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[PATCH] arm64: dts: ti: k3-j722s-evm: Fix USB gpio-hog level for Type-C

by Siddharth Vadapalli

According to the "GPIO Expander Map / Table" section of the J722S EVM Schematic within the Evaluation Module Design Files package [0], the GPIO Pin P05 located on the GPIO Expander 1 (I2C0/0x23) has to be pulled down to select the Type-C interface. Since commit under Fixes claims to enable the Type-C interface, update the property within "p05-hog" from "output-high" to "output-low", thereby switching from the Type-A interface to the Type-C interface. [0]: https://www.ti.com/lit/zip/sprr495 Cc: <stable(a)vger.kernel.org> Fixes: 485705df5d5f ("arm64: dts: ti: k3-j722s: Enable PCIe and USB support on J722S-EVM") Signed-off-by: Siddharth Vadapalli <s-vadapalli(a)ti.com> --- Hello, This patch is based on commit 86731a2a651e Linux 6.16-rc3 of Mainline Linux. Regards, Siddharth. arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts index a47852fdca70..d0533723412a 100644 --- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts @@ -634,7 +634,7 @@ p05-hog { /* P05 - USB2.0_MUX_SEL */ gpio-hog; gpios = <5 GPIO_ACTIVE_LOW>; - output-high; + output-low; }; p01_hog: p01-hog { -- 2.34.1

2 months

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[PATCH] drm/panfrost: Fix scheduler workqueue bug

by Philipp Stanner

When the GPU scheduler was ported to using a struct for its initialization parameters, it was overlooked that panfrost creates a distinct workqueue for timeout handling. The pointer to this new workqueue is not initialized to the struct, resulting in NULL being passed to the scheduler, which then uses the system_wq for timeout handling. Set the correct workqueue to the init args struct. Cc: stable(a)vger.kernel.org # 6.15+ Fixes: 796a9f55a8d1 ("drm/sched: Use struct for drm_sched_init() params") Reported-by: Tvrtko Ursulin <tvrtko.ursulin(a)igalia.com> Closes: https://lore.kernel.org/dri-devel/b5d0921c-7cbf-4d55-aa47-c35cd7861c02@igal… Signed-off-by: Philipp Stanner <phasta(a)kernel.org> --- drivers/gpu/drm/panfrost/panfrost_job.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c index 5657106c2f7d..15e2d505550f 100644 --- a/drivers/gpu/drm/panfrost/panfrost_job.c +++ b/drivers/gpu/drm/panfrost/panfrost_job.c @@ -841,7 +841,6 @@ int panfrost_job_init(struct panfrost_device *pfdev) .num_rqs = DRM_SCHED_PRIORITY_COUNT, .credit_limit = 2, .timeout = msecs_to_jiffies(JOB_TIMEOUT_MS), - .timeout_wq = pfdev->reset.wq, .name = "pan_js", .dev = pfdev->dev, }; @@ -879,6 +878,7 @@ int panfrost_job_init(struct panfrost_device *pfdev) pfdev->reset.wq = alloc_ordered_workqueue("panfrost-reset", 0); if (!pfdev->reset.wq) return -ENOMEM; + args.timeout_wq = pfdev->reset.wq; for (j = 0; j < NUM_JOB_SLOTS; j++) { js->queue[j].fence_context = dma_fence_context_alloc(1); -- 2.49.0

2 months

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[PATCH wireless v1] wifi: mwifiex: discard erroneous disassoc frames on STA interface

by Vitor Soares

From: Vitor Soares <vitor.soares(a)toradex.com> When operating in concurrent STA/AP mode with host MLME enabled, the firmware incorrectly sends disassociation frames to the STA interface when clients disconnect from the AP interface. This causes kernel warnings as the STA interface processes disconnect events that don't apply to it: [ 1303.240540] WARNING: CPU: 0 PID: 513 at net/wireless/mlme.c:141 cfg80211_process_disassoc+0x78/0xec [cfg80211] [ 1303.250861] Modules linked in: 8021q garp stp mrp llc rfcomm bnep btnxpuart nls_iso8859_1 nls_cp437 onboard_us [ 1303.327651] CPU: 0 UID: 0 PID: 513 Comm: kworker/u9:2 Not tainted 6.16.0-rc1+ #3 PREEMPT [ 1303.335937] Hardware name: Toradex Verdin AM62 WB on Verdin Development Board (DT) [ 1303.343588] Workqueue: MWIFIEX_RX_WORK_QUEUE mwifiex_rx_work_queue [mwifiex] [ 1303.350856] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 1303.357904] pc : cfg80211_process_disassoc+0x78/0xec [cfg80211] [ 1303.364065] lr : cfg80211_process_disassoc+0x70/0xec [cfg80211] [ 1303.370221] sp : ffff800083053be0 [ 1303.373590] x29: ffff800083053be0 x28: 0000000000000000 x27: 0000000000000000 [ 1303.380855] x26: 0000000000000000 x25: 00000000ffffffff x24: ffff000002c5b8ae [ 1303.388120] x23: ffff000002c5b884 x22: 0000000000000001 x21: 0000000000000008 [ 1303.395382] x20: ffff000002c5b8ae x19: ffff0000064dd408 x18: 0000000000000006 [ 1303.402646] x17: 3a36333a61623a30 x16: 32206d6f72662063 x15: ffff800080bfe048 [ 1303.409910] x14: ffff000003625300 x13: 0000000000000001 x12: 0000000000000000 [ 1303.417173] x11: 0000000000000002 x10: ffff000003958600 x9 : ffff000003625300 [ 1303.424434] x8 : ffff00003fd9ef40 x7 : ffff0000039fc280 x6 : 0000000000000002 [ 1303.431695] x5 : ffff0000038976d4 x4 : 0000000000000000 x3 : 0000000000003186 [ 1303.438956] x2 : 000000004836ba20 x1 : 0000000000006986 x0 : 00000000d00479de [ 1303.446221] Call trace: [ 1303.448722] cfg80211_process_disassoc+0x78/0xec [cfg80211] (P) [ 1303.454894] cfg80211_rx_mlme_mgmt+0x64/0xf8 [cfg80211] [ 1303.460362] mwifiex_process_mgmt_packet+0x1ec/0x460 [mwifiex] [ 1303.466380] mwifiex_process_sta_rx_packet+0x1bc/0x2a0 [mwifiex] [ 1303.472573] mwifiex_handle_rx_packet+0xb4/0x13c [mwifiex] [ 1303.478243] mwifiex_rx_work_queue+0x158/0x198 [mwifiex] [ 1303.483734] process_one_work+0x14c/0x28c [ 1303.487845] worker_thread+0x2cc/0x3d4 [ 1303.491680] kthread+0x12c/0x208 [ 1303.495014] ret_from_fork+0x10/0x20 Add validation in the STA receive path to verify that disassoc/deauth frames originate from the connected AP. Frames that fail this check are discarded early, preventing them from reaching the MLME layer and triggering WARN_ON(). This filtering logic is similar with that used in the ieee80211_rx_mgmt_disassoc() function in mac80211, which drops disassoc frames that don't match the current BSSID (!ether_addr_equal(mgmt->bssid, sdata->vif.cfg.ap_addr)), ensuring only relevant frames are processed. Tested on: - 8997 with FW 16.68.1.p197 Fixes: 36995892c271 ("wifi: mwifiex: add host mlme for client mode") Cc: stable(a)vger.kernel.org Signed-off-by: Vitor Soares <vitor.soares(a)toradex.com> --- drivers/net/wireless/marvell/mwifiex/util.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/marvell/mwifiex/util.c b/drivers/net/wireless/marvell/mwifiex/util.c index 4c5b1de0e936..6882e90e90b2 100644 --- a/drivers/net/wireless/marvell/mwifiex/util.c +++ b/drivers/net/wireless/marvell/mwifiex/util.c @@ -459,7 +459,9 @@ mwifiex_process_mgmt_packet(struct mwifiex_private *priv, "auth: receive authentication from %pM\n", ieee_hdr->addr3); } else { - if (!priv->wdev.connected) + if (!priv->wdev.connected || + !ether_addr_equal(ieee_hdr->addr3, + priv->curr_bss_params.bss_descriptor.mac_address)) return 0; if (ieee80211_is_deauth(ieee_hdr->frame_control)) { -- 2.34.1

