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2024-08-23nfsd: prevent panic for nfsv4.0 closed files in nfs4_show_openOlga Kornievskaia
Prior to commit 3f29cc82a84c ("nfsd: split sc_status out of sc_type") states_show() relied on sc_type field to be of valid type before calling into a subfunction to show content of a particular stateid. From that commit, we split the validity of the stateid into sc_status and no longer changed sc_type to 0 while unhashing the stateid. This resulted in kernel oopsing for nfsv4.0 opens that stay around and in nfs4_show_open() would derefence sc_file which was NULL. Instead, for closed open stateids forgo displaying information that relies of having a valid sc_file. To reproduce: mount the server with 4.0, read and close a file and then on the server cat /proc/fs/nfsd/clients/2/states [ 513.590804] Call trace: [ 513.590925] _raw_spin_lock+0xcc/0x160 [ 513.591119] nfs4_show_open+0x78/0x2c0 [nfsd] [ 513.591412] states_show+0x44c/0x488 [nfsd] [ 513.591681] seq_read_iter+0x5d8/0x760 [ 513.591896] seq_read+0x188/0x208 [ 513.592075] vfs_read+0x148/0x470 [ 513.592241] ksys_read+0xcc/0x178 Fixes: 3f29cc82a84c ("nfsd: split sc_status out of sc_type") Signed-off-by: Olga Kornievskaia <okorniev@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2024-08-23pinctrl: starfive: jh7110: Correct the level trigger configuration of iev ↵Hal Feng
register A mistake was made in level trigger register configuration. Correct it. Fixes: 447976ab62c5 ("pinctrl: starfive: Add StarFive JH7110 sys controller driver") Signed-off-by: Hal Feng <hal.feng@starfivetech.com> Link: https://lore.kernel.org/20240812070108.100923-1-hal.feng@starfivetech.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-23pinctrl: qcom: x1e80100: Fix special pin offsetsKonrad Dybcio
Remove the erroneus 0x100000 offset to prevent the boards from crashing on pin state setting, as well as for the intended state changes to take effect. Fixes: 05e4941d97ef ("pinctrl: qcom: Add X1E80100 pinctrl driver") Signed-off-by: Konrad Dybcio <quic_kdybcio@quicinc.com> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/20240809-topic-h_sdc-v1-1-bb421532c531@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-23cpufreq/amd-pstate-ut: Don't check for highest perf matching on prefcoreMario Limonciello
If a system is using preferred cores the highest perf will be inconsistent as it can change from system events. Skip the checks for it. Fixes: e571a5e2068e ("cpufreq: amd-pstate: Update amd-pstate preferred core ranking dynamically") Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
2024-08-23pinctrl: mediatek: common-v2: Fix broken bias-disable for PULL_PU_PD_RSEL_TYPENícolas F. R. A. Prado
Despite its name, commit fed74d75277d ("pinctrl: mediatek: common-v2: Fix bias-disable for PULL_PU_PD_RSEL_TYPE") actually broke bias-disable for PULL_PU_PD_RSEL_TYPE. mtk_pinconf_bias_set_combo() tries every bias method supported by the pin until one succeeds. For PULL_PU_PD_RSEL_TYPE pins, before the breaking commit, mtk_pinconf_bias_set_rsel() would be called first to try and set the RSEL value (as well as PU and PD), and if that failed, the only other valid option was that bias-disable was specified, which would then be handled by calling mtk_pinconf_bias_set_pu_pd() and disabling both PU and PD. The breaking commit misunderstood this logic and added an early "return 0" in mtk_pinconf_bias_set_rsel(). The result was that in the bias-disable case, the bias was left unchanged, since by returning success, mtk_pinconf_bias_set_combo() no longer tried calling mtk_pinconf_bias_set_pu_pd() to disable the bias. Since the logic for configuring bias-disable on PULL_PU_PD_RSEL_TYPE pins required mtk_pinconf_bias_set_rsel() to fail first, in that case, an error was printed to the log, eg: mt8195-pinctrl 10005000.pinctrl: Not support rsel value 0 Ohm for pin = 29 (GPIO29) This is what the breaking commit actually got rid of, and likely part of the reason why that commit was thought to be fixing functionality, while in reality it was breaking it. Instead of simply reverting that commit, restore the functionality but in a way that avoids the error from being printed and makes the code less confusing: * Return 0 explicitly if a bias method was successful * Introduce an extra function mtk_pinconf_bias_set_pu_pd_rsel() that calls both mtk_pinconf_bias_set_rsel() (only if needed) and mtk_pinconf_bias_set_pu_pd() * And analogously for the corresponding getters Fixes: fed74d75277d ("pinctrl: mediatek: common-v2: Fix bias-disable for PULL_PU_PD_RSEL_TYPE") Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/20240808-mtk-rsel-bias-disable-fix-v1-1-1b4e85bf596c@collabora.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-23pinctrl: single: fix potential NULL dereference in pcs_get_function()Ma Ke
