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2024-01-15drm/amdgpu: Fix unsigned comparison with less than zero in ↵Srinivasan Shanmugam1-8/+2
vpe_u1_8_from_fraction() The variables 'numerator' and 'denominator', are unsigned 16-bit integer types, that can never be less than 0. Thus fixing the below: drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c:62 vpe_u1_8_from_fraction() warn: unsigned 'numerator' is never less than zero. drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c:63 vpe_u1_8_from_fraction() warn: unsigned 'denominator' is never less than zero. Cc: Peyton Lee <[email protected]> Cc: Lang Yu <[email protected]> Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Peyton Lee <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-15drm/amdgpu: Fix with right return code '-EIO' in 'amdgpu_gmc_vram_checking()'Srinivasan Shanmugam1-7/+14
The amdgpu_gmc_vram_checking() function in emulation checks whether all of the memory range of shared system memory could be accessed by GPU, from this aspect, -EIO is returned for error scenarios. Fixes the below: drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c:919 gmc_v6_0_hw_init() warn: missing error code? 'r' drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c:1103 gmc_v7_0_hw_init() warn: missing error code? 'r' drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1223 gmc_v8_0_hw_init() warn: missing error code? 'r' drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:2344 gmc_v9_0_hw_init() warn: missing error code? 'r' Cc: Xiaojian Du <[email protected]> Cc: Lijo Lazar <[email protected]> Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Suggested-by: Christian König <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-15drm/amdgpu: Do not program VM_L2_CNTL under SRIOVVictor Lu1-4/+6
VM_L2_CNTL* should not be programmed on driver unload under SRIOV. These regs are skipped during SRIOV driver init. Signed-off-by: Victor Lu <[email protected]> Reviewed-by: Vignesh Chander <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-15drm/amd/powerplay: Fix kzalloc parameter 'ATOM_Tonga_PPM_Table' in ↵Srinivasan Shanmugam1-1/+1
'get_platform_power_management_table()' In 'struct phm_ppm_table *ptr' allocation using kzalloc, an incorrect structure type is passed to sizeof() in kzalloc, larger structure types were used, thus using correct type 'struct phm_ppm_table' fixes the below: drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/process_pptables_v1_0.c:203 get_platform_power_management_table() warn: struct type mismatch 'phm_ppm_table vs _ATOM_Tonga_PPM_Table' Cc: Eric Huang <[email protected]> Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-15drm/amdgpu: update ATHUB_MISC_CNTL offset for athub v3.3Yifan Zhang1-0/+8
This patch to update ATHUB_MISC_CNTL offset for athub v3.3 v2: correct a typo (Tim) v3: correct patch title (Lang) Signed-off-by: Yifan Zhang <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-15drm/amdgpu: update headers for nbio v7.11Yifan Zhang1-4/+4
This patch is to update headers for nbio v7.11. Signed-off-by: Yifan Zhang <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-15drm/amdgpu/pm: clarify debugfs pm outputAlex Deucher1-10/+18
On APUs power is SoC power, not just GPU. Clarify that for UVD/VCE/VCN the IP is powered down, not disabled which can confusing and lead to concerns that the IP is actually not available. Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-15drm/amdgpu: fall back to INPUT power for AVG power via INFO IOCTLAlex Deucher1-1/+6
For backwards compatibility with userspace. Fixes: 47f1724db4fe ("drm/amd: Introduce `AMDGPU_PP_SENSOR_GPU_INPUT_POWER`") Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2897 Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-15drm/amdgpu: fix avg vs input power reporting on smu7Alex Deucher1-1/+16
Hawaii, Bonaire, Fiji, and Tonga support average power, the others support current power. Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-15drm/amdkfd: fixes for HMM mem allocationDafna Hirschfeld1-3/+3
