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2023-08-12Merge tag 'zynq-soc-for-6.6' of https://github.com/Xilinx/linux-xlnx into ↵Arnd Bergmann1-1/+1
arm/fixes ARM: Zynq SoC changes for v6.6 - Sort out OF headers in pm.c * tag 'zynq-soc-for-6.6' of https://github.com/Xilinx/linux-xlnx: ARM: zynq: Explicitly include correct DT includes Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2023-08-12Merge tag 'imx-fixes-6.5-2' of ↵Arnd Bergmann6-16/+21
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 6.5, 2nd round: - Fix i.MX93 ANATOP 'reg' resource size to avoid overlapping with TMU memory area. - Fix RTC interrupt level on imx6qdl-phytec-mira board. - Remove LDB endpoint from from the common imx6sx.dtsi as it causes regression for boards that has the LCDIF connected directly to a parallel display. - Drop CSI1 PHY reference clock configuration from i.MX8MM/N device tree to avoid overclocking. - Set a proper default tuning step for i.MX6SX and i.MX7D uSDHC to fix a tuning failure seen with some SD cards. * tag 'imx-fixes-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx93: Fix anatop node size ARM: dts: imx: Set default tuning step for imx6sx usdhc arm64: dts: imx8mm: Drop CSI1 PHY reference clock configuration arm64: dts: imx8mn: Drop CSI1 PHY reference clock configuration ARM: dts: imx: Set default tuning step for imx7d usdhc ARM: dts: imx6: phytec: fix RTC interrupt level ARM: dts: imx6sx: Remove LDB endpoint Link: https://lore.kernel.org/r/20230809100034.GS151430@dragon Signed-off-by: Arnd Bergmann <[email protected]>
2023-08-11Merge tag 'tpmdd-v6.5-rc7' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull tpm irq fixes from Jarkko Sakkinen: "These change the probing and enabling of interrupts advertised by the platform firmware (i.e. ACPI, Device Tree) to be an opt-in for tpm_tis, which can be set from the kernel command-line. Note that the opt-in change is only for the PC MMIO tpm_tis module. It does not affect other similar drivers using IRQs, like tpm_tis_spi and synquacer" * tag 'tpmdd-v6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm_tis: Opt-in interrupts tpm: tpm_tis: Fix UPX-i11 DMI_MATCH condition
2023-08-11Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds5-3/+7
Pull rdma fixes from Jason Gunthorpe: "A few small bugs: - Fix longstanding mlx5 bug where ODP would fail with certain MR alignments - cancel work to prevent a hfi1 UAF - MAINTAINERS update - UAF, missing mutex_init and an error unwind bug in bnxt_re" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/bnxt_re: Initialize dpi_tbl_lock mutex RDMA/bnxt_re: Fix error handling in probe failure path RDMA/bnxt_re: Properly order ib_device_unalloc() to avoid UAF MAINTAINERS: Remove maintainer of HiSilicon RoCE IB/hfi1: Fix possible panic during hotplug remove RDMA/umem: Set iova in ODP flow
2023-08-11Merge tag 'zonefs-6.5-rc6' of ↵Linus Torvalds3-118/+4
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs Pull zonefs fix from Damien Le Moal: - The switch to using iomap for executing a direct synchronous write to sequential files using a zone append BIO overlooked cases where the BIO built by iomap is too large and needs splitting, which is not allowed with zone append. Fix this by using regular write commands instead. The use of zone append commands will be reintroduced later with proper support from iomap. * tag 'zonefs-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs: zonefs: fix synchronous direct writes to sequential files
2023-08-11Merge tag 'hwmon-for-v6.5-rc6' of ↵Linus Torvalds2-9/+44
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - Fix sporadic comunication errors in pmbus/bel-pfe and aquacomputer_d5next drivers * tag 'hwmon-for-v6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (aquacomputer_d5next) Add selective 200ms delay after sending ctrl report hwmon: (pmbus/bel-pfe) Enable PMBUS_SKIP_STATUS_CHECK for pfe1100
2023-08-12tpm_tis: Opt-in interruptsJarkko Sakkinen1-1/+1
Cc: [email protected] # v6.4+ Link: https://lore.kernel.org/linux-integrity/CAHk-=whRVp4h8uWOX1YO+Y99+44u4s=XxMK4v00B6F1mOfqPLg@mail.gmail.com/ Fixes: e644b2f498d2 ("tpm, tpm_tis: Enable interrupt test") Signed-off-by: Jarkko Sakkinen <[email protected]>
2023-08-12tpm: tpm_tis: Fix UPX-i11 DMI_MATCH conditionPeter Ujfalusi1-1/+1
The patch which made it to the kernel somehow changed the match condition from DMI_MATCH(DMI_PRODUCT_NAME, "UPX-TGL01") to DMI_MATCH(DMI_PRODUCT_VERSION, "UPX-TGL") Revert back to the correct match condition to disable the interrupt mode on the board. Cc: [email protected] # v6.4+ Fixes: edb13d7bb034 ("tpm: tpm_tis: Disable interrupts *only* for AEON UPX-i11") Link: https://lore.kernel.org/lkml/[email protected]/ Signed-off-by: Peter Ujfalusi <[email protected]> Signed-off-by: Jarkko Sakkinen <[email protected]>
2023-08-11Merge tag 'mm-hotfixes-stable-2023-08-11-13-44' of ↵Linus Torvalds16-54/+135