pinmux_generic_get_function() can return NULL and the pointer 'function' was dereferenced without checking against NULL. Add checking of pointer 'function' in pcs_get_function(). Found by code review. Cc: stable@vger.kernel.org Fixes: 571aec4df5b7 ("pinctrl: single: Use generic pinmux helpers for managing functions") Signed-off-by: Ma Ke <make24@iscas.ac.cn> Link: https://lore.kernel.org/20240808041355.2766009-1-make24@iscas.ac.cn Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-23pinctrl: at91: make it work with current gpiolibThomas Blocher
pinctrl-at91 currently does not support the gpio-groups devicetree property and has no pin-range. Because of this at91 gpios stopped working since patch commit 2ab73c6d8323fa1e ("gpio: Support GPIO controllers without pin-ranges") This was discussed in the patches commit fc328a7d1fcce263 ("gpio: Revert regression in sysfs-gpio (gpiolib.c)") commit 56e337f2cf132632 ("Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)"") As a workaround manually set pin-range via gpiochip_add_pin_range() until a) pinctrl-at91 is reworked to support devicetree gpio-groups b) another solution as mentioned in commit 56e337f2cf132632 ("Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)"") is found Signed-off-by: Thomas Blocher <thomas.blocher@ek-dev.de> Link: https://lore.kernel.org/5b992862-355d-f0de-cd3d-ff99e67a4ff1@ek-dev.de Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-23Revert "drm/ttm: increase ttm pre-fault value to PMD size"Alex Deucher
This reverts commit 0ddd2ae586d28e521d37393364d989ce118802e0. This patch causes sluggishness and stuttering in graphical apps. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3564 Link: https://www.spinics.net/lists/dri-devel/msg457005.html Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Zhu Lingshan <lingshan.zhu@amd.com> Cc: Christian König <christian.koenig@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240820134600.1909370-1-alexander.deucher@amd.com
2024-08-23net: mana: Fix race of mana_hwc_post_rx_wqe and new hwc responseHaiyang Zhang
The mana_hwc_rx_event_handler() / mana_hwc_handle_resp() calls complete(&ctx->comp_event) before posting the wqe back. It's possible that other callers, like mana_create_txq(), start the next round of mana_hwc_send_request() before the posting of wqe. And if the HW is fast enough to respond, it can hit no_wqe error on the HW channel, then the response message is lost. The mana driver may fail to create queues and open, because of waiting for the HW response and timed out. Sample dmesg: [ 528.610840] mana 39d4:00:02.0: HWC: Request timed out! [ 528.614452] mana 39d4:00:02.0: Failed to send mana message: -110, 0x0 [ 528.618326] mana 39d4:00:02.0 enP14804s2: Failed to create WQ object: -110 To fix it, move posting of rx wqe before complete(&ctx->comp_event). Cc: stable@vger.kernel.org Fixes: ca9c54d2d6a5 ("net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)") Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Reviewed-by: Long Li <longli@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-23platform/x86/amd/pmc: Extend support for PMC features on new AMD platformShyam Sundar S K
PMC driver has capability to get the idle mask values and STB data from the PMFW. Extend this support to the platforms that belong to family 1Ah model 60h series. Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20240822095357.395808-2-Shyam-sundar.S-k@amd.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-08-23platform/x86/amd/pmc: Fix SMU command submission path on new AMD platformShyam Sundar S K
The commit 426463d94d45 ("platform/x86/amd/pmc: Send OS_HINT command for new AMD platform") was introduced to enable sending mailbox commands to PMFW on newer platforms. However, it was later discovered that the commit did not configure the correct message port ID (i.e., S2D or PMC). Without this configuration, all command submissions to PMFW are treated as invalid, leading to command failures. To address this issue, the CPU ID association for the new platform needs to be added in amd_pmc_get_ip_info(). This ensures that the correct SMU port IDs are selected. Fixes: 426463d94d45 ("platform/x86/amd/pmc: Send OS_HINT command for new AMD platform") Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20240822095357.395808-1-Shyam-sundar.S-k@amd.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-08-23backing-file: convert to using fops->splice_writeEd Tsai