2 months

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[PATCH 6.15 000/263] 6.15.5-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.15.5 release. There are 263 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 Sun, 06 Jul 2025 12:55:09 +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-6.15.5-rc2… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.15.5-rc2 Mario Limonciello <mario.limonciello(a)amd.com> drm/amd/display: Fix AMDGPU_MAX_BL_LEVEL value Mario Limonciello <mario.limonciello(a)amd.com> drm/amd/display: Export full brightness range to userspace Mario Limonciello <mario.limonciello(a)amd.com> drm/amd/display: Optimize custom brightness curve Mario Limonciello <mario.limonciello(a)amd.com> drm/amd/display: Only read ACPI backlight caps once Mario Limonciello <mario.limonciello(a)amd.com> drm/amd/display: Fix default DC and AC levels Mario Limonciello <mario.limonciello(a)amd.com> drm/amd/display: Add debugging message for brightness caps Cyril Bur <cyrilbur(a)tenstorrent.com> riscv: uaccess: Only restore the CSR_STATUS SUM bit Jens Axboe <axboe(a)kernel.dk> io_uring: gate REQ_F_ISREG on !S_ANON_INODE as well Jens Axboe <axboe(a)kernel.dk> io_uring/kbuf: flag partial buffer mappings Heiko Carstens <hca(a)linux.ibm.com> s390/ptrace: Fix pointer dereferencing in regs_get_kernel_stack_nth() Chang S. Bae <chang.seok.bae(a)intel.com> x86/pkeys: Simplify PKRU update in signal frame Chang S. Bae <chang.seok.bae(a)intel.com> x86/fpu: Refactor xfeature bitmask update code for sigframe XSAVE Danilo Krummrich <dakr(a)kernel.org> rust: devres: do not dereference to the internal Revocable Danilo Krummrich <dakr(a)kernel.org> rust: devres: fix race in Devres::drop() Danilo Krummrich <dakr(a)kernel.org> rust: revocable: indicate whether `data` has been revoked already Danilo Krummrich <dakr(a)kernel.org> rust: completion: implement initial abstraction Michael Strauss <michael.strauss(a)amd.com> drm/amd/display: Get LTTPR IEEE OUI/Device ID From Closest LTTPR To Host Michael Strauss <michael.strauss(a)amd.com> drm/amd/display: Add early 8b/10b channel equalization test pattern sequence Sasha Levin <sashal(a)kernel.org> sched_ext: Make scx_group_set_weight() always update tg->scx.weight Sasha Levin <sashal(a)kernel.org> arm64: dts: qcom: x1e78100-t14s: fix missing HID supplies Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/mes: add missing locking in helper functions Eric Biggers <ebiggers(a)google.com> crypto: powerpc/poly1305 - add depends on BROKEN for now Stephan Gerhold <stephan.gerhold(a)linaro.org> arm64: dts: qcom: x1-crd: Fix vreg_l2j_1p2 voltage Sasha Levin <sashal(a)kernel.org> arm64: dts: qcom: x1e78100-t14s: mark l12b and l15b always-on Johan Hovold <johan+linaro(a)kernel.org> arm64: dts: qcom: x1e80100-crd: mark l12b and l15b always-on Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> arm64: dts: qcom: Commonize X1 CRD DTSI Alex Hung <alex.hung(a)amd.com> drm/amd/display: Fix mpv playback corruption on weston Peichen Huang <PeiChen.Huang(a)amd.com> drm/amd/display: Add dc cap for dp tunneling Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Add more checks for DSC / HUBP ONO guarantees Frank Min <Frank.Min(a)amd.com> drm/amdgpu: add kicker fws loading for gfx11/smu13/psp13 Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: switch job hw_fence to amdgpu_fence Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: Fix SDMA UTC_L1 handling during start/stop sequences Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/dsi: Fix off by one in BXT_MIPI_TRANS_VTOTAL Daniele Ceraolo Spurio <daniele.ceraolospurio(a)intel.com> drm/xe: Fix early wedge on GuC load failure Lucas De Marchi <lucas.demarchi(a)intel.com> drm/xe: Fix taking invalid lock on wedge Lucas De Marchi <lucas.demarchi(a)intel.com> drm/xe: Fix memset on iomem Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check dce_hwseq before dereferencing it Frank Min <Frank.Min(a)amd.com> drm/amdgpu: Add kicker device detection Sonny Jiang <sonny.jiang(a)amd.com> drm/amdgpu: VCN v5_0_1 to prevent FW checking RB during DPG pause Yihan Zhu <Yihan.Zhu(a)amd.com> drm/amd/display: Fix RMCM programming seq errors Matthew Auld <matthew.auld(a)intel.com> drm/xe/guc_submit: add back fix Matthew Auld <matthew.auld(a)intel.com> drm/xe/sched: stop re-submitting signalled jobs Matthew Auld <matthew.auld(a)intel.com> drm/xe/vm: move rebind_work init earlier Zhongwei Zhang <Zhongwei.Zhang(a)amd.com> drm/amd/display: Correct non-OLED pre_T11_delay. Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: disable workload profile switching when OD is enabled John Olender <john.olender(a)gmail.com> drm/amdgpu: amdgpu_vram_mgr_new(): Clamp lpfn to total vram Wentao Liang <vulab(a)iscas.ac.cn> drm/amd/display: Add null pointer check for get_first_active_display() Aradhya Bhatia <a-bhatia1(a)ti.com> drm/bridge: cdns-dsi: Wait for Clk and Data Lanes to be ready Aradhya Bhatia <a-bhatia1(a)ti.com> drm/bridge: cdns-dsi: Check return value when getting default PHY config Aradhya Bhatia <a-bhatia1(a)ti.com> drm/bridge: cdns-dsi: Fix connecting to next bridge Aradhya Bhatia <a-bhatia1(a)ti.com> drm/bridge: cdns-dsi: Fix phy de-init and flag it so Aradhya Bhatia <a-bhatia1(a)ti.com> drm/bridge: cdns-dsi: Fix the clock variable for mode_valid() Imre Deak <imre.deak(a)intel.com> drm/i915/dp_mst: Work around Thunderbolt sink disconnect after SINK_COUNT_ESI read Imre Deak <imre.deak(a)intel.com> drm/i915/ptl: Use everywhere the correct DDI port clock select mask Jay Cornwall <jay.cornwall(a)amd.com> drm/amdkfd: Fix race in GWS queue scheduling Stephan Gerhold <stephan.gerhold(a)linaro.org> drm/msm/gpu: Fix crash when throttling GPU immediately during boot Thomas Zimmermann <tzimmermann(a)suse.de> drm/udl: Unregister device before cleaning up on disconnect Qiu-ji Chen <chenqiuji666(a)gmail.com> drm/tegra: Fix a possible null pointer dereference Thierry Reding <treding(a)nvidia.com> drm/tegra: Assign plane type before registration Thomas Zimmermann <tzimmermann(a)suse.de> drm/simpledrm: Do not upcast in release helpers Luca Ceresoli <luca.ceresoli(a)bootlin.com> drm/panel: simple: Tianma TM070JDHG34-00: add delays Maíra Canal <mcanal(a)igalia.com> drm/etnaviv: Protect the scheduler's pending list with its lock Thomas Zimmermann <tzimmermann(a)suse.de> drm/cirrus-qemu: Fix pitch programming Thomas Zimmermann <tzimmermann(a)suse.de> drm/ast: Fix comment on modeset lock Karan Tilak Kumar <kartilak(a)cisco.com> scsi: fnic: Turn off FDMI ACTIVE flags on link down Karan Tilak Kumar <kartilak(a)cisco.com> scsi: fnic: Fix crash in fnic_wq_cmpl_handler when FDMI times out anvithdosapati <anvithdosapati(a)google.com> scsi: ufs: core: Fix clk scaling to be conditional in reset and restore Chen Yu <yu.c.chen(a)intel.com> scsi: megaraid_sas: Fix invalid node index Qasim Ijaz <qasdev00(a)gmail.com> HID: wacom: fix kobject reference count leak Qasim Ijaz <qasdev00(a)gmail.com> HID: wacom: fix memory leak on sysfs attribute creation failure Qasim Ijaz <qasdev00(a)gmail.com> HID: wacom: fix memory leak on kobject creation failure Iusico Maxim <iusico.maxim(a)libero.it> HID: lenovo: Restrict F7/9/11 mode to compact keyboards only Qasim Ijaz <qasdev00(a)gmail.com> HID: appletb-kbd: fix "appletb_backlight" backlight device reference counting Chao Yu <chao(a)kernel.org> f2fs: fix to zero post-eof page David Hildenbrand <david(a)redhat.com> mm/gup: revert "mm: gup: fix infinite loop within __get_longterm_locked" Kairui Song <kasong(a)tencent.com> mm/shmem, swap: fix softlockup with mTHP swapin Kairui Song <kasong(a)tencent.com> mm: userfaultfd: fix race of userfaultfd_move and swap cache Liam R. Howlett <Liam.Howlett(a)oracle.com> maple_tree: fix MA_STATE_PREALLOC flag in mas_preallocate() Jiawen Wu <jiawenwu(a)trustnetic.com> net: libwx: fix the creation of page_pool Khairul Anuar Romli <khairul.anuar.romli(a)altera.com> spi: spi-cadence-quadspi: Fix pm runtime unbalance Stephen Smalley <stephen.smalley.work(a)gmail.com> selinux: change security_compute_sid to return the ssid or tsid on match Kuan-Wei Chiu <visitorckw(a)gmail.com> Revert "bcache: remove heap-related macros and switch to generic min_heap" Kuan-Wei Chiu <visitorckw(a)gmail.com> Revert "bcache: update min_heap_callbacks to use default builtin swap" Filipe Manana <fdmanana(a)suse.com> btrfs: fix invalid inode pointer dereferences during log replay Mark Harmstone <maharmstone(a)fb.com> btrfs: update superblock's device bytes_used when dropping chunk Filipe Manana <fdmanana(a)suse.com> btrfs: fix a race between renames and directory logging Kuan-Wei Chiu <visitorckw(a)gmail.com> bcache: remove unnecessary select MIN_HEAP Heinz Mauelshagen <heinzm(a)redhat.com> dm-raid: fix variable in journal device check Frédéric Danis <frederic.danis(a)collabora.com> Bluetooth: L2CAP: Fix L2CAP MTU negotiation Fabio Estevam <festevam(a)gmail.com> serial: imx: Restore original RXTL for console to fix data loss Aidan Stewart <astewart(a)tektelic.com> serial: core: restore of_node information in sysfs Yao Zi <ziyao(a)disroot.org> dt-bindings: serial: 8250: Make clocks and clock-frequency exclusive Nathan Chancellor <nathan(a)kernel.org> staging: rtl8723bs: Avoid memset() in aes_cipher() and aes_decipher() Xin Li (Intel) <xin(a)zytor.com> x86/traps: Initialize DR6 by writing its architectural reset value Avadhut Naik <avadhut.naik(a)amd.com> EDAC/amd64: Fix size calculation for Non-Power-of-Two DIMMs Paulo Alcantara <pc(a)manguebit.org> smb: client: fix potential deadlock when reconnecting channels Michal Wajdeczko <michal.wajdeczko(a)intel.com> drm/xe: Process deferred GGTT node removals on device unwind Michal Wajdeczko <michal.wajdeczko(a)intel.com> drm/xe/guc: Explicitly exit CT safe mode on unwind Jayesh Choudhary <j-choudhary(a)ti.com> drm/bridge: ti-sn65dsi86: Add HPD for DisplayPort connector type Wolfram Sang <wsa+renesas(a)sang-engineering.com> drm/bridge: ti-sn65dsi86: make use of debugfs_init callback Arnd Bergmann <arnd(a)arndb.de> drm/i915: fix build error some more Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Adjust output for discovery error handling Louis Chauvet <louis.chauvet(a)bootlin.com> drm: writeback: Fix drm_writeback_connector_cleanup signature Charles Mirabile <cmirabil(a)redhat.com> riscv: fix runtime constant support for nommu kernels Christoph Hellwig <hch(a)lst.de> nvme: fix atomic write size validation Christoph Hellwig <hch(a)lst.de> nvme: refactor the atomic write unit detection Jakub Kicinski <kuba(a)kernel.org> net: selftests: fix TCP packet checksum Salvatore Bonaccorso <carnil(a)debian.org> ALSA: hda/realtek: Fix built-in mic on ASUS VivoBook X507UAR Kuniyuki Iwashima <kuniyu(a)google.com> atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister(). Jakub Kicinski <kuba(a)kernel.org> netlink: specs: tc: replace underscores with dashes in names Simon Horman <horms(a)kernel.org> net: enetc: Correct endianness handling in _enetc_rd_reg64 Adin Scannell <amscanne(a)meta.com> libbpf: Fix possible use-after-free for externs Jens Axboe <axboe(a)kernel.dk> io_uring/net: mark iov as dynamically allocated even for single segments Tiwei Bie <tiwei.btw(a)antgroup.com> um: ubd: Add missing error check in start_io_thread() Yan Zhai <yan(a)cloudflare.com> bnxt: properly flush XDP redirect lists Stefano Garzarella <sgarzare(a)redhat.com> vsock/uapi: fix linux/vm_sockets.h userspace compilation errors Al Viro <viro(a)zeniv.linux.org.uk> userns and mnt_idmap leak in open_tree_attr(2) Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: finish link init before RCU publish Muna Sinada <muna.sinada(a)oss.qualcomm.com> wifi: mac80211: Create separate links for VLAN interfaces Muna Sinada <muna.sinada(a)oss.qualcomm.com> wifi: mac80211: Add link iteration macro for link data Kuniyuki Iwashima <kuniyu(a)google.com> af_unix: Don't set -ECONNRESET for consumed OOB skb. Lachlan Hodges <lachlan.hodges(a)morsemicro.com> wifi: mac80211: fix beacon interval calculation overflow Ido Schimmel <idosch(a)nvidia.com> bridge: mcast: Fix use-after-free during router port configuration Thomas Fourier <fourier.thomas(a)gmail.com> ethernet: ionic: Fix DMA mapping tests Breno Leitao <leitao(a)debian.org> net: netpoll: Initialize UDP checksum field before checksumming Yuan Chen <chenyuan(a)kylinos.cn> libbpf: Fix null pointer dereference in btf_dump__free on allocation failure Al Viro <viro(a)zeniv.linux.org.uk> attach_recursive_mnt(): do not lock the covering tree when sliding something under it Youngjun Lee <yjjuny.lee(a)samsung.com> ALSA: usb-audio: Fix out-of-bounds read in snd_usb_get_audioformat_uac3() Kuniyuki Iwashima <kuniyu(a)google.com> Bluetooth: hci_core: Fix use-after-free in vhci_flush() Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> ASoC: amd: ps: fix for soundwire failures during hibernation exit sequence Eric Dumazet <edumazet(a)google.com> atm: clip: prevent NULL deref in clip_push() Thomas Fourier <fourier.thomas(a)gmail.com> scsi: fnic: Fix missing DMA mapping error in fnic_send_frame() Dan Williams <dan.j.williams(a)intel.com> cxl/ras: Fix CPER handler device confusion Thomas Zeitlhofer <thomas.zeitlhofer+lkml(a)ze-it.at> HID: wacom: fix crash in wacom_aes_battery_handler() Even Xu <even.xu(a)intel.com> HID: Intel-thc-hid: Intel-quicki2c: Enhance QuickI2C reset flow Matthew Auld <matthew.auld(a)intel.com> drm/xe: move DPT l2 flush to a more sensible place Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> drm/xe: Move DSB l2 flush to a more sensible place Ankit Nautiyal <ankit.k.nautiyal(a)intel.com> drm/i915/snps_hdmi_pll: Fix 64-bit divisor truncation by using div64_u64 Haoxiang Li <haoxiang_li2024(a)163.com> drm/xe/display: Add check for alloc_ordered_workqueue() Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/mes: add compatibility checks for set_hw_resource_1 Takashi Iwai <tiwai(a)suse.de> drm/amd/display: Add sanity checks for drm_edid_raw() Nam Cao <namcao(a)linutronix.de> Revert "riscv: misaligned: fix sleeping function called during misaligned access handling" Nam Cao <namcao(a)linutronix.de> Revert "riscv: Define TASK_SIZE_MAX for __access_ok()" Yu Kuai <yukuai3(a)huawei.com> lib/group_cpus: fix NULL pointer dereference from group_cpus_evenly() David Hildenbrand <david(a)redhat.com> fs/proc/task_mmu: fix PAGE_IS_PFNZERO detection for the huge zero folio Pavel Begunkov <asml.silence(a)gmail.com> io_uring: don't assume uaddr alignment in io_vec_fill_bvec Pavel Begunkov <asml.silence(a)gmail.com> io_uring/rsrc: don't rely on user vaddr alignment Pavel Begunkov <asml.silence(a)gmail.com> io_uring/rsrc: fix folio unpinning Fedor Pchelkin <pchelkin(a)ispras.ru> s390/pkey: Prevent overflow in size calculation for memdup_user() Klara Modin <klarasmodin(a)gmail.com> riscv: export boot_cpu_hartid Oliver Schramm <oliver.schramm97(a)gmail.com> ASoC: amd: yc: Add DMI quirk for Lenovo IdeaPad Slim 5 15 Han Gao <rabenda.cn(a)gmail.com> riscv: vector: Fix context save/restore with xtheadvector Paulo Alcantara <pc(a)manguebit.org> smb: client: fix regression with native SMB symlinks SeongJae Park <sj(a)kernel.org> mm/damon/sysfs-schemes: free old damon_sysfs_scheme_filter->memcg_path on write Stefan Metzmacher <metze(a)samba.org> smb: client: remove \t from TP_printk statements Niklas Cassel <cassel(a)kernel.org> ata: ahci: Use correct DMI identifier for ASUSPRO-D840SA LPM quirk Florian Fainelli <florian.fainelli(a)broadcom.com> scripts/gdb: fix dentry_name() lookup Haiyue Wang <haiyuewa(a)163.com> fuse: fix runtime warning on truncate_folio_batch_exceptionals() Bibo Mao <maobibo(a)loongson.cn> LoongArch: KVM: Check interrupt route from physical CPU Bibo Mao <maobibo(a)loongson.cn> LoongArch: KVM: Fix interrupt route update with EIOINTC Bibo Mao <maobibo(a)loongson.cn> LoongArch: KVM: Add address alignment check for IOCSR emulation Bibo Mao <maobibo(a)loongson.cn> LoongArch: KVM: Disable updating of "num_cpu" and "feature" Bibo Mao <maobibo(a)loongson.cn> LoongArch: KVM: Check validity of "num_cpu" from user space Bibo Mao <maobibo(a)loongson.cn> LoongArch: KVM: Avoid overflow with array index Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: robotfuzz-osif: disable zero-length read messages Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: tiny-usb: disable zero-length read messages Lukasz Kucharczyk <lukasz.kucharczyk(a)leica-geosystems.com> i2c: imx: fix emulated smbus block read Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> i2c: omap: Fix an error handling path in omap_i2c_probe() Kuniyuki Iwashima <kuniyu(a)google.com> af_unix: Don't leave consecutive consumed OOB skbs. Haoxiang Li <haoxiang_li2024(a)163.com> drm/i915/display: Add check for alloc_ordered_workqueue() and alloc_workqueue() Pavel Begunkov <asml.silence(a)gmail.com> io_uring/zcrx: fix area release on registration failure Pavel Begunkov <asml.silence(a)gmail.com> io_uring/zcrx: split out memory holders from area Pavel Begunkov <asml.silence(a)gmail.com> io_uring/zcrx: improve area validation Pavel Begunkov <asml.silence(a)gmail.com> io_uring/zcrx: move io_zcrx_iov_page Chao Yu <chao(a)kernel.org> f2fs: don't over-report free space or inodes in statvfs Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ASoC: codecs: wcd9335: Fix missing free of regulator supplies Peng Fan <peng.fan(a)nxp.com> ASoC: codec: wcd9335: Convert to GPIO descriptors Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Rollback non processed entities on error Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Increase/decrease the PM counter per IOCTL Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Create uvc_pm_(get|put) functions Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Keep streaming state in the file handle Filipe Manana <fdmanana(a)suse.com> btrfs: fix qgroup reservation leak on failure to allocate ordered extent David Sterba <dsterba(a)suse.com> btrfs: use unsigned types for constants defined as bit shifts Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> Revert "drm/i915/gem: Allow EXEC_CAPTURE on recoverable contexts on DG1" Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/gem: Allow EXEC_CAPTURE on recoverable contexts on DG1 Qu Wenruo <wqu(a)suse.com> btrfs: handle csum tree error with rescue=ibadroots correctly Filipe Manana <fdmanana(a)suse.com> btrfs: fix race between async reclaim worker and close_ctree() Kees Cook <kees(a)kernel.org> ovl: Check for NULL d_inode() in ovl_dentry_upper() Ben Dooks <ben.dooks(a)codethink.co.uk> riscv: save the SR_SUM status over switches Ziqi Chen <quic_ziqichen(a)quicinc.com> scsi: ufs: core: Don't perform UFS clkscaling during host async scan Dmitry Kandybka <d.kandybka(a)gmail.com> ceph: fix possible integer overflow in ceph_zero_objects() Shuming Fan <shumingf(a)realtek.com> ASoC: rt1320: fix speaker noise when volume bar is 100% Mario Limonciello <mario.limonciello(a)amd.com> ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> ALSA: hda: Add new pci id for AMD GPU display HD audio controller Cezary Rojewski <cezary.rojewski(a)intel.com> ALSA: hda: Ignore unsol events for cards being shut down Clément Léger <cleger(a)rivosinc.com> riscv: misaligned: declare misaligned_access_speed under CONFIG_RISCV_MISALIGNED Heiko Carstens <hca(a)linux.ibm.com> s390/mm: Fix in_atomic() handling in do_secure_storage_access() Andy Chiu <andybnac(a)gmail.com> riscv: add a data fence for CMODX in the kernel mode Michael Grzeschik <m.grzeschik(a)pengutronix.de> usb: typec: mux: do not return on EOPNOTSUPP in {mux, switch}_set Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> usb: typec: tipd: Fix wakeup source leaks on device unbind Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> usb: typec: tcpci: Fix wakeup source leaks on device unbind Jos Wang <joswang(a)lenovo.com> usb: typec: displayport: Receive DP Status Update NAK request exit dp altmode Peter Korsgaard <peter(a)korsgaard.com> usb: gadget: f_hid: wake up readers on disable/unbind Robert Hodaszi <robert.hodaszi(a)digi.com> usb: cdc-wdm: avoid setting WDM_READ for ZLP-s Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> usb: Add checks for snprintf() calls in usb_alloc_dev() Chance Yang <chance.yang(a)kneron.us> usb: common: usb-conn-gpio: use a unique name for usb connector device Jakub Lewalski <jakub.lewalski(a)nokia.com> tty: serial: uartlite: register uart driver in init Chen Yufeng <chenyufeng(a)iie.ac.cn> usb: potential integer overflow in usbg_make_tpg() Chenyuan Yang <chenyuan0y(a)gmail.com> misc: tps6594-pfsm: Add NULL pointer check in tps6594_pfsm_probe() Zhang Lixu <lixu.zhang(a)intel.com> iio: hid-sensor-prox: Add support for 16-bit report size David Lechner <dlechner(a)baylibre.com> iio: adc: ad7606_spi: check error in ad7606B_sw_mode_config() David Heidelberg <david(a)ixit.cz> iio: light: al3000a: Fix an error handling path in al3000a_probe() Angelo Dureghello <adureghello(a)baylibre.com> iio: dac: adi-axi-dac: add cntrl chan check Purva Yeshi <purvayeshi550(a)gmail.com> iio: adc: ad_sigma_delta: Fix use of uninitialized status_pos Michael Grzeschik <m.grzeschik(a)pengutronix.de> usb: dwc2: also exit clock_gating when stopping udc while suspended James Clark <james.clark(a)linaro.org> coresight: Only check bottom two claim bits Rengarajan S <rengarajan.s(a)microchip.com> 8250: microchip: pci1xxxx: Add PCIe Hot reset disable support for Rev C0 and later devices Benjamin Berg <benjamin.berg(a)intel.com> um: use proper care when taking mmap lock during segfault Sami Tolvanen <samitolvanen(a)google.com> um: Add cmpxchg8b_emu and checksum functions to asm-prototypes.h Daniele Palmas <dnlplm(a)gmail.com> bus: mhi: host: pci_generic: Add Telit FN920C04 modem support Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio: pressure: zpa2326: Use aligned_s64 for the timestamp Lin.Cao <lincao12(a)amd.com> drm/scheduler: signal scheduled fence when kill job Philip Yang <Philip.Yang(a)amd.com> drm/amdgpu: seq64 memory unmap uses uninterruptible lock Linggang Zeng <linggang.zeng(a)easystack.cn> bcache: fix NULL pointer in cache_set_flush() David (Ming Qiang) Wu <David.Wu3(a)amd.com> drm/amdgpu/vcn2.5: read back register after written David (Ming Qiang) Wu <David.Wu3(a)amd.com> drm/amdgpu/vcn3: read back register after written David (Ming Qiang) Wu <David.Wu3(a)amd.com> drm/amdgpu/vcn4: read back register after written David (Ming Qiang) Wu <David.Wu3(a)amd.com> drm/amdgpu/vcn5.0.1: read back register after written Yifan Zhang <yifan1.zhang(a)amd.com> amd/amdkfd: fix a kfd_process ref leak Yu Kuai <yukuai3(a)huawei.com> md/md-bitmap: fix dm-raid max_write_behind setting Hannes Reinecke <hare(a)kernel.org> nvme-tcp: sanitize request list handling Hannes Reinecke <hare(a)kernel.org> nvme-tcp: fix I/O stalls on congested sockets Ilan Peer <ilan.peer(a)intel.com> wifi: iwlwifi: mld: Move regulatory domain initialization Richard Zhu <hongxing.zhu(a)nxp.com> PCI: imx6: Add workaround for errata ERR051624 Hector Martin <marcan(a)marcan.st> PCI: apple: Fix missing OF node reference in apple_pcie_setup_port Wenbin Yao <quic_wenbyao(a)quicinc.com> PCI: dwc: Make link training more robust by setting PORT_LOGIC_LINK_WIDTH to one lane Thomas Gessler <thomas.gessler(a)brueckmann-gmbh.de> dmaengine: xilinx_dma: Set dma_device directions Yi Sun <yi.sun(a)intel.com> dmaengine: idxd: Check availability of workqueue allocated by idxd wq driver before using Rudraksha Gupta <guptarud(a)gmail.com> rust: arm: fix unknown (to Clang) argument '-mno-fdpic' FUJITA Tomonori <fujita.tomonori(a)gmail.com> rust: module: place cleanup_module() in .exit.text section Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: provide zero as a unique ID to the Mac client Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: allow a filename to contain special characters on SMB3.1.1 posix extension Alexis Czezar Torreno <alexisczezar.torreno(a)analog.com> hwmon: (pmbus/max34440) Fix support for max34451 Scott Mayhew <smayhew(a)redhat.com> NFSv4: xattr handlers should check for absent nfs filehandles Gregory Price <gourry(a)gourry.net> cxl: core/region - ignore interleave granularity when ways=1 Robert Richter <rrichter(a)amd.com> cxl/region: Add a dev_err() on missing target list entries Guang Yuan Wu <gwu(a)ddn.com> fuse: fix race between concurrent setattrs from multiple nodes Sven Schwermer <sven.schwermer(a)disruptive-technologies.com> leds: multicolor: Fix intensity setting while SW blinking Matthew Sakai <msakai(a)redhat.com> dm vdo indexer: don't read request structure after enqueuing Yikai Tsai <yikai.tsai.wiwynn(a)gmail.com> hwmon: (isl28022) Fix current reading calculation Nikhil Jha <njha(a)janestreet.com> sunrpc: don't immediately retransmit on seqno miss Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> mfd: sprd-sc27xx: Fix wakeup source leaks on device unbind Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> mfd: 88pm886: Fix wakeup source leaks on device unbind Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> mfd: max77705: Fix wakeup source leaks on device unbind Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> mfd: max14577: Fix wakeup source leaks on device unbind Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> mfd: max77541: Fix wakeup source leaks on device unbind Peng Fan <peng.fan(a)nxp.com> mailbox: Not protect module_put with spin_lock_irqsave Sagi Grimberg <sagi(a)grimberg.me> NFSv4.2: fix setattr caching of TIME_[MODIFY|ACCESS]_SET when timestamps are delegated Olga Kornievskaia <okorniev(a)redhat.com> NFSv4.2: fix listxattr to return selinux security label Han Young <hanyang.tony(a)bytedance.com> NFSv4: Always set NLINK even if the server doesn't support it Pali Rohár <pali(a)kernel.org> cifs: Fix encoding of SMB1 Session Setup NTLMSSP Request in non-UNICODE mode Pali Rohár <pali(a)kernel.org> cifs: Fix cifs_query_path_info() for Windows NT servers Pali Rohár <pali(a)kernel.org> cifs: Correctly set SMB1 SessionKey field in Session Setup Request ------------- Diffstat: Documentation/devicetree/bindings/serial/8250.yaml | 2 +- Documentation/netlink/specs/tc.yaml | 4 +- Makefile | 4 +- arch/arm64/boot/dts/qcom/x1-crd.dtsi | 1277 ++++++++++++++++++++ .../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dts | 45 + arch/arm64/boot/dts/qcom/x1e80100-crd.dts | 1270 +------------------ arch/arm64/boot/dts/qcom/x1e80100.dtsi | 2 +- arch/loongarch/kvm/intc/eiointc.c | 89 +- arch/powerpc/crypto/Kconfig | 1 + arch/riscv/include/asm/cpufeature.h | 5 +- arch/riscv/include/asm/pgtable.h | 1 - arch/riscv/include/asm/processor.h | 1 + arch/riscv/include/asm/runtime-const.h | 2 +- arch/riscv/include/asm/vector.h | 12 +- arch/riscv/kernel/asm-offsets.c | 5 + arch/riscv/kernel/entry.S | 9 + arch/riscv/kernel/setup.c | 1 + arch/riscv/kernel/traps_misaligned.c | 6 +- arch/riscv/mm/cacheflush.c | 15 +- arch/s390/kernel/ptrace.c | 2 +- arch/s390/mm/fault.c | 2 + arch/um/drivers/ubd_user.c | 2 +- arch/um/include/asm/asm-prototypes.h | 5 + arch/um/kernel/trap.c | 129 +- arch/x86/include/uapi/asm/debugreg.h | 21 +- arch/x86/kernel/cpu/common.c | 24 +- arch/x86/kernel/fpu/signal.c | 11 +- arch/x86/kernel/fpu/xstate.h | 22 +- arch/x86/kernel/traps.c | 34 +- arch/x86/um/asm/checksum.h | 3 + drivers/ata/ahci.c | 2 +- drivers/bus/mhi/host/pci_generic.c | 39 + drivers/cxl/core/ras.c | 47 +- drivers/cxl/core/region.c | 9 +- drivers/dma/idxd/cdev.c | 4 +- drivers/dma/xilinx/xilinx_dma.c | 2 + drivers/edac/amd64_edac.c | 57 +- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 28 +- drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 30 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 8 + drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 12 +- drivers/gpu/drm/amd/amdgpu/amdgpu_job.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 16 + drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 16 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 16 + drivers/gpu/drm/amd/amdgpu/amdgpu_seq64.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 17 + drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 6 + drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 5 + drivers/gpu/drm/amd/amdgpu/imu_v11_0.c | 9 +- drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/mes_v12_0.c | 3 +- drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 2 + drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | 6 +- drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 19 + drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 20 + drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 20 + drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c | 21 +- drivers/gpu/drm/amd/amdkfd/kfd_events.c | 1 + drivers/gpu/drm/amd/amdkfd/kfd_packet_manager_v9.c | 2 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 97 +- .../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 4 + drivers/gpu/drm/amd/display/dc/core/dc.c | 33 + drivers/gpu/drm/amd/display/dc/dc.h | 8 +- drivers/gpu/drm/amd/display/dc/dc_dp_types.h | 4 +- .../dc/dml2/dml21/dml21_translation_helper.c | 1 + .../dml21/src/dml2_core/dml2_core_dcn4_calcs.c | 5 +- .../amd/display/dc/dml2/dml2_translation_helper.c | 1 + .../drm/amd/display/dc/hwss/dce110/dce110_hwseq.c | 9 +- .../drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c | 28 + .../display/dc/link/protocols/link_dp_capability.c | 46 +- .../display/dc/link/protocols/link_dp_capability.h | 3 + .../display/dc/link/protocols/link_dp_training.c | 1 - .../dc/link/protocols/link_dp_training_8b_10b.c | 52 +- .../amd/display/dc/resource/dcn31/dcn31_resource.c | 3 + .../display/dc/resource/dcn314/dcn314_resource.c | 3 + .../amd/display/dc/resource/dcn35/dcn35_resource.c | 3 + .../display/dc/resource/dcn351/dcn351_resource.c | 3 + .../amd/display/dc/resource/dcn36/dcn36_resource.c | 3 + .../drm/amd/display/include/link_service_types.h | 2 + .../gpu/drm/amd/display/modules/hdcp/hdcp_psp.c | 3 + drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 22 + drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 1 + drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 12 +- drivers/gpu/drm/ast/ast_mode.c | 6 +- drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 32 +- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 109 +- drivers/gpu/drm/drm_writeback.c | 7 +- drivers/gpu/drm/etnaviv/etnaviv_sched.c | 5 +- drivers/gpu/drm/i915/display/intel_cx0_phy.c | 27 +- drivers/gpu/drm/i915/display/intel_cx0_phy_regs.h | 15 +- .../gpu/drm/i915/display/intel_display_driver.c | 30 +- drivers/gpu/drm/i915/display/intel_dp.c | 17 + drivers/gpu/drm/i915/display/intel_snps_hdmi_pll.c | 4 +- drivers/gpu/drm/i915/display/vlv_dsi.c | 4 +- drivers/gpu/drm/i915/i915_pmu.c | 2 +- drivers/gpu/drm/msm/msm_gpu_devfreq.c | 1 + drivers/gpu/drm/panel/panel-simple.c | 6 + drivers/gpu/drm/scheduler/sched_entity.c | 1 + drivers/gpu/drm/tegra/dc.c | 17 +- drivers/gpu/drm/tegra/hub.c | 4 +- drivers/gpu/drm/tegra/hub.h | 3 +- drivers/gpu/drm/tiny/cirrus-qemu.c | 1 - drivers/gpu/drm/tiny/simpledrm.c | 4 +- drivers/gpu/drm/udl/udl_drv.c | 2 +- drivers/gpu/drm/xe/display/xe_display.c | 2 + drivers/gpu/drm/xe/display/xe_dsb_buffer.c | 11 +- drivers/gpu/drm/xe/display/xe_fb_pin.c | 5 +- drivers/gpu/drm/xe/xe_ggtt.c | 11 + drivers/gpu/drm/xe/xe_gpu_scheduler.h | 10 +- drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c | 8 + drivers/gpu/drm/xe/xe_guc_ct.c | 17 +- drivers/gpu/drm/xe/xe_guc_ct.h | 5 + drivers/gpu/drm/xe/xe_guc_pc.c | 2 +- drivers/gpu/drm/xe/xe_guc_submit.c | 23 + drivers/gpu/drm/xe/xe_guc_types.h | 5 + drivers/gpu/drm/xe/xe_vm.c | 8 +- drivers/hid/hid-appletb-kbd.c | 5 + drivers/hid/hid-lenovo.c | 11 +- .../intel-quicki2c/quicki2c-protocol.c | 26 +- drivers/hid/wacom_sys.c | 7 +- drivers/hwmon/isl28022.c | 6 +- drivers/hwmon/pmbus/max34440.c | 48 +- drivers/hwtracing/coresight/coresight-core.c | 3 +- drivers/hwtracing/coresight/coresight-priv.h | 1 + drivers/i2c/busses/i2c-imx.c | 3 +- drivers/i2c/busses/i2c-omap.c | 7 +- drivers/i2c/busses/i2c-robotfuzz-osif.c | 6 + drivers/i2c/busses/i2c-tiny-usb.c | 6 + drivers/iio/adc/ad7606_spi.c | 8 +- drivers/iio/adc/ad_sigma_delta.c | 4 + drivers/iio/dac/adi-axi-dac.c | 24 + drivers/iio/light/al3000a.c | 9 +- drivers/iio/light/hid-sensor-prox.c | 3 + drivers/iio/pressure/zpa2326.c | 2 +- drivers/leds/led-class-multicolor.c | 3 +- drivers/mailbox/mailbox.c | 2 +- drivers/md/bcache/Kconfig | 1 - drivers/md/bcache/alloc.c | 57 +- drivers/md/bcache/bcache.h | 2 +- drivers/md/bcache/bset.c | 116 +- drivers/md/bcache/bset.h | 40 +- drivers/md/bcache/btree.c | 69 +- drivers/md/bcache/extents.c | 43 +- drivers/md/bcache/movinggc.c | 33 +- drivers/md/bcache/super.c | 10 +- drivers/md/bcache/sysfs.c | 4 +- drivers/md/bcache/util.h | 67 +- drivers/md/bcache/writeback.c | 13 +- drivers/md/dm-raid.c | 2 +- drivers/md/dm-vdo/indexer/volume.c | 24 +- drivers/md/md-bitmap.c | 2 +- drivers/media/usb/uvc/uvc_ctrl.c | 70 +- drivers/media/usb/uvc/uvc_v4l2.c | 93 +- drivers/media/usb/uvc/uvcvideo.h | 5 + drivers/mfd/88pm886.c | 6 +- drivers/mfd/max14577.c | 1 + drivers/mfd/max77541.c | 2 +- drivers/mfd/max77705.c | 4 +- drivers/mfd/sprd-sc27xx-spi.c | 5 +- drivers/misc/tps6594-pfsm.c | 3 + drivers/net/ethernet/broadcom/bnxt/bnxt.c | 5 +- drivers/net/ethernet/freescale/enetc/enetc_hw.h | 2 +- drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 12 +- drivers/net/ethernet/wangxun/libwx/wx_lib.c | 2 +- drivers/net/wireless/intel/iwlwifi/mld/fw.c | 8 +- drivers/nvme/host/core.c | 83 +- drivers/nvme/host/nvme.h | 3 +- drivers/nvme/host/tcp.c | 22 +- drivers/pci/controller/dwc/pci-imx6.c | 15 + drivers/pci/controller/dwc/pcie-designware.c | 5 +- drivers/pci/controller/pcie-apple.c | 3 + drivers/s390/crypto/pkey_api.c | 2 +- drivers/scsi/fnic/fdls_disc.c | 122 +- drivers/scsi/fnic/fnic.h | 2 +- drivers/scsi/fnic/fnic_fcs.c | 2 + drivers/scsi/fnic/fnic_fdls.h | 1 + drivers/scsi/megaraid/megaraid_sas_base.c | 6 +- drivers/spi/spi-cadence-quadspi.c | 12 +- drivers/staging/rtl8723bs/core/rtw_security.c | 44 +- drivers/tty/serial/8250/8250_pci1xxxx.c | 10 + drivers/tty/serial/imx.c | 17 +- drivers/tty/serial/serial_base_bus.c | 1 + drivers/tty/serial/uartlite.c | 25 +- drivers/ufs/core/ufshcd.c | 6 +- drivers/usb/class/cdc-wdm.c | 23 +- drivers/usb/common/usb-conn-gpio.c | 25 +- drivers/usb/core/usb.c | 14 +- drivers/usb/dwc2/gadget.c | 6 + drivers/usb/gadget/function/f_hid.c | 19 +- drivers/usb/gadget/function/f_tcm.c | 4 +- drivers/usb/typec/altmodes/displayport.c | 4 + drivers/usb/typec/mux.c | 4 +- drivers/usb/typec/tcpm/tcpci_maxim_core.c | 5 +- drivers/usb/typec/tipd/core.c | 2 +- fs/btrfs/backref.h | 4 +- fs/btrfs/direct-io.c | 4 +- fs/btrfs/disk-io.c | 25 +- fs/btrfs/extent_io.h | 2 +- fs/btrfs/inode.c | 95 +- fs/btrfs/ordered-data.c | 14 +- fs/btrfs/raid56.c | 5 +- fs/btrfs/tests/extent-io-tests.c | 6 +- fs/btrfs/tree-log.c | 14 +- fs/btrfs/volumes.c | 6 + fs/btrfs/zstd.c | 2 +- fs/ceph/file.c | 2 +- fs/f2fs/file.c | 38 + fs/f2fs/super.c | 30 +- fs/fuse/dir.c | 11 + fs/fuse/inode.c | 4 + fs/namespace.c | 18 +- fs/nfs/inode.c | 51 +- fs/nfs/nfs4proc.c | 25 +- fs/overlayfs/util.c | 4 +- fs/proc/task_mmu.c | 2 +- fs/smb/client/cifsglob.h | 2 + fs/smb/client/cifspdu.h | 6 +- fs/smb/client/cifssmb.c | 1 + fs/smb/client/connect.c | 58 +- fs/smb/client/misc.c | 8 + fs/smb/client/reparse.c | 20 +- fs/smb/client/sess.c | 21 +- fs/smb/client/trace.h | 24 +- fs/smb/server/connection.h | 1 + fs/smb/server/smb2pdu.c | 72 +- fs/smb/server/smb2pdu.h | 3 + include/net/bluetooth/hci_core.h | 2 + include/uapi/linux/vm_sockets.h | 4 + io_uring/io_uring.c | 3 +- io_uring/kbuf.c | 1 + io_uring/kbuf.h | 1 + io_uring/net.c | 34 +- io_uring/rsrc.c | 57 +- io_uring/rsrc.h | 3 +- io_uring/zcrx.c | 101 +- io_uring/zcrx.h | 11 +- kernel/sched/ext.c | 12 +- lib/group_cpus.c | 9 +- lib/maple_tree.c | 4 +- mm/damon/sysfs-schemes.c | 1 + mm/gup.c | 14 +- mm/memory.c | 20 - mm/shmem.c | 6 +- mm/swap.h | 23 + mm/userfaultfd.c | 33 +- net/atm/clip.c | 11 +- net/atm/resources.c | 3 +- net/bluetooth/hci_core.c | 34 +- net/bluetooth/l2cap_core.c | 9 +- net/bridge/br_multicast.c | 9 + net/core/netpoll.c | 2 +- net/core/selftests.c | 5 +- net/mac80211/chan.c | 3 + net/mac80211/ieee80211_i.h | 12 + net/mac80211/iface.c | 12 +- net/mac80211/link.c | 94 +- net/mac80211/util.c | 2 +- net/sunrpc/clnt.c | 9 +- net/unix/af_unix.c | 31 +- rust/Makefile | 2 +- rust/bindings/bindings_helper.h | 1 + rust/helpers/completion.c | 8 + rust/helpers/helpers.c | 1 + rust/kernel/devres.rs | 53 +- rust/kernel/revocable.rs | 18 +- rust/kernel/sync.rs | 2 + rust/kernel/sync/completion.rs | 112 ++ rust/macros/module.rs | 1 + scripts/gdb/linux/vfs.py | 2 +- security/selinux/ss/services.c | 16 +- sound/pci/hda/hda_bind.c | 2 +- sound/pci/hda/hda_intel.c | 3 + sound/pci/hda/patch_realtek.c | 1 + sound/soc/amd/ps/acp63.h | 4 + sound/soc/amd/ps/ps-common.c | 18 + sound/soc/amd/yc/acp6x-mach.c | 7 + sound/soc/codecs/rt1320-sdw.c | 17 +- sound/soc/codecs/wcd9335.c | 40 +- sound/usb/quirks.c | 2 + sound/usb/stream.c | 2 + tools/lib/bpf/btf_dump.c | 3 + tools/lib/bpf/libbpf.c | 10 +- .../selftests/bpf/progs/test_global_map_resize.c | 16 + 287 files changed, 4526 insertions(+), 2534 deletions(-)