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "14 hotfixes. 11 of these are cc:stable and the remainder address post-6.4 issues, or are not considered suitable for -stable backporting" * tag 'mm-hotfixes-stable-2023-08-11-13-44' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/damon/core: initialize damo_filter->list from damos_new_filter() nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput selftests: cgroup: fix test_kmem_basic false positives fs/proc/kcore: reinstate bounce buffer for KCORE_TEXT regions MAINTAINERS: add maple tree mailing list mm: compaction: fix endless looping over same migrate block selftests: mm: ksm: fix incorrect evaluation of parameter hugetlb: do not clear hugetlb dtor until allocating vmemmap mm: memory-failure: avoid false hwpoison page mapped error info mm: memory-failure: fix potential unexpected return value from unpoison_memory() mm/swapfile: fix wrong swap entry type for hwpoisoned swapcache page radix tree test suite: fix incorrect allocation size for pthreads crypto, cifs: fix error handling in extract_iter_to_sg() zsmalloc: fix races between modifications of fullness and isolated
2023-08-11x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405Cristian Ciocaltea1-0/+1
Commit 522b1d69219d ("x86/cpu/amd: Add a Zenbleed fix") provided a fix for the Zen2 VZEROUPPER data corruption bug affecting a range of CPU models, but the AMD Custom APU 0405 found on SteamDeck was not listed, although it is clearly affected by the vulnerability. Add this CPU variant to the Zenbleed erratum list, in order to unconditionally enable the fallback fix until a proper microcode update is available. Fixes: 522b1d69219d ("x86/cpu/amd: Add a Zenbleed fix") Signed-off-by: Cristian Ciocaltea <[email protected]> Signed-off-by: Borislav Petkov (AMD) <[email protected]> Cc: [email protected] Link: https://lore.kernel.org/r/[email protected]
2023-08-11gpio: ws16c48: Fix off-by-one error in WS16C48 resource region extentWilliam Breathitt Gray1-1/+1
The WinSystems WS16C48 I/O address region spans offsets 0x0 through 0xA, which is a total of 11 bytes. Fix the WS16C48_EXTENT define to the correct value of 11 so that access to necessary device registers is properly requested in the ws16c48_probe() callback by the devm_request_region() function call. Fixes: 2c05a0f29f41 ("gpio: ws16c48: Implement and utilize register structures") Cc: [email protected] Cc: Paul Demetrotion <[email protected]> Signed-off-by: William Breathitt Gray <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]>
2023-08-11Merge tag 'acpi-6.5-rc6' of ↵Linus Torvalds3-0/+70
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "Rework the handling of interrupt overrides on AMD Zen-based machines to avoid recently introduced regressions (Hans de Goede). Note that this is intended as a short-term mitigation for 6.5 and the long-term approach will be to attempt to use the configuration left by the BIOS, but it requires more investigation" * tag 'acpi-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: resource: Add IRQ override quirk for PCSpecialist Elimina Pro 16 M ACPI: resource: Honor MADT INT_SRC_OVR settings for IRQ1 on AMD Zen ACPI: resource: Always use MADT override IRQ settings for all legacy non i8042 IRQs ACPI: resource: revert "Remove "Zen" specific match and quirks"
2023-08-11Merge tag 'pm-6.5-rc6' of ↵Linus Torvalds2-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix an amd-pstate cpufreq driver issues and recently introduced hibernation-related breakage. Specifics: - Make amd-pstate use device_attributes as expected by the CPU root kobject (Thomas Weißschuh) - Restore the previous behavior of resume_store() when hibernation is not available which is to return the full number of bytes that were to be written by user space (Vlastimil Babka)" * tag 'pm-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: amd-pstate: fix global sysfs attribute type PM: hibernate: fix resume_store() return value when hibernation not available
2023-08-11serial: core: Fix serial core port id, including multiport devicesTony Lindgren2-1/+28
We want to fix the serial core port DEVNAME to use a port id of the hardware specific controller port instance instead of the port->line. For example, the 8250 driver sets up a number of serial8250 ports initially that can be inherited by the hardware specific driver. At that the port->line no longer decribes the port's relation to the serial core controller instance. Let's fix the issue by assigning port->port_id for each serial core controller port instance. Fixes: 7d695d83767c ("serial: core: Fix serial_base_match() after fixing controller port name") Tested-by: Guenter Roeck <[email protected]> Reviewed-by: Dhruva Gole <[email protected]> Signed-off-by: Tony Lindgren <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2023-08-11serial: 8250: drop lockdep annotation from serial8250_clear_IER()Jiri Slaby (SUSE)1-3/+0