Filesystems may define their own splice write. Therefore, use the file fops instead of invoking iter_file_splice_write() directly. Signed-off-by: Ed Tsai <ed.tsai@mediatek.com> Link: https://lore.kernel.org/r/20240708072208.25244-1-ed.tsai@mediatek.com Fixes: 5ca73468612d ("fuse: implement splice read/write passthrough") Reviewed-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-23Merge tag 'pwrseq-fixes-for-v6.11-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull power sequencing fix from Bartosz Golaszewski: - request the wlan-enable GPIO "as-is" to fix an issue with the wifi module being already powered up before linux boots * tag 'pwrseq-fixes-for-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: power: sequencing: request the WLAN enable GPIO as-is
2024-08-23Merge tag 'pmdomain-v6.11-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull pmdomain fixes from Ulf Hansson: - imx: Remove duplicated clocks for scu power domain - imx: Wait for SSAR to complete power-on for i.MX93 power domain * tag 'pmdomain-v6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: pmdomain: imx: wait SSAR when i.MX93 power domain on pmdomain: imx: scu-pd: Remove duplicated clocks
2024-08-23net: drop special comment styleJohannes Berg
As we discussed in the room at netdevconf earlier this week, drop the requirement for special comment style for netdev. For checkpatch, the general check accepts both right now, so simply drop the special request there as well. Acked-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-23iommu: Handle iommu faults for a bad iopf setupPranjal Shrivastava
The iommu_report_device_fault function was updated to return void while assuming that drivers only need to call iommu_report_device_fault() for reporting an iopf. This implementation causes following problems: 1. The drivers rely on the core code to call it's page_reponse, however, when a fault is received and no fault capable domain is attached / iopf_param is NULL, the ops->page_response is NOT called causing the device to stall in case the fault type was PAGE_REQ. 2. The arm_smmu_v3 driver relies on the returned value to log errors returning void from iommu_report_device_fault causes these events to be missed while logging. Modify the iommu_report_device_fault function to return -EINVAL for cases where no fault capable domain is attached or iopf_param was NULL and calls back to the driver (ops->page_response) in case the fault type was IOMMU_FAULT_PAGE_REQ. The returned value can be used by the drivers to log the fault/event as needed. Reported-by: Kunkun Jiang <jiangkunkun@huawei.com> Closes: https://lore.kernel.org/all/6147caf0-b9a0-30ca-795e-a1aa502a5c51@huawei.com/ Fixes: 3dfa64aecbaf ("iommu: Make iommu_report_device_fault() return void") Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Pranjal Shrivastava <praan@google.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Link: https://lore.kernel.org/r/20240816104906.1010626-1-praan@google.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2024-08-23Merge tag 'kvmarm-fixes-6.11-2' of ↵Catalin Marinas
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into for-next/fixes KVM/arm64 fixes for 6.11, round #2 - Don't drop references on LPIs that weren't visited by the vgic-debug iterator - Cure lock ordering issue when unregistering vgic redistributors - Fix for misaligned stage-2 mappings when VMs are backed by hugetlb pages - Treat SGI registers as UNDEFINED if a VM hasn't been configured for GICv3 * tag 'kvmarm-fixes-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm: KVM: arm64: Make ICC_*SGI*_EL1 undef in the absence of a vGICv3 KVM: arm64: Ensure canonical IPA is hugepage-aligned when handling fault KVM: arm64: vgic: Don't hold config_lock while unregistering redistributors KVM: arm64: vgic-debug: Don't put unmarked LPIs KVM: arm64: vgic: Hold config_lock while tearing down a CPU interface KVM: selftests: arm64: Correct feature test for S1PIE in get-reg-list KVM: arm64: Tidying up PAuth code in KVM KVM: arm64: vgic-debug: Exit the iterator properly w/o LPI KVM: arm64: Enforce dependency on an ARMv8.4-aware toolchain docs: KVM: Fix register ID of SPSR_FIQ KVM: arm64: vgic: fix unexpected unlock sparse warnings KVM: arm64: fix kdoc warnings in W=1 builds KVM: arm64: fix override-init warnings in W=1 builds KVM: arm64: free kvm->arch.nested_mmus with kvfree()
2024-08-23Merge tag 'asoc-fix-v6.11-rc3' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v6.11 A relatively large collection of fixes here, all driver specific and none of them particularly major, plus one MAINTAINERS update. There's been a bunch of work on module autoloading from several people.