2 months

13
15
0 0

[PATCH 1/2] mmc: core sd: Simplify current limit logic for 200mA default

by Avri Altman

The SD current limit logic is updated to avoid explicitly setting the current limit when the maximum power is 200mA (0.72W) or less, as this is already the default value. The code now only issues a current limit switch if a higher limit is required, and the unused SD_SET_CURRENT_NO_CHANGE constant is removed. This reduces unnecessary commands and simplifies the logic. Fixes: 0aa6770000ba ("mmc: sdhci: only set 200mA support for 1.8v if 200mA is available") Signed-off-by: Avri Altman <avri.altman(a)sandisk.com> Cc: stable(a)vger.kernel.org --- drivers/mmc/core/sd.c | 7 ++----- include/linux/mmc/card.h | 1 - 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c index ec02067f03c5..cf92c5b2059a 100644 --- a/drivers/mmc/core/sd.c +++ b/drivers/mmc/core/sd.c @@ -554,7 +554,7 @@ static u32 sd_get_host_max_current(struct mmc_host *host) static int sd_set_current_limit(struct mmc_card *card, u8 *status) { - int current_limit = SD_SET_CURRENT_NO_CHANGE; + int current_limit = SD_SET_CURRENT_LIMIT_200; int err; u32 max_current; @@ -598,11 +598,8 @@ static int sd_set_current_limit(struct mmc_card *card, u8 *status) else if (max_current >= 400 && card->sw_caps.sd3_curr_limit & SD_MAX_CURRENT_400) current_limit = SD_SET_CURRENT_LIMIT_400; - else if (max_current >= 200 && - card->sw_caps.sd3_curr_limit & SD_MAX_CURRENT_200) - current_limit = SD_SET_CURRENT_LIMIT_200; - if (current_limit != SD_SET_CURRENT_NO_CHANGE) { + if (current_limit != SD_SET_CURRENT_LIMIT_200) { err = mmc_sd_switch(card, SD_SWITCH_SET, 3, current_limit, status); if (err) diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index ddcdf23d731c..e9e964c20e53 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -182,7 +182,6 @@ struct sd_switch_caps { #define SD_SET_CURRENT_LIMIT_400 1 #define SD_SET_CURRENT_LIMIT_600 2 #define SD_SET_CURRENT_LIMIT_800 3 -#define SD_SET_CURRENT_NO_CHANGE (-1) #define SD_MAX_CURRENT_200 (1 << SD_SET_CURRENT_LIMIT_200) #define SD_MAX_CURRENT_400 (1 << SD_SET_CURRENT_LIMIT_400) -- 2.25.1

2 months

3
2
0 0

[PATCH v4 2/2] PCI: imx6: Align EP link start behavior with documentation

by Richard Zhu

According to PCI/endpoint/pci-endpoint-cfs.rst, the endpoint (EP) should only link up after `echo 1 > start` is executed. To match the documented behavior, do not start the link automatically when adding the EP controller. Fixes: 75c2f26da03f ("PCI: imx6: Add i.MX PCIe EP mode support") Cc: stable(a)vger.kernel.org Signed-off-by: Richard Zhu <hongxing.zhu(a)nxp.com> Reviewed-by: Frank Li <Frank.Li(a)nxp.com> --- drivers/pci/controller/dwc/pci-imx6.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index f5f2ac638f4b..fda03512944d 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -1468,9 +1468,6 @@ static int imx_add_pcie_ep(struct imx_pcie *imx_pcie, pci_epc_init_notify(ep->epc); - /* Start LTSSM. */ - imx_pcie_ltssm_enable(dev); - return 0; } -- 2.37.1

2 months

1
0
0 0

[PATCH v4 1/2] PCI: imx6: Remove apps_reset toggle in _core_reset functions

by Richard Zhu

apps_reset is LTSSM_EN on i.MX7, i.MX8MQ, i.MX8MM and i.MX8MP platforms. Since the assertion/de-assertion of apps_reset(LTSSM_EN bit) had been wrappered in imx_pcie_ltssm_enable() and imx_pcie_ltssm_disable(); Remove apps_reset toggle in imx_pcie_assert_core_reset() and imx_pcie_deassert_core_reset() functions. Use imx_pcie_ltssm_enable() and imx_pcie_ltssm_disable() to configure apps_reset directly. Fix fail to enumerate reliably PI7C9X2G608GP (hotplug) at i.MX8MM, which reported By Tim. Only i.MX7D, i.MX8MQ, i.MX8MM, and i.MX8MP have the apps_reset. With this change, the assertion/deassertion of LTSSM_EN bit are unified into imx_pcie_ltssm_enable() and imx_pcie_ltssm_disable() functions, and aligned with other i.MX platforms. Reported-by: Tim Harvey <tharvey(a)gateworks.com> Closes: https://lore.kernel.org/all/CAJ+vNU3ohR2YKTwC4xoYrc1z-neDoH2TTZcMHDy+poj9=j… Fixes: ef61c7d8d032 ("PCI: imx6: Deassert apps_reset in imx_pcie_deassert_core_reset()") Cc: stable(a)vger.kernel.org Signed-off-by: Richard Zhu <hongxing.zhu(a)nxp.com> Reviewed-by: Frank Li <Frank.Li(a)nxp.com> Tested-by: Tim Harvey <tharvey(a)gateworks.com> # imx8mp-venice-gw74xx (i.MX8MP + hotplug capable switch) --- drivers/pci/controller/dwc/pci-imx6.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index 9754cc6e09b9..f5f2ac638f4b 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -860,7 +860,6 @@ static int imx95_pcie_core_reset(struct imx_pcie *imx_pcie, bool assert) static void imx_pcie_assert_core_reset(struct imx_pcie *imx_pcie) { reset_control_assert(imx_pcie->pciephy_reset); - reset_control_assert(imx_pcie->apps_reset); if (imx_pcie->drvdata->core_reset) imx_pcie->drvdata->core_reset(imx_pcie, true); @@ -872,7 +871,6 @@ static void imx_pcie_assert_core_reset(struct imx_pcie *imx_pcie) static int imx_pcie_deassert_core_reset(struct imx_pcie *imx_pcie) { reset_control_deassert(imx_pcie->pciephy_reset); - reset_control_deassert(imx_pcie->apps_reset); if (imx_pcie->drvdata->core_reset) imx_pcie->drvdata->core_reset(imx_pcie, false); @@ -1247,6 +1245,9 @@ static int imx_pcie_host_init(struct dw_pcie_rp *pp) } } + /* Make sure that PCIe LTSSM is cleared */ + imx_pcie_ltssm_disable(dev); + ret = imx_pcie_deassert_core_reset(imx_pcie); if (ret < 0) { dev_err(dev, "pcie deassert core reset failed: %d\n", ret); -- 2.37.1

2 months

1
0
0 0

+ mm-damon-core-commit-damos-target_nid.patch added to mm-new branch

by Andrew Morton

The patch titled Subject: mm/damon/core: commit damos->target_nid has been added to the -mm mm-new branch. Its filename is mm-damon-core-commit-damos-target_nid.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-new branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Note, mm-new is a provisional staging ground for work-in-progress patches, and acceptance into mm-new is a notification for others take notice and to finish up reviews. Please do not hesitate to respond to review feedback and post updated versions to replace or incrementally fixup patches in mm-new. Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Bijan Tabatabai <bijantabatab(a)micron.com> Subject: mm/damon/core: commit damos->target_nid Date: Tue, 8 Jul 2025 19:47:29 -0500 When committing new scheme parameters from the sysfs, the target_nid field of the damos struct would not be copied. This would result in the target_nid field to retain its original value, despite being updated in the sysfs interface. This patch fixes this issue by copying target_nid in damos_commit(). Link: https://lkml.kernel.org/r/20250709004729.17252-1-bijan311@gmail.com Fixes: 83dc7bbaecae ("mm/damon/sysfs: use damon_commit_ctx()") Signed-off-by: Bijan Tabatabai <bijantabatab(a)micron.com> Cc: Jonathan Corbet <corbet(a)lwn.net> Cc: Ravi Shankar Jonnalagadda <ravis.opensrc(a)micron.com> Cc: SeongJae Park <sj(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/damon/core.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/damon/core.c~mm-damon-core-commit-damos-target_nid +++ a/mm/damon/core.c @@ -978,6 +978,7 @@ static int damos_commit(struct damos *ds return err; dst->wmarks = src->wmarks; + dst->target_nid = src->target_nid; err = damos_commit_filters(dst, src); return err; _ Patches currently in -mm which might be from bijantabatab(a)micron.com are mm-damon-core-commit-damos-target_nid.patch mm-damon-core-commit-damos-migrate_dests.patch mm-damon-move-migration-helpers-from-paddr-to-ops-common.patch mm-damon-vaddr-add-vaddr-versions-of-migrate_hotcold.patch docs-mm-damon-design-document-vaddr-support-for-migrate_hotcold.patch mm-damon-vaddr-use-damos-migrate_dests-in-migrate_hotcold.patch mm-damon-move-folio-filtering-from-paddr-to-ops-common.patch mm-damon-vaddr-apply-filters-in-migrate_hot-cold.patch

2 months

1
0
0 0

[PATCH] mm/damon/core: Commit damos->target_nid

by Bijan Tabatabai

From: Bijan Tabatabai <bijantabatab(a)micron.com> When committing new scheme parameters from the sysfs, the target_nid field of the damos struct would not be copied. This would result in the target_nid field to retain its original value, despite being updated in the sysfs interface. This patch fixes this issue by copying target_nid in damos_commit(). Cc: stable(a)vger.kernel.org Fixes: 83dc7bbaecae ("mm/damon/sysfs: use damon_commit_ctx()") Signed-off-by: Bijan Tabatabai <bijantabatab(a)micron.com> --- mm/damon/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/damon/core.c b/mm/damon/core.c index 5357a18066b0..ab28ab5d08f6 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -978,6 +978,7 @@ static int damos_commit(struct damos *dst, struct damos *src) return err; dst->wmarks = src->wmarks; + dst->target_nid = src->target_nid; err = damos_commit_filters(dst, src); return err; -- 2.43.0

2 months

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+ selftests-mm-fix-split_huge_page_test-for-folio_split-tests.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: selftests/mm: fix split_huge_page_test for folio_split() tests. has been added to the -mm mm-hotfixes-unstable branch. Its filename is selftests-mm-fix-split_huge_page_test-for-folio_split-tests.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Zi Yan <ziy(a)nvidia.com> Subject: selftests/mm: fix split_huge_page_test for folio_split() tests. Date: Tue, 8 Jul 2025 21:27:59 -0400 PID_FMT does not have an offset field, so folio_split() tests are not performed. Add PID_FMT_OFFSET with an offset field and use it to perform folio_split() tests. Link: https://lkml.kernel.org/r/20250709012800.3225727-1-ziy@nvidia.com Fixes: 80a5c494c89f ("selftests/mm: add tests for folio_split(), buddy allocator like split") Signed-off-by: Zi Yan <ziy(a)nvidia.com> Cc: Baolin Wang <baolin.wang(a)linux.alibaba.com> Cc: Barry Song <baohua(a)kernel.org> Cc: David Hildenbrand <david(a)redhat.com> Cc: Dev Jain <dev.jain(a)arm.com> Cc: Liam Howlett <liam.howlett(a)oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> Cc: Mariano Pache <npache(a)redhat.com> Cc: Ryan Roberts <ryan.roberts(a)arm.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- tools/testing/selftests/mm/split_huge_page_test.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/tools/testing/selftests/mm/split_huge_page_test.c~selftests-mm-fix-split_huge_page_test-for-folio_split-tests +++ a/tools/testing/selftests/mm/split_huge_page_test.c @@ -31,6 +31,7 @@ uint64_t pmd_pagesize; #define INPUT_MAX 80 #define PID_FMT "%d,0x%lx,0x%lx,%d" +#define PID_FMT_OFFSET "%d,0x%lx,0x%lx,%d,%d" #define PATH_FMT "%s,0x%lx,0x%lx,%d" #define PFN_MASK ((1UL<<55)-1) @@ -483,7 +484,7 @@ void split_thp_in_pagecache_to_order_at( write_debugfs(PID_FMT, getpid(), (uint64_t)addr, (uint64_t)addr + fd_size, order); else - write_debugfs(PID_FMT, getpid(), (uint64_t)addr, + write_debugfs(PID_FMT_OFFSET, getpid(), (uint64_t)addr, (uint64_t)addr + fd_size, order, offset); for (i = 0; i < fd_size; i++) _ Patches currently in -mm which might be from ziy(a)nvidia.com are selftests-mm-fix-split_huge_page_test-for-folio_split-tests.patch mm-rename-config_page_block_order-to-config_page_block_max_order.patch mm-page_alloc-pageblock-flags-functions-clean-up.patch mm-page_isolation-make-page-isolation-a-standalone-bit.patch mm-page_alloc-add-support-for-initializing-pageblock-as-isolated.patch mm-page_isolation-remove-migratetype-from-move_freepages_block_isolate.patch mm-page_isolation-remove-migratetype-from-undo_isolate_page_range.patch mm-page_isolation-remove-migratetype-parameter-from-more-functions.patch

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FAILED: patch "[PATCH] mm: userfaultfd: fix race of userfaultfd_move and swap cache" failed to apply to 6.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y git checkout FETCH_HEAD git cherry-pick -x 0ea148a799198518d8ebab63ddd0bb6114a103bc # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025063052-strive-fabulous-239b@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0ea148a799198518d8ebab63ddd0bb6114a103bc Mon Sep 17 00:00:00 2001 From: Kairui Song <kasong(a)tencent.com> Date: Wed, 4 Jun 2025 23:10:38 +0800 Subject: [PATCH] mm: userfaultfd: fix race of userfaultfd_move and swap cache This commit fixes two kinds of races, they may have different results: Barry reported a BUG_ON in commit c50f8e6053b0, we may see the same BUG_ON if the filemap lookup returned NULL and folio is added to swap cache after that. If another kind of race is triggered (folio changed after lookup) we may see RSS counter is corrupted: [ 406.893936] BUG: Bad rss-counter state mm:ffff0000c5a9ddc0 type:MM_ANONPAGES val:-1 [ 406.894071] BUG: Bad rss-counter state mm:ffff0000c5a9ddc0 type:MM_SHMEMPAGES val:1 Because the folio is being accounted to the wrong VMA. I'm not sure if there will be any data corruption though, seems no. The issues above are critical already. On seeing a swap entry PTE, userfaultfd_move does a lockless swap cache lookup, and tries to move the found folio to the faulting vma. Currently, it relies on checking the PTE value to ensure that the moved folio still belongs to the src swap entry and that no new folio has been added to the swap cache, which turns out to be unreliable. While working and reviewing the swap table series with Barry, following existing races are observed and reproduced [1]: In the example below, move_pages_pte is moving src_pte to dst_pte, where src_pte is a swap entry PTE holding swap entry S1, and S1 is not in the swap cache: CPU1 CPU2 userfaultfd_move move_pages_pte() entry = pte_to_swp_entry(orig_src_pte); // Here it got entry = S1 ... < interrupted> ... <swapin src_pte, alloc and use folio A> // folio A is a new allocated folio // and get installed into src_pte <frees swap entry S1> // src_pte now points to folio A, S1 // has swap count == 0, it can be freed // by folio_swap_swap or swap // allocator's reclaim. <try to swap out another folio B> // folio B is a folio in another VMA. <put folio B to swap cache using S1 > // S1 is freed, folio B can use it // for swap out with no problem. ... folio = filemap_get_folio(S1) // Got folio B here !!! ... < interrupted again> ... <swapin folio B and free S1> // Now S1 is free to be used again. <swapout src_pte & folio A using S1> // Now src_pte is a swap entry PTE // holding S1 again. folio_trylock(folio) move_swap_pte double_pt_lock is_pte_pages_stable // Check passed because src_pte == S1 folio_move_anon_rmap(...) // Moved invalid folio B here !!! The race window is very short and requires multiple collisions of multiple rare events, so it's very unlikely to happen, but with a deliberately constructed reproducer and increased time window, it can be reproduced easily. This can be fixed by checking if the folio returned by filemap is the valid swap cache folio after acquiring the folio lock. Another similar race is possible: filemap_get_folio may return NULL, but folio (A) could be swapped in and then swapped out again using the same swap entry after the lookup. In such a case, folio (A) may remain in the swap cache, so it must be moved too: CPU1 CPU2 userfaultfd_move move_pages_pte() entry = pte_to_swp_entry(orig_src_pte); // Here it got entry = S1, and S1 is not in swap cache folio = filemap_get_folio(S1) // Got NULL ... < interrupted again> ... <swapin folio A and free S1> <swapout folio A re-using S1> move_swap_pte double_pt_lock is_pte_pages_stable // Check passed because src_pte == S1 folio_move_anon_rmap(...) // folio A is ignored !!! Fix this by checking the swap cache again after acquiring the src_pte lock. And to avoid the filemap overhead, we check swap_map directly [2]. The SWP_SYNCHRONOUS_IO path does make the problem more complex, but so far we don't need to worry about that, since folios can only be exposed to the swap cache in the swap out path, and this is covered in this patch by checking the swap cache again after acquiring the src_pte lock. Testing with a simple C program that allocates and moves several GB of memory did not show any observable performance change. Link: https://lkml.kernel.org/r/20250604151038.21968-1-ryncsn@gmail.com Fixes: adef440691ba ("userfaultfd: UFFDIO_MOVE uABI") Signed-off-by: Kairui Song <kasong(a)tencent.com> Closes: https://lore.kernel.org/linux-mm/CAMgjq7B1K=6OOrK2OUZ0-tqCzi+EJt+2_K97TPGoS… [1] Link: https://lore.kernel.org/all/CAGsJ_4yJhJBo16XhiC-nUzSheyX-V3-nFE+tAi=8Y560K8… [2] Reviewed-by: Lokesh Gidra <lokeshgidra(a)google.com> Acked-by: Peter Xu <peterx(a)redhat.com> Reviewed-by: Suren Baghdasaryan <surenb(a)google.com> Reviewed-by: Barry Song <baohua(a)kernel.org> Reviewed-by: Chris Li <chrisl(a)kernel.org> Cc: Andrea Arcangeli <aarcange(a)redhat.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: Kairui Song <kasong(a)tencent.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/userfaultfd.c b/mm/userfaultfd.c index bc473ad21202..8253978ee0fb 100644 --- a/mm/userfaultfd.c +++ b/mm/userfaultfd.c @@ -1084,8 +1084,18 @@ static int move_swap_pte(struct mm_struct *mm, struct vm_area_struct *dst_vma, pte_t orig_dst_pte, pte_t orig_src_pte, pmd_t *dst_pmd, pmd_t dst_pmdval, spinlock_t *dst_ptl, spinlock_t *src_ptl, - struct folio *src_folio) + struct folio *src_folio, + struct swap_info_struct *si, swp_entry_t entry) { + /* + * Check if the folio still belongs to the target swap entry after + * acquiring the lock. Folio can be freed in the swap cache while + * not locked. + */ + if (src_folio && unlikely(!folio_test_swapcache(src_folio) || + entry.val != src_folio->swap.val)) + return -EAGAIN; + double_pt_lock(dst_ptl, src_ptl); if (!is_pte_pages_stable(dst_pte, src_pte, orig_dst_pte, orig_src_pte, @@ -1102,6 +1112,25 @@ static int move_swap_pte(struct mm_struct *mm, struct vm_area_struct *dst_vma, if (src_folio) { folio_move_anon_rmap(src_folio, dst_vma); src_folio->index = linear_page_index(dst_vma, dst_addr); + } else { + /* + * Check if the swap entry is cached after acquiring the src_pte + * lock. Otherwise, we might miss a newly loaded swap cache folio. + * + * Check swap_map directly to minimize overhead, READ_ONCE is sufficient. + * We are trying to catch newly added swap cache, the only possible case is + * when a folio is swapped in and out again staying in swap cache, using the + * same entry before the PTE check above. The PTL is acquired and released + * twice, each time after updating the swap_map's flag. So holding + * the PTL here ensures we see the updated value. False positive is possible, + * e.g. SWP_SYNCHRONOUS_IO swapin may set the flag without touching the + * cache, or during the tiny synchronization window between swap cache and + * swap_map, but it will be gone very quickly, worst result is retry jitters. + */ + if (READ_ONCE(si->swap_map[swp_offset(entry)]) & SWAP_HAS_CACHE) { + double_pt_unlock(dst_ptl, src_ptl); + return -EAGAIN; + } } orig_src_pte = ptep_get_and_clear(mm, src_addr, src_pte); @@ -1412,7 +1441,7 @@ static int move_pages_pte(struct mm_struct *mm, pmd_t *dst_pmd, pmd_t *src_pmd, } err = move_swap_pte(mm, dst_vma, dst_addr, src_addr, dst_pte, src_pte, orig_dst_pte, orig_src_pte, dst_pmd, dst_pmdval, - dst_ptl, src_ptl, src_folio); + dst_ptl, src_ptl, src_folio, si, entry); } out:

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Online support team

by hdhdjsgshsjs222＠gmail.com

Hello stable(a)vger.kernel.org Here is your Invoice details.

2 months

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[PATCH 2/2] crypto: x86/aegis - Add missing error checks

by Eric Biggers

The skcipher_walk functions can allocate memory and can fail, so checking for errors is necessary. Fixes: 1d373d4e8e15 ("crypto: x86 - Add optimized AEGIS implementations") Cc: stable(a)vger.kernel.org Signed-off-by: Eric Biggers <ebiggers(a)kernel.org> --- arch/x86/crypto/aegis128-aesni-glue.c | 36 +++++++++++++++++++-------- 1 file changed, 25 insertions(+), 11 deletions(-) diff --git a/arch/x86/crypto/aegis128-aesni-glue.c b/arch/x86/crypto/aegis128-aesni-glue.c index 3cb5c193038bb..f1adfba1a76ea 100644 --- a/arch/x86/crypto/aegis128-aesni-glue.c +++ b/arch/x86/crypto/aegis128-aesni-glue.c @@ -102,14 +102,16 @@ static void crypto_aegis128_aesni_process_ad( memset(buf.bytes + pos, 0, AEGIS128_BLOCK_SIZE - pos); aegis128_aesni_ad(state, buf.bytes, AEGIS128_BLOCK_SIZE); } } -static __always_inline void +static __always_inline int crypto_aegis128_aesni_process_crypt(struct aegis_state *state, struct skcipher_walk *walk, bool enc) { + int err = 0; + while (walk->nbytes >= AEGIS128_BLOCK_SIZE) { if (enc) aegis128_aesni_enc(state, walk->src.virt.addr, walk->dst.virt.addr, round_down(walk->nbytes, @@ -118,11 +120,12 @@ crypto_aegis128_aesni_process_crypt(struct aegis_state *state, aegis128_aesni_dec(state, walk->src.virt.addr, walk->dst.virt.addr, round_down(walk->nbytes, AEGIS128_BLOCK_SIZE)); kernel_fpu_end(); - skcipher_walk_done(walk, walk->nbytes % AEGIS128_BLOCK_SIZE); + err = skcipher_walk_done(walk, + walk->nbytes % AEGIS128_BLOCK_SIZE); kernel_fpu_begin(); } if (walk->nbytes) { if (enc) @@ -132,13 +135,14 @@ crypto_aegis128_aesni_process_crypt(struct aegis_state *state, else aegis128_aesni_dec_tail(state, walk->src.virt.addr, walk->dst.virt.addr, walk->nbytes); kernel_fpu_end(); - skcipher_walk_done(walk, 0); + err = skcipher_walk_done(walk, 0); kernel_fpu_begin(); } + return err; } static struct aegis_ctx *crypto_aegis128_aesni_ctx(struct crypto_aead *aead) { u8 *ctx = crypto_aead_ctx(aead); @@ -167,43 +171,50 @@ static int crypto_aegis128_aesni_setauthsize(struct crypto_aead *tfm, if (authsize < AEGIS128_MIN_AUTH_SIZE) return -EINVAL; return 0; } -static __always_inline void +static __always_inline int crypto_aegis128_aesni_crypt(struct aead_request *req, struct aegis_block *tag_xor, unsigned int cryptlen, bool enc) { struct crypto_aead *tfm = crypto_aead_reqtfm(req); struct aegis_ctx *ctx = crypto_aegis128_aesni_ctx(tfm); struct skcipher_walk walk; struct aegis_state state; + int err; if (enc) - skcipher_walk_aead_encrypt(&walk, req, false); + err = skcipher_walk_aead_encrypt(&walk, req, false); else - skcipher_walk_aead_decrypt(&walk, req, false); + err = skcipher_walk_aead_decrypt(&walk, req, false); + if (err) + return err; kernel_fpu_begin(); aegis128_aesni_init(&state, &ctx->key, req->iv); crypto_aegis128_aesni_process_ad(&state, req->src, req->assoclen); - crypto_aegis128_aesni_process_crypt(&state, &walk, enc); - aegis128_aesni_final(&state, tag_xor, req->assoclen, cryptlen); - + err = crypto_aegis128_aesni_process_crypt(&state, &walk, enc); + if (err == 0) + aegis128_aesni_final(&state, tag_xor, req->assoclen, cryptlen); kernel_fpu_end(); + return err; } static int crypto_aegis128_aesni_encrypt(struct aead_request *req) { struct crypto_aead *tfm = crypto_aead_reqtfm(req); struct aegis_block tag = {}; unsigned int authsize = crypto_aead_authsize(tfm); unsigned int cryptlen = req->cryptlen; + int err; - crypto_aegis128_aesni_crypt(req, &tag, cryptlen, true); + err = crypto_aegis128_aesni_crypt(req, &tag, cryptlen, true); + if (err) + return err; scatterwalk_map_and_copy(tag.bytes, req->dst, req->assoclen + cryptlen, authsize, 1); return 0; } @@ -214,15 +225,18 @@ static int crypto_aegis128_aesni_decrypt(struct aead_request *req) struct crypto_aead *tfm = crypto_aead_reqtfm(req); struct aegis_block tag; unsigned int authsize = crypto_aead_authsize(tfm); unsigned int cryptlen = req->cryptlen - authsize; + int err; scatterwalk_map_and_copy(tag.bytes, req->src, req->assoclen + cryptlen, authsize, 0); - crypto_aegis128_aesni_crypt(req, &tag, cryptlen, false); + err = crypto_aegis128_aesni_crypt(req, &tag, cryptlen, false); + if (err) + return err; return crypto_memneq(tag.bytes, zeros.bytes, authsize) ? -EBADMSG : 0; } static struct aead_alg crypto_aegis128_aesni_alg = { -- 2.50.0

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[PATCH 1/2] crypto: x86/aegis - Fix sleeping when disallowed on PREEMPT_RT

by Eric Biggers

skcipher_walk_done() can call kfree(), which takes a spinlock, which makes it incorrect to call while preemption is disabled on PREEMPT_RT. Therefore, end the kernel-mode FPU section before calling skcipher_walk_done(), and restart it afterwards. Moreover, pass atomic=false to skcipher_walk_aead_encrypt() instead of atomic=true. The point of atomic=true was to make skcipher_walk_done() safe to call while in a kernel-mode FPU section, but that does not actually work. So just use the usual atomic=false. Fixes: 1d373d4e8e15 ("crypto: x86 - Add optimized AEGIS implementations") Cc: stable(a)vger.kernel.org Signed-off-by: Eric Biggers <ebiggers(a)kernel.org> --- arch/x86/crypto/aegis128-aesni-glue.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/x86/crypto/aegis128-aesni-glue.c b/arch/x86/crypto/aegis128-aesni-glue.c index f1b6d40154e35..3cb5c193038bb 100644 --- a/arch/x86/crypto/aegis128-aesni-glue.c +++ b/arch/x86/crypto/aegis128-aesni-glue.c @@ -117,11 +117,13 @@ crypto_aegis128_aesni_process_crypt(struct aegis_state *state, else aegis128_aesni_dec(state, walk->src.virt.addr, walk->dst.virt.addr, round_down(walk->nbytes, AEGIS128_BLOCK_SIZE)); + kernel_fpu_end(); skcipher_walk_done(walk, walk->nbytes % AEGIS128_BLOCK_SIZE); + kernel_fpu_begin(); } if (walk->nbytes) { if (enc) aegis128_aesni_enc_tail(state, walk->src.virt.addr, @@ -129,11 +131,13 @@ crypto_aegis128_aesni_process_crypt(struct aegis_state *state, walk->nbytes); else aegis128_aesni_dec_tail(state, walk->src.virt.addr, walk->dst.virt.addr, walk->nbytes); + kernel_fpu_end(); skcipher_walk_done(walk, 0); + kernel_fpu_begin(); } } static struct aegis_ctx *crypto_aegis128_aesni_ctx(struct crypto_aead *aead) { @@ -174,13 +178,13 @@ crypto_aegis128_aesni_crypt(struct aead_request *req, struct aegis_ctx *ctx = crypto_aegis128_aesni_ctx(tfm); struct skcipher_walk walk; struct aegis_state state; if (enc) - skcipher_walk_aead_encrypt(&walk, req, true); + skcipher_walk_aead_encrypt(&walk, req, false); else - skcipher_walk_aead_decrypt(&walk, req, true); + skcipher_walk_aead_decrypt(&walk, req, false); kernel_fpu_begin(); aegis128_aesni_init(&state, &ctx->key, req->iv); crypto_aegis128_aesni_process_ad(&state, req->src, req->assoclen); -- 2.50.0

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[REGRESSION] stable-rc/linux-5.15.y: (build) undefined reference to `cpu_show_tsa' in drivers/base/cpu (drivers...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-5.15.y: --- undefined reference to `cpu_show_tsa' in drivers/base/cpu (drivers/base/cpu.c) [logspec:kbuild,kbuild.compiler.linker_error] --- - dashboard: https://d.kernelci.org/i/maestro:64dffa8d7ec37a4cc39ef1929ca500d06c7d1ab1 - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 57a10c76a9922f216165558513b1e0f5a2eae559 Log excerpt: ===================================================== arm-linux-gnueabihf-ld: drivers/base/cpu.o: in function `.LANCHOR2': cpu.c:(.data+0xbc): undefined reference to `cpu_show_tsa' ===================================================== # Builds where the incident occurred: ## multi_v7_defconfig on (arm): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:686d492434612746bbb51ead #kernelci issue maestro:64dffa8d7ec37a4cc39ef1929ca500d06c7d1ab1 Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

