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2022-08-04Merge branch 'pci/ctrl/vmd'Bjorn Helgaas
- Use devm_kasprintf() instead of simple kasprintf() (Subramanian Mohan) - Add [8086:7D0B] and [8086:AD0B] devices to VMD driver (Francisco Munoz) * pci/ctrl/vmd: PCI: vmd: Add DID 8086:7D0B and 8086:AD0B for Intel MTL SKUs PCI: vmd: Use devm_kasprintf() instead of simple kasprintf()
2022-08-04Merge branch 'pci/ctrl/tegra194'Bjorn Helgaas
- Fix tegra_pcie_config_ep() power management in error path (Miaoqian Lin) - Convert DT binding to json-schema (Vidya Sagar) - Add DT bindings and driver support for Tegra234 Root Port and Endpoint mode (Vidya Sagar) - Disable MSI for Tegra234 Root Ports so they use INTx for all events (PCIe doesn't allow mixing INTx and MSI/MSI-X) (Vidya Sagar) - Search for Vendor-Specific RAS-DEC capability instead of hard-coding offset (Vidya Sagar) - Fix unintentional APPL_INTR_STATUS_L0 value overwrite in Root Port interrupt handling (Vidya Sagar) - Clear Bandwidth Management interrupt status bit to avoid interrupt storm (Vidya Sagar) - Set default Max Payload Size to 256 bytes (Vidya Sagar) - Fix offset when clearing bit in Data Link Feature capability (Vidya Sagar) - Extend Endpoint mode support to devices beyond Controller-5 (Vidya Sagar) * pci/ctrl/tegra194: PCI: tegra194: Add Tegra234 PCIe support PCI: tegra194: Extend Endpoint mode support PCI: tegra194: Fix link up retry sequence PCI: tegra194: Clean up the exit path for Endpoint mode PCI: tegra194: Enable support for 256 Byte payload PCI: tegra194: Clear bandwidth management status PCI: tegra194: Fix Root Port interrupt handling PCI: tegra194: Find RAS DES PCIe capability offset Revert "PCI: tegra194: Rename tegra_pcie_dw to tegra194_pcie" PCI: Disable MSI for Tegra234 Root Ports dt-bindings: PCI: tegra234: Add schema for tegra234 Endpoint mode dt-bindings: PCI: tegra234: Add schema for tegra234 Root Port mode dt-bindings: PCI: tegra194: Convert to json-schema PCI: tegra194: Fix PM error handling in tegra_pcie_config_ep() # Conflicts: # drivers/pci/controller/dwc/pcie-designware.h # drivers/pci/controller/dwc/pcie-tegra194.c
2022-08-04Merge branch 'pci/ctrl/switchtec'Bjorn Helgaas
- Prefer ida_alloc()/free() over ida_simple_get()/remove() (Ke Liu) * pci/ctrl/switchtec: PCI: switchtec: Prefer ida_alloc()/free() over ida_simple_get()/remove()
2022-08-04Merge branch 'pci/ctrl/rcar-gen2'Bjorn Helgaas
- Convert DT binding to json-schema (Herve Codina) - Add Renesas RZ/N1D (R9A06G032) to rcar-gen2 DT binding (Herve Codina) - Add Renesas RZ/N1D compatible string ("renesas,pci-rzn1") to rcar-gen2 driver (Herve Codina) * pci/ctrl/rcar-gen2: PCI: rcar-gen2: Add RZ/N1 SOC family compatible string dt-bindings: PCI: renesas,pci-rcar-gen2: Add device tree support for R9A06G032 dt-bindings: PCI: pci-rcar-gen2: Convert bindings to json-schema
2022-08-04Merge branch 'pci/ctrl/qcom'Bjorn Helgaas
- Add PHY clock source implementation (Dmitry Baryshkov) - Use new clk_regmap_phy_mux_ops for gcc-sm8450 and gcc-sc7280 PCIe pipe clocks (Dmitry Baryshkov) - Set up rev 2.1.0 PARF_PHY before enabling clocks (Christian Marangi) - Power on PHY before accessing IPQ8074 DBI registers to avoid boot hangs (Robert Marko) - Power on PHY before accessing DBI registers on all variants for consistency (Robert Marko) - Remove unnecessary pipe_clk handling since this is done in PHY drivers (Dmitry Baryshkov) - Drop manual pipe_clk_src handling (Dmitry Baryshkov) - Move GEN3_RELATED DBI definitions to common dwc header (Baruch Siach) - Define slot capabilities using generic PCI_EXP_SLTCAP_* macros (Baruch Siach) - Add IPQ60xx support (Selvam Sathappan Periakaruppan) - Fix DT description typo (Baruch Siach) - Fix DT "compatibles" typo (Johan Hovold) - Allow ASPM L1 and substates for 2.7.0 (Krishna chaitanya chundru) * pci/ctrl/qcom: PCI: qcom: Allow ASPM L1 and substates for 2.7.0 dt-bindings: PCI: qcom: Fix reset conditional dt-bindings: PCI: qcom: Fix description typo PCI: qcom: Add IPQ60xx support PCI: qcom: Define slot capabilities using PCI_EXP_SLTCAP_* PCI: dwc: Move GEN3_RELATED DBI definitions to common header PCI: qcom: Drop manual pipe_clk_src handling PCI: qcom: Remove unnecessary pipe_clk handling PCI: qcom: Power on PHY before DBI register accesses PCI: qcom: Power on PHY before IPQ8074 DBI register accesses PCI: qcom: Set up rev 2.1.0 PARF_PHY before enabling clocks clk: qcom: gcc-sc7280: use new clk_regmap_phy_mux_ops for PCIe pipe clocks clk: qcom: gcc-sm8450: use new clk_regmap_phy_mux_ops for PCIe pipe clocks clk: qcom: regmap: add PHY clock source implementation
2022-08-04Merge branch 'pci/ctrl/microchip'Bjorn Helgaas
- Fix refcount leak in mc_pcie_init_irq_domains() (Miaoqian Lin) * pci/ctrl/microchip: PCI: microchip: Fix refcount leak in mc_pcie_init_irq_domains()
2022-08-04Merge branch 'pci/ctrl/mediatek-gen3'Bjorn Helgaas
- Fix refcount leak in mtk_pcie_init_irq_domains() (Miaoqian Lin) - Print decoded LTSSM state when the link doesn't come up (Jianjun Wang) * pci/ctrl/mediatek-gen3: PCI: mediatek-gen3: Print LTSSM state when PCIe link down PCI: mediatek-gen3: Fix refcount leak in mtk_pcie_init_irq_domains()
2022-08-04Merge branch 'pci/ctrl/mediatek'Bjorn Helgaas
- Add Airoha EN7532 to DT binding (John Crispin) - Allow building of mediatek driver for ARCH_AIROHA (Felix Fietkau) * pci/ctrl/mediatek: PCI: mediatek: Allow building for ARCH_AIROHA dt-bindings: PCI: mediatek: Add Airoha EN7532 support
2022-08-04Merge branch 'pci/ctrl/loongson'Bjorn Helgaas
- Wrap ARM64-specific MCFG quirks in #ifdef so Loongson can use the file (Huacai Chen) - Use generic (not 32-bit only) config accesses for LS2K/LS7A (Huacai Chen) - Add ACPI and MCFG support for Loongson LS7A (Huacai Chen) - Avoid config reads to non-existent LS2K/LS7A devices because a hardware defect causes machine hangs (Huacai Chen) - Work around LS7A integrated devices that report incorrect Interrupt Pin values (Jianmin Lv) * pci/ctrl/loongson: PCI: loongson: Work around LS7A incorrect Interrupt Pin registers PCI: loongson: Don't access non-existent devices PCI: loongson: Add ACPI init support PCI: loongson: Use generic 8/16/32-bit config ops on LS2K/LS7A PCI/ACPI: Guard ARM64-specific mcfg_quirks
