- 19 Nov, 2023 3 commits
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Junxian Huang authored
Support SW stats with debugfs. Query output: $ cat /sys/kernel/debug/hns_roce/hns_0/sw_stat/sw_stat aeqe --- 3341 ceqe --- 0 cmds --- 6764 cmds_err --- 0 posted_mbx --- 3344 polled_mbx --- 3 mbx_event --- 3341 qp_create_err --- 0 qp_modify_err --- 0 cq_create_err --- 0 cq_modify_err --- 0 srq_create_err --- 0 srq_modify_err --- 0 xrcd_alloc_err --- 0 mr_reg_err --- 0 mr_rereg_err --- 0 ah_create_err --- 0 mmap_err --- 0 uctx_alloc_err --- 0 Signed-off-by:
Junxian Huang <huangjunxian6@hisilicon.com> Signed-off-by:
Chengchang Tang <tangchengchang@huawei.com> Link: https://lore.kernel.org/r/20231114123449.1106162-4-huangjunxian6@hisilicon.comSigned-off-by:
Leon Romanovsky <leon@kernel.org>
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Junxian Huang authored
Add debugfs to hns RoCE. This patch only adds an empty directory "hns_roce" to debugs root directory. Signed-off-by:
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Junxian Huang authored
EOPNOTSUPP is more situable than EINVAL for allocating XRCD while XRC is not supported and unsupported resizing SRQ. Fixes: 32548870 ("RDMA/hns: Add support for XRC on HIP09") Fixes: 221109e6 ("RDMA/hns: Add interception for resizing SRQs") Signed-off-by:
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- 15 Nov, 2023 18 commits
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Guoqing Jiang authored
There is no siw_sq_work_handler in code, change it with siw_tx_thread since siw_run_sq -> siw_sq_resume -> siw_qp_sq_process. Acked-by:
Bernard Metzler <bmt@zurich.ibm.com> Signed-off-by:
Guoqing Jiang <guoqing.jiang@linux.dev> Link: https://lore.kernel.org/r/20231113115726.12762-18-guoqing.jiang@linux.devSigned-off-by:
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Guoqing Jiang authored
Add one helper to simplify code a bit. Reported-by:
kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202310091735.oG7bTvLR-lkp@intel.com/`Acked-by:
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Guoqing Jiang authored
We can just check max_send_wr here given both max_send_wr and max_recv_wr are defined as u32 type, and we also need to ensure num_sqe (derived from max_send_wr) shouldn't be zero. Acked-by:
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Guoqing Jiang authored
Replace ORRQ with ORQ. Acked-by:
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Guoqing Jiang authored
Let's move it into siw_sk_assign_cm_upcalls, then we only need to get sk_callback_lock once. Acked-by:
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Guoqing Jiang authored
With the initialization of rv and the two added label, we can simplifiy code a bit. Acked-by:
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Guoqing Jiang authored
Factor out a helper to simplify code. Reported-by:
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Guoqing Jiang authored
Add the helper which can be used in some places. Acked-by:
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Guoqing Jiang authored
With that we can reuse it in siw_init_cpulist. Acked-by:
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Guoqing Jiang authored
Add the macro to remove magic number in the code. Acked-by:
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Guoqing Jiang authored
Remove the redundant code given they share the same logic. Acked-by:
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Guoqing Jiang authored
Remove the redundate checking since siw_send_terminate check it inside. Acked-by:
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Guoqing Jiang authored
Remove it since it is not used. Acked-by:
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Guoqing Jiang authored
Let's remove it since the failure case only falls through to the useless label. Acked-by:
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Guoqing Jiang authored
We can pass iov.iov_len here. Acked-by:
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Guoqing Jiang authored
There are some places share the same logic, factor a common helper for it. Acked-by:
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Guoqing Jiang authored
Add the wrapper function to get either pbl page or umem page. Acked-by:
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Leon Romanovsky authored
The patch 1da177e4: "Linux-2.6.12-rc2" from Apr 16, 2005 (linux-next), leads to the following Smatch static checker warning: drivers/infiniband/hw/mthca/mthca_cmd.c:644 mthca_SYS_EN() error: uninitialized symbol 'out'. drivers/infiniband/hw/mthca/mthca_cmd.c 636 int mthca_SYS_EN(struct mthca_dev *dev) 637 { 638 u64 out; 639 int ret; 640 641 ret = mthca_cmd_imm(dev, 0, &out, 0, 0, CMD_SYS_EN, CMD_TIME_CLASS_D); We pass out here and it gets used without being initialized. err = mthca_cmd_post(dev, in_param, out_param ? *out_param : 0, ^^^^^^^^^^ in_modifier, op_modifier, op, context->token, 1); It's the same in mthca_cmd_wait() and mthca_cmd_poll(). Fixes: 1da177e4 ("Linux-2.6.12-rc2") Reported-by:
Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/all/533bc3df-8078-4397-b93d-d1f6cec9b636@moroto.mountain Link: https://lore.kernel.org/r/c559cb7113158c02d75401ac162652072ef1b5f0.1699867650.git.leon@kernel.orgSigned-off-by:
Leon Romanovsky <leonro@nvidia.com>
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- 13 Nov, 2023 7 commits
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Eric Biggers authored
Simplify irdma_ieq_check_mpacrc() by using crypto_shash_digest() instead of an init+update+final sequence. This should also improve performance. Signed-off-by:
Eric Biggers <ebiggers@google.com> Link: https://lore.kernel.org/r/20231029045756.153943-1-ebiggers@kernel.orgSigned-off-by:
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Eric Biggers authored
Simplify siw_qp_prepare_tx() by using crypto_shash_digest() instead of an init+update+final sequence. This should also improve performance. Signed-off-by:
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Chandramohan Akula authored
Rounding up the queue depth to power of two is not a hardware requirement. In order to optimize the per connection memory usage, removing drivers implementation which round up to the queue depths to the power of 2. Implements a mask to maintain backward compatibility with older library. Signed-off-by:
Chandramohan Akula <chandramohan.akula@broadcom.com> Signed-off-by:
Selvin Xavier <selvin.xavier@broadcom.com> Link: https://lore.kernel.org/r/1698069803-1787-3-git-send-email-selvin.xavier@broadcom.comSigned-off-by:
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Chandramohan Akula authored
The queue index wrap around logic is based on power of 2 size depth. All queues are created with power of 2 depth. This increases the memory usage by the driver. This change is required for the next patches that avoids the power of 2 depth requirement for each of the queues. Update the function that increments producer index and consumer index during wrap around. Also, changes the index handling across multiple functions. Signed-off-by:
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Philipp Stanner authored
Currently, memdup_user() is utilized at two positions to copy userspace arrays. This is done without overflow checks. Use the new wrapper memdup_array_user() to copy the arrays more safely. Suggested-by:
Dave Airlie <airlied@redhat.com> Signed-off-by:
Philipp Stanner <pstanner@redhat.com> Link: https://lore.kernel.org/r/20231102191308.52046-2-pstanner@redhat.comAcked-by:
Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by:
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Bernard Metzler authored
Abandon siw private code to pin user pages during user memory registration, but use ib_umem_get() instead. This will help maintaining the driver in case of changes to the memory subsystem. Signed-off-by:
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Linus Torvalds authored
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- 12 Nov, 2023 5 commits
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Miri Korenblit authored
The commands should be sorted inside the group definition. Fix the ordering so we won't get following warning: WARN_ON(iwl_cmd_groups_verify_sorted(trans_cfg)) Link: https://lore.kernel.org/regressions/2fa930bb-54dd-4942-a88d-05a47c8e9731@gmail.com/ Link: https://lore.kernel.org/linux-wireless/CAHk-=wix6kqQ5vHZXjOPpZBfM7mMm9bBZxi2Jh7XnaKCqVf94w@mail.gmail.com/ Fixes: b6e3d1ba ("wifi: iwlwifi: mvm: implement new firmware API for statistics") Tested-by:
Niklāvs Koļesņikovs <pinkflames.linux@gmail.com> Tested-by:
Damian Tometzki <damian@riscv-rocks.de> Acked-by:
Kalle Valo <kvalo@kernel.org> Signed-off-by:
Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by:
Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
Merge tag 'parisc-for-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture fixes from Helge Deller: - Include the upper 5 address bits when inserting TLB entries on a 64-bit kernel. On physical machines those are ignored, but in qemu it's nice to have them included and to be correct. - Stop the 64-bit kernel and show a warning if someone tries to boot on a machine with a 32-bit CPU - Fix a "no previous prototype" warning in parport-gsc * tag 'parisc-for-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Prevent booting 64-bit kernels on PA1.x machines parport: gsc: mark init function static parisc/pgtable: Do not drop upper 5 address bits of physical address
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Linus Torvalds authored
Merge tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch updates from Huacai Chen: - support PREEMPT_DYNAMIC with static keys - relax memory ordering for atomic operations - support BPF CPU v4 instructions for LoongArch - some build and runtime warning fixes * tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: selftests/bpf: Enable cpu v4 tests for LoongArch LoongArch: BPF: Support signed mod instructions LoongArch: BPF: Support signed div instructions LoongArch: BPF: Support 32-bit offset jmp instructions LoongArch: BPF: Support unconditional bswap instructions LoongArch: BPF: Support sign-extension mov instructions LoongArch: BPF: Support sign-extension load instructions LoongArch: Add more instruction opcodes and emit_* helpers LoongArch/smp: Call rcutree_report_cpu_starting() earlier LoongArch: Relax memory ordering for atomic operations LoongArch: Mark __percpu functions as always inline LoongArch: Disable module from accessing external data directly LoongArch: Support PREEMPT_DYNAMIC with static keys
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: - Finish a refactor of pgprot_framebuffer() which dependend on some changes that were merged via the drm tree - Fix some kernel-doc warnings to quieten the bots Thanks to Nathan Lynch and Thomas Zimmermann. * tag 'powerpc-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/rtas: Fix ppc_rtas_rmo_buf_show() kernel-doc powerpc/pseries/rtas-work-area: Fix rtas_work_area_reserve_arena() kernel-doc powerpc/fb: Call internal __phys_mem_access_prot() in fbdev code powerpc: Remove file parameter from phys_mem_access_prot() powerpc/machdep: Remove trailing whitespaces
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull smb client fixes from Steve French: - ctime caching fix (for setxattr) - encryption fix - DNS resolver mount fix - debugging improvements - multichannel fixes including cases where server stops or starts supporting multichannel after mount - reconnect fix - minor cleanups * tag '6.7-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: cifs: update internal module version number for cifs.ko cifs: handle when server stops supporting multichannel cifs: handle when server starts supporting multichannel Missing field not being returned in ioctl CIFS_IOC_GET_MNT_INFO smb3: allow dumping session and tcon id to improve stats analysis and debugging smb: client: fix mount when dns_resolver key is not available smb3: fix caching of ctime on setxattr smb3: minor cleanup of session handling code cifs: reconnect work should have reference on server struct cifs: do not pass cifs_sb when trying to add channels cifs: account for primary channel in the interface list cifs: distribute channels across interfaces based on speed cifs: handle cases where a channel is closed smb3: more minor cleanups for session handling routines smb3: minor RDMA cleanup cifs: Fix encryption of cleared, but unset rq_iter data buffers
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- 11 Nov, 2023 1 commit
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Linus Torvalds authored