2024-08-23Merge tag 'ata-6.11-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux Pull ata fixes from Damien Le Moal: - Fix the max segment size and max number of segments supported by the pata_macio driver to fix issues with BIO splitting leading to an overflow of the adapter DMA table (from Michael) - Related to the previous fix, change BUG_ON() calls for incorrect command buffer segmentation into WARN_ON() and an error return (from Michael) * tag 'ata-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux: ata: pata_macio: Use WARN instead of BUG ata: pata_macio: Fix DMA table overflow
2024-08-22scsi: sd: Ignore command SYNCHRONIZE CACHE error if format in progressYihang Li
If formatting a suspended disk (such as formatting with different DIF type), the disk will be resuming first, and then the format command will submit to the disk through SG_IO ioctl. When the disk is processing the format command, the system does not submit other commands to the disk. Therefore, the system attempts to suspend the disk again and sends the SYNCHRONIZE CACHE command. However, the SYNCHRONIZE CACHE command will fail because the disk is in the formatting process. This will cause the runtime_status of the disk to error and it is difficult for user to recover it. Error info like: [ 669.925325] sd 6:0:6:0: [sdg] Synchronizing SCSI cache [ 670.202371] sd 6:0:6:0: [sdg] Synchronize Cache(10) failed: Result: hostbyte=0x00 driverbyte=DRIVER_OK [ 670.216300] sd 6:0:6:0: [sdg] Sense Key : 0x2 [current] [ 670.221860] sd 6:0:6:0: [sdg] ASC=0x4 ASCQ=0x4 To solve the issue, ignore the error and return success/0 when format is in progress. Cc: stable@vger.kernel.org Signed-off-by: Yihang Li <liyihang9@huawei.com> Link: https://lore.kernel.org/r/20240819090934.2130592-1-liyihang9@huawei.com Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-08-22scsi: aacraid: Fix double-free on probe failureBen Hutchings
aac_probe_one() calls hardware-specific init functions through the aac_driver_ident::init pointer, all of which eventually call down to aac_init_adapter(). If aac_init_adapter() fails after allocating memory for aac_dev::queues, it frees the memory but does not clear that member. After the hardware-specific init function returns an error, aac_probe_one() goes down an error path that frees the memory pointed to by aac_dev::queues, resulting.in a double-free. Reported-by: Michael Gordon <m.gordon.zelenoborsky@gmail.com> Link: https://bugs.debian.org/1075855 Fixes: 8e0c5ebde82b ("[SCSI] aacraid: Newer adapter communication iterface support") Signed-off-by: Ben Hutchings <benh@debian.org> Link: https://lore.kernel.org/r/ZsZvfqlQMveoL5KQ@decadent.org.uk Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-08-22scsi: lpfc: Fix overflow build issueSherry Yang
Build failed while enabling "CONFIG_GCOV_KERNEL=y" and "CONFIG_GCOV_PROFILE_ALL=y" with following error: BUILDSTDERR: drivers/scsi/lpfc/lpfc_bsg.c: In function 'lpfc_get_cgnbuf_info': BUILDSTDERR: ./include/linux/fortify-string.h:114:33: error: '__builtin_memcpy' accessing 18446744073709551615 bytes at offsets 0 and 0 overlaps 9223372036854775807 bytes at offset -9223372036854775808 [-Werror=restrict] BUILDSTDERR: 114 | #define __underlying_memcpy __builtin_memcpy BUILDSTDERR: | ^ BUILDSTDERR: ./include/linux/fortify-string.h:637:9: note: in expansion of macro '__underlying_memcpy' BUILDSTDERR: 637 | __underlying_##op(p, q, __fortify_size); \ BUILDSTDERR: | ^~~~~~~~~~~~~ BUILDSTDERR: ./include/linux/fortify-string.h:682:26: note: in expansion of macro '__fortify_memcpy_chk' BUILDSTDERR: 682 | #define memcpy(p, q, s) __fortify_memcpy_chk(p, q, s, \ BUILDSTDERR: | ^~~~~~~~~~~~~~~~~~~~ BUILDSTDERR: drivers/scsi/lpfc/lpfc_bsg.c:5468:9: note: in expansion of macro 'memcpy' BUILDSTDERR: 5468 | memcpy(cgn_buff, cp, cinfosz); BUILDSTDERR: | ^~~~~~ This happens from the commit 06bb7fc0feee ("kbuild: turn on -Wrestrict by default"). Address this issue by using size_t type. Signed-off-by: Sherry Yang <sherry.yang@oracle.com> Link: https://lore.kernel.org/r/20240821065131.1180791-1-sherry.yang@oracle.com Reviewed-by: Justin Tee <justin.tee@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-08-22pktgen: use cpus_read_lock() in pg_net_init()Eric Dumazet