2022-08-04Merge branch 'pci/ctrl/iproc'Bjorn Helgaas
- Use bitmap API to allocate bitmaps instead of doing it by hand (Christophe JAILLET) * pci/ctrl/iproc: PCI: iproc: Use bitmap API to allocate bitmaps
2022-08-04Merge branch 'pci/ctrl/imx6'Bjorn Helgaas
- Factor out ref clock disables to match enables (Bjorn Helgaas) - Collect clock enables in imx6_pcie_clk_enable() (Richard Zhu) - Propagate regulator and clock errors back to .host_init() caller (Richard Zhu) - Disable i.MX6QDL clock when disabling ref clocks (Richard Zhu) - Call host init function directly in resume instead of duplicating the code (Richard Zhu) - Turn off regulators when suspending (Richard Zhu) - Make link being down a non-fatal error so probe doesn't fail (Richard Zhu) - Start link in resume only if it was up before suspend to reduce resume time (Richard Zhu) - Move PHY init and power-on out of clock- and reset-related functions (Richard Zhu) - Rework suspend callback to be more symmetric with resume (Richard Zhu) - Set PCIE_DBI_RO_WR_EN before writing DBI registers (Richard Zhu) - Allow speeds faster than Gen2 (Richard Zhu) * pci/ctrl/imx6: PCI: imx6: Support more than Gen2 speed link mode PCI: imx6: Set PCIE_DBI_RO_WR_EN before writing DBI registers PCI: imx6: Reformat suspend callback to keep symmetric with resume PCI: imx6: Move the imx6_pcie_ltssm_disable() earlier PCI: imx6: Disable clocks in reverse order of enable PCI: imx6: Do not hide PHY driver callbacks and refine the error handling PCI: imx6: Reduce resume time by only starting link if it was up before suspend PCI: imx6: Mark the link down as non-fatal error PCI: imx6: Move regulator enable out of imx6_pcie_deassert_core_reset() PCI: imx6: Turn off regulator when system is in suspend mode PCI: imx6: Call host init function directly in resume PCI: imx6: Disable i.MX6QDL clock when disabling ref clocks PCI: imx6: Propagate .host_init() errors to caller PCI: imx6: Collect clock enables in imx6_pcie_clk_enable() PCI: imx6: Factor out ref clock disable to match enable PCI: imx6: Move imx6_pcie_clk_disable() earlier PCI: imx6: Move imx6_pcie_enable_ref_clk() earlier PCI: imx6: Move PHY management functions together PCI: imx6: Move imx6_pcie_grp_offset(), imx6_pcie_configure_type() earlier PCI: imx6: Convert to NOIRQ_SYSTEM_SLEEP_PM_OPS()
2022-08-04Merge branch 'pci/ctrl/fu740'Bjorn Helgaas
- Remove unnecessary include files (Bjorn Helgaas) * pci/ctrl/fu740: PCI: fu740: Remove unnecessary include files
2022-08-04Merge branch 'pci/ctrl/exynos'Bjorn Helgaas
- Move samsung phy-exynos-pcie init all to exynos5433_pcie_phy_init() instead of splitting across phy_init() and phy_power_on() (Marek Szyprowski) - Call phy_init() before phy_power_on() for samsung phy-exynos-pcie, as required by the PHY programming model (Marek Szyprowski) * pci/ctrl/exynos: PCI: exynos: Correct generic PHY usage phy: samsung: phy-exynos-pcie: sanitize init/power_on callbacks
2022-08-04Merge branch 'pci/ctrl/dwc-edma'Bjorn Helgaas
- Remove unused struct dw_edma_chip.irq (Frank Li) - Move eDMA private data from struct dw_edma to struct dw_edma_chip (Frank Li) - Convert "struct dw_edma_region rg_region" to "void __iomem *reg_base" since only the virtual address (not physical address or size) is used (Frank Li) - Rename "*_ch_cnt" to "ll_*_cnt" to reflect actual usage (Frank Li) - Drop dma_slave_config.direction field usage (Serge Semin) - Fix eDMA Rd/Wr-channels and DMA-direction semantics (Serge Semin) - Add chip-specific DW_EDMA_CHIP_LOCAL flag to indicate that local eDMA doesn't require generating MSIs to remote (Frank Li) - Enable DMA tests for endpoints that support it (Frank Li) * pci/ctrl/dwc-edma: PCI: endpoint: Enable DMA tests for endpoints with DMA capabilities dmaengine: dw-edma: Add support for chip-specific flags dmaengine: dw-edma: Fix eDMA Rd/Wr-channels and DMA-direction semantics dmaengine: dw-edma: Drop dma_slave_config.direction field usage dmaengine: dw-edma: Rename wr(rd)_ch_cnt to ll_wr(rd)_cnt in struct dw_edma_chip dmaengine: dw-edma: Change rg_region to reg_base in struct dw_edma_chip dmaengine: dw-edma: Detach the private data and chip info structures dmaengine: dw-edma: Remove unused irq field in struct dw_edma_chip
2022-08-04Merge branch 'pci/ctrl/dwc'Bjorn Helgaas
- Stop link on host_init errors and de-initialization (Serge Semin) - Add support for unrolled iATU register space in dw_pcie_disable_atu() (Serge Semin) - Disable outbound windows only for controllers that use iATU (Serge Semin) - Set INCREASE_REGION_SIZE flag based on limit address, not on the size, since even a small size may cross a 4GB boundary (Serge Semin) - Deallocate EPC memory on dw_pcie_ep_init() errors to avoid a leak (Serge Semin) - Always enable CDM check if "snps,enable-cdm-check" exists instead of exiting early if the optional "num-lanes" was absent (Serge Semin) - Simplify detection of whether we're using unrolled iATU registers (Serge Semin) - Make dw_pcie_link_up() more generic by using dw_pcie_readl_dbi() instead of readl() (Serge Semin) - Add dw_pcie_start_link() and dw_pcie_stop_link() wrappers to factor out checks for ops being implemented (Serge Semin) - Move io_cfg_atu_shared to struct pcie_port and rename to cfg0_io_shared, since it's not used by dwc common code or dwc endpoint code (Serge Semin) - Rename struct pcie_port to dw_pcie_rp to indicate that it's DesignWare-specific (Serge Semin) - Drop unused struct dw_plat_pcie regmap pointer (Serge Semin) - Fix some coding style issues (Serge Semin) - Log link speed and width if it comes up (Serge Semin) - Save DWC IP core version in native format as read from PORT_LOGIC.PCIE_VERSION_OFF register (Serge Semin) - Read DWC IP core version from