Merge tag 'probes-fixes-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull probes fixes from Masami Hiramatsu: - Documentation update: Add a note about argument and return value fetching is the best effort because it depends on the type. - objpool: Fix to make internal global variables static in test_objpool.c. - kprobes: Unify kprobes_exceptions_nofify() prototypes. There are the same prototypes in asm/kprobes.h for some architectures, but some of them are missing the prototype and it causes a warning. So move the prototype into linux/kprobes.h. - tracing: Fix to check the tracepoint event and return event at parsing stage. The tracepoint event doesn't support %return but if $retval exists, it will be converted to %return silently. This finds that case and rejects it. - tracing: Fix the order of the descriptions about the parameters of __kprobe_event_gen_cmd_start() to be consistent with the argument list of the function. * tag 'probes-fixes-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing/kprobes: Fix the order of argument descriptions tracing: fprobe-event: Fix to check tracepoint event and return kprobes: unify kprobes_exceptions_nofify() prototypes lib: test_objpool: make global variables static Documentation: tracing: Add a note about argument and retval access
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- 10 Nov, 2023 6 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdevLinus Torvalds authored
Pull fbdev fixes and cleanups from Helge Deller: - fix double free and resource leaks in imsttfb - lots of remove callback cleanups and section mismatch fixes in omapfb, amifb and atmel_lcdfb - error code fix and memparse simplification in omapfb * tag 'fbdev-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (31 commits) fbdev: fsl-diu-fb: mark wr_reg_wa() static fbdev: amifb: Convert to platform remove callback returning void fbdev: amifb: Mark driver struct with __refdata to prevent section mismatch warning fbdev: hyperv_fb: fix uninitialized local variable use fbdev: omapfb/tpd12s015: Convert to platform remove callback returning void fbdev: omapfb/tfp410: Convert to platform remove callback returning void fbdev: omapfb/sharp-ls037v7dw01: Convert to platform remove callback returning void fbdev: omapfb/opa362: Convert to platform remove callback returning void fbdev: omapfb/hdmi: Convert to platform remove callback returning void fbdev: omapfb/dvi: Convert to platform remove callback returning void fbdev: omapfb/dsi-cm: Convert to platform remove callback returning void fbdev: omapfb/dpi: Convert to platform remove callback returning void fbdev: omapfb/analog-tv: Convert to platform remove callback returning void fbdev: atmel_lcdfb: Convert to platform remove callback returning void fbdev: omapfb/tpd12s015: Don't put .remove() in .exit.text and drop suppress_bind_attrs fbdev: omapfb/tfp410: Don't put .remove() in .exit.text and drop suppress_bind_attrs fbdev: omapfb/sharp-ls037v7dw01: Don't put .remove() in .exit.text and drop suppress_bind_attrs fbdev: omapfb/opa362: Don't put .remove() in .exit.text and drop suppress_bind_attrs fbdev: omapfb/hdmi: Don't put .remove() in .exit.text and drop suppress_bind_attrs fbdev: omapfb/dvi: Don't put .remove() in .exit.text and drop suppress_bind_attrs ...
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Yujie Liu authored
The order of descriptions should be consistent with the argument list of the function, so "kretprobe" should be the second one. int __kprobe_event_gen_cmd_start(struct dynevent_cmd *cmd, bool kretprobe, const char *name, const char *loc, ...) Link: https://lore.kernel.org/all/20231031041305.3363712-1-yujie.liu@intel.com/ Fixes: 2a588dd1 ("tracing: Add kprobe event command generation functions") Suggested-by:Mukesh Ojha <quic_mojha@quicinc.com> Signed-off-by:
Yujie Liu <yujie.liu@intel.com> Reviewed-by:
Masami Hiramatsu (Google) <mhiramat@kernel.org>
