this by shifting using the BIT_ULL macro instead. Fixes: 019aba04f08c ("octeontx2-af: Modify SMQ flush sequence to drop packets") Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://patch.msgid.link/20241010154519.768785-1-colin.i.king@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-10-15net: stmmac: dwmac-tegra: Fix link bring-up sequenceParitosh Dixit
The Tegra MGBE driver sometimes fails to initialize, reporting the following error, and as a result, it is unable to acquire an IP address with DHCP: tegra-mgbe 6800000.ethernet: timeout waiting for link to become ready As per the recommendation from the Tegra hardware design team, fix this issue by: - clearing the PHY_RDY bit before setting the CDR_RESET bit and then setting PHY_RDY bit before clearing CDR_RESET bit. This ensures valid data is present at UPHY RX inputs before starting the CDR lock. - adding the required delays when bringing up the UPHY lane. Note we need to use delays here because there is no alternative, such as polling, for these cases. Using the usleep_range() instead of ndelay() as sleeping is preferred over busy wait loop. Without this change we would see link failures on boot sometimes as often as 1 in 5 boots. With this fix we have not observed any failures in over 1000 boots. Fixes: d8ca113724e7 ("net: stmmac: tegra: Add MGBE support") Signed-off-by: Paritosh Dixit <paritoshd@nvidia.com> Link: https://patch.msgid.link/20241010142908.602712-1-paritoshd@nvidia.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-10-15net: usb: usbnet: fix race in probe failureOliver Neukum
The same bug as in the disconnect code path also exists in the case of a failure late during the probe process. The flag must also be set. Signed-off-by: Oliver Neukum <oneukum@suse.com> Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Link: https://patch.msgid.link/20241010131934.1499695-1-oneukum@suse.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-10-15iommu/vt-d: Fix incorrect pci_for_each_dma_alias() for non-PCI devicesLu Baolu
Previously, the domain_context_clear() function incorrectly called pci_for_each_dma_alias() to set up context entries for non-PCI devices. This could lead to kernel hangs or other unexpected behavior. Add a check to only call pci_for_each_dma_alias() for PCI devices. For non-PCI devices, domain_context_clear_one() is called directly. Reported-by: Todd Brandt <todd.e.brandt@intel.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219363 Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219349 Fixes: 9a16ab9d6402 ("iommu/vt-d: Make context clearing consistent with context mapping") Cc: stable@vger.kernel.org Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Link: https://lore.kernel.org/r/20241014013744.102197-2-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2024-10-15Merge tag 'arm-smmu-fixes' of ↵Joerg Roedel
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into fixes Arm SMMU fixes for 6.12 - Clarify warning message when failing to disable the MMU-500 prefetcher - Fix undefined behaviour in calculation of L1 stream-table index when 32-bit StreamIDs are implemented - Replace a rogue comma with a semicolon
2024-10-14[PATCH} hwmon: (jc42) Properly detect TSE2004-compliant devices againJean Delvare
Commit b3e992f69c23 ("hwmon: (jc42) Strengthen detect function") attempted to make the detect function more robust for TSE2004-compliant devices by checking capability bits which, according to the JEDEC 21-C specification, should always be set. Unfortunately, not all real-world implementations fully adhere to this specification, so this change caused a regression. Stop testing bit 7 (EVSD) of the Capabilities register, as it was found to be 0 on one real-world device. Also stop testing bits 0 (EVENT) and 2 (RANGE) as vendor datasheets (Renesas TSE2004GB2B0, ST STTS2004) suggest that they may not always be set either. Signed-off-by: Jean Delvare <jdelvare@suse.de> Message-ID: <20241014141204.026f4641@endymion.delvare> Fixes: b3e992f69c23 ("hwmon: (jc42) Strengthen detect function") Message-ID: <20241014220426.0c8f4d9c@endymion.delvare> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-10-14net: lan743x: Remove duplicate checkJinjie Ruan
Since timespec64_valid() has been checked in higher layer pc_clock_settime(), the duplicate check in lan743x_ptpci_settime64() can be removed. Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Link: https://patch.msgid.link/20241009072302.1754567-3-ruanjinjie@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-14firmware: arm_scmi: Queue in scmi layer for mailbox implementationJustin Chen