PORT_LOGIC.PCIE_VERSION_OFF (Serge Semin) - Add macros to compare Synopsys IP core versions (Serge Semin) - Drop manual DWC IP core version setup from intel-gw and tegra194 (Serge Semin) - Add dw_pcie_ops.host_deinit() callback (Serge Semin) - Drop enum dw_pcie_as_type in favor of PCIE_ATU_TYPE_MEM/IO (Serge Semin) - Drop enum dw_pcie_region_type in favor of PCIE_ATU_REGION_DIR_IB/OB (Serge Semin) - Simplify in/outbound iATU setup methods and reduce duplicated code (Serge Semin) - Detect iATU region size from hardware (Serge Semin) - Validate iATU outbound mappings against hardware constraints (Serge Semin) - Check for errors in iATU setup (Serge Semin) - Allocate a 32-bit DMA-able page to be MSI target instead of using a driver data structure that may not be addressable with 32-bit address (Will McVicker) - Use the bitmap API to allocate bitmaps instead of open-coding it (Christophe JAILLET) - Correct dw_pcie_free_msi() checking for when to remove IRQ handler and data (Dmitry Baryshkov) - Split MSI init to new dw_pcie_msi_host_init() function (Dmitry Baryshkov) - Convert struct pcie_port.msi_irq to an array so we can support more than 32 MSI interrupts (Dmitry Baryshkov) - Handle MSIs routed to multiple GIC interrupts for Qualcomm platforms with groups of 32 MSI vectors (Dmitry Baryshkov) - Add additional MSI interrupts to qcom DT (Dmitry Baryshkov) * pci/ctrl/dwc: dt-bindings: PCI: qcom: Support additional MSI vectors PCI: dwc: Handle MSIs routed to multiple GIC interrupts PCI: dwc: Convert struct pcie_port.msi_irq to an array PCI: dwc: Split MSI IRQ parsing/allocation to a separate function PCI: dwc: Correct msi_irq condition in dw_pcie_free_msi() PCI: dwc: Use the bitmap API to allocate bitmaps PCI: dwc: Fix MSI msi_msg DMA mapping PCI: dwc: Check iATU in/outbound range setup status PCI: dwc: Validate iATU outbound mappings against hardware constraints PCI: dwc: Add iATU regions size detection procedure PCI: dwc: Simplify in/outbound iATU setup methods PCI: dwc: Drop enum dw_pcie_region_type in favor of PCIE_ATU_REGION_DIR_IB/OB PCI: dwc: Drop enum dw_pcie_as_type in favor of PCIE_ATU_TYPE_MEM/IO PCI: dwc: Add dw_pcie_ops.host_deinit() callback PCI: tegra194: Drop manual DW PCIe controller version setup PCI: intel-gw: Drop manual DW PCIe controller version setup PCI: dwc: Add macros to compare Synopsys IP core versions PCI: dwc: Read DWC IP core version from register PCI: dwc: Use native DWC IP core version representation PCI: dwc: Detect iATU settings after getting "addr_space" resource PCI: dwc: Log link speed and width if it comes up PCI: dwc-plat: Drop dw_plat_pcie_of_match[] forward declaration PCI: dwc-plat: Drop unused regmap pointer PCI: dwc-plat: Simplify dw_plat_pcie_probe() return values PCI: dwc: Rename struct pcie_port to dw_pcie_rp PCI: dwc: Move io_cfg_atu_shared to struct pcie_port PCI: dwc: Add start_link/stop_link inlines PCI: dwc: Reuse local pointer to the resource data PCI: dwc: Organize local variable usage PCI: dwc: Convert dw_pcie_link_up() to use dw_pcie_readl_dbi() PCI: dwc: Simplify unrolled iATU detection PCI: dwc: Add newlines to log messages PCI: dwc: Add braces to multi-line if-else statements PCI: dwc: Always enable CDM check if "snps,enable-cdm-check" exists PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors PCI: dwc: Set INCREASE_REGION_SIZE flag based on limit address PCI: dwc: Disable outbound windows only for controllers using iATU PCI: dwc: Add unroll iATU space support to dw_pcie_disable_atu() PCI: dwc: Stop link on host_init errors and de-initialization
2022-08-04Merge branch 'pci/ctrl/brcmstb'Bjorn Helgaas
- Remove unnecessary forward declarations (Jim Quinlan) - Prevent config space access when link is down (Jim Quinlan) - Split post-link up initialization to brcm_pcie_start_link() (Jim Quinlan) - Enable child bus device regulators described under Root Ports in DT (Jim Quinlan) - Disable/enable regulators in suspend/resume (Jim Quinlan) - Rename .map_bus() functions to end with 'map_bus' as they do in other drivers (Jim Quinlan) * pci/ctrl/brcmstb: PCI: brcmstb: Rename .map_bus() functions to end with 'map_bus' PCI: brcmstb: Disable/enable regulators in suspend/resume PCI: brcmstb: Enable child bus device regulators from DT PCI: brcmstb: Split post-link up initialization to brcm_pcie_start_link() PCI: brcmstb: Prevent config space access when link is down PCI: brcmstb: Remove unnecessary forward declarations
2022-08-04Merge branch 'pci/ctrl/aardvark'Bjorn Helgaas
- Add support for AER capability on emulated bridge (Pali Rohár) - Add support for Slot capability on emulated bridge (Pali Rohár) * pci/ctrl/aardvark: PCI: aardvark: Fix reporting Slot capabilities on emulated bridge PCI: aardvark: Add support for AER registers on emulated bridge
2022-08-04Merge branch 'pci/virtualization'Bjorn Helgaas
- Add ACS quirk for Broadcom BCM5750x multifunction NICs that isolate the functions but don't advertise an ACS capability (Pavan Chebbi) * pci/virtualization: PCI: Add ACS quirk for Broadcom BCM5750x NICs
2022-08-04Merge branch 'pci/resource'Bjorn Helgaas
- Replace sparc pci_mmap_page_range() wrapper. This still leaves a sparc-specific pci_mmap_resource_range(), but it's only one interface instead of two (Arnd Bergmann) - Remove sparc-specific pci_mmap_resource_range() by implementing pci_iobar_pfn(). This removes the ability to map the entire PCI I/O space using /proc/bus/pci, but we believe that's already been broken since v2.6.28 (Arnd Bergmann) * pci/resource: sparc: Use generic pci_mmap_resource_range() PCI: Remove pci_mmap_page_range() wrapper
2022-08-04Merge branch 'pci/pm'Bjorn Helgaas
- Convert documentation examples to generic power management (Bjorn Helgaas) * pci/pm: PCI/doc: Convert examples to generic power management
2022-08-04Merge branch 'pci/err'Bjorn Helgaas