I have seen the WARN_ON(smp_processor_id() != cpu) firing in pktgen_thread_worker() during tests. We must use cpus_read_lock()/cpus_read_unlock() around the for_each_online_cpu(cpu) loop. While we are at it use WARN_ON_ONCE() to avoid a possible syslog flood. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20240821175339.1191779-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-23Merge tag 'net-6.11-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from bluetooth and netfilter. Current release - regressions: - virtio_net: avoid crash on resume - move netdev_tx_reset_queue() call before RX napi enable Current release - new code bugs: - net/mlx5e: fix page leak and incorrect header release w/ HW GRO Previous releases - regressions: - udp: fix receiving fraglist GSO packets - tcp: prevent refcount underflow due to concurrent execution of tcp_sk_exit_batch() Previous releases - always broken: - ipv6: fix possible UAF when incrementing error counters on output - ip6: tunnel: prevent merging of packets with different L2 - mptcp: pm: fix IDs not being reusable - bonding: fix potential crashes in IPsec offload handling - Bluetooth: HCI: - MGMT: add error handling to pair_device() to avoid a crash - invert LE State quirk to be opt-out rather then opt-in - fix LE quote calculation - drv: dsa: VLAN fixes for Ocelot driver - drv: igb: cope with large MAX_SKB_FRAGS Kconfig settings - drv: ice: fi Rx data path on architectures with PAGE_SIZE >= 8192 Misc: - netpoll: do not export netpoll_poll_[disable|enable]() - MAINTAINERS: update the list of networking headers" * tag 'net-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (82 commits) s390/iucv: Fix vargs handling in iucv_alloc_device() net: ovs: fix ovs_drop_reasons error net: xilinx: axienet: Fix dangling multicast addresses net: xilinx: axienet: Always disable promiscuous mode MAINTAINERS: Mark JME Network Driver as Odd Fixes MAINTAINERS: Add header files to NETWORKING sections MAINTAINERS: Add limited globs for Networking headers MAINTAINERS: Add net_tstamp.h to SOCKET TIMESTAMPING section MAINTAINERS: Add sonet.h to ATM section of MAINTAINERS octeontx2-af: Fix CPT AF register offset calculation net: phy: realtek: Fix setting of PHY LEDs Mode B bit on RTL8211F net: ngbe: Fix phy mode set to external phy netfilter: flowtable: validate vlan header bnxt_en: Fix double DMA unmapping for XDP_REDIRECT ipv6: prevent possible UAF in ip6_xmit() ipv6: fix possible UAF in ip6_finish_output2() ipv6: prevent UAF in ip6_send_skb() netpoll: do not export netpoll_poll_[disable|enable]() selftests: mlxsw: ethtool_lanes: Source ethtool lib from correct path udp: fix receiving fraglist GSO packets ...
2024-08-23Merge tag 'kbuild-fixes-v6.11-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Eliminate the fdtoverlay command duplication in scripts/Makefile.lib - Fix 'make compile_commands.json' for external modules - Ensure scripts/kconfig/merge_config.sh handles missing newlines - Fix some build errors on macOS * tag 'kbuild-fixes-v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: fix typos "prequisites" to "prerequisites" Documentation/llvm: turn make command for ccache into code block kbuild: avoid scripts/kallsyms parsing /dev/null treewide: remove unnecessary <linux/version.h> inclusion scripts: kconfig: merge_config: config files: add a trailing newline Makefile: add $(srctree) to dependency of compile_commands.json target kbuild: clean up code duplication in cmd_fdtoverlay
2024-08-23Merge tag 'drm-xe-fixes-2024-08-22' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes UAPI Changes: - Fix OA format masks which were breaking build with gcc-5 (Geert) Driver Changes: - Fix opregion leak (Lucas) - Fix OA sysfs entry (Ashutosh) - Fix VM dma-resv lock (Brost) - Fix tile fini sequence (Brost) - Prevent UAF around preempt fence (Auld) - Fix DGFX display suspend/resume (Maarten) - Many Xe/Xe2 critical workarounds (Auld, Ngai-Mint, Bommu, Tejas, Daniele) - Fix devm/drmm issues (Daniele) - Fix missing workqueue destroy in xe_gt_pagefault (Stuart) - Drop HW fence pointer to HW fence ctx (Brost) - Free job before xe_exec_queue_put (Brost) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZsdVe0XI2Pq8C-ON@intel.com
2024-08-23Merge tag 'drm-misc-fixes-2024-08-22' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: nouveau: - firmware: use dma non-coherent allocator Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240822123907.GA234335@localhost.localdomain
2024-08-23Merge tag 'drm-intel-fixes-2024-08-22' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes - Fix for HDCP timeouts Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZsbPMm6XfzimmZW0@jlahtine-mobl.ger.corp.intel.com