The port lock is not always held when calling serial8250_clear_IER(). When an oops is in progress, the lock is tried to be taken and when it is not, a warning is issued: WARNING: CPU: 0 PID: 1 at drivers/tty/serial/8250/8250_port.c:707 +0x57/0x60 Modules linked in: CPU: 0 PID: 1 Comm: init Not tainted 6.5.0-rc5-1.g225bfb7-default+ #774 00f1be860db663ed29479b8255d3b01ab1135bd3 Hardware name: QEMU Standard PC ... RIP: 0010:serial8250_clear_IER+0x57/0x60 ... Call Trace: <TASK> serial8250_console_write+0x9e/0x4b0 console_flush_all+0x217/0x5f0 ... Therefore, remove the annotation as it doesn't hold for all invocations. The other option would be to make the lockdep test conditional on 'oops_in_progress' or pass 'locked' from serial8250_console_write(). I don't think, that is worth it. Signed-off-by: "Jiri Slaby (SUSE)" <[email protected]> Reported-by: Vlastimil Babka <[email protected]> Cc: John Ogness <[email protected]> Fixes: d0b309a5d3f4 (serial: 8250: synchronize and annotate UART_IER access) Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2023-08-11tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_muxYi Yang1-1/+2
In commit 9b9c8195f3f0 ("tty: n_gsm: fix UAF in gsm_cleanup_mux"), the UAF problem is not completely fixed. There is a race condition in gsm_cleanup_mux(), which caused this UAF. The UAF problem is triggered by the following race: task[5046] task[5054] ----------------------- ----------------------- gsm_cleanup_mux(); dlci = gsm->dlci[0]; mutex_lock(&gsm->mutex); gsm_cleanup_mux(); dlci = gsm->dlci[0]; //Didn't take the lock gsm_dlci_release(gsm->dlci[i]); gsm->dlci[i] = NULL; mutex_unlock(&gsm->mutex); mutex_lock(&gsm->mutex); dlci->dead = true; //UAF Fix it by assigning values after mutex_lock(). Link: https://syzkaller.appspot.com/text?tag=CrashReport&x=176188b5a80000 Cc: stable <[email protected]> Fixes: 9b9c8195f3f0 ("tty: n_gsm: fix UAF in gsm_cleanup_mux") Fixes: aa371e96f05d ("tty: n_gsm: fix restart handling via CLD command") Signed-off-by: Yi Yang <[email protected]> Co-developed-by: Qiumiao Zhang <[email protected]> Signed-off-by: Qiumiao Zhang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2023-08-11Merge tag 'block-6.5-2023-08-11' of git://git.kernel.dk/linuxLinus Torvalds11-33/+41
Pull block fixes from Jens Axboe: - NVMe pull request via Keith: - Fixes for request_queue state (Ming) - Another uuid quirk (August) - RCU poll fix for NVMe (Ming) - Fix for an IO stall with polled IO (me) - Fix for blk-iocost stats enable/disable accounting (Chengming) - Regression fix for large pages for zram (Christoph) * tag 'block-6.5-2023-08-11' of git://git.kernel.dk/linux: nvme: core: don't hold rcu read lock in nvme_ns_chr_uring_cmd_iopoll blk-iocost: fix queue stats accounting block: don't make REQ_POLLED imply REQ_NOWAIT block: get rid of unused plug->nowait flag zram: take device and not only bvec offset into account nvme-pci: add NVME_QUIRK_BOGUS_NID for Samsung PM9B1 256G and 512G nvme-rdma: fix potential unbalanced freeze & unfreeze nvme-tcp: fix potential unbalanced freeze & unfreeze nvme: fix possible hang when removing a controller during error recovery
2023-08-11Merge tag 'io_uring-6.5-2023-08-11' of git://git.kernel.dk/linuxLinus Torvalds3-12/+12
Pull io_uring fixes from Jens Axboe: "A followup fix for the parisc/SHM_COLOUR fix, also from Helge, which is heading to stable. And then just the io_uring equivalent of the RESOLVE_CACHED fix in commit a0fc452a5d7f from last week for build_open_flags()" * tag 'io_uring-6.5-2023-08-11' of git://git.kernel.dk/linux: io_uring/parisc: Adjust pgoff in io_uring mmap() for parisc io_uring: correct check for O_TMPFILE
2023-08-11driver core: cpu: Fix the fallback cpu_show_gds() nameBorislav Petkov (AMD)1-2/+2
In 6524c798b727 ("driver core: cpu: Make cpu_show_not_affected() static") I fat-fingered the name of cpu_show_gds(). Usually, I'd rebase but since those are extraordinary embargoed times, the commit above was already pulled into another tree so no no. Therefore, fix it ontop. Fixes: 6524c798b727 ("driver core: cpu: Make cpu_show_not_affected() static") Signed-off-by: Borislav Petkov (AMD) <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-08-11Merge branch 'pm-cpufreq'Rafael J. Wysocki1-5/+5
Merge a cpufreq fix for 6.5-rc6. This makes amd-pstate use device_attributes as expected by the CPU root kobject. * pm-cpufreq: cpufreq: amd-pstate: fix global sysfs attribute type
2023-08-11Merge tag 'pci-v6.5-fixes-1' of ↵Linus Torvalds6-25/+19
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci fixes from Bjorn Helgaas: - Add Manivannan Sadhasivam as DesignWare PCIe driver co-maintainer (Krzysztof Wilczyński) - Revert "PCI: dwc: Wait for link up only if link is started" to fix a regression on Qualcomm platforms that don't reach interconnect sync state if the slot is empty (Johan Hovold) - Revert "PCI: mvebu: Mark driver as BROKEN" so people can use pci-mvebu even though some others report problems (Bjorn Helgaas) - Avoid a NULL pointer dereference when using acpiphp for root bus hotplug to fix a regression added in v6.5-rc1 (Igor Mammedov) * tag 'pci-v6.5-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus Revert "PCI: mvebu: Mark driver as BROKEN" Revert "PCI: dwc: Wait for link up only if link is started" MAINTAINERS: Add Manivannan Sadhasivam as DesignWare PCIe driver maintainer
2023-08-11Merge tag 'riscv-for-linus-6.5-rc6' of ↵Linus Torvalds9-21/+35