- Recognize disconnected devices so we don't bother trying to set them to "frozen" or "normal" state (Christoph Hellwig) - Clear PCI Status register during enumeration in case firmware left errors logged (Kai-Heng Feng) - Configure ECRC for every device, including hot-added ones (Stefan Roese) - Keep AER error reporting enabled for switches (Stefan Roese) - Enable error reporting for all devices that support AER (Stefan Roese) - Iterate over error counters instead of error strings to avoid printing junk in AER sysfs counters (Mohamed Khalfella) * pci/err: PCI/AER: Iterate over error counters instead of error strings PCI/AER: Enable error reporting when AER is native PCI/portdrv: Don't disable AER reporting in get_port_device_capability() PCI/AER: Configure ECRC for every device PCI: Clear PCI_STATUS when setting up device PCI/ERR: Recognize disconnected devices in report_error_detected()
2022-08-04Merge branch 'pci/enumeration'Bjorn Helgaas
- Split out ARI "next function" handling from the traditional one (Niklas Schnelle) - Move jailhouse "isolated function" (non-zero functions where function 0 doesn't exist) handling to pci_scan_slot() to avoid duplicating multi-function scanning in pci_scan_child_bus_extend() (Niklas Schnelle) - Extend "isolated function" probing to s390 (Niklas Schnelle). - Allow s390 zPCI zbus without a function 0 (Niklas Schnelle) * pci/enumeration: s390/pci: allow zPCI zbus without a function zero PCI: Extend isolated function probing to s390 PCI: Move jailhouse's isolated function handling to pci_scan_slot() PCI: Split out next_ari_fn() from next_fn() PCI: Clean up pci_scan_slot()
2022-08-04Merge branch 'pci/endpoint'Bjorn Helgaas
- Don't stop an EPC when unbinding an EPF from it (Shunsuke Mie) * pci/endpoint: PCI: endpoint: Don't stop controller when unbinding endpoint function
2022-08-04Merge branch 'pci/aspm'Bjorn Helgaas
- Remove pcie_aspm_pm_state_change(), which overwrites ASPM config on power state changes (Kai-Heng Feng) * pci/aspm: PCI/ASPM: Unexport pcie_aspm_support_enabled() PCI/ASPM: Remove pcie_aspm_pm_state_change()
2022-08-04ksmbd: fix heap-based overflow in set_ntacl_dacl()Namjae Jeon
The testcase use SMB2_SET_INFO_HE command to set a malformed file attribute under the label `security.NTACL`. SMB2_QUERY_INFO_HE command in testcase trigger the following overflow. [ 4712.003781] ================================================================== [ 4712.003790] BUG: KASAN: slab-out-of-bounds in build_sec_desc+0x842/0x1dd0 [ksmbd] [ 4712.003807] Write of size 1060 at addr ffff88801e34c068 by task kworker/0:0/4190 [ 4712.003813] CPU: 0 PID: 4190 Comm: kworker/0:0 Not tainted 5.19.0-rc5 #1 [ 4712.003850] Workqueue: ksmbd-io handle_ksmbd_work [ksmbd] [ 4712.003867] Call Trace: [ 4712.003870] <TASK> [ 4712.003873] dump_stack_lvl+0x49/0x5f [ 4712.003935] print_report.cold+0x5e/0x5cf [ 4712.003972] ? ksmbd_vfs_get_sd_xattr+0x16d/0x500 [ksmbd] [ 4712.003984] ? cmp_map_id+0x200/0x200 [ 4712.003988] ? build_sec_desc+0x842/0x1dd0 [ksmbd] [ 4712.004000] kasan_report+0xaa/0x120 [ 4712.004045] ? build_sec_desc+0x842/0x1dd0 [ksmbd] [ 4712.004056] kasan_check_range+0x100/0x1e0 [ 4712.004060] memcpy+0x3c/0x60 [ 4712.004064] build_sec_desc+0x842/0x1dd0 [ksmbd] [ 4712.004076] ? parse_sec_desc+0x580/0x580 [ksmbd] [ 4712.004088] ? ksmbd_acls_fattr+0x281/0x410 [ksmbd] [ 4712.004099] smb2_query_info+0xa8f/0x6110 [ksmbd] [ 4712.004111] ? psi_group_change+0x856/0xd70 [ 4712.004148] ? update_load_avg+0x1c3/0x1af0 [ 4712.004152] ? asym_cpu_capacity_scan+0x5d0/0x5d0 [ 4712.004157] ? xas_load+0x23/0x300 [ 4712.004162] ? smb2_query_dir+0x1530/0x1530 [ksmbd] [ 4712.004173] ? _raw_spin_lock_bh+0xe0/0xe0 [ 4712.004179] handle_ksmbd_work+0x30e/0x1020 [ksmbd] [ 4712.004192] process_one_work+0x778/0x11c0 [ 4712.004227] ? _raw_spin_lock_irq+0x8e/0xe0 [ 4712.004231] worker_thread+0x544/0x1180 [ 4712.004234] ? __cpuidle_text_end+0x4/0x4 [ 4712.004239] kthread+0x282/0x320 [ 4712.004243] ? process_one_work+0x11c0/0x11c0 [ 4712.004246] ? kthread_complete_and_exit+0x30/0x30 [ 4712.004282] ret_from_fork+0x1f/0x30 This patch add the buffer validation for security descriptor that is stored by malformed SMB2_SET_INFO_HE command. and allocate large response buffer about SMB2_O_INFO_SECURITY file info class. Fixes: e2f34481b24d ("cifsd: add server-side procedures for SMB3") Cc: stable@vger.kernel.org Reported-by: zdi-disclosures@trendmicro.com # ZDI-CAN-17771 Reviewed-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2022-08-04io_uring/net: send retry for zerocopyPavel Begunkov
io_uring handles short sends/recvs for stream sockets when MSG_WAITALL is set, however new zerocopy send is inconsistent in this regard, which might be confusing. Handle short sends. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/b876a4838597d9bba4f3215db60d72c33c448ad0.1659622472.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-08-04io_uring: mem-account pbuf bucketsPavel Begunkov
Potentially, someone may create as many pbuf bucket as there are indexes in an xarray without any other restrictions bounding our memory usage, put memory needed for the buckets under memory accounting. Cc: <stable@vger.kernel.org> Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/d34c452e45793e978d26e2606211ec9070d329ea.1659622312.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-08-04audit, io_uring, io-wq: Fix memory leak in io_sq_thread() and io_wqe_worker()Peilin Ye