2 months

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[PATCH 5.15 000/160] 5.15.187-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.187 release. There are 160 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, 10 Jul 2025 18:08:52 +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/v5.x/stable-review/patch-5.15.187-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.187-rc2 Borislav Petkov (AMD) <bp(a)alien8.de> x86/process: Move the buffer clearing before MONITOR Borislav Petkov (AMD) <bp(a)alien8.de> KVM: SVM: Advertise TSA CPUID bits to guests Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: add support for CPUID leaf 0x80000021 Borislav Petkov (AMD) <bp(a)alien8.de> x86/bugs: Add a Transient Scheduler Attacks mitigation Borislav Petkov (AMD) <bp(a)alien8.de> x86/bugs: Rename MDS machinery to something more generic Andrei Kuchynski <akuchynski(a)chromium.org> usb: typec: displayport: Fix potential deadlock Kurt Borja <kuurtb(a)gmail.com> platform/x86: think-lmi: Create ksets consecutively Oliver Neukum <oneukum(a)suse.com> Logitech C-270 even more broken Michael J. Ruhl <michael.j.ruhl(a)intel.com> i2c/designware: Fix an initialization issue Peter Chen <peter.chen(a)cixtech.com> usb: cdnsp: do not disable slot for disabled slot Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: dbc: Flush queued requests before stopping dbc Łukasz Bartosik <ukaszb(a)chromium.org> xhci: dbctty: disable ECHO flag by default Kurt Borja <kuurtb(a)gmail.com> platform/x86: dell-wmi-sysman: Fix class device unregistration Kurt Borja <kuurtb(a)gmail.com> platform/x86: think-lmi: Fix class device unregistration Fushuai Wang <wangfushuai(a)baidu.com> dpaa2-eth: fix xdp_rxq_info leak Ioana Ciornei <ioana.ciornei(a)nxp.com> net: dpaa2-eth: rearrange variable in dpaa2_eth_get_ethtool_stats Radu Bulie <radu-andrei.bulie(a)nxp.com> dpaa2-eth: Update SINGLE_STEP register access Radu Bulie <radu-andrei.bulie(a)nxp.com> dpaa2-eth: Update dpni_get_single_step_cfg command Thomas Fourier <fourier.thomas(a)gmail.com> ethernet: atl1: Add missing DMA mapping error checks and count errors Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4/flexfiles: Fix handling of NFS level errors in I/O Maíra Canal <mcanal(a)igalia.com> drm/v3d: Disable interrupts before resetting the GPU Manivannan Sadhasivam <mani(a)kernel.org> regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods Jerome Neanne <jneanne(a)baylibre.com> regulator: gpio: Add input_supply support in gpio_regulator_config Avri Altman <avri.altman(a)sandisk.com> mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier Uladzislau Rezki (Sony) <urezki(a)gmail.com> rcu: Return early if callback is not specified Pablo Martin-Gomez <pmartin-gomez(a)freebox.fr> mtd: spinand: fix memory leak of ECC engine conf Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPICA: Refuse to evaluate a method if arguments are missing Johannes Berg <johannes.berg(a)intel.com> wifi: ath6kl: remove WARN on bad firmware input Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: drop invalid source address OCB frames Maurizio Lombardi <mlombard(a)redhat.com> scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port() Madhavan Srinivasan <maddy(a)linux.ibm.com> powerpc: Fix struct termio related ioctl macros Johannes Berg <johannes.berg(a)intel.com> ata: pata_cs5536: fix build on 32-bit UML Takashi Iwai <tiwai(a)suse.de> ALSA: sb: Force to disable DMAs once when DMA mode is changed Takashi Iwai <tiwai(a)suse.de> ALSA: sb: Don't allow changing the DMA mode during operations Rob Clark <robdclark(a)chromium.org> drm/msm: Fix a fence leak in submit error path Lion Ackermann <nnamrec(a)gmail.com> net/sched: Always pass notifications when child class becomes empty Thomas Fourier <fourier.thomas(a)gmail.com> nui: Fix dma_mapping_error() check Kohei Enju <enjuk(a)amazon.com> rose: fix dangling neighbour pointers in rose_rt_device_down() Alok Tiwari <alok.a.tiwari(a)oracle.com> enic: fix incorrect MTU comparison in enic_change_mtu() Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: align CL37 AN sequence as per databook Dan Carpenter <dan.carpenter(a)linaro.org> lib: test_objagg: Set error message in check_expect_hints_stats() Vitaly Lifshits <vitaly.lifshits(a)intel.com> igc: disable L1.2 PCI-E link substate to avoid performance issue Janusz Krzysztofik <janusz.krzysztofik(a)linux.intel.com> drm/i915/gt: Fix timeline left held on VMA alloc error Kurt Borja <kuurtb(a)gmail.com> platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks Dan Carpenter <dan.carpenter(a)linaro.org> drm/i915/selftests: Change mock_request() to return error pointers James Clark <james.clark(a)linaro.org> spi: spi-fsl-dspi: Clear completion counter before initiating transfer Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: fimd: Guard display clock control with runtime PM calls Filipe Manana <fdmanana(a)suse.com> btrfs: fix missing error handling when searching for inode refs during log replay Patrisious Haddad <phaddad(a)nvidia.com> RDMA/mlx5: Fix CC counters query for MPV Bart Van Assche <bvanassche(a)acm.org> scsi: ufs: core: Fix spelling of a sysfs attribute name Thomas Fourier <fourier.thomas(a)gmail.com> scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu() Thomas Fourier <fourier.thomas(a)gmail.com> scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database() Benjamin Coddington <bcodding(a)redhat.com> NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN Kuniyuki Iwashima <kuniyu(a)google.com> nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails. Mark Zhang <markzhang(a)nvidia.com> RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert David Thompson <davthompson(a)nvidia.com> platform/mellanox: mlxbf-tmfifo: fix vring_desc.len assignment Sergey Senozhatsky <senozhatsky(a)chromium.org> mtk-sd: reset host->mrq on prepare_data() error Masami Hiramatsu (Google) <mhiramat(a)kernel.org> mtk-sd: Prevent memory corruption from DMA map failure Masami Hiramatsu (Google) <mhiramat(a)kernel.org> mtk-sd: Fix a pagefault in dma_unmap_sg() for not prepared data RD Babiera <rdbabiera(a)google.com> usb: typec: altmodes/displayport: do not index invalid pin_assignments Ulf Hansson <ulf.hansson(a)linaro.org> Revert "mmc: sdhci: Disable SD card clock before changing parameters" Victor Shih <victor.shih(a)genesyslogic.com.tw> mmc: sdhci: Add a helper function for dump register in dynamic debug mode HarshaVardhana S A <harshavardhana.sa(a)broadcom.com> vsock/vmci: Clear the vmci transport packet properly when initializing it Mateusz Jończyk <mat.jonczyk(a)o2.pl> rtc: cmos: use spin_lock_irqsave in cmos_interrupt Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: 9354/1: ptrace: Use bitfield helpers Josef Bacik <josef(a)toxicpanda.com> btrfs: don't drop extent_map for free space inode on write error Dev Jain <dev.jain(a)arm.com> arm64: Restrict pagetable teardown to avoid false warning Brett A C Sheffield (Librecast) <bacs(a)librecast.net> Revert "ipv6: save dontfrag in cork" Nathan Chancellor <nathan(a)kernel.org> s390: Add '-std=gnu11' to decompressor and purgatory CFLAGS Heiko Carstens <hca(a)linux.ibm.com> s390/entry: Fix last breaking event handling in case of stack corruption Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Rollback non processed entities on error Dexuan Cui <decui(a)microsoft.com> PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time Wentao Liang <vulab(a)iscas.ac.cn> drm/amd/display: Add null pointer check for get_first_active_display() Aradhya Bhatia <a-bhatia1(a)ti.com> drm/bridge: cdns-dsi: Wait for Clk and Data Lanes to be ready Aradhya Bhatia <a-bhatia1(a)ti.com> drm/bridge: cdns-dsi: Check return value when getting default PHY config Aradhya Bhatia <a-bhatia1(a)ti.com> drm/bridge: cdns-dsi: Fix connecting to next bridge Aradhya Bhatia <a-bhatia1(a)ti.com> drm/bridge: cdns-dsi: Fix the clock variable for mode_valid() Jay Cornwall <jay.cornwall(a)amd.com> drm/amdkfd: Fix race in GWS queue scheduling Thomas Zimmermann <tzimmermann(a)suse.de> drm/udl: Unregister device before cleaning up on disconnect Qiu-ji Chen <chenqiuji666(a)gmail.com> drm/tegra: Fix a possible null pointer dereference Thierry Reding <treding(a)nvidia.com> drm/tegra: Assign plane type before registration Qasim Ijaz <qasdev00(a)gmail.com> HID: wacom: fix kobject reference count leak Qasim Ijaz <qasdev00(a)gmail.com> HID: wacom: fix memory leak on sysfs attribute creation failure Qasim Ijaz <qasdev00(a)gmail.com> HID: wacom: fix memory leak on kobject creation failure Mark Harmstone <maharmstone(a)fb.com> btrfs: update superblock's device bytes_used when dropping chunk Heinz Mauelshagen <heinzm(a)redhat.com> dm-raid: fix variable in journal device check Frédéric Danis <frederic.danis(a)collabora.com> Bluetooth: L2CAP: Fix L2CAP MTU negotiation Yao Zi <ziyao(a)disroot.org> dt-bindings: serial: 8250: Make clocks and clock-frequency exclusive Nathan Chancellor <nathan(a)kernel.org> staging: rtl8723bs: Avoid memset() in aes_cipher() and aes_decipher() Jakub Kicinski <kuba(a)kernel.org> net: selftests: fix TCP packet checksum Kuniyuki Iwashima <kuniyu(a)google.com> atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister(). Simon Horman <horms(a)kernel.org> net: enetc: Correct endianness handling in _enetc_rd_reg64 Tiwei Bie <tiwei.btw(a)antgroup.com> um: ubd: Add missing error check in start_io_thread() Stefano Garzarella <sgarzare(a)redhat.com> vsock/uapi: fix linux/vm_sockets.h userspace compilation errors Kuniyuki Iwashima <kuniyu(a)google.com> af_unix: Don't set -ECONNRESET for consumed OOB skb. Lachlan Hodges <lachlan.hodges(a)morsemicro.com> wifi: mac80211: fix beacon interval calculation overflow Yuan Chen <chenyuan(a)kylinos.cn> libbpf: Fix null pointer dereference in btf_dump__free on allocation failure Al Viro <viro(a)zeniv.linux.org.uk> attach_recursive_mnt(): do not lock the covering tree when sliding something under it Youngjun Lee <yjjuny.lee(a)samsung.com> ALSA: usb-audio: Fix out-of-bounds read in snd_usb_get_audioformat_uac3() Eric Dumazet <edumazet(a)google.com> atm: clip: prevent NULL deref in clip_push() Fedor Pchelkin <pchelkin(a)ispras.ru> s390/pkey: Prevent overflow in size calculation for memdup_user() Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: robotfuzz-osif: disable zero-length read messages Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: tiny-usb: disable zero-length read messages Rong Zhang <i(a)rong.moe> platform/x86: ideapad-laptop: use usleep_range() for EC polling Thomas Zimmermann <tzimmermann(a)suse.de> dummycon: Trigger redraw when switching consoles with deferred takeover Jiri Slaby (SUSE) <jirislaby(a)kernel.org> tty: vt: make consw::con_switch() return a bool Jiri Slaby (SUSE) <jirislaby(a)kernel.org> tty: vt: sanitize arguments of consw::con_clear() Jiri Slaby (SUSE) <jirislaby(a)kernel.org> tty: vt: make init parameter of consw::con_init() a bool Jiri Slaby (SUSE) <jirislaby(a)kernel.org> vgacon: remove unneeded forward declarations Jiri Slaby (SUSE) <jirislaby(a)kernel.org> vgacon: switch vgacon_scrolldelta() and vgacon_restore_screen() Jiri Slaby <jirislaby(a)kernel.org> tty/vt: consolemap: rename and document struct uni_pagedir Daniel Vetter <daniel.vetter(a)ffwll.ch> fbcon: delete a few unneeded forward decl Long Li <longli(a)microsoft.com> uio_hv_generic: Align ring size to system page Saurabh Sengar <ssengar(a)linux.microsoft.com> uio_hv_generic: Query the ringbuffer size for device Saurabh Sengar <ssengar(a)linux.microsoft.com> Drivers: hv: vmbus: Add utility function for querying ring size Vitaly Kuznetsov <vkuznets(a)redhat.com> Drivers: hv: Rename 'alloced' to 'allocated' Murad Masimov <m.masimov(a)mt-integration.ru> fbdev: Fix do_register_framebuffer to prevent null-ptr-deref in fb_videomode_to_var Daniel Vetter <daniel.vetter(a)ffwll.ch> fbcon: Move console_lock for register/unlink/unregister Daniel Vetter <daniel.vetter(a)ffwll.ch> fbcon: use lock_fb_info in fbcon_open/release Daniel Vetter <daniel.vetter(a)ffwll.ch> fbcon: move more common code into fb_open() Daniel Vetter <daniel.vetter(a)ffwll.ch> fbcon: Extract fbcon_open/release helpers Daniel Vetter <daniel.vetter(a)ffwll.ch> fbcon: Use delayed work for cursor Chao Yu <chao(a)kernel.org> f2fs: don't over-report free space or inodes in statvfs Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ASoC: codecs: wcd9335: Fix missing free of regulator supplies Peng Fan <peng.fan(a)nxp.com> ASoC: codec: wcd9335: Convert to GPIO descriptors Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ASoC: codecs: wcd9335: Handle nicer probe deferral and simplify with dev_err_probe() Matti Vaittinen <mazziesaccount(a)gmail.com> regulator: Add devm helpers for get and enable Douglas Anderson <dianders(a)chromium.org> regulator: core: Allow drivers to define their init data as const Ming Qian <ming.qian(a)oss.nxp.com> media: imx-jpeg: Drop the first error frames Miquel Raynal <miquel.raynal(a)bootlin.com> clk: ti: am43xx: Add clkctrl data for am43xx ADC1 Marek Szyprowski <m.szyprowski(a)samsung.com> media: omap3isp: use sgtable-based scatterlist wrappers Dmitry Nikiforov <Dm1tryNk(a)yandex.ru> media: davinci: vpif: Fix memory leak in probe error path Vasiliy Kovalev <kovalev(a)altlinux.org> jfs: validate AG parameters in dbMount() to prevent crashes Dave Kleikamp <dave.kleikamp(a)oracle.com> fs/jfs: consolidate sanity checking in dbMount Kees Cook <kees(a)kernel.org> ovl: Check for NULL d_inode() in ovl_dentry_upper() Dmitry Kandybka <d.kandybka(a)gmail.com> ceph: fix possible integer overflow in ceph_zero_objects() Mario Limonciello <mario.limonciello(a)amd.com> ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> ALSA: hda: Add new pci id for AMD GPU display HD audio controller Cezary Rojewski <cezary.rojewski(a)intel.com> ALSA: hda: Ignore unsol events for cards being shut down Jos Wang <joswang(a)lenovo.com> usb: typec: displayport: Receive DP Status Update NAK request exit dp altmode Robert Hodaszi <robert.hodaszi(a)digi.com> usb: cdc-wdm: avoid setting WDM_READ for ZLP-s Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> usb: Add checks for snprintf() calls in usb_alloc_dev() Chance Yang <chance.yang(a)kneron.us> usb: common: usb-conn-gpio: use a unique name for usb connector device Jakub Lewalski <jakub.lewalski(a)nokia.com> tty: serial: uartlite: register uart driver in init Chen Yufeng <chenyufeng(a)iie.ac.cn> usb: potential integer overflow in usbg_make_tpg() Michael Grzeschik <m.grzeschik(a)pengutronix.de> usb: dwc2: also exit clock_gating when stopping udc while suspended James Clark <james.clark(a)linaro.org> coresight: Only check bottom two claim bits Sami Tolvanen <samitolvanen(a)google.com> um: Add cmpxchg8b_emu and checksum functions to asm-prototypes.h Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio: pressure: zpa2326: Use aligned_s64 for the timestamp Linggang Zeng <linggang.zeng(a)easystack.cn> bcache: fix NULL pointer in cache_set_flush() Yu Kuai <yukuai3(a)huawei.com> md/md-bitmap: fix dm-raid max_write_behind setting Thomas Gessler <thomas.gessler(a)brueckmann-gmbh.de> dmaengine: xilinx_dma: Set dma_device directions Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: allow a filename to contain special characters on SMB3.1.1 posix extension Alexis Czezar Torreno <alexisczezar.torreno(a)analog.com> hwmon: (pmbus/max34440) Fix support for max34451 Sven Schwermer <sven.schwermer(a)disruptive-technologies.com> leds: multicolor: Fix intensity setting while SW blinking Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> mfd: max14577: Fix wakeup source leaks on device unbind Peng Fan <peng.fan(a)nxp.com> mailbox: Not protect module_put with spin_lock_irqsave Olga Kornievskaia <okorniev(a)redhat.com> NFSv4.2: fix listxattr to return selinux security label Han Young <hanyang.tony(a)bytedance.com> NFSv4: Always set NLINK even if the server doesn't support it Pali Rohár <pali(a)kernel.org> cifs: Fix cifs_query_path_info() for Windows NT servers ------------- Diffstat: Documentation/ABI/testing/sysfs-devices-system-cpu | 1 + Documentation/ABI/testing/sysfs-driver-ufs | 2 +- .../hw-vuln/processor_mmio_stale_data.rst | 4 +- Documentation/admin-guide/kernel-parameters.txt | 13 + Documentation/devicetree/bindings/serial/8250.yaml | 2 +- Makefile | 4 +- arch/arm/include/asm/ptrace.h | 5 +- arch/arm64/mm/mmu.c | 3 +- arch/powerpc/include/uapi/asm/ioctls.h | 8 +- arch/s390/Makefile | 2 +- arch/s390/kernel/entry.S | 2 +- arch/s390/purgatory/Makefile | 2 +- arch/um/drivers/ubd_user.c | 2 +- arch/um/include/asm/asm-prototypes.h | 5 + arch/x86/Kconfig | 9 + arch/x86/entry/entry.S | 8 +- arch/x86/include/asm/cpu.h | 13 + arch/x86/include/asm/cpufeatures.h | 6 + arch/x86/include/asm/irqflags.h | 4 +- arch/x86/include/asm/mwait.h | 19 +- arch/x86/include/asm/nospec-branch.h | 39 ++- arch/x86/kernel/cpu/amd.c | 58 ++++ arch/x86/kernel/cpu/bugs.c | 133 +++++++- arch/x86/kernel/cpu/common.c | 14 +- arch/x86/kernel/cpu/scattered.c | 2 + arch/x86/kernel/process.c | 15 +- arch/x86/kvm/cpuid.c | 25 +- arch/x86/kvm/reverse_cpuid.h | 8 + arch/x86/kvm/svm/vmenter.S | 6 + arch/x86/kvm/vmx/vmx.c | 2 +- arch/x86/um/asm/checksum.h | 3 + drivers/acpi/acpica/dsmethod.c | 7 + drivers/ata/pata_cs5536.c | 2 +- drivers/base/cpu.c | 7 + drivers/clk/ti/clk-43xx.c | 1 + drivers/dma/xilinx/xilinx_dma.c | 2 + drivers/gpu/drm/amd/amdkfd/kfd_packet_manager_v9.c | 2 +- .../gpu/drm/amd/display/modules/hdcp/hdcp_psp.c | 3 + drivers/gpu/drm/bridge/cdns-dsi.c | 27 +- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 12 + drivers/gpu/drm/i915/gt/intel_ring_submission.c | 3 +- drivers/gpu/drm/i915/selftests/i915_request.c | 20 +- drivers/gpu/drm/i915/selftests/mock_request.c | 2 +- drivers/gpu/drm/msm/msm_gem_submit.c | 9 + drivers/gpu/drm/tegra/dc.c | 17 +- drivers/gpu/drm/tegra/hub.c | 4 +- drivers/gpu/drm/tegra/hub.h | 3 +- drivers/gpu/drm/udl/udl_drv.c | 2 +- drivers/gpu/drm/v3d/v3d_drv.h | 8 + drivers/gpu/drm/v3d/v3d_gem.c | 2 + drivers/gpu/drm/v3d/v3d_irq.c | 39 ++- drivers/hid/wacom_sys.c | 6 +- drivers/hv/channel_mgmt.c | 33 +- drivers/hv/hyperv_vmbus.h | 19 +- drivers/hv/vmbus_drv.c | 2 +- drivers/hwmon/pmbus/max34440.c | 48 ++- drivers/hwtracing/coresight/coresight-core.c | 3 +- drivers/hwtracing/coresight/coresight-priv.h | 1 + drivers/i2c/busses/i2c-designware-master.c | 1 + drivers/i2c/busses/i2c-robotfuzz-osif.c | 6 + drivers/i2c/busses/i2c-tiny-usb.c | 6 + drivers/iio/pressure/zpa2326.c | 2 +- drivers/infiniband/hw/mlx5/counters.c | 2 +- drivers/infiniband/hw/mlx5/devx.c | 2 +- drivers/leds/led-class-multicolor.c | 3 +- drivers/mailbox/mailbox.c | 2 +- drivers/md/bcache/super.c | 7 +- drivers/md/dm-raid.c | 2 +- drivers/md/md-bitmap.c | 2 +- drivers/media/platform/davinci/vpif.c | 4 +- drivers/media/platform/imx-jpeg/mxc-jpeg.c | 12 +- drivers/media/platform/omap3isp/ispccdc.c | 8 +- drivers/media/platform/omap3isp/ispstat.c | 6 +- drivers/media/usb/uvc/uvc_ctrl.c | 42 ++- drivers/mfd/max14577.c | 1 + drivers/mmc/core/quirks.h | 16 +- drivers/mmc/host/mtk-sd.c | 21 +- drivers/mmc/host/sdhci.c | 9 +- drivers/mmc/host/sdhci.h | 16 + drivers/mtd/nand/spi/core.c | 1 + drivers/net/ethernet/amd/xgbe/xgbe-common.h | 2 + drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 9 + drivers/net/ethernet/amd/xgbe/xgbe.h | 4 +- drivers/net/ethernet/atheros/atlx/atl1.c | 78 +++-- drivers/net/ethernet/cisco/enic/enic_main.c | 4 +- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 115 ++++++- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | 14 +- .../net/ethernet/freescale/dpaa2/dpaa2-ethtool.c | 18 +- drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h | 6 +- drivers/net/ethernet/freescale/dpaa2/dpni.c | 2 + drivers/net/ethernet/freescale/dpaa2/dpni.h | 6 + drivers/net/ethernet/freescale/enetc/enetc_hw.h | 2 +- drivers/net/ethernet/intel/igc/igc_main.c | 10 + drivers/net/ethernet/sun/niu.c | 31 +- drivers/net/ethernet/sun/niu.h | 4 + drivers/net/wireless/ath/ath6kl/bmi.c | 4 +- drivers/pci/controller/pci-hyperv.c | 17 +- drivers/platform/mellanox/mlxbf-tmfifo.c | 3 +- .../x86/dell/dell-wmi-sysman/dell-wmi-sysman.h | 5 + .../x86/dell/dell-wmi-sysman/enum-attributes.c | 5 +- .../x86/dell/dell-wmi-sysman/int-attributes.c | 5 +- .../x86/dell/dell-wmi-sysman/passobj-attributes.c | 5 +- .../x86/dell/dell-wmi-sysman/string-attributes.c | 5 +- drivers/platform/x86/dell/dell-wmi-sysman/sysman.c | 12 +- drivers/platform/x86/ideapad-laptop.c | 19 +- drivers/platform/x86/think-lmi.c | 18 +- drivers/regulator/devres.c | 192 ++++++++++++ drivers/regulator/gpio-regulator.c | 19 +- drivers/rtc/rtc-cmos.c | 10 +- drivers/s390/crypto/pkey_api.c | 2 +- drivers/scsi/qla2xxx/qla_mbx.c | 2 +- drivers/scsi/qla4xxx/ql4_os.c | 2 + drivers/scsi/ufs/ufs-sysfs.c | 4 +- drivers/spi/spi-fsl-dspi.c | 11 +- drivers/staging/rtl8723bs/core/rtw_security.c | 44 +-- drivers/target/target_core_pr.c | 4 +- drivers/tty/serial/uartlite.c | 25 +- drivers/tty/vt/consolemap.c | 47 +-- drivers/tty/vt/vt.c | 12 +- drivers/uio/uio_hv_generic.c | 10 +- drivers/usb/cdns3/cdnsp-ring.c | 4 +- drivers/usb/class/cdc-wdm.c | 23 +- drivers/usb/common/usb-conn-gpio.c | 25 +- drivers/usb/core/quirks.c | 3 +- drivers/usb/core/usb.c | 14 +- drivers/usb/dwc2/gadget.c | 6 + drivers/usb/gadget/function/f_tcm.c | 4 +- drivers/usb/host/xhci-dbgcap.c | 4 + drivers/usb/host/xhci-dbgtty.c | 1 + drivers/usb/typec/altmodes/displayport.c | 5 +- drivers/video/console/dummycon.c | 24 +- drivers/video/console/mdacon.c | 21 +- drivers/video/console/newport_con.c | 12 +- drivers/video/console/sticon.c | 14 +- drivers/video/console/vgacon.c | 38 +-- drivers/video/fbdev/core/fbcon.c | 336 ++++++++++----------- drivers/video/fbdev/core/fbcon.h | 4 +- drivers/video/fbdev/core/fbmem.c | 43 +-- fs/btrfs/inode.c | 19 +- fs/btrfs/tree-log.c | 4 +- fs/btrfs/volumes.c | 6 + fs/ceph/file.c | 2 +- fs/cifs/misc.c | 8 + fs/f2fs/super.c | 30 +- fs/jfs/jfs_dmap.c | 41 +-- fs/ksmbd/smb2pdu.c | 53 ++-- fs/namespace.c | 8 +- fs/nfs/flexfilelayout/flexfilelayout.c | 121 +++++--- fs/nfs/inode.c | 19 +- fs/nfs/nfs4proc.c | 12 +- fs/nfs/pnfs.c | 4 +- fs/overlayfs/util.c | 4 +- include/dt-bindings/clock/am4.h | 1 + include/linux/console.h | 13 +- include/linux/console_struct.h | 6 +- include/linux/cpu.h | 1 + include/linux/hyperv.h | 2 + include/linux/ipv6.h | 1 - include/linux/regulator/consumer.h | 31 ++ include/linux/regulator/gpio-regulator.h | 2 + include/linux/usb/typec_dp.h | 1 + include/uapi/linux/vm_sockets.h | 4 + kernel/rcu/tree.c | 4 + lib/test_objagg.c | 4 +- net/atm/clip.c | 11 +- net/atm/resources.c | 3 +- net/bluetooth/l2cap_core.c | 9 +- net/core/selftests.c | 5 +- net/ipv6/ip6_output.c | 9 +- net/mac80211/rx.c | 4 + net/mac80211/util.c | 2 +- net/rose/rose_route.c | 15 +- net/sched/sch_api.c | 19 +- net/unix/af_unix.c | 18 +- net/vmw_vsock/vmci_transport.c | 4 +- sound/isa/sb/sb16_main.c | 7 + sound/pci/hda/hda_bind.c | 2 +- sound/pci/hda/hda_intel.c | 3 + sound/soc/codecs/wcd9335.c | 62 ++-- sound/usb/quirks.c | 2 + sound/usb/stream.c | 2 + tools/lib/bpf/btf_dump.c | 3 + 182 files changed, 1976 insertions(+), 847 deletions(-)