Fix err return value and reset pgmap->type after checking it. Fixes: c83dee9b6394 ("drm/amdkfd: add SPM support for SVM") Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Dafna Hirschfeld <[email protected]> Signed-off-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-15rtc: max31335: add driver supportAntoniu Miclaus4-0/+729
RTC driver for MAX31335 ±2ppm Automotive Real-Time Clock with Integrated MEMS Resonator. Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Antoniu Miclaus <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexandre Belloni <[email protected]>
2024-01-15dt-bindings: rtc: max31335: add max31335 bindingsAntoniu Miclaus1-0/+70
Document the Analog Devices MAX31335 device tree bindings. Reviewed-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Antoniu Miclaus <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexandre Belloni <[email protected]>
2024-01-15gpio: EN7523: fix kernel-doc warningsRandy Dunlap1-3/+3
Add "struct" keyword and explain the @dir array differently to prevent kernel-doc warnings: gpio-en7523.c:22: warning: cannot understand function prototype: 'struct airoha_gpio_ctrl ' gpio-en7523.c:27: warning: Function parameter or struct member 'dir' not described in 'airoha_gpio_ctrl' gpio-en7523.c:27: warning: Excess struct member 'dir0' description in 'airoha_gpio_ctrl' gpio-en7523.c:27: warning: Excess struct member 'dir1' description in 'airoha_gpio_ctrl' Fixes: 0868ad385aff ("gpio: Add support for Airoha EN7523 GPIO controller") Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]>
2024-01-15rtc: rv8803: add wakeup-source supportAlexandre Belloni2-2/+7
The RV8803 can be wired directly to a PMIC that can wake up an SoC without the CPU getting interrupts. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexandre Belloni <[email protected]>
2024-01-15rtc: ac100: remove misuses of kernel-docRandy Dunlap1-2/+2
Prevent kernel-doc warnings by changing "/**" to common comment format "/*" in non-kernel-doc comments: drivers/rtc/rtc-ac100.c:103: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Clock controls for 3 clock output pins drivers/rtc/rtc-ac100.c:382: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * RTC related bits Signed-off-by: Randy Dunlap <[email protected]> Cc: Chen-Yu Tsai <[email protected]> Cc: Alexandre Belloni <[email protected]> Cc: <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexandre Belloni <[email protected]>
2024-01-15spinlock: Fix failing build for PREEMPT_RTLeonardo Bras1-6/+6
Since 1d71b30e1f85 ("sched.h: Move (spin|rwlock)_needbreak() to spinlock.h") build fails for PREEMPT_RT, since there is no definition available of either spin_needbreak() and rwlock_needbreak(). Since it was moved on the mentioned commit, it was placed inside a !PREEMPT_RT part of the code, making it out of reach for an RT kernel. Fix this by moving code it a few lines down so it can be reached by an RT build, where it can also make use of the *_is_contended() definition added by the spinlock_rt.h. Fixes: d1d71b30e1f85 ("sched.h: Move (spin|rwlock)_needbreak() to spinlock.h") Signed-off-by: Leonardo Bras <[email protected]> Signed-off-by: Kent Overstreet <[email protected]> Acked-by: Waiman Long <[email protected]>
2024-01-15drm/xe: display support should not depend on EXPERTJani Nikula1-1/+1
Remove the DRM_XE_DISPLAY config dependency on EXPERT. I can only presume the idea was only experts should be able to disable it, but the effect is the opposite. Reported-by: Eero Tamminen <[email protected]> Reviewed-by: Francois Dugast <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] (cherry picked from commit 1c7531f50eaa425eca8ff726287b8df3a4a51e55) Signed-off-by: Thomas Hellström <[email protected]>
2024-01-15Merge branch 'pci/misc'Bjorn Helgaas7-9/+17
- Drop unused struct pci_driver.node member (Mathias Krause) - Fix documentation typos (Attreyee Mukherjee) - Use a unique test pattern for each BAR in the pci_endpoint_test to make it easier to debug address translation issues (Niklas Cassel) - Fix kernel-doc issues (Bjorn Helgaas) * pci/misc: PCI: Fix kernel-doc issues misc: pci_endpoint_test: Use a unique test pattern for each BAR docs: PCI: Fix typos PCI: Remove unused 'node' member from struct pci_driver