Currently @audit_context is allocated twice for io_uring workers: 1. copy_process() calls audit_alloc(); 2. io_sq_thread() or io_wqe_worker() calls audit_alloc_kernel() (which is effectively audit_alloc()) and overwrites @audit_context, causing: BUG: memory leak unreferenced object 0xffff888144547400 (size 1024): <...> hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff8135cfc3>] audit_alloc+0x133/0x210 [<ffffffff81239e63>] copy_process+0xcd3/0x2340 [<ffffffff8123b5f3>] create_io_thread+0x63/0x90 [<ffffffff81686604>] create_io_worker+0xb4/0x230 [<ffffffff81686f68>] io_wqe_enqueue+0x248/0x3b0 [<ffffffff8167663a>] io_queue_iowq+0xba/0x200 [<ffffffff816768b3>] io_queue_async+0x113/0x180 [<ffffffff816840df>] io_req_task_submit+0x18f/0x1a0 [<ffffffff816841cd>] io_apoll_task_func+0xdd/0x120 [<ffffffff8167d49f>] tctx_task_work+0x11f/0x570 [<ffffffff81272c4e>] task_work_run+0x7e/0xc0 [<ffffffff8125a688>] get_signal+0xc18/0xf10 [<ffffffff8111645b>] arch_do_signal_or_restart+0x2b/0x730 [<ffffffff812ea44e>] exit_to_user_mode_prepare+0x5e/0x180 [<ffffffff844ae1b2>] syscall_exit_to_user_mode+0x12/0x20 [<ffffffff844a7e80>] do_syscall_64+0x40/0x80 Then, 3. io_sq_thread() or io_wqe_worker() frees @audit_context using audit_free(); 4. do_exit() eventually calls audit_free() again, which is okay because audit_free() does a NULL check. As suggested by Paul Moore, fix it by deleting audit_alloc_kernel() and redundant audit_free() calls. Fixes: 5bd2182d58e9 ("audit,io_uring,io-wq: add some basic audit support to io_uring") Suggested-by: Paul Moore <paul@paul-moore.com> Cc: stable@vger.kernel.org Signed-off-by: Peilin Ye <peilin.ye@bytedance.com> Acked-by: Paul Moore <paul@paul-moore.com> Link: https://lore.kernel.org/r/20220803222343.31673-1-yepeilin.cs@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-08-04lockd: detect and reject lock arguments that overflowJeff Layton
lockd doesn't currently vet the start and length in nlm4 requests like it should, and can end up generating lock requests with arguments that overflow when passed to the filesystem. The NLM4 protocol uses unsigned 64-bit arguments for both start and length, whereas struct file_lock tracks the start and end as loff_t values. By the time we get around to calling nlm4svc_retrieve_args, we've lost the information that would allow us to determine if there was an overflow. Start tracking the actual start and len for NLM4 requests in the nlm_lock. In nlm4svc_retrieve_args, vet these values to ensure they won't cause an overflow, and return NLM4_FBIG if they do. Link: https://bugzilla.linux-nfs.org/show_bug.cgi?id=392 Reported-by: Jan Kasiak <j.kasiak@gmail.com> Signed-off-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Cc: <stable@vger.kernel.org> # 5.14+
2022-08-04NFSD: discard fh_locked flag and fh_lock/fh_unlockNeilBrown
As all inode locking is now fully balanced, fh_put() does not need to call fh_unlock(). fh_lock() and fh_unlock() are no longer used, so discard them. These are the only real users of ->fh_locked, so discard that too. Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2022-08-04NFSD: use (un)lock_inode instead of fh_(un)lock for file operationsNeilBrown
When locking a file to access ACLs and xattrs etc, use explicit locking with inode_lock() instead of fh_lock(). This means that the calls to fh_fill_pre/post_attr() are also explicit which improves readability and allows us to place them only where they are needed. Only the xattr calls need pre/post information. When locking a file we don't need I_MUTEX_PARENT as the file is not a parent of anything, so we can use inode_lock() directly rather than the inode_lock_nested() call that fh_lock() uses. Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2022-08-04NFSD: use explicit lock/unlock for directory opsNeilBrown
When creating or unlinking a name in a directory use explicit inode_lock_nested() instead of fh_lock(), and explicit calls to fh_fill_pre_attrs() and fh_fill_post_attrs(). This is already done for renames, with lock_rename() as the explicit locking. Also move the 'fill' calls closer to the operation that might change the attributes. This way they are avoided on some error paths. For the v2-only code in nfsproc.c, the fill calls are not replaced as they aren't needed. Making the locking explicit will simplify proposed future changes to locking for directories. It also makes it easily visible exactly where pre/post attributes are used - not all callers of fh_lock() actually need the pre/post attributes. Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2022-08-04NFSD: reduce locking in nfsd_lookup()NeilBrown
nfsd_lookup() takes an exclusive lock on the parent inode, but no callers want the lock and it may not be needed at all if the result is in the dcache. Change nfsd_lookup_dentry() to not take the lock, and call lookup_one_len_locked() which takes lock only if needed. nfsd4_open() currently expects the lock to still be held, but that isn't necessary as nfsd_validate_delegated_dentry() provides required guarantees without the lock. NOTE: NFSv4 requires directory changeinfo for OPEN even when a create wasn't requested and no change happened. Now that nfsd_lookup() doesn't use fh_lock(), we need to explicitly fill the attributes when no create happens. A new fh_fill_both_attrs() is provided for that task. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2022-08-04NFSD: only call fh_unlock() once in nfsd_link()NeilBrown
On non-error paths, nfsd_link() calls fh_unlock() twice. This is safe because fh_unlock() records that the unlock has been done and doesn't repeat it. However it makes the code a little confusing and interferes with changes that are planned for directory locking. So rearrange the code to ensure fh_unlock() is called exactly once if fh_lock() was called. Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2022-08-04NFSD: always drop directory lock in nfsd_unlink()NeilBrown
Some error paths in nfsd_unlink() allow it to exit without unlocking the directory. This is not a problem in practice as the directory will be locked with an fh_put(), but it is untidy and potentially confusing. This allows us to remove all the fh_unlock() calls that are immediately after nfsd_unlink() calls. Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2022-08-04NFSD: change nfsd_create()/nfsd_symlink() to unlock directory before returning.NeilBrown