send_message() does not block in the MBOX implementation. This is because the mailbox layer has its own queue. However, this confuses the per xfer timeouts as they all start their timeout ticks in parallel. Consider a case where the xfer timeout is 30ms and a SCMI transaction takes 25ms: | 0ms: Message #0 is queued in mailbox layer and sent out, then sits | at scmi_wait_for_message_response() with a timeout of 30ms | 1ms: Message #1 is queued in mailbox layer but not sent out yet. | Since send_message() doesn't block, it also sits at | scmi_wait_for_message_response() with a timeout of 30ms | ... | 25ms: Message #0 is completed, txdone is called and message #1 is sent | 31ms: Message #1 times out since the count started at 1ms. Even though | it has only been inflight for 6ms. Fixes: 5c8a47a5a91d ("firmware: arm_scmi: Make scmi core independent of the transport type") Signed-off-by: Justin Chen <justin.chen@broadcom.com> Message-Id: <20241014160717.1678953-1-justin.chen@broadcom.com> Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Tested-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2024-10-14drm/msm: Allocate memory for disp snapshot with kvzalloc()Douglas Anderson
With the "drm/msm: add a display mmu fault handler" series [1] we saw issues in the field where memory allocation was failing when allocating space for registers in msm_disp_state_dump_regs(). Specifically we were seeing an order 5 allocation fail. It's not surprising that order 5 allocations will sometimes fail after the system has been up and running for a while. There's no need here for contiguous memory. Change the allocation to kvzalloc() which should make it much less likely to fail. [1] https://lore.kernel.org/r/20240628214848.4075651-1-quic_abhinavk@quicinc.com/ Fixes: 98659487b845 ("drm/msm: add support to take dpu snapshot") Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/619658/ Link: https://lore.kernel.org/r/20241014093605.2.I72441365ffe91f3dceb17db0a8ec976af8139590@changeid Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2024-10-14drm/msm: Avoid NULL dereference in msm_disp_state_print_regs()Douglas Anderson
If the allocation in msm_disp_state_dump_regs() failed then `block->state` can be NULL. The msm_disp_state_print_regs() function _does_ have code to try to handle it with: if (*reg) dump_addr = *reg; ...but since "dump_addr" is initialized to NULL the above is actually a noop. The code then goes on to dereference `dump_addr`. Make the function print "Registers not stored" when it sees a NULL to solve this. Since we're touching the code, fix msm_disp_state_print_regs() not to pointlessly take a double-pointer and properly mark the pointer as `const`. Fixes: 98659487b845 ("drm/msm: add support to take dpu snapshot") Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/619657/ Link: https://lore.kernel.org/r/20241014093605.1.Ia1217cecec9ef09eb3c6d125360cc6c8574b0e73@changeid Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2024-10-14drm/msm/dsi: fix 32-bit signed integer extension in pclk_rate calculationJonathan Marek
When (mode->clock * 1000) is larger than (1<<31), int to unsigned long conversion will sign extend the int to 64 bits and the pclk_rate value will be incorrect. Fix this by making the result of the multiplication unsigned. Note that above (1<<32) would still be broken and require more changes, but its unlikely anyone will need that anytime soon. Fixes: c4d8cfe516dc ("drm/msm/dsi: add implementation for helper functions") Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/618434/ Link: https://lore.kernel.org/r/20241007050157.26855-2-jonathan@marek.ca Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2024-10-14drm/msm/dsi: improve/fix dsc pclk calculationJonathan Marek
drm_mode_vrefresh() can introduce a large rounding error, avoid it. Fixes: 7c9e4a554d4a ("drm/msm/dsi: Reduce pclk rate for compression") Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/618432/ Link: https://lore.kernel.org/r/20241007050157.26855-1-jonathan@marek.ca Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2024-10-14drm/msm/hdmi: drop pll_cmp_to_fdata from hdmi_phy_8998Dmitry Baryshkov
The pll_cmp_to_fdata() was never used by the working code. Drop it to prevent warnings with W=1 and clang. Reported-by: Jani Nikula <jani.nikula@intel.com> Closes: https://lore.kernel.org/dri-devel/3553b1db35665e6ff08592e35eb438a574d1ad65.1725962479.git.jani.nikula@intel.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Fixes: caedbf17c48d ("drm/msm: add msm8998 hdmi phy/pll support") Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/615348/ Link: https://lore.kernel.org/r/20240922-msm-drop-unused-func-v1-1-c5dc083415b8@linaro.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2024-10-14drm/msm/dpu: check for overflow in _dpu_crtc_setup_lm_bounds()Dmitry Baryshkov