2024-08-23Merge tag 'amd-drm-fixes-6.11-2024-08-21' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.11-2024-08-21: amdgpu: - GFX10 firmware loading fix - SDMA 5.2 fix - Debugfs parameter validation fix - eGPU hotplug fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240821172810.302416-1-alexander.deucher@amd.com
2024-08-22Merge tag 'nvme-6.11-2024-08-22' of git://git.infradead.org/nvme into block-6.11Jens Axboe
Pull NVMe fixes from Keith: "nvme fixes for Linux 6.11 - Remove unused struct field (Nilay) - Fix fabrics keep-alive teardown order (Ming)" * tag 'nvme-6.11-2024-08-22' of git://git.infradead.org/nvme: nvme: Remove unused field nvme: move stopping keep-alive into nvme_uninit_ctrl()
2024-08-22NFS: Avoid unnecessary rescanning of the per-server delegation listTrond Myklebust
If the call to nfs_delegation_grab_inode() fails, we will not have dropped any locks that require us to rescan the list. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2024-08-22NFSv4: Fix clearing of layout segments in layoutreturnTrond Myklebust
Make sure that we clear the layout segments in cases where we see a fatal error, and also in the case where the layout is invalid. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2024-08-22NFSv4: Add missing rescheduling points in nfs_client_return_marked_delegationsTrond Myklebust
We're seeing reports of soft lockups when iterating through the loops, so let's add rescheduling points. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2024-08-22nfs: fix bitmap decoder to handle a 3rd wordJeff Layton
It only decodes the first two words at this point. Have it decode the third word as well. Without this, the client doesn't send delegated timestamps in the CB_GETATTR response. With this change we also need to expand the on-stack bitmap in decode_recallany_args to 3 elements, in case the server sends a larger bitmap than expected. Fixes: 43df7110f4a9 ("NFSv4: Add CB_GETATTR support for delegated attributes") Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Benjamin Coddington <bcodding@redhat.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2024-08-22nfs: fix the fetch of FATTR4_OPEN_ARGUMENTSJeff Layton
The client doesn't properly request FATTR4_OPEN_ARGUMENTS in the initial SERVER_CAPS getattr. Add FATTR4_WORD2_OPEN_ARGUMENTS to the initial request. Fixes: 707f13b3d081 (NFSv4: Add support for the FATTR4_OPEN_ARGUMENTS attribute) Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Benjamin Coddington <bcodding@redhat.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2024-08-23Merge tag 'drm-msm-fixes-2024-08-19' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-fixes Fixes for v6.11-rc5 1) Fixes from the virtual plane series, namely - fix the list of formats for QCM2290 since it has no YUV support - minor fix in dpu_plane_atomic_check_pipe() to check only for csc and not csc and scaler while allowing yuv formats - take rotation into account while allocating virtual planes 2) Fix to cleanup FB if dpu_format_populate_layout() fails. This fixes the warning splat during DRM file closure 3) Fix to reset the phy link params before re-starting link training. This fixes the 100% link training failure when someone starts modetest while cable is connected 4) Long pending fix to fix a visual corruption seen for 4k modes. Root-cause was we cannot support 4k@30 with 30bpp with 2 lanes so this is a critical fix to use 24bpp for such cases 5) Fix to move dpu encoder's connector assignment to atomic_enable(). This fixes the NULL ptr crash for cases when there is an atomic_enable() without atomic_modeset() after atomic_disable() . This happens for connectors_changed case of crtc. It fixes a NULL ptr crash reported during hotplug. 6) Fix to simplify DPU's debug macros without which dynamic debug does not work as expected 7) Fix the highest bank bit setting for sc7180 8) adreno: fix error return if missing firmware-name Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvxF2p3-AsjUydmSYrA0Vb+Ea7nh3VtNX0pT0Ae_Me-Kw@mail.gmail.com
2024-08-22smb/client: fix typo: GlobalMid_Sem -> GlobalMid_LockChenXiaoSong
The comments have typos, fix that to not confuse readers. Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Reviewed-by: Namjae Jeon <linkinjeon@kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
2024-08-22cpufreq/amd-pstate: Use topology_logical_package_id() instead of ↵Gautham R. Shenoy