nfsd_create() usually returns with the directory still locked. nfsd_symlink() usually returns with it unlocked. This is clumsy. Until recently nfsd_create() needed to keep the directory locked until ACLs and security label had been set. These are now set inside nfsd_create() (in nfsd_setattr()) so this need is gone. So change nfsd_create() and nfsd_symlink() to always unlock, and remove any fh_unlock() calls that follow calls to these functions. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2022-08-04NFSD: add posix ACLs to struct nfsd_attrsNeilBrown
pacl and dpacl pointers are added to struct nfsd_attrs, which requires that we have an nfsd_attrs_free() function to free them. Those nfsv4 functions that can set ACLs now set up these pointers based on the passed in NFSv4 ACL. nfsd_setattr() sets the acls as appropriate. Errors are handled as with security labels. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2022-08-04MIPS: tlbex: Explicitly compare _PAGE_NO_EXEC against 0Nathan Chancellor
When CONFIG_XPA is enabled, Clang warns: arch/mips/mm/tlbex.c:629:24: error: converting the result of '<<' to a boolean; did you mean '(1 << _PAGE_NO_EXEC_SHIFT) != 0'? [-Werror,-Wint-in-bool-context] if (cpu_has_rixi && !!_PAGE_NO_EXEC) { ^ arch/mips/include/asm/pgtable-bits.h:174:28: note: expanded from macro '_PAGE_NO_EXEC' # define _PAGE_NO_EXEC (1 << _PAGE_NO_EXEC_SHIFT) ^ arch/mips/mm/tlbex.c:2568:24: error: converting the result of '<<' to a boolean; did you mean '(1 << _PAGE_NO_EXEC_SHIFT) != 0'? [-Werror,-Wint-in-bool-context] if (!cpu_has_rixi || !_PAGE_NO_EXEC) { ^ arch/mips/include/asm/pgtable-bits.h:174:28: note: expanded from macro '_PAGE_NO_EXEC' # define _PAGE_NO_EXEC (1 << _PAGE_NO_EXEC_SHIFT) ^ 2 errors generated. _PAGE_NO_EXEC can be '0' or '1 << _PAGE_NO_EXEC_SHIFT' depending on the build and runtime configuration, which is what the negation operators are trying to convey. To silence the warning, explicitly compare against 0 so the result of the '<<' operator is not implicitly converted to a boolean. According to its documentation, GCC enables -Wint-in-bool-context with -Wall but this warning is not visible when building the same configuration with GCC. It appears GCC only warns when compiling C++, not C, although the documentation makes no note of this: https://godbolt.org/z/x39q3brxf Reported-by: Sudip Mukherjee (Codethink) <sudipm.mukherjee@gmail.com> Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2022-08-04modpost: remove .symbol_white_list field entirelyMasahiro Yamada
It is not so useful to have symbol whitelists in arrays. With this over-engineering, the code is difficult to follow. Let's do it more directly, and collect the relevant code to one place. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-08-04modpost: remove unneeded .symbol_white_list initializersMasahiro Yamada
The ->symbol_white_list field is referenced in secref_whitelist(), only when 'fromsec' is data_sections. /* Check for pattern 2 */ if (match(tosec, init_exit_sections) && match(fromsec, data_sections) && match(fromsym, mismatch->symbol_white_list)) return 0; If .fromsec is not data sections, the .symbol_white_list member is not used by anyone. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-08-04modpost: add PATTERNS() helper macroMasahiro Yamada
This will be useful to define a NULL-terminated array inside a function call. Currently, string arrays passed to match() are defined in separate places: static const char *const init_sections[] = { ALL_INIT_SECTIONS, NULL }; static const char *const text_sections[] = { ALL_TEXT_SECTIONS, NULL }; static const char *const optim_symbols[] = { "*.constprop.*", NULL }; ... /* Check for pattern 5 */ if (match(fromsec, text_sections) && match(tosec, init_sections) && match(fromsym, optim_symbols)) return 0; With the new helper macro, you can list the patterns directly in the function call, like this: /* Check for pattern 5 */ if (match(fromsec, PATTERNS(ALL_TEXT_SECTIONS)) && match(tosec, PATTERNS(ALL_INIT_SECTIONS)) && match(fromsym, PATTERNS("*.contprop.*"))) return 0; Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-08-04modpost: shorten warning messages in report_sec_mismatch()Masahiro Yamada
Each section mismatch results in long warning messages. Too much. Make each warning fit in one line, and remove a lot of messy code. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-08-04Revert "Kbuild, lto, workaround: Don't warn for initcall_reference in modpost"Masahiro Yamada
This reverts commit 77ab21adae509c5540956729e2d03bc1a59bc82a. Even after 8 years later, GCC LTO has not been upstreamed. Also, it said "This is a workaround". If this is needed in the future, it should be added in a proper way. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Acked-by: Jiri Slaby <jirislaby@kernel.org>
2022-08-04x86/entry: Build thunk_$(BITS) only if CONFIG_PREEMPTION=yAndrea Righi
With CONFIG_PREEMPTION disabled, arch/x86/entry/thunk_$(BITS).o becomes an empty object file. With some old versions of binutils (i.e., 2.35.90.20210113-1ubuntu1) the GNU assembler doesn't generate a symbol table for empty object files and objtool fails with the following error when a valid symbol table cannot be found: arch/x86/entry/thunk_64.o: warning: objtool: missing symbol table To prevent this from happening, build thunk_$(BITS).o only if CONFIG_PREEMPTION is enabled. BugLink: https://bugs.launchpad.net/bugs/1911359 Fixes: 320100a5ffe5 ("x86/entry: Remove the TRACE_IRQS cruft") Signed-off-by: Andrea Righi <andrea.righi@canonical.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/Ys/Ke7EWjcX+ZlXO@arighi-desktop
2022-08-04sched/core: Do not requeue task on CPU excluded from cpus_maskMel Gorman