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - Fixes for a pair of kexec_file_load() failures - A fix to ensure the direct mapping is PMD-aligned - A fix for CPU feature detection on SMP=n - The MMIO ordering fences have been strengthened to ensure ordering WRT delay() - Fixes for a pair of -Wmissing-variable-declarations warnings - A fix to avoid PUD mappings in vmap on sv39 - flush_cache_vmap() now flushes the TLB to avoid issues on systems that cache invalid mappings * tag 'riscv-for-linus-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Implement flush_cache_vmap() riscv: Do not allow vmap pud mappings for 3-level page table riscv: mm: fix 2 instances of -Wmissing-variable-declarations riscv,mmio: Fix readX()-to-delay() ordering riscv: Fix CPU feature detection with SMP disabled riscv: Start of DRAM should at least be aligned on PMD size for the direct mapping riscv/kexec: load initrd high in available memory riscv/kexec: handle R_RISCV_CALL_PLT relocation type
2023-08-11Merge tag 'parisc-for-6.5-rc6' of ↵Linus Torvalds22-112/+88
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture fixes from Helge Deller: "A bugfix in the LWS code, which used different lock words than the parisc lightweight spinlock checks. This inconsistency triggered false positives when the lightweight spinlock checks checked the locks of mutexes. The other patches are trivial cleanups and most of them fix sparse warnings. Summary: - Fix LWS code to use same lock words as for the parisc lightweight spinlocks - Use PTR_ERR_OR_ZERO() in pdt init code - Fix lots of sparse warnings" * tag 'parisc-for-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: perf: Make cpu_device variable static parisc: ftrace: Add declaration for ftrace_function_trampoline() parisc: boot: Nuke some sparse warnings in decompressor parisc: processor: Include asm/smp.h for init_per_cpu() parisc: unaligned: Include linux/sysctl.h for unaligned_enabled parisc: Move proc_mckinley_root and proc_runway_root to sba_iommu parisc: dma: Add prototype for pcxl_dma_start parisc: parisc_ksyms: Include libgcc.h for libgcc prototypes parisc: ucmpdi2: Fix no previous prototype for '__ucmpdi2' warning parisc: firmware: Mark pdc_result buffers local parisc: firmware: Fix sparse context imbalance warnings parisc: signal: Fix sparse incorrect type in assignment warning parisc: ioremap: Fix sparse warnings parisc: fault: Use C99 arrary initializers parisc: pdt: Use PTR_ERR_OR_ZERO() to simplify code parisc: Fix lightweight spinlock checks to not break futexes
2023-08-11Merge tag 'cpuidle-psci-v6.5-rc5' of ↵Linus Torvalds3-26/+44
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull cpuidle psci fixes from Ulf Hansson: "A couple of cpuidle-psci fixes. Usually, this is managed by arm-soc maintainers or Rafael, although due to a busy period I have stepped in to help out: - Fix the error path to prevent reverting from OSI back to PC mode" * tag 'cpuidle-psci-v6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: cpuidle: psci: Move enabling OSI mode after power domains creation cpuidle: dt_idle_genpd: Add helper function to remove genpd topology
2023-08-11Merge tag 'drm-fixes-2023-08-11' of git://anongit.freedesktop.org/drm/drmLinus Torvalds30-82/+173
Pull drm fixes from Dave Airlie: "This week's fixes, as expected amdgpu is probably a little larger since it skipped a week, but otherwise a few nouveau fixes, a couple of bridge, rockchip and ivpu fixes. amdgpu: - S/G display workaround for platforms with >= 64G of memory - S0i3 fix - SMU 13.0.0 fixes - Disable SMU 13.x OD features temporarily while the interface is reworked to enable additional functionality - Fix cursor gamma issues on DCN3+ - SMU 13.0.6 fixes - Fix possible UAF in CS IOCTL - Polaris display regression fix - Only enable CP GFX shadowing on SR-IOV amdkfd: - Raven/Picasso KFD regression fix bridge: - it6505: runtime PM fix - lt9611: revert Do not generate HFP/HBP/HSA and EOT packet nouveau: - enable global memory loads for helper invocations for userspace driver - dp 1.3 dpcd+ workaround fix - remove unused function - revert incorrect NULL check accel/ivpu: - Add set_pages_array_wc/uc for internal buffers rockchip: - Don't spam logs in atomic check" * tag 'drm-fixes-2023-08-11' of git://anongit.freedesktop.org/drm/drm: (23 commits) drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap() drm/amdkfd: disable IOMMUv2 support for Raven drm/amdkfd: disable IOMMUv2 support for KV/CZ drm/amdkfd: ignore crat by default drm/amdgpu/gfx11: only enable CP GFX shadowing on SR-IOV drm/amd/display: Fix a regression on Polaris cards drm/amdgpu: fix possible UAF in amdgpu_cs_pass1() drm/amd/pm: Fix SMU v13.0.6 energy reporting drm/amd/display: check attr flag before set cursor degamma on DCN3+ drm/amd/pm: disable the SMU13 OD feature support temporarily drm/amd/pm: correct the pcie width for smu 13.0.0 drm/amd/display: Don't show stack trace for missing eDP drm/amdgpu: Match against exact bootloader status drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11 drm/amd: Disable S/G for APUs when 64GB or more host memory drm/rockchip: Don't spam logs in atomic check accel/ivpu: Add set_pages_array_wc/uc for internal buffers drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes Revert "drm/bridge: lt9611: Do not generate HFP/HBP/HSA and EOT packet" drm/nouveau: remove unused tu102_gr_load() function ...