logical_die_id() After the commit 63edbaa48a57 ("x86/cpu/topology: Add support for the AMD 0x80000026 leaf"), the topolgy_logical_die_id() function returns the logical Core Chiplet Die (CCD) ID instead of the logical socket ID. Since this is currently used to set MSR_AMD_CPPC_ENABLE, which needs to be set on any one of the threads of the socket, it is prudent to use topology_logical_package_id() in place of topology_logical_die_id(). Fixes: 63edbaa48a57 ("x86/cpu/topology: Add support for the AMD 0x80000026 leaf") cc: stable@vger.kernel.org # 6.10 Signed-off-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Tested-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com> Link: https://lore.kernel.org/lkml/20240801124509.3650-1-Dhananjay.Ugwekar@amd.com/ Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
2024-08-22cpufreq: amd-pstate: Fix uninitialized variable in amd_pstate_cpu_boost_update()Dan Carpenter
Smatch complains that "ret" could be uninitialized: drivers/cpufreq/amd-pstate.c:734 amd_pstate_cpu_boost_update() error: uninitialized symbol 'ret'. This seems like it probably is a real issue. Initialize "ret" to zero to be safe. Fixes: c8c68c38b56f ("cpufreq: amd-pstate: initialize core precision boost state") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Perry Yuan <perry.yuan@amd.com> Acked-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Link: https://lore.kernel.org/lkml/7ff53543-6c04-48a0-8d99-7dc010b93b3a@stanley.mountain/T/ Signed-off-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
2024-08-22nvme: Remove unused fieldNilay Shroff
The "name" field in struct nvme_ctrl is unsued so removing it. This would help save 12 bytes of space for each nvme_ctrl instance created. Signed-off-by: Nilay Shroff <nilay@linux.ibm.com> Reviewed-by: Kanchan Joshi <joshi.k@samsung.com> Signed-off-by: Keith Busch <kbusch@kernel.org>
2024-08-22nvme: move stopping keep-alive into nvme_uninit_ctrl()Ming Lei
Commit 4733b65d82bd ("nvme: start keep-alive after admin queue setup") moves starting keep-alive from nvme_start_ctrl() into nvme_init_ctrl_finish(), but don't move stopping keep-alive into nvme_uninit_ctrl(), so keep-alive work can be started and keep pending after failing to start controller, finally use-after-free is triggered if nvme host driver is unloaded. This patch fixes kernel panic when running nvme/004 in case that connection failure is triggered, by moving stopping keep-alive into nvme_uninit_ctrl(). This way is reasonable because keep-alive is now started in nvme_init_ctrl_finish(). Fixes: 3af755a46881 ("nvme: move nvme_stop_keep_alive() back to original position") Cc: Hannes Reinecke <hare@suse.de> Cc: Mark O'Donovan <shiftee@posteo.net> Reported-by: Changhui Zhong <czhong@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Keith Busch <kbusch@kernel.org>
2024-08-22s390/iucv: Fix vargs handling in iucv_alloc_device()Alexandra Winter
iucv_alloc_device() gets a format string and a varying number of arguments. This is incorrectly forwarded by calling dev_set_name() with the format string and a va_list, while dev_set_name() expects also a varying number of arguments. Symptoms: Corrupted iucv device names, which can result in log messages like: sysfs: cannot create duplicate filename '/devices/iucv/hvc_iucv1827699952' Fixes: 4452e8ef8c36 ("s390/iucv: Provide iucv_alloc_device() / iucv_release_device()") Link: https://bugzilla.suse.com/show_bug.cgi?id=1228425 Signed-off-by: Alexandra Winter <wintera@linux.ibm.com> Reviewed-by: Thorsten Winkler <twinkler@linux.ibm.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Link: https://patch.msgid.link/20240821091337.3627068-1-wintera@linux.ibm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-22net: ovs: fix ovs_drop_reasons errorMenglong Dong
There is something wrong with ovs_drop_reasons. ovs_drop_reasons[0] is "OVS_DROP_LAST_ACTION", but OVS_DROP_LAST_ACTION == __OVS_DROP_REASON + 1, which means that ovs_drop_reasons[1] should be "OVS_DROP_LAST_ACTION". And as Adrian tested, without the patch, adding flow to drop packets results in: drop at: do_execute_actions+0x197/0xb20 [openvsw (0xffffffffc0db6f97) origin: software input port ifindex: 8 timestamp: Tue Aug 20 10:19:17 2024 859853461 nsec protocol: 0x800 length: 98 original length: 98 drop reason: OVS_DROP_ACTION_ERROR With the patch, the same results in: drop at: do_execute_actions+0x197/0xb20 [openvsw (0xffffffffc0db6f97) origin: software input port ifindex: 8 timestamp: Tue Aug 20 10:16:13 2024 475856608 nsec protocol: 0x800 length: 98 original length: 98 drop reason: OVS_DROP_LAST_ACTION Fix this by initializing ovs_drop_reasons with index. Fixes: 9d802da40b7c ("net: openvswitch: add last-action drop reason") Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn> Tested-by: Adrian Moreno <amorenoz@redhat.com> Reviewed-by: Adrian Moreno <amorenoz@redhat.com> Link: https://patch.msgid.link/20240821123252.186305-1-dongml2@chinatelecom.