Make _dpu_crtc_setup_lm_bounds() check that CRTC width is not overflowing LM requirements. Rename the function accordingly. Fixes: 25fdd5933e4c ("drm/msm: Add SDM845 DPU support") Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280 Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/612237/ Link: https://lore.kernel.org/r/20240903-dpu-mode-config-width-v6-3-617e1ecc4b7a@linaro.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2024-10-14drm/msm/dpu: move CRTC resource assignment to dpu_encoder_virt_atomic_checkDmitry Baryshkov
Historically CRTC resources (LMs and CTLs) were assigned in dpu_crtc_atomic_begin(). The commit 9222cdd27e82 ("drm/msm/dpu: move hw resource tracking to crtc state") simply moved resources to struct dpu_crtc_state, without changing the code sequence. Later on the commit b107603b4ad0 ("drm/msm/dpu: map mixer/ctl hw blocks in encoder modeset") rearanged the code, but still kept the cstate->num_mixers assignment to happen during commit phase. This makes dpu_crtc_state inconsistent between consequent atomic_check() calls. Move CRTC resource assignment to happen at the end of dpu_encoder_virt_atomic_check(). Fixes: b107603b4ad0 ("drm/msm/dpu: map mixer/ctl hw blocks in encoder modeset") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/612235/ Link: https://lore.kernel.org/r/20240903-dpu-mode-config-width-v6-2-617e1ecc4b7a@linaro.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2024-10-14drm/msm/dpu: make sure phys resources are properly initializedDmitry Baryshkov
The commit b954fa6baaca ("drm/msm/dpu: Refactor rm iterator") removed zero-init of the hw_ctl array, but didn't change the error condition, that checked for hw_ctl[i] being NULL. At the same time because of the early returns in case of an error dpu_encoder_phys might be left with the resources assigned in the previous state. Rework assigning of hw_pp / hw_ctl to the dpu_encoder_phys in order to make sure they are always set correctly. Fixes: b954fa6baaca ("drm/msm/dpu: Refactor rm iterator") Suggested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/612233/ Link: https://lore.kernel.org/r/20240903-dpu-mode-config-width-v6-1-617e1ecc4b7a@linaro.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2024-10-14firmware: arm_ffa: Avoid string-fortify warning in export_uuid()Arnd Bergmann
Copying to a 16 byte structure into an 8-byte struct member causes a compile-time warning: | In file included from drivers/firmware/arm_ffa/driver.c:25: | In function 'fortify_memcpy_chk', | inlined from 'export_uuid' at include/linux/uuid.h:88:2, | inlined from 'ffa_msg_send_direct_req2' at drivers/firmware/arm_ffa/driver.c:488:2: | include/linux/fortify-string.h:571:25: error: call to '__write_overflow_field' | declared with attribute warning: detected write beyond size of field | (1st parameter); maybe use struct_group()? [-Werror=attribute-warning] | __write_overflow_field(p_size_field, size); Use a union for the conversion instead and make sure the byte order is fixed in the process. Fixes: aaef3bc98129 ("firmware: arm_ffa: Add support for FFA_MSG_SEND_DIRECT_{REQ,RESP}2") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Message-Id: <20240909110938.247976-1-arnd@kernel.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2024-10-14drm/panel: himax-hx83102: Adjust power and gamma to optimize brightnessCong Yang
The current panel brightness is only 360 nit. Adjust the power and gamma to optimize the panel brightness. The brightness after adjustment is 390 nit. Fixes: 3179338750d8 ("drm/panel: himax-hx83102: Support for IVO t109nw41 MIPI-DSI panel") Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241011020819.1254157-1-yangcong5@huaqin.corp-partner.google.com
2024-10-13Merge tag 'hid-for-linus-2024101301' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Jiri Kosina: - fix for memory corruption regression in amd_sfh driver (Basavaraj Natikar) - fix for mis-reporting of BTN_TOOL_PEN and BTN_TOOL_RUBBER for AES sensors tools in Wacom driver (Jason Gerecke) - fix for unitialized variable use in intel-ish-hid driver (SurajSonawane2415) - a few device-specific quirks / device ID additions * tag 'hid-for-linus-2024101301' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: wacom: Hardcode (non-inverted) AES pens as BTN_TOOL_PEN HID: amd_sfh: Switch to device-managed dmam_alloc_coherent() HID: multitouch: Add quirk for HONOR MagicBook Art 14 touchpad HID: multitouch: Add support for B2402FVA track point HID: plantronics: Workaround for an unexcepted opposite volume key hid: intel-ish-hid: Fix uninitialized variable 'rv' in ish_fw_xfer_direct_dma