2023-08-11ALSA: hda/cs8409: Support new Dell Dolphin VariantsStefan Binding1-0/+4
Add 4 new Dell Dolphin Systems, same configuration as older systems. Signed-off-by: Stefan Binding <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2023-08-11nvme: core: don't hold rcu read lock in nvme_ns_chr_uring_cmd_iopollMing Lei1-2/+0
Now nvme_ns_chr_uring_cmd_iopoll() has switched to request based io polling, and the associated NS is guaranteed to be live in case of io polling, so request is guaranteed to be valid because blk-mq uses pre-allocated request pool. Remove the rcu read lock in nvme_ns_chr_uring_cmd_iopoll(), which isn't needed any more after switching to request based io polling. Fix "BUG: sleeping function called from invalid context" because set_page_dirty_lock() from blk_rq_unmap_user() may sleep. Fixes: 585079b6e425 ("nvme: wire up async polling for io passthrough commands") Reported-by: Guangwu Zhang <[email protected]> Cc: Kanchan Joshi <[email protected]> Cc: Anuj Gupta <[email protected]> Signed-off-by: Ming Lei <[email protected]> Tested-by: Guangwu Zhang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
2023-08-11net: pcs: Add missing put_device call in miic_createXiang Yang1-2/+8
The reference of pdev->dev is taken by of_find_device_by_node, so it should be released when not need anymore. Fixes: 7dc54d3b8d91 ("net: pcs: add Renesas MII converter driver") Signed-off-by: Xiang Yang <[email protected]> Reviewed-by: Vladimir Oltean <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-08-11virtio-net: set queues after driver_okJason Wang1-2/+2
Commit 25266128fe16 ("virtio-net: fix race between set queues and probe") tries to fix the race between set queues and probe by calling _virtnet_set_queues() before DRIVER_OK is set. This violates virtio spec. Fixing this by setting queues after virtio_device_ready(). Note that rtnl needs to be held for userspace requests to change the number of queues. So we are serialized in this way. Fixes: 25266128fe16 ("virtio-net: fix race between set queues and probe") Reported-by: Dragos Tatulea <[email protected]> Acked-by: Michael S. Tsirkin <[email protected]> Signed-off-by: Jason Wang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-08-11Merge tag 'amd-drm-fixes-6.5-2023-08-09' of ↵Dave Airlie16-54/+81
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.5-2023-08-09: amdgpu: - S/G display workaround for platforms with >= 64G of memory - S0i3 fix - SMU 13.0.0 fixes - Disable SMU 13.x OD features temporarily while the interface is reworked to enable additional functionality - Fix cursor gamma issues on DCN3+ - SMU 13.0.6 fixes - Fix possible UAF in CS IOCTL - Polaris display regression fix - Only enable CP GFX shadowing on SR-IOV amdkfd: - Raven/Picasso KFD regression fix Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-08-11Merge tag 'drm-misc-fixes-2023-08-10' of ↵Dave Airlie14-28/+92
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Multiple fixes for nouveau around memory safety and DisplayPort, one fix to reduce the log level of rockchip, a power state fix for the it6505 bridge, a timing fix for the lt9611 bridge, a cache maintenance fix for ivpu and one to reset vma->vm_ops on mmap for shmem-helper. Signed-off-by: Dave Airlie <[email protected]> From: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/fwed6gzdtkse5ocrgd37elhyw7qirfptsvfp5mqqverdzifhxj@4da3vesxcqp2
2023-08-10cifs: fix potential oops in cifs_oplock_breakSteve French1-7/+16
With deferred close we can have closes that race with lease breaks, and so with the current checks for whether to send the lease response, oplock_response(), this can mean that an unmount (kill_sb) can occur just before we were checking if the tcon->ses is valid. See below: [Fri Aug 4 04:12:50 2023] RIP: 0010:cifs_oplock_break+0x1f7/0x5b0 [cifs] [Fri Aug 4 04:12:50 2023] Code: 7d a8 48 8b 7d c0 c0 e9 02 48 89 45 b8 41 89 cf e8 3e f5 ff ff 4c 89 f7 41 83 e7 01 e8 82 b3 03 f2 49 8b 45 50 48 85 c0 74 5e <48> 83 78 60 00 74 57 45 84 ff 75 52 48 8b 43 98 48 83 eb 68 48 39 [Fri Aug 4 04:12:50 2023] RSP: 0018:ffffb30607ddbdf8 EFLAGS: 00010206 [Fri Aug 4 04:12:50 2023] RAX: 632d223d32612022 RBX: ffff97136944b1e0 RCX: 0000000080100009 [Fri Aug 4 04:12:50 2023] RDX: 0000000000000001 RSI: 0000000080100009 RDI: ffff97136944b188 [Fri Aug 4 04:12:50 2023] RBP: ffffb30607ddbe58 R08: 0000000000000001 R09: ffffffffc08e0900 [Fri Aug 4 04:12:50 2023] R10: 0000000000000001 R11: 000000000000000f R12: ffff97136944b138 [Fri Aug 4 04:12:50 2023] R13: ffff97149147c000 R14: ffff97136944b188 R15: 0000000000000000 [Fri Aug 4 04:12:50 2023] FS: 0000000000000000(0000) GS:ffff9714f7c00000(0000) knlGS:0000000000000000 [Fri Aug 4 04:12:50 2023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Aug 4 04:12:50 2023] CR2: 00007fd8de9c7590 CR3: 000000011228e000 CR4: 0000000000350ef0 [Fri Aug 4 04:12:50 2023] Call Trace: [Fri Aug 4 04:12:50 2023] <TASK> [Fri Aug 4 04:12:50 2023] process_one_work+0x225/0x3d0 [Fri Aug 4 04:12:50 2023] worker_thread+0x4d/0x3e0 [Fri Aug 4 04:12:50 2023] ? process_one_work+0x3d0/0x3d0 [Fri Aug 4 04:12:50 2023] kthread+0x12a/0x150 [Fri Aug 4 04:12:50 2023] ? set_kthread_struct+0x50/0x50 [Fri Aug 4 04:12:50 2023] ret_from_fork+0x22/0x30 [Fri Aug 4 04:12:50 2023] </TASK> To fix this change the ordering of the checks before sending the oplock_response to first check if the openFileList is empty. Fixes: da787d5b7498 ("SMB3: Do not send lease break acknowledgment if all file handles have been closed") Suggested-by: Bharath SM <[email protected]> Reviewed-by: Bharath SM <[email protected]> Reviewed-by: Shyam Prasad N <[email protected]> Signed-off-by: Paulo Alcantara (SUSE) <[email protected]> Signed-off-by: Steve French <[email protected]>
2023-08-10Merge branch 'x86/bugs' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipJakub Kicinski7-114/+84
Cross merge x86 fixes to fix clang linking errors: ld.lld: error: ./arch/x86/kernel/vmlinux.lds:221: at least one side of the expression must be absolute These will hopefully be downstream by the time we ship the next batch of fixes. * 'x86/bugs' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Move gds_ucode_mitigated() declaration to header x86/speculation: Add cpu_show_gds() prototype driver core: cpu: Make cpu_show_not_affected() static x86/srso: Fix build breakage with the LLVM linker Documentation/srso: Document IBPB aspect and fix formatting driver core: cpu: Unify redundant silly stubs Documentation/hw-vuln: Unify filename specification in index Link: https://lore.kernel.org/all/CAHk-=wj_b+FGTnevQSBAtCWuhCk=0oQ_THvthBW2hzqpOTLFmg@mail.gmail.com/ Signed-off-by: Jakub Kicinski <[email protected]>
2023-08-10parisc: perf: Make cpu_device variable staticHelge Deller1-1/+1
Signed-off-by: Helge Deller <[email protected]>
2023-08-10parisc: ftrace: Add declaration for ftrace_function_trampoline()Helge Deller2-1/+5
Make sparse happy by adding declaration for ftrace_function_trampoline(). Signed-off-by: Helge Deller <[email protected]>
2023-08-10parisc: boot: Nuke some sparse warnings in decompressorHelge Deller1-5/+5
Signed-off-by: Helge Deller <[email protected]>
2023-08-10parisc: processor: Include asm/smp.h for init_per_cpu()Helge Deller1-0/+1
Fix sparse warning that init_per_cpu() isn't declared. Signed-off-by: Helge Deller <[email protected]>
2023-08-10parisc: unaligned: Include linux/sysctl.h for unaligned_enabledHelge Deller1-0/+1
Fix sparse warning that unaligned_enabled wasn't declared. Signed-off-by: Helge Deller <[email protected]>
2023-08-10parisc: Move proc_mckinley_root and proc_runway_root to sba_iommuHelge Deller3-49/+7
Clean up the procfs root entries for gsc, runway, and mckinley busses. Signed-off-by: Helge Deller <[email protected]>
2023-08-10virtio-mem: check if the config changed before fake offlining memoryDavid Hildenbrand1-3/+12
If we repeatedly fail to fake offline memory to unplug it, we won't be sending any unplug requests to the device. However, we only check if the config changed when sending such (un)plug requests. We could end up trying for a long time to unplug memory, even though the config changed already and we're not supposed to unplug memory anymore. For example, the hypervisor might detect a low-memory situation while unplugging memory and decide to replug some memory. Continuing trying to unplug memory in that case can be problematic. So let's check on a more regular basis. Signed-off-by: David Hildenbrand <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2023-08-10virtio-mem: keep retrying on offline_and_remove_memory() errors in Sub Block ↵David Hildenbrand1-19/+73