2 months

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[REGRESSION] stable-rc/linux-5.15.y: (build) undefined reference to `cpu_show_tsa' in drivers/base/cpu (drivers...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-5.15.y: --- undefined reference to `cpu_show_tsa' in drivers/base/cpu (drivers/base/cpu.c) [logspec:kbuild,kbuild.compiler.linker_error] --- - dashboard: https://d.kernelci.org/i/maestro:ed59ade8431fd2103ddcaa4aecf2bf1e5a305aa2 - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 57a10c76a9922f216165558513b1e0f5a2eae559 Log excerpt: ===================================================== arm-linux-gnueabihf-ld: drivers/base/cpu.o: in function `.LANCHOR2': cpu.c:(.data+0xac): undefined reference to `cpu_show_tsa' ===================================================== # Builds where the incident occurred: ## vexpress_defconfig on (arm): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:686d532134612746bbb53941 #kernelci issue maestro:ed59ade8431fd2103ddcaa4aecf2bf1e5a305aa2 Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

2 months

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[REGRESSION] stable-rc/linux-5.15.y: (build) in vmlinux (Makefile:1246) [logspec:kbuild,kbuild.other]

by KernelCI bot

Hello, New build issue found on stable-rc/linux-5.15.y: --- in vmlinux (Makefile:1246) [logspec:kbuild,kbuild.other] --- - dashboard: https://d.kernelci.org/i/maestro:16639fda313460b17cc53ce3fe28a6a8157c0596 - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 57a10c76a9922f216165558513b1e0f5a2eae559 Log excerpt: ===================================================== .lds aarch64-linux-gnu-ld: drivers/base/cpu.o:(.data+0x178): undefined reference to `cpu_show_tsa' ===================================================== # Builds where the incident occurred: ## defconfig+arm64-chromebook+kcidebug+lab-setup on (arm64): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:686d533334612746bbb53969 ## defconfig+lab-setup+arm64-chromebook+CONFIG_MODULE_COMPRESS=n+CONFIG_MODULE_COMPRESS_NONE=y on (arm64): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:686d52c134612746bbb538ca ## defconfig+lab-setup+kselftest on (arm64): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:686d494334612746bbb51edf ## imx_v6_v7_defconfig on (arm): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:686d492934612746bbb51eb3 #kernelci issue maestro:16639fda313460b17cc53ce3fe28a6a8157c0596 Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

2 months

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[REGRESSION] stable-rc/linux-6.6.y: (build) initialization of ‘int (*)(struct iommu_domain *, long unsigned in...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-6.6.y: --- initialization of ‘int (*)(struct iommu_domain *, long unsigned int, size_t)’ {aka ‘int (*)(struct iommu_domain *, long unsigned int, unsigned int)’} from incompatible pointer type ‘void (*)(struct iommu_domain *, long unsigned int, size_t)’ {aka ‘void (*)(struct iommu_domain *, long unsigned int, unsigned int)’} [-Werror=incompatible-pointer-types] in drivers/iommu/tegra-gart.o (drivers/iommu/tegra-gart.c) [logspec:kbuild,kbuild.compiler.error] --- - dashboard: https://d.kernelci.org/i/maestro:09d85088a9b9d1ca7627ec9c7a3e1ea69a47f790 - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: b5872ed076bddad62df34a0ff4cbe4bbdfe45a67 Log excerpt: ===================================================== drivers/iommu/tegra-gart.c:281:35: error: initialization of ‘int (*)(struct iommu_domain *, long unsigned int, size_t)’ {aka ‘int (*)(struct iommu_domain *, long unsigned int, unsigned int)’} from incompatible pointer type ‘void (*)(struct iommu_domain *, long unsigned int, size_t)’ {aka ‘void (*)(struct iommu_domain *, long unsigned int, unsigned int)’} [-Werror=incompatible-pointer-types] 281 | .iotlb_sync_map = gart_iommu_sync_map, | ^~~~~~~~~~~~~~~~~~~ drivers/iommu/tegra-gart.c:281:35: note: (near initialization for ‘(anonymous).iotlb_sync_map’) CC drivers/gpu/host1x/hw/host1x05.o AR drivers/tty/serial/8250/built-in.a CC drivers/tty/serial/serial_core.o cc1: some warnings being treated as errors ===================================================== # Builds where the incident occurred: ## multi_v7_defconfig on (arm): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:686d54c434612746bbb54a0f #kernelci issue maestro:09d85088a9b9d1ca7627ec9c7a3e1ea69a47f790 Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

2 months

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[REGRESSION] stable-rc/linux-6.6.y: (build) incompatible function pointer types initializing 'int (*)(struct i...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-6.6.y: --- incompatible function pointer types initializing 'int (*)(struct iommu_domain *, unsigned long, size_t)' (aka 'int (*)(struct iommu_domain *, unsigned long, unsigned int)') with an expression of type 'void (struct iommu_domain *, unsigned long, size_t)' (aka 'void (struct iommu_domain *, unsigned long, unsigned int)') [-Wincompatible-function-pointer-types] in drivers/iommu/tegra-gart.o (drivers/iommu/tegra-gart.c) [logspec:kbuild,kbuild.compiler.error] --- - dashboard: https://d.kernelci.org/i/maestro:387fac999fdadaaca0ca80ad07047ef2d702c09a - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: b5872ed076bddad62df34a0ff4cbe4bbdfe45a67 Log excerpt: ===================================================== drivers/iommu/tegra-gart.c:281:21: error: incompatible function pointer types initializing 'int (*)(struct iommu_domain *, unsigned long, size_t)' (aka 'int (*)(struct iommu_domain *, unsigned long, unsigned int)') with an expression of type 'void (struct iommu_domain *, unsigned long, size_t)' (aka 'void (struct iommu_domain *, unsigned long, unsigned int)') [-Wincompatible-function-pointer-types] 281 | .iotlb_sync_map = gart_iommu_sync_map, | ^~~~~~~~~~~~~~~~~~~ 1 error generated. ===================================================== # Builds where the incident occurred: ## defconfig+allmodconfig+CONFIG_FRAME_WARN=2048 on (arm): - compiler: clang-17 - dashboard: https://d.kernelci.org/build/maestro:686d4a9e34612746bbb52198 #kernelci issue maestro:387fac999fdadaaca0ca80ad07047ef2d702c09a Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

2 months

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[REGRESSION] stable-rc/linux-6.1.y: (build) undefined reference to `cpu_show_tsa' in drivers/base/cpu (drivers...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-6.1.y: --- undefined reference to `cpu_show_tsa' in drivers/base/cpu (drivers/base/cpu.c) [logspec:kbuild,kbuild.compiler.linker_error] --- - dashboard: https://d.kernelci.org/i/maestro:634dca9c0041633c75d4d5ce3cb61da4d05029f1 - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 16a0c0f862e842e4269c2142fabfece05c2380b1 Log excerpt: ===================================================== arm-linux-gnueabihf-ld: drivers/base/cpu.o: in function `.LANCHOR2': cpu.c:(.data+0xc0): undefined reference to `cpu_show_tsa' ===================================================== # Builds where the incident occurred: ## multi_v7_defconfig on (arm): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:686d53f934612746bbb53f15 ## multi_v7_defconfig+kselftest on (arm): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:686d49fc34612746bbb51ff1 #kernelci issue maestro:634dca9c0041633c75d4d5ce3cb61da4d05029f1 Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

2 months

1
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[REGRESSION] stable-rc/linux-6.1.y: (build) undefined reference to `cpu_show_tsa' in drivers/base/cpu (drivers...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-6.1.y: --- undefined reference to `cpu_show_tsa' in drivers/base/cpu (drivers/base/cpu.c) [logspec:kbuild,kbuild.compiler.linker_error] --- - dashboard: https://d.kernelci.org/i/maestro:320f186cf70d8d6a8155682d995d1860d2ef3445 - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 16a0c0f862e842e4269c2142fabfece05c2380b1 Log excerpt: ===================================================== arm-linux-gnueabihf-ld: drivers/base/cpu.o: in function `.LANCHOR2': cpu.c:(.data+0xb0): undefined reference to `cpu_show_tsa' ===================================================== # Builds where the incident occurred: ## vexpress_defconfig on (arm): - compiler: gcc-12 - dashboard: https://d.kernelci.org/build/maestro:686d4a0d34612746bbb52003 #kernelci issue maestro:320f186cf70d8d6a8155682d995d1860d2ef3445 Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