2024-01-15Merge branch 'pci/dt-bindings'Bjorn Helgaas2-3/+62
- Increase qcom iommu-map maxItems to accommodate SDX55 (five entries) and SDM845 (sixteen entries) (Krzysztof Kozlowski) - Describe qcom,pcie-sc8180x clocks and resets accurately (Krzysztof Kozlowski) - Describe qcom,pcie-sm8150 clocks and resets accurately (Krzysztof Kozlowski) - Correct the qcom "reset-name" property, previously incorrectly called "reset-names" (Krzysztof Kozlowski) - Document rockchip optional PCIe reference clock input (Heiko Stuebner) - Document qcom,pcie-sm8650, based on qcom,pcie-sm8550 (Neil Armstrong) * pci/dt-bindings: dt-bindings: PCI: qcom: Document the SM8650 PCIe Controller dt-bindings: PCI: dwc: rockchip: Document optional PCIe reference clock input dt-bindings: PCI: qcom: Correct reset-names property dt-bindings: PCI: qcom: Correct clocks for SM8150 dt-bindings: PCI: qcom: Correct clocks for SC8180x dt-bindings: PCI: qcom: Adjust iommu-map for different SoC
2024-01-15Merge branch 'pci/remove-old-api'Bjorn Helgaas2-6/+6
- In dw-xdata-pcie, pci_endpoint_test, and vmd, replace usage of deprecated ida_simple_*() API with ida_alloc() and ida_free() (Christophe JAILLET) * pci/remove-old-api: dw-xdata: Remove usage of the deprecated ida_simple_*() API misc: pci_endpoint_test: Remove usage of the deprecated ida_simple_*() API PCI: vmd: Remove usage of the deprecated ida_simple_*() API
2024-01-15Merge branch 'pci/endpoint'Bjorn Helgaas5-6/+6
- Make struct pci_epc_event_ops and struct pci_epf_ops instances const (Lars-Peter Clausen) * pci/endpoint: PCI: endpoint: pci-epf-test: Make struct pci_epf_ops const PCI: endpoint: pci-epf-vntb: Make struct pci_epf_ops const PCI: endpoint: pci-epf-ntb: Make struct pci_epf_ops const PCI: endpoint: pci-epf-mhi: Make structs pci_epf_ops and pci_epf_event_ops const PCI: endpoint: Make struct pci_epf_ops in pci_epf_driver const
2024-01-15Merge branch 'pci/irq-clean-up'Bjorn Helgaas30-222/+202
- Rename PCI_IRQ_LEGACY to PCI_IRQ_INTX to be more explicit and match spec terminology (Bjorn Helgaas) - Use existing PCI_IRQ_INTX, PCI_IRQ_MSI, PCI_IRQ_MSIX in artpec6, cadence, designware, designware-plat, dra7xx, imx6, keembay, keystone, layerscape, mhi, ntb, qcom, rcar, rcar-gen4, rockchip, tegra194, uniphier, vntb; drop the redundant pci_epc_irq_type enum with the same values (Damien Le Moal) - Use "intx" instead of "leg" or "legacy" when describing INTx interrupts in endpoint core, endpoint tests, cadence, dra7xx, designware, dw-rockchip, dwc core, imx6, keystone, layerscape, qcom, rcar-gen4, rockchip, tegra194, uniphier, xilinx-nwl (Damien Le Moal) * pci/irq-clean-up: PCI: xilinx-nwl: Use INTX instead of legacy PCI: rockchip-host: Rename rockchip_pcie_legacy_int_handler() PCI: rockchip-ep: Use INTX instead of legacy PCI: uniphier: Use INTX instead of legacy PCI: tegra194: Use INTX instead of legacy PCI: dw-rockchip: Rename rockchip_pcie_legacy_int_handler() PCI: keystone: Use INTX instead of legacy PCI: dwc: Rename dw_pcie_ep_raise_legacy_irq() PCI: cadence: Use INTX instead of legacy PCI: dra7xx: Rename dra7xx_pcie_raise_legacy_irq() misc: pci_endpoint_test: Use INTX instead of LEGACY PCI: endpoint: Rename LEGACY to INTX in test function driver PCI: endpoint: Use INTX instead of legacy PCI: endpoint: Drop PCI_EPC_IRQ_XXX definitions PCI: Rename PCI_IRQ_LEGACY to PCI_IRQ_INTX
2024-01-15Merge branch 'pci/controller/remove-void-return'Bjorn Helgaas3-12/+6
- Convert exynos, keystone, kirin from .remove() to .remove_new(), which returns void instead of int (Uwe Kleine-König) * pci/controller/remove-void-return: PCI: kirin: Convert to platform remove callback returning void PCI: keystone: Convert to platform remove callback returning void PCI: exynos: Convert to platform remove callback returning void
2024-01-15Merge branch 'pci/controller/xilinx'Bjorn Helgaas1-9/+5