Mode (SBM) In case offline_and_remove_memory() fails in SBM, we leave a completely unplugged Linux memory block stick around until we try plugging memory again. We won't try removing that memory block again. offline_and_remove_memory() may, for example, fail if we're racing with another alloc_contig_range() user, if allocating temporary memory fails, or if some memory notifier rejected the offlining request. Let's handle that case better, by simple retrying to offline and remove such memory. Tested using CONFIG_MEMORY_NOTIFIER_ERROR_INJECT. Signed-off-by: David Hildenbrand <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2023-08-10virtio-mem: convert most offline_and_remove_memory() errors to -EBUSYDavid Hildenbrand1-4/+8
Just like we do with alloc_contig_range(), let's convert all unknown errors to -EBUSY, but WARN so we can look into the issue. For example, offline_pages() could fail with -EINTR, which would be unexpected in our case. Signed-off-by: David Hildenbrand <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2023-08-10virtio-mem: remove unsafe unplug in Big Block Mode (BBM)David Hildenbrand1-31/+20
When "unsafe unplug" is enabled, we don't fake-offline all memory ahead of actual memory offlining using alloc_contig_range(). Instead, we rely on offline_pages() to also perform actual page migration, which might fail or take a very long time. In that case, it's possible to easily run into endless loops that cannot be aborted anymore (as offlining is triggered by a workqueue then): For example, a single (accidentally) permanently unmovable page in ZONE_MOVABLE results in an endless loop. For ZONE_NORMAL, races between isolating the pageblock (and checking for unmovable pages) and concurrent page allocation are possible and similarly result in endless loops. The idea of the unsafe unplug mode was to make it possible to more reliably unplug large memory blocks. However, (a) we really should be tackling that differently, by extending the alloc_contig_range()-based mechanism; and (b) this mode is not the default and as far as I know, it's unused either way. So let's simply get rid of it. Signed-off-by: David Hildenbrand <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2023-08-10pds_vdpa: fix up debugfs feature bit printingShannon Nelson1-7/+6
Make clearer in debugfs output the difference between the hw feature bits, the features supported through the driver, and the features that have been negotiated. Signed-off-by: Shannon Nelson <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> Acked-by: Jason Wang <[email protected]>
2023-08-10pds_vdpa: alloc irq vectors on DRIVER_OKAllen Hubbe1-29/+81
We were allocating irq vectors at the time the aux dev was probed, but that is before the PCI VF is assigned to a separate iommu domain by vhost_vdpa. Because vhost_vdpa later changes the iommu domain the interrupts do not work. Instead, we can allocate the irq vectors later when we see DRIVER_OK and know that the reassignment of the PCI VF to an iommu domain has already happened. Fixes: 151cc834f3dd ("pds_vdpa: add support for vdpa and vdpamgmt interfaces") Signed-off-by: Allen Hubbe <[email protected]> Signed-off-by: Shannon Nelson <[email protected]> Acked-by: Jason Wang <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2023-08-10pds_vdpa: clean and reset vqs entriesShannon Nelson1-7/+17
Make sure that we initialize the vqs[] entries the same way both for initial setup and after a vq reset. Fixes: 151cc834f3dd ("pds_vdpa: add support for vdpa and vdpamgmt interfaces") Signed-off-by: Shannon Nelson <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> Acked-by: Jason Wang <[email protected]>
2023-08-10pds_vdpa: always allow offering VIRTIO_NET_F_MACShannon Nelson3-13/+23
Our driver sets a mac if the HW is 00:..:00 so we need to be sure to advertise VIRTIO_NET_F_MAC even if the HW doesn't. We also need to be sure that virtio_net sees the VIRTIO_NET_F_MAC and doesn't rewrite the mac address that a user may have set with the vdpa utility. After reading the hw_feature bits, add the VIRTIO_NET_F_MAC to the driver's supported_features and use that for reporting what is available. If the HW is not advertising it, be sure to strip the VIRTIO_NET_F_MAC before finishing the feature negotiation. If the user specifies a device_features bitpattern in the vdpa utility without the VIRTIO_NET_F_MAC set, then don't set the mac. Fixes: 151cc834f3dd ("pds_vdpa: add support for vdpa and vdpamgmt interfaces") Signed-off-by: Shannon Nelson <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> Acked-by: Jason Wang <[email protected]>
2023-08-10pds_vdpa: reset to vdpa specified macAllen Hubbe2-8/+9