2 months

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[REGRESSION] stable-rc/linux-6.1.y: (build) ld.lld: error: undefined symbol: cpu_show_tsa in vmlinux (scripts/...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-6.1.y: --- ld.lld: error: undefined symbol: cpu_show_tsa in vmlinux (scripts/Makefile.vmlinux:34) [logspec:kbuild,kbuild.other] --- - dashboard: https://d.kernelci.org/i/maestro:6b1157158f4d95650fb3e4447503581fbc3320c8 - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 16a0c0f862e842e4269c2142fabfece05c2380b1 Log excerpt: ===================================================== .lds ....+...+..+. HDRTEST usr/include/linux/if_x25.h .............. CC arch/arm64/kernel/debug-monitors.o +......... HDRTEST usr/include/linux/msg.h ....+.....+.......+.. HDRTEST usr/include/linux/sonypi.h .+........+...+ CC mm/kasan/generic.o .+.. HDRTEST usr/include/linux/const.h ...+...+.............. HDRTEST usr/include/linux/affs_hardblocks.h ..+...........+...+.... HDRTEST usr/include/linux/loadpin.h ........+.+............ HDRTEST usr/include/linux/route.h +.....+.+..+............ HDRTEST usr/include/linux/v4l2-subdev.h +.+..+....+...+.. HDRTEST usr/include/linux/if_eql.h .........+....+..+.... HDRTEST usr/include/linux/netfilter_ipv4.h .....+.......+........+... HDRTEST usr/include/linux/smiapp.h ......+......+.......+ HDRTEST usr/include/linux/bsg.h ...+..+............+. HDRTEST usr/include/linux/agpgart.h .........+..+............ HDRTEST usr/include/linux/aspeed-p2a-ctrl.h .........+.............+..... CC init/do_mounts_initrd.o + HDRTEST usr/include/linux/media-bus-format.h ..........+..+...+.... HDRTEST usr/include/linux/fiemap.h ..+...+............+.... HDRTEST usr/include/linux/vfio_zdev.h ..+.........+......+..................+.+ HDRTEST usr/include/linux/socket.h ........+.......+...+.. HDRTEST usr/include/linux/lp.h .+..............+.+..... HDRTEST usr/include/linux/serio.h ...............+...+....+ HDRTEST usr/include/linux/vbox_vmmdev_types.h ..+.+...+.....+..... HDRTEST usr/include/linux/seg6_genl.h ..............+......+.. HDRTEST usr/include/linux/netfilter_ipv4/ipt_CLUSTERIP.h ........................+... HDRTEST usr/include/linux/netfilter_ipv4/ipt_ah.h +.+.....+.+...........+ HDRTEST usr/include/linux/netfilter_ipv4/ipt_TTL.h .......+..+......+... HDRTEST usr/include/linux/netfilter_ipv4/ipt_ecn.h .+...+..+.............. HDRTEST usr/include/linux/netfilter_ipv4/ipt_LOG.h .....+..+....+.....+ HDRTEST usr/include/linux/netfilter_ipv4/ipt_ECN.h ............................+ HDRTEST usr/include/linux/netfilter_ipv4/ipt_REJECT.h ..+...+......+....... HDRTEST usr/include/linux/netfilter_ipv4/ipt_ttl.h ........................+......+........... HDRTEST usr/include/linux/netfilter_ipv4/ip_tables.h ....+...+..+ AR fs/notify/fanotify/built-in.a ....+...+. CC fs/notify/fsnotify.o ....+ HDRTEST usr/include/linux/serial.h ......+.+........+..... HDRTEST usr/include/linux/btf.h .+.......+.........+... HDRTEST usr/include/linux/batadv_packet.h ...+..+...+...+......... HDRTEST usr/include/linux/filter.h ...........................+ HDRTEST usr/include/linux/fsi.h ...............+....+.. HDRTEST usr/include/linux/sysctl.h ...+++++++++++ HDRTEST usr/include/linux/smc.h +++ AS arch/arm64/kernel/entry.o ++++++ HDRTEST usr/include/linux/dqblk_xfs.h ++++++++++++++++++++++ HDRTEST usr/include/linux/apm_bios.h ++++++++++ HDRTEST usr/include/linux/virtio_bt.h ++++++++++ HDRTEST usr/include/linux/major.h +++ ......+....+.....+.+........+.+......+........+....+.....+.......+...+......+.....+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*............+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*.+......... HDRTEST usr/include/linux/loop.h ...... CC arch/arm64/kernel/irq.o ..........+..+ CC init/initramfs.o ...... HDRTEST usr/include/linux/if_macsec.h ....+...+......+..+... HDRTEST usr/include/linux/misc/bcm_vk.h .......+.....+...............+...+....+. HDRTEST usr/include/linux/kcmp.h ..+.........+.... CC ipc/shm.o ..+.........+..............+.+. HDRTEST usr/include/linux/fsverity.h .....+............+......+.........+ HDRTEST usr/include/linux/fsmap.h .....+.+..+.........+....+..............+.......+ HDRTEST usr/include/linux/ip_vs.h .....+..........+.....+ HDRTEST usr/include/linux/fdreg.h ......+.......+........+ HDRTEST usr/include/linux/virtio_input.h .............+......... HDRTEST usr/include/linux/rseq.h ...+...+..+.......+... CC kernel/sched/fair.o .. HDRTEST usr/include/linux/veth.h .....................+... HDRTEST usr/include/linux/reboot.h ............+......+.. HDRTEST usr/include/linux/nsfs.h ..+..+....+.......... HDRTEST usr/include/linux/nfc.h ........+..+ CC mm/kasan/report_generic.o .+........ HDRTEST usr/include/linux/nfs4_mount.h ....+..+...............+... HDRTEST usr/include/linux/nfsd/debug.h .+.....+....+............+. HDRTEST usr/include/linux/nfsd/cld.h ..+...+....................+ HDRTEST usr/include/linux/nfsd/stats.h ...............+...............+. HDRTEST usr/include/linux/nfsd/export.h ......+............+.........+ HDRTEST usr/include/linux/utime.h ..+...+..........+..+ HDRTEST usr/include/linux/bt-bmc.h .......+...+........+ HDRTEST usr/include/linux/oom.h .+........+........ HDRTEST usr/include/linux/ioam6.h .....+..+............+. HDRTEST usr/include/linux/wmi.h ...............+........ HDRTEST usr/include/linux/gameport.h ....+......+++++++++++++ HDRTEST usr/include/linux/rxrpc.h ++++++++++++ HDRTEST usr/include/linux/surface_aggregator/dtx.h +++++++++ HDRTEST usr/include/linux/surface_aggregator/cdev.h +++++++++ HDRTEST usr/include/linux/if_link.h ++++++ CC arch/arm64/kernel/fpsimd.o ++++ HDRTEST usr/include/linux/fib_rules.h ++++++++++ HDRTEST usr/include/linux/zorro.h ++ ----- ld.lld: error: undefined symbol: cpu_show_tsa >>> referenced by cpu.c >>> drivers/base/cpu.o:(dev_attr_tsa) in archive vmlinux.a ===================================================== # Builds where the incident occurred: ## defconfig+allmodconfig on (arm64): - compiler: clang-17 - dashboard: https://d.kernelci.org/build/maestro:686d49d034612746bbb51fb8 ## defconfig+allmodconfig+CONFIG_FRAME_WARN=2048 on (arm): - compiler: clang-17 - dashboard: https://d.kernelci.org/build/maestro:686d49cb34612746bbb51fb2 #kernelci issue maestro:6b1157158f4d95650fb3e4447503581fbc3320c8 Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

2 months

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[REGRESSION] stable-rc/linux-5.15.y: (build) ld.lld: error: undefined symbol: cpu_show_tsa in vmlinux (Makefile...

by KernelCI bot

Hello, New build issue found on stable-rc/linux-5.15.y: --- ld.lld: error: undefined symbol: cpu_show_tsa in vmlinux (Makefile:1246) [logspec:kbuild,kbuild.other] --- - dashboard: https://d.kernelci.org/i/maestro:37759c63a97e01566b3769ef90482ca5ec2daa9f - giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git - commit HEAD: 57a10c76a9922f216165558513b1e0f5a2eae559 Log excerpt: ===================================================== .lds ld.lld: error: undefined symbol: cpu_show_tsa >>> referenced by cpu.c >>> base/cpu.o:(dev_attr_tsa) in archive drivers/built-in.a ===================================================== # Builds where the incident occurred: ## defconfig+arm64-chromebook+kselftest on (arm64): - compiler: clang-17 - dashboard: https://d.kernelci.org/build/maestro:686d490a34612746bbb51e76 #kernelci issue maestro:37759c63a97e01566b3769ef90482ca5ec2daa9f Reported-by: kernelci.org bot <bot(a)kernelci.org> -- This is an experimental report format. Please send feedback in! Talk to us at kernelci(a)lists.linux.dev Made with love by the KernelCI team - https://kernelci.org

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[PATCH v5 1/4] scsi: fnic: Fix crash in fnic_wq_cmpl_handler when FDMI times out

by Karan Tilak Kumar

When both the RHBA and RPA FDMI requests time out, fnic reuses a frame to send ABTS for each of them. On send completion, this causes an attempt to free the same frame twice that leads to a crash. Fix crash by allocating separate frames for RHBA and RPA, and modify ABTS logic accordingly. Tested by checking MDS for FDMI information. Tested by using instrumented driver to: Drop PLOGI response Drop RHBA response Drop RPA response Drop RHBA and RPA response Drop PLOGI response + ABTS response Drop RHBA response + ABTS response Drop RPA response + ABTS response Drop RHBA and RPA response + ABTS response for both of them Fixes: 09c1e6ab4ab2 ("scsi: fnic: Add and integrate support for FDMI") Reviewed-by: Sesidhar Baddela <sebaddel(a)cisco.com> Reviewed-by: Arulprabhu Ponnusamy <arulponn(a)cisco.com> Reviewed-by: Gian Carlo Boffa <gcboffa(a)cisco.com> Tested-by: Arun Easi <aeasi(a)cisco.com> Co-developed-by: Arun Easi <aeasi(a)cisco.com> Signed-off-by: Arun Easi <aeasi(a)cisco.com> Tested-by: Karan Tilak Kumar <kartilak(a)cisco.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Karan Tilak Kumar <kartilak(a)cisco.com> --- Changes between v4 and v5: - Incorporate review comments from John: - Refactor patches Changes between v3 and v4: - Incorporate review comments from Dan: - Remove comments from Cc tag Changes between v2 and v3: - Incorporate review comments from Dan: - Add Cc to stable Changes between v1 and v2: - Incorporate review comments from Dan: - Add Fixes tag --- drivers/scsi/fnic/fdls_disc.c | 113 +++++++++++++++++++++++++--------- drivers/scsi/fnic/fnic.h | 2 +- drivers/scsi/fnic/fnic_fdls.h | 1 + 3 files changed, 87 insertions(+), 29 deletions(-) diff --git a/drivers/scsi/fnic/fdls_disc.c b/drivers/scsi/fnic/fdls_disc.c index c2b6f4eb338e..0ee1b74967b9 100644 --- a/drivers/scsi/fnic/fdls_disc.c +++ b/drivers/scsi/fnic/fdls_disc.c @@ -763,47 +763,69 @@ static void fdls_send_fabric_abts(struct fnic_iport_s *iport) iport->fabric.timer_pending = 1; } -static void fdls_send_fdmi_abts(struct fnic_iport_s *iport) +static uint8_t *fdls_alloc_init_fdmi_abts_frame(struct fnic_iport_s *iport, + uint16_t oxid) { - uint8_t *frame; + struct fc_frame_header *pfdmi_abts; uint8_t d_id[3]; + uint8_t *frame; struct fnic *fnic = iport->fnic; - struct fc_frame_header *pfabric_abts; - unsigned long fdmi_tov; - uint16_t oxid; - uint16_t frame_size = FNIC_ETH_FCOE_HDRS_OFFSET + - sizeof(struct fc_frame_header); frame = fdls_alloc_frame(iport); if (frame == NULL) { FNIC_FCS_DBG(KERN_ERR, fnic->host, fnic->fnic_num, "Failed to allocate frame to send FDMI ABTS"); - return; + return NULL; } - pfabric_abts = (struct fc_frame_header *) (frame + FNIC_ETH_FCOE_HDRS_OFFSET); + pfdmi_abts = (struct fc_frame_header *) (frame + FNIC_ETH_FCOE_HDRS_OFFSET); fdls_init_fabric_abts_frame(frame, iport); hton24(d_id, FC_FID_MGMT_SERV); - FNIC_STD_SET_D_ID(*pfabric_abts, d_id); + FNIC_STD_SET_D_ID(*pfdmi_abts, d_id); + FNIC_STD_SET_OX_ID(*pfdmi_abts, oxid); + + return frame; +} + +static void fdls_send_fdmi_abts(struct fnic_iport_s *iport) +{ + uint8_t *frame; + unsigned long fdmi_tov; + uint16_t frame_size = FNIC_ETH_FCOE_HDRS_OFFSET + + sizeof(struct fc_frame_header); if (iport->fabric.fdmi_pending & FDLS_FDMI_PLOGI_PENDING) { - oxid = iport->active_oxid_fdmi_plogi; - FNIC_STD_SET_OX_ID(*pfabric_abts, oxid); + frame = fdls_alloc_init_fdmi_abts_frame(iport, + iport->active_oxid_fdmi_plogi); + if (frame == NULL) + return; + fnic_send_fcoe_frame(iport, frame, frame_size); } else { if (iport->fabric.fdmi_pending & FDLS_FDMI_REG_HBA_PENDING) { - oxid = iport->active_oxid_fdmi_rhba; - FNIC_STD_SET_OX_ID(*pfabric_abts, oxid); + frame = fdls_alloc_init_fdmi_abts_frame(iport, + iport->active_oxid_fdmi_rhba); + if (frame == NULL) + return; + fnic_send_fcoe_frame(iport, frame, frame_size); } if (iport->fabric.fdmi_pending & FDLS_FDMI_RPA_PENDING) { - oxid = iport->active_oxid_fdmi_rpa; - FNIC_STD_SET_OX_ID(*pfabric_abts, oxid); + frame = fdls_alloc_init_fdmi_abts_frame(iport, + iport->active_oxid_fdmi_rpa); + if (frame == NULL) { + if (iport->fabric.fdmi_pending & FDLS_FDMI_REG_HBA_PENDING) + goto arm_timer; + else + return; + } + fnic_send_fcoe_frame(iport, frame, frame_size); } } +arm_timer: fdmi_tov = jiffies + msecs_to_jiffies(2 * iport->e_d_tov); mod_timer(&iport->fabric.fdmi_timer, round_jiffies(fdmi_tov)); iport->fabric.fdmi_pending |= FDLS_FDMI_ABORT_PENDING; @@ -2244,6 +2266,21 @@ void fdls_fabric_timer_callback(struct timer_list *t) spin_unlock_irqrestore(&fnic->fnic_lock, flags); } +void fdls_fdmi_retry_plogi(struct fnic_iport_s *iport) +{ + struct fnic *fnic = iport->fnic; + + iport->fabric.fdmi_pending = 0; + /* If max retries not exhausted, start over from fdmi plogi */ + if (iport->fabric.fdmi_retry < FDLS_FDMI_MAX_RETRY) { + iport->fabric.fdmi_retry++; + FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, + "Retry FDMI PLOGI. FDMI retry: %d", + iport->fabric.fdmi_retry); + fdls_send_fdmi_plogi(iport); + } +} + void fdls_fdmi_timer_callback(struct timer_list *t) { struct fnic_fdls_fabric_s *fabric = from_timer(fabric, t, fdmi_timer); @@ -2289,14 +2326,7 @@ void fdls_fdmi_timer_callback(struct timer_list *t) FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, "fdmi timer callback : 0x%x\n", iport->fabric.fdmi_pending); - iport->fabric.fdmi_pending = 0; - /* If max retries not exhaused, start over from fdmi plogi */ - if (iport->fabric.fdmi_retry < FDLS_FDMI_MAX_RETRY) { - iport->fabric.fdmi_retry++; - FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, - "retry fdmi timer %d", iport->fabric.fdmi_retry); - fdls_send_fdmi_plogi(iport); - } + fdls_fdmi_retry_plogi(iport); FNIC_FCS_DBG(KERN_INFO, fnic->host, fnic->fnic_num, "fdmi timer callback : 0x%x\n", iport->fabric.fdmi_pending); spin_unlock_irqrestore(&fnic->fnic_lock, flags); @@ -3714,11 +3744,32 @@ static void fdls_process_fdmi_abts_rsp(struct fnic_iport_s *iport, switch (FNIC_FRAME_TYPE(oxid)) { case FNIC_FRAME_TYPE_FDMI_PLOGI: fdls_free_oxid(iport, oxid, &iport->active_oxid_fdmi_plogi); + + iport->fabric.fdmi_pending &= ~FDLS_FDMI_PLOGI_PENDING; + iport->fabric.fdmi_pending &= ~FDLS_FDMI_ABORT_PENDING; break; case FNIC_FRAME_TYPE_FDMI_RHBA: + iport->fabric.fdmi_pending &= ~FDLS_FDMI_REG_HBA_PENDING; + + /* If RPA is still pending, don't turn off ABORT PENDING. + * We count on the timer to detect the ABTS timeout and take + * corrective action. + */ + if (!(iport->fabric.fdmi_pending & FDLS_FDMI_RPA_PENDING)) + iport->fabric.fdmi_pending &= ~FDLS_FDMI_ABORT_PENDING; + fdls_free_oxid(iport, oxid, &iport->active_oxid_fdmi_rhba); break; case FNIC_FRAME_TYPE_FDMI_RPA: + iport->fabric.fdmi_pending &= ~FDLS_FDMI_RPA_PENDING; + + /* If RHBA is still pending, don't turn off ABORT PENDING. + * We count on the timer to detect the ABTS timeout and take + * corrective action. + */ + if (!(iport->fabric.fdmi_pending & FDLS_FDMI_REG_HBA_PENDING)) + iport->fabric.fdmi_pending &= ~FDLS_FDMI_ABORT_PENDING; + fdls_free_oxid(iport, oxid, &iport->active_oxid_fdmi_rpa); break; default: @@ -3728,10 +3779,16 @@ static void fdls_process_fdmi_abts_rsp(struct fnic_iport_s *iport, break; } - timer_delete_sync(&iport->fabric.fdmi_timer); - iport->fabric.fdmi_pending &= ~FDLS_FDMI_ABORT_PENDING; - - fdls_send_fdmi_plogi(iport); + /* + * Only if ABORT PENDING is off, delete the timer, and if no other + * operations are pending, retry FDMI. + * Otherwise, let the timer pop and take the appropriate action. + */ + if (!(iport->fabric.fdmi_pending & FDLS_FDMI_ABORT_PENDING)) { + timer_delete_sync(&iport->fabric.fdmi_timer); + if (!iport->fabric.fdmi_pending) + fdls_fdmi_retry_plogi(iport); + } } static void diff --git a/drivers/scsi/fnic/fnic.h b/drivers/scsi/fnic/fnic.h index 6c5f6046b1f5..86e293ce530d 100644 --- a/drivers/scsi/fnic/fnic.h +++ b/drivers/scsi/fnic/fnic.h @@ -30,7 +30,7 @@ #define DRV_NAME "fnic" #define DRV_DESCRIPTION "Cisco FCoE HBA Driver" -#define DRV_VERSION "1.8.0.0" +#define DRV_VERSION "1.8.0.1" #define PFX DRV_NAME ": " #define DFX DRV_NAME "%d: " diff --git a/drivers/scsi/fnic/fnic_fdls.h b/drivers/scsi/fnic/fnic_fdls.h index 8e610b65ad57..531d0b37e450 100644 --- a/drivers/scsi/fnic/fnic_fdls.h +++ b/drivers/scsi/fnic/fnic_fdls.h @@ -394,6 +394,7 @@ void fdls_send_tport_abts(struct fnic_iport_s *iport, bool fdls_delete_tport(struct fnic_iport_s *iport, struct fnic_tport_s *tport); void fdls_fdmi_timer_callback(struct timer_list *t); +void fdls_fdmi_retry_plogi(struct fnic_iport_s *iport); /* fnic_fcs.c */ void fnic_fdls_init(struct fnic *fnic, int usefip); -- 2.47.1

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