The following warning was triggered on a large machine early in boot on a distribution kernel but the same problem should also affect mainline. WARNING: CPU: 439 PID: 10 at ../kernel/workqueue.c:2231 process_one_work+0x4d/0x440 Call Trace: <TASK> rescuer_thread+0x1f6/0x360 kthread+0x156/0x180 ret_from_fork+0x22/0x30 </TASK> Commit c6e7bd7afaeb ("sched/core: Optimize ttwu() spinning on p->on_cpu") optimises ttwu by queueing a task that is descheduling on the wakelist, but does not check if the task descheduling is still allowed to run on that CPU. In this warning, the problematic task is a workqueue rescue thread which checks if the rescue is for a per-cpu workqueue and running on the wrong CPU. While this is early in boot and it should be possible to create workers, the rescue thread may still used if the MAYDAY_INITIAL_TIMEOUT is reached or MAYDAY_INTERVAL and on a sufficiently large machine, the rescue thread is being used frequently. Tracing confirmed that the task should have migrated properly using the stopper thread to handle the migration. However, a parallel wakeup from udev running on another CPU that does not share CPU cache observes p->on_cpu and uses task_cpu(p), queues the task on the old CPU and triggers the warning. Check that the wakee task that is descheduling is still allowed to run on its current CPU and if not, wait for the descheduling to complete and select an allowed CPU. Fixes: c6e7bd7afaeb ("sched/core: Optimize ttwu() spinning on p->on_cpu") Signed-off-by: Mel Gorman <mgorman@techsingularity.net> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20220804092119.20137-1-mgorman@techsingularity.net
2022-08-04perf/core: Fix ';;' typoSlark Xiao
Remove double ';;'. Signed-off-by: Slark Xiao <slark_xiao@163.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20220720091220.14200-1-slark_xiao@163.com
2022-08-03Merge tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm updates from Dave Airlie: "Highlights: - New driver for logicvc - which is a display IP core. - EDID parser rework to add new extensions - fbcon scrolling improvements - i915 has some more DG2 work but not enabled by default, but should have enough features for userspace to work now. Otherwise it's lots of work all over the place. Detailed summary: New driver: - logicvc vfio: - use aperture API core: - of: Add data-lane helpers and convert drivers - connector: Remove deprecated ida_simple_get() media: - Add various RGB666 and RGB888 format constants panel: - Add HannStar HSD101PWW - Add ETML0700Y5DHA dma-buf: - add sync-file API - set dma mask for udmabuf devices fbcon: - Improve scrolling performance - Sanitize input fbdev: - device unregistering fixes - vesa: Support COMPILE_TEST - Disable firmware-device registration when first native driver loads aperture: - fix segfault during hot-unplug - export for use with other subsystems client: - use driver validated modes dp: - aux: make probing more reliable - mst: Read extended DPCD capabilities during system resume - Support waiting for HDP signal - Port-validation fixes edid: - CEA data-block iterators - struct drm_edid introduction - implement HF-EEODB extension gem: - don't use fb format non-existing planes probe-helper: - use 640x480 as displayport fallback scheduler: - don't kill jobs in interrupt context bridge: - Add support for i.MX8qxp and i.MX8qm - lots of fixes/cleanups - Add TI-DLPC3433 - fy07024di26a30d: Optional GPIO reset - ldb: Add reg and reg-name properties to bindings, Kconfig fixes - lt9611: Fix display sensing; - tc358767: DSI/DPI refactoring and DSI-to-eDP support, DSI lane handling - tc358775: Fix clock settings - ti-sn65dsi83: Allow GPIO to sleep - adv7511: I2C fixes - anx7625: Fix error handling; DPI fixes; Implement HDP timeout via callback - fsl-ldb: Drop DE flip - ti-sn65dsi86: Convert to atomic modesetting amdgpu: - use atomic fence helpers in DM - fix VRAM address calculations - export CRTC bpc via debugfs - Initial devcoredump support - Enable high priority gfx queue on asics which support it - Adjust GART size on newer APUs for S/G display - Soft reset for GFX 11 / SDMA 6 - Add gfxoff status query for vangogh - Fix timestamps for cursor only commits - Adjust GART size on newer APUs for S/G display - fix buddy memory corruption amdkfd: - MMU notifier fixes - P2P DMA support using dma-buf - Add available memory IOCTL - HMM profiler support - Simplify GPUVM validation - Unified memory for CWSR save/restore area i915: - General driver clean-up - DG2 enabling (still under force probe) - DG2 small BAR memory support - HuC loading support - DG2 workarounds - DG2/ATS-M device IDs added - Ponte Vecchio prep work and new blitter engines - add Meteorlake support - Fix sparse warnings - DMC MMIO range checks - Audio related fixes - Runtime PM fixes - PSR fixes - Media freq factor and per-gt enhancements - DSI fixes for ICL+ - Disable DMC flip queue handlers - ADL_P voltage swing updates - Use more the VBT for panel information - Fix on Type-C ports with TBT mode - Improve fastset and allow seamless M/N changes - Accept more fixed modes with VRR/DMRRS panels - Disable connector polling for a headless SKU - ADL-S display PLL w/a - Enable THP on Icelake and beyond - Fix i915_gem_object_ggtt_pin_ww regression on old platforms - Expose per tile media freq factor in sysfs - Fix dma_resv fence handling in multi-batch execbuf - Improve on suspend / resume time with VT-d enabled - export CRTC bpc settings via debugfs msm: - gpu: a619 support - gpu: Fix for unclocked GMU register access - gpu: Devcore dump enhancements - client utilization via fdinfo support - fix fence rollover issue - gem: Lockdep false-positive warning fix - gem: Switch to pfn mappings - WB support on sc7180 - dp: dropped custom bulk clock implementation - fix link retraining on resolution change - hdmi: dropped obsolete GPIO support tegra: - context isolation for host1x engines - tegra234 soc support mediatek: - add vdosys0/1 for mt8195 - add MT8195 dp_intf driver exynos: - Fix resume function issue of exynos decon driver by calling clk_disable_unprepare() properly if clk_prepare_enable() failed. nouveau: - set of misc fixes/cleanups - display cleanups gma500: - Cleanup connector I2C handling hyperv: - Unify VRAM allocation of Gen1 and Gen2 meson: - Support YUV422 output; Refcount fixes mgag200: - Support damage clipping - Support gamma handling - Protect concurrent HW access - Fixes to connector - Store model-specific limits in device-info