When the vdpa device is reset, also reinitialize it with the mac address that was assigned when the device was added. Fixes: 151cc834f3dd ("pds_vdpa: add support for vdpa and vdpamgmt interfaces") Signed-off-by: Allen Hubbe <[email protected]> Signed-off-by: Shannon Nelson <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> Acked-by: Jason Wang <[email protected]>
2023-08-10virtio-net: Zero max_tx_vq field for VIRTIO_NET_CTRL_MQ_HASH_CONFIG caseHawkins Jiawei1-1/+1
Kernel uses `struct virtio_net_ctrl_rss` to save command-specific-data for both the VIRTIO_NET_CTRL_MQ_HASH_CONFIG and VIRTIO_NET_CTRL_MQ_RSS_CONFIG commands. According to the VirtIO standard, "Field reserved MUST contain zeroes. It is defined to make the structure to match the layout of virtio_net_rss_config structure, defined in 5.1.6.5.7.". Yet for the VIRTIO_NET_CTRL_MQ_HASH_CONFIG command case, the `max_tx_vq` field in struct virtio_net_ctrl_rss, which corresponds to the `reserved` field in struct virtio_net_hash_config, is not zeroed, thereby violating the VirtIO standard. This patch solves this problem by zeroing this field in virtnet_init_default_rss(). Cc: Andrew Melnychenko <[email protected]> Cc: [email protected] Fixes: c7114b1249fa ("drivers/net/virtio_net: Added basic RSS support.") Signed-off-by: Hawkins Jiawei <[email protected]> Acked-by: Jason Wang <[email protected]> Acked-by: Eugenio Pérez <[email protected]> Acked-by: Michael S. Tsirkin <[email protected]> Message-Id: <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> Reviewed-by: Xuan Zhuo <[email protected]> Acked-by: Jason Wang <[email protected]>
2023-08-10Merge tag 'net-6.5-rc6' of ↵Linus Torvalds92-692/+1431
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter, wireless and bpf. Still trending up in size but the good news is that the "current" regressions are resolved, AFAIK. We're getting weirdly many fixes for Wake-on-LAN and suspend/resume handling on embedded this week (most not merged yet), not sure why. But those are all for older bugs. Current release - regressions: - tls: set MSG_SPLICE_PAGES consistently when handing encrypted data over to TCP Current release - new code bugs: - eth: mlx5: correct IDs on VFs internal to the device (IPU) Previous releases - regressions: - phy: at803x: fix WoL support / reporting on AR8032 - bonding: fix incorrect deletion of ETH_P_8021AD protocol VID from slaves, leading to BUG_ON() - tun: prevent tun_build_skb() from exceeding the packet size limit - wifi: rtw89: fix 8852AE disconnection caused by RX full flags - eth/PCI: enetc: fix probing after 6fffbc7ae137 ("PCI: Honor firmware's device disabled status"), keep PCI devices around even if they are disabled / not going to be probed to be able to apply quirks on them - eth: prestera: fix handling IPv4 routes with nexthop IDs Previous releases - always broken: - netfilter: re-work garbage collection to avoid races between user-facing API and timeouts - tunnels: fix generating ipv4 PMTU error on non-linear skbs - nexthop: fix infinite nexthop bucket dump when using maximum nexthop ID - wifi: nl80211: fix integer overflow in nl80211_parse_mbssid_elems() Misc: - unix: use consistent error code in SO_PEERPIDFD - ipv6: adjust ndisc_is_useropt() to include PREFIX_INFO, in prep for upcoming IETF RFC" * tag 'net-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (94 commits) net: hns3: fix strscpy causing content truncation issue net: tls: set MSG_SPLICE_PAGES consistently ibmvnic: Ensure login failure recovery is safe from other resets ibmvnic: Do partial reset on login failure ibmvnic: Handle DMA unmapping of login buffs in release functions ibmvnic: Unmap DMA login rsp buffer on send login fail ibmvnic: Enforce stronger sanity checks on login response net: mana: Fix MANA VF unload when hardware is unresponsive netfilter: nf_tables: remove busy mark and gc batch API netfilter: nft_set_hash: mark set element as dead when deleting from packet path netfilter: nf_tables: adapt set backend to use GC transaction API netfilter: nf_tables: GC transaction API to avoid race with control plane selftests/bpf: Add sockmap test for redirecting partial skb data selftests/bpf: fix a CI failure caused by vsock sockmap test bpf, sockmap: Fix bug that strp_done cannot be called bpf, sockmap: Fix map type error in sock_map_del_link xsk: fix refcount underflow in error path ipv6: adjust ndisc_is_useropt() to also return true for PIO selftests: forwarding: bridge_mdb: Make test more robust selftests: forwarding: bridge_mdb_max: Fix failing test with old libnet ...
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