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-22Merge tag 'nf-24-08-22' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for net: Patch #1 disable BH when collecting stats via hardware offload to ensure concurrent updates from packet path do not result in losing stats. From Sebastian Andrzej Siewior. Patch #2 uses write seqcount to reset counters serialize against reader. Also from Sebastian Andrzej Siewior. Patch #3 ensures vlan header is in place before accessing its fields, according to KMSAN splat triggered by syzbot. * tag 'nf-24-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: netfilter: flowtable: validate vlan header netfilter: nft_counter: Synchronize nft_counter_reset() against reader. netfilter: nft_counter: Disable BH in nft_counter_offload_stats(). ==================== Link: https://patch.msgid.link/20240822101842.4234-1-pablo@netfilter.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-22Merge branch 'net-xilinx-axienet-multicast-fixes-and-improvements'Jakub Kicinski
Sean Anderson says: ==================== net: xilinx: axienet: Multicast fixes and improvements [part] ==================== First two patches of the series which are fixes. Link: https://patch.msgid.link/20240822154059.1066595-1-sean.anderson@linux.dev Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-22net: xilinx: axienet: Fix dangling multicast addressesSean Anderson
If a multicast address is removed but there are still some multicast addresses, that address would remain programmed into the frame filter. Fix this by explicitly setting the enable bit for each filter. Fixes: 8a3b7a252dca ("drivers/net/ethernet/xilinx: added Xilinx AXI Ethernet driver") Signed-off-by: Sean Anderson <sean.anderson@linux.dev> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20240822154059.1066595-3-sean.anderson@linux.dev Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-22net: xilinx: axienet: Always disable promiscuous modeSean Anderson
If promiscuous mode is disabled when there are fewer than four multicast addresses, then it will not be reflected in the hardware. Fix this by always clearing the promiscuous mode flag even when we program multicast addresses. Fixes: 8a3b7a252dca ("drivers/net/ethernet/xilinx: added Xilinx AXI Ethernet driver") Signed-off-by: Sean Anderson <sean.anderson@linux.dev> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20240822154059.1066595-2-sean.anderson@linux.dev Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-22firmware: microchip: fix incorrect error report of programming:timeout on ↵Steve Wilkins
success After successfully programming the SPI flash with an MFPS auto update image, the error sysfs attribute reports programming:timeout. This is caused by an incorrect check on the return value from wait_for_completion_timeout() in mpfs_auto_update_poll_complete(). Fixes: ec5b0f1193ad ("firmware: microchip: add PolarFire SoC Auto Update support") Signed-off-by: Steve Wilkins <steve.wilkins@raymarine.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
2024-08-22thermal: of: Fix OF node leak in of_thermal_zone_find() error pathsKrzysztof Kozlowski
Terminating for_each_available_child_of_node() loop requires dropping OF node reference, so bailing out on errors misses this. Solve the OF node reference leak with scoped for_each_available_child_of_node_scoped(). Fixes: 3fd6d6e2b4e8 ("thermal/of: Rework the thermal device tree initialization") Cc: <stable@vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/20240814195823.437597-3-krzysztof.kozlowski@linaro.org Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2024-08-22thermal: of: Fix OF node leak in thermal_of_zone_register()Krzysztof Kozlowski
thermal_of_zone_register() calls of_thermal_zone_find() which will iterate over OF nodes with for_each_available_child_of_node() to find matching thermal zone node. When it finds such, it exits the loop and returns the node. Prematurely ending for_each_available_child_of_node() loops requires dropping OF node reference, thus success of of_thermal_zone_find() means that caller must drop the reference. Fixes: 3fd6d6e2b4e8 ("thermal/of: Rework the thermal device tree initialization") Cc: All applicable <stable@vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/20240814195823.437597-2-krzysztof.kozlowski@linaro.org Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
generated by cgit (git 2.34.1) at 2025-09-11 17:09:37 +0000