structure - fix PCI register init panfrost: - Valhall support r128: - Fix bit-shift overflow rockchip: - Locking fixes in error path ssd130x: - Fix built-in linkage udl: - Always advertize VGA connector ast: - Support multiple outputs - fix black screen on resume sun4i: - HDMI PHY cleanups vc4: - Add support for BCM2711 vkms: - Allocate output buffer with vmalloc() mcde: - Fix ref-count leak mxsfb/lcdif: - Support i.MX8MP LCD controller stm/ltdc: - Support dynamic Z order - Support mirroring ingenic: - Fix display at maximum resolution" * tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm: (1480 commits) drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code drm/amdgpu: enable support for psp 13.0.4 block drm/amdgpu: add files for PSP 13.0.4 drm/amdgpu: add header files for MP 13.0.4 drm/amdgpu: correct RLC_RLCS_BOOTLOAD_STATUS offset and index drm/amdgpu: send msg to IMU for the front-door loading drm/amdkfd: use time_is_before_jiffies(a + b) to replace "jiffies - a > b" drm/amdgpu: fix hive reference leak when reflecting psp topology info drm/amd/pm: enable GFX ULV feature support for SMU13.0.0 drm/amd/pm: update driver if header for SMU 13.0.0 drm/amdgpu: move mes self test after drm sched re-started drm/amdgpu: drop non-necessary call trace dump drm/amdgpu: enable VCN cg and JPEG cg/pg drm/amdgpu: vcn_4_0_2 video codec query drm/amdgpu: add VCN_4_0_2 firmware support drm/amdgpu: add VCN function in NBIO v7.7 drm/amdgpu: fix a vcn4 boot poll bug in emulation mode drm/amd/amdgpu: add memory training support for PSP_V13 drm/amdkfd: remove an unnecessary amdgpu_bo_ref drm/amd/pm: Add get_gfx_off_status interface for yellow carp ...
2022-08-03Merge tag 'media/v5.20-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - New driver for Semi AR0521 sensor - rkisp1 CSI code was split into a separate file - sun6i has gained support for the A31 MIPI CSI-2 controller - sun8i has gained support for the A83T MIPI CSI-2 controller - vimc driver got support for virtual lens - HEVC uAPI has gained its final form and got added to public headers - hantro and cedrus got updates on H-265 support - stkwebcam was promoted from staging - atomisp staging driver got cleanups on its hmm and kmap related logic - ov5640 gained support for more modes and got some rework - imx7-media-csi staging driver got several improvements related to mc API support - uvcvideo now handles better power line control - mediatec vcodec gained support for new hardware and got some codec updates - Lots of other bug fixes, improvements and cleanups. * tag 'media/v5.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (446 commits) media: hantro: Remove dedicated control documentation hantro: Remove incorrect HEVC SPS validation media: cedrus: hevc: Add check for invalid timestamp media: sunxi: sun6i_mipi_csi2.c/sun8i_a83t_mipi_csi2.c: clarify error handling media: uvcvideo: Fix invalid pointer in uvc_ctrl_init_ctrl() media: Documentation: mc-core: Fix typo media: videodev2.h.rst.exceptions: add missing exceptions media: vimc: wrong pointer is used with PTR_ERR media: rkisp1: debug: Add dump file in debugfs for MI main path registers media: rkisp1: Make the internal CSI-2 receiver optional media: rkisp1: Add infrastructure to support ISP features media: rkisp1: Support the ISP parallel input media: dt-bindings: media: rkisp1: Add port for parallel interface media: rkisp1: Use fwnode_graph_for_each_endpoint media: rkisp1: csi: Plumb the CSI RX subdev media: rkisp1: csi: Implement a V4L2 subdev for the CSI receiver media: rkisp1: isp: Disallow multiple active sources media: rkisp1: isp: Rename rkisp1_get_remote_source() media: rkisp1: isp: Constify various local variables media: rkisp1: isp: Fix whitespace issues ...
2022-08-03Merge tag 'i2c-for-5.20-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: - new drivers: Microchip CoreI2C, Renesas RZV2M - quite some DT schema conversions and extensions - and a bunch of driver updates and improvements * tag 'i2c-for-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (37 commits) i2c: extend documentation about retvals of master_xfer functions i2c: mux-gpmux: Add of_node_put() when breaking out of loop dt-bindings: i2c: i2c-rk3x: Document Rockchip RV1126 i2c: qcom-geni: Use the correct return value i2c: cadence: Support PEC for SMBus block read i2c: qcom-geni: Propagate GENI_ABORT_DONE to geni_i2c_abort_xfer() i2c: brcmstb: Use dev_name() for adapter name i2c: Add Renesas RZ/V2M controller dt-bindings: i2c: Document RZ/V2M I2C controller i2c: mlxcpld: Add callback to notify probing completion i2c: scmi: Replace open coded device_get_match_data() i2c: stm32: add support for the STM32MP13 soc dt-bindings: i2c: st,stm32-i2c: add entry for stm32mp13 dt-bindings: i2c: i2c-rk3x: add rk3588 compatible i2c: add support for microchip fpga i2c controllers i2c: i801: Add support for Intel Meteor Lake-P dt-bindings: i2c: nomadik: Add power domain to binding dt-bindings: i2c: nomadik: Drop unused voltage supply from example i2c: Fix a potential use after free i2c: hisi: use HZ_PER_KHZ macro in units.h ...
2022-08-03nfp: ethtool: fix the display error of `ethtool -m DEVNAME`Yu Xiao
The port flag isn't set to `NFP_PORT_CHANGED` when using `ethtool -m DEVNAME` before, so the port state (e.g. interface) cannot be updated. Therefore, it caused that `ethtool -m DEVNAME` sometimes cannot read the correct information. E.g. `ethtool -m DEVNAME` cannot work when load driver before plug in optical module, as the port interface is still NONE without port update. Now update the port state before sending info to NIC to ensure that port interface is correct (latest state). Fixes: 61f7c6f44870 ("nfp: implement ethtool get module EEPROM") Reviewed-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: Yu Xiao <yu.xiao@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20220802093355.69065-1-simon.horman@corigine.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-13 16:09:38 +0000