2024-10-13Merge tag 'usb-6.12-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some small USB fixes for some reported problems for 6.12-rc3. Include in here is: - fix for yurex driver that was caused in -rc1 - build error fix for usbg network filesystem code - onboard_usb_dev build fix - dwc3 driver fixes for reported errors - gadget driver fix - new USB storage driver quirk - xhci resume bugfix All of these have been in linux-next for a while with no reported issues" * tag 'usb-6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: net/9p/usbg: Fix build error USB: yurex: kill needless initialization in yurex_read Revert "usb: yurex: Replace snprintf() with the safer scnprintf() variant" usb: xhci: Fix problem with xhci resume from suspend usb: misc: onboard_usb_dev: introduce new config symbol for usb5744 SMBus support usb: dwc3: core: Stop processing of pending events if controller is halted usb: dwc3: re-enable runtime PM after failed resume usb: storage: ignore bogus device raised by JieLi BR21 USB sound chip usb: gadget: core: force synchronous registration
2024-10-13misc: microchip: pci1xxxx: add support for NVMEM_DEVID_AUTO for OTP deviceHeiko Thiery
By using NVMEM_DEVID_AUTO we support more than 1 device and automatically enumerate. Fixes: 0969001569e4 ("misc: microchip: pci1xxxx: Add support to read and write into PCI1XXXX OTP via NVMEM sysfs") Cc: stable@vger.kernel.org Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com> Reviewed-by: Michael Walle <mwalle@kernel.org> Link: https://lore.kernel.org/r/20241007071120.9522-2-heiko.thiery@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-10-13misc: microchip: pci1xxxx: add support for NVMEM_DEVID_AUTO for EEPROM deviceHeiko Thiery
By using NVMEM_DEVID_AUTO we support more than 1 device and automatically enumerate. Fixes: 9ab5465349c0 ("misc: microchip: pci1xxxx: Add support to read and write into PCI1XXXX EEPROM via NVMEM sysfs") Cc: stable@vger.kernel.org Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com> Reviewed-by: Michael Walle <mwalle@kernel.org> Link: https://lore.kernel.org/r/20241007071120.9522-1-heiko.thiery@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-10-13parport: Proper fix for array out-of-bounds accessTakashi Iwai
The recent fix for array out-of-bounds accesses replaced sprintf() calls blindly with snprintf(). However, since snprintf() returns the would-be-printed size, not the actually output size, the length calculation can still go over the given limit. Use scnprintf() instead of snprintf(), which returns the actually output letters, for addressing the potential out-of-bounds access properly. Fixes: ab11dac93d2d ("dev/parport: fix the array out-of-bounds risk") Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20240920103318.19271-1-tiwai@suse.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-10-13Merge tag 'iio-fixes-for-6.12a' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus Jonathan writes: IIO: 1st set of fixes for the 6.12 cycle. Most of this pull request is the result of Javier Carrasco doing a careful audit for missing Kconfig dependencies that luck has meant the random builds have never hit. The rest is the usual mix of old bugs that have surfaced and some fallout from the recent merge window. adi,ad5686 - Fix binding duplication of compatible strings. bosch,bma400 - Fix an uninitialized variable in the event tap handling. bosch,bmi323 - Fix several issues in the register saving and restore on suspend/resume sensiron,spd500 - Fix missing CRC8 dependency ti,op3001 - Fix a missing full-scale range value (values above this point were all reported wrongly) vishay,veml6030 - Fix a segmentation fault due to some type confusion. - Fix wrong ambient light sensor resolution. * tag 'iio-fixes-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (34 commits) iio: frequency: admv4420: fix missing select REMAP_SPI in Kconfig iio: frequency: {admv4420,adrf6780}: format Kconfig entries iio: adc: ad4695: Add missing Kconfig select iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency() iioc: dac: ltc2664: Fix span variable usage in ltc2664_channel_config() iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig iio: dac: ad5770r: add missing select REGMAP_SPI in Kconfig iio: amplifiers: ada4250: add missing select REGMAP_SPI in Kconfig iio: frequency: adf4377: add missing select REMAP_SPI in Kconfig iio: resolver: ad2s1210: add missing select (TRIGGERED_)BUFFER in Kconfig iio: resolver: ad2s1210 add missing select REGMAP in Kconfig iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: pressure: bm1390: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: magnetometer: af8133j: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: light: bu27008: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: chemical: ens160: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: dac: ad5766: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: dac: ad3552r: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig ...
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