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Daniel Vetter: "Dave's VPN to the big machine died, so it's on me to do fixes pr this and next week while everyone else is at plumbers. - big pile of amd fixes, but mostly for hw support newly added in 6.7 - i915 fixes, mostly minor things - qxl memory leak fix - vc4 uaf fix in mock helpers - syncobj fix for DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE" * tag 'drm-next-2023-11-10' of git://anongit.freedesktop.org/drm/drm: (78 commits) drm/amdgpu: fix error handling in amdgpu_vm_init drm/amdgpu: Fix possible null pointer dereference drm/amdgpu: move UVD and VCE sched entity init after sched init drm/amdgpu: move kfd_resume before the ip late init drm/amd: Explicitly check for GFXOFF to be enabled for s0ix drm/amdgpu: Change WREG32_RLC to WREG32_SOC15_RLC where inst != 0 (v2) drm/amdgpu: Use correct KIQ MEC engine for gfx9.4.3 (v5) drm/amdgpu: add smu v13.0.6 pcs xgmi ras error query support drm/amdgpu: fix software pci_unplug on some chips drm/amd/display: remove duplicated argument drm/amdgpu: correct mca debugfs dump reg list drm/amdgpu: correct acclerator check architecutre dump drm/amdgpu: add pcs xgmi v6.4.0 ras support drm/amdgpu: Change extended-scope MTYPE on GC 9.4.3 drm/amdgpu: disable smu v13.0.6 mca debug mode by default drm/amdgpu: Support multiple error query modes drm/amdgpu: refine smu v13.0.6 mca dump driver drm/amdgpu: Do not program PF-only regs in hdp_v4_0.c under SRIOV (v2) drm/amdgpu: Skip PCTL0_MMHUB_DEEPSLEEP_IB write in jpegv4.0.3 under SRIOV drm: amd: Resolve Sphinx unexpected indentation warning ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes from Catalin Marinas: "Mostly PMU fixes and a reworking of the pseudo-NMI disabling on broken MediaTek firmware: - Move the MediaTek GIC quirk handling from irqchip to core. Before the merging window commit 44bd78dd ("irqchip/gic-v3: Disable pseudo NMIs on MediaTek devices w/ firmware issues") temporarily addressed this issue. Fixed now at a deeper level in the arch code - Reject events meant for other PMUs in the CoreSight PMU driver, otherwise some of the core PMU events would disappear - Fix the Armv8 PMUv3 driver driver to not truncate 64-bit registers, causing some events to be invisible - Remove duplicate declaration of __arm64_sys##name following the patch to avoid prototype warning for syscalls - Typos in the elf_hwcap documentation" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64/syscall: Remove duplicate declaration Revert "arm64: smp: avoid NMI IPIs with broken MediaTek FW" arm64: Move MediaTek GIC quirk handling from irqchip to core arm64/arm: arm_pmuv3: perf: Don't truncate 64-bit registers perf: arm_cspmu: Reject events meant for other PMUs Documentation/arm64: Fix typos in elf_hwcaps -
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "A collection of fixes for rc1. The majority of changes are various ASoC driver-specific small fixes and usual HD-audio quirks, while there are a couple of core changes: a fix in ALSA core procfs code to avoid deadlocks at disconnection and an ASoC core fix for DAPM clock widgets" * tag 'sound-fix-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: OSS: dmasound/paula: Convert to platform remove callback returning void ALSA: hda: ASUS UM5302LA: Added quirks for cs35L41/10431A83 on i2c bus ALSA: info: Fix potential deadlock at disconnection ASoC: nau8540: Add self recovery to improve capture quility ALSA: hda/realtek: Add support dual speaker for Dell ALSA: hda: Add ASRock X670E Taichi to denylist ALSA: hda/realtek: Add quirk for ASUS UX7602ZM ASoC: SOF: sof-client: trivial: fix comment typo ASoC: dapm: fix clock get name ASoC: hdmi-codec: register hpd callback on component probe ASoC: mediatek: mt8186_mt6366_rt1019_rt5682s: trivial: fix error messages ASoC: da7219: Improve system suspend and resume handling ASoC: codecs: Modify macro value error ASoC: codecs: Modify the wrong judgment of re value ASoC: codecs: Modify the maximum value of calib ASoC: amd: acp: fix for i2s mode register field update ASoC: codecs: aw88399: Fix -Wuninitialized in aw_dev_set_vcalb() ASoC: rt712-sdca: fix speaker route missing issue ASoC: rockchip: Fix unused rockchip_i2s_tdm_match warning for !CONFIG_OF ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings
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https://gitlab.freedesktop.org/agd5f/linuxDaniel Vetter authored
amd-drm-next-6.7-2023-11-10: amdgpu: - SR-IOV fixes - DMCUB fixes - DCN3.5 fixes - DP2 fixes - SubVP fixes - SMU14 fixes - SDMA4.x fixes - Suspend/resume fixes - AGP regression fix - UAF fixes for some error cases - SMU 13.0.6 fixes - Documentation fixes - RAS fixes - Hotplug fixes - Scheduling entity ordering fix - GPUVM fixes Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231110190703.4741-1-alexander.deucher@amd.com
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