- Remove redundant dev_err(), since platform_get_irq() and platform_get_irq_byname() already log errors (Yang Li) - Fix uninitialized symbols in xilinx_pl_dma_pcie_setup_irq() (Krzysztof Wilczyński) - Fix xilinx_pl_dma_pcie_init_irq_domain() error return when irq_domain_add_linear() fails (Harshit Mogalapalli) * pci/controller/xilinx: PCI: xilinx-xdma: Fix error code in xilinx_pl_dma_pcie_init_irq_domain() PCI: xilinx-xdma: Fix uninitialized symbols in xilinx_pl_dma_pcie_setup_irq() PCI: xilinx-xdma: Remove redundant dev_err()
2024-01-15Merge branch 'pci/controller/vmd'Bjorn Helgaas1-3/+3
- Use ida_alloc() instead of deprecated ida_simple_get() (Christophe JAILLET) * pci/controller/vmd: PCI: vmd: Remove usage of the deprecated ida_simple_xx() API
2024-01-15Merge branch 'pci/controller/rcar'Bjorn Helgaas3-2/+29
- Replace of_device.h with explicit of.h include to untangle header usage (Rob Herring) - Add DT and driver support for optional miniPCIe 1.5v and 3.3v regulators on KingFisher (Wolfram Sang) * pci/controller/rcar: PCI: rcar-host: Add support for optional regulators dt-bindings: PCI: rcar-pci-host: Add optional regulators PCI: rcar-gen4: Replace of_device.h with explicit of.h include
2024-01-15Merge branch 'pci/controller/mediatek'Bjorn Helgaas2-37/+58
- Clear MSI interrupt status before handler to avoid missing MSIs that occur after the handler (qizhong cheng) - Update mediatek-gen3 translation window setup to handle MMIO space that is not a power of two in size (Jianjun Wang) * pci/controller/mediatek: PCI: mediatek-gen3: Fix translation window size calculation PCI: mediatek: Clear interrupt status before dispatching handler
2024-01-15Merge branch 'pci/controller/layerscape'Bjorn Helgaas2-31/+176
- Add suspend/resume support for Layerscape LS1043a, including software-managed PME_Turn_Off and transitions between L0, L2/L3_Ready Link states (Frank Li) * pci/controller/layerscape: PCI: layerscape: Add suspend/resume for ls1043a PCI: layerscape(ep): Rename pf_* as pf_lut_* PCI: layerscape: Add suspend/resume for ls1021a PCI: layerscape: Add function pointer for exit_from_l2()
2024-01-15Merge branch 'pci/controller/kirin'Bjorn Helgaas1-8/+5
- Use devm_kasprintf() to dynamically allocate clock names, removing need for an intermediate buffer (Christophe JAILLET) * pci/controller/kirin: PCI: kirin: Use devm_kasprintf() to dynamically allocate clock names
2024-01-15Merge branch 'pci/controller/keystone'Bjorn Helgaas1-0/+9
- Hold power management references to all PHYs while enabling them to avoid a race when one provides clocks to others (Siddharth Vadapalli) * pci/controller/keystone: PCI: keystone: Fix race condition when initializing PHYs
2024-01-15Merge branch 'pci/controller/dwc'Bjorn Helgaas31-193/+222
- Convert fu740 CONFIG_PCIE_FU740 dependency from SOC_SIFIVE to ARCH_SIFIVE (Conor Dooley) - Align iATU mapping for endpoint MSI-X (Niklas Cassel) - Drop "host_" prefix from struct dw_pcie_host_ops members (Yoshihiro Shimoda) - Drop "ep_" prefix from struct dw_pcie_ep_ops members (Yoshihiro Shimoda) - Rename struct dw_pcie_ep_ops.func_conf_select() to .get_dbi_offset() to be more descriptive (Yoshihiro Shimoda) - Add Endpoint DBI accessors to encapsulate offset lookups (Yoshihiro Shimoda) - Cast iproc and rcar-gen4 of_device_get_match_data() results to uintptr_t to avoid clang "cast to smaller integer type" warnings (Justin Stitt, Yoshihiro Shimoda) * pci/controller/dwc: PCI: rcar-gen4: Fix -Wvoid-pointer-to-enum-cast error PCI: iproc: Fix -Wvoid-pointer-to-enum-cast warning PCI: dwc: Add dw_pcie_ep_{read,write}_dbi[2] helpers PCI: dwc: Rename .func_conf_select to .get_dbi_offset in struct dw_pcie_ep_ops PCI: dwc: Rename .ep_init to .init in struct dw_pcie_ep_ops PCI: dwc: Drop host prefix from struct dw_pcie_host_ops members PCI: dwc: endpoint: Fix dw_pcie_ep_raise_msix_irq() alignment support PCI: dwc: Convert SOC_SIFIVE to ARCH_SIFIVE
2024-01-15Merge branch 'pci/controller/cadence'Bjorn Helgaas4-11/+114
- Add j721e DT and driver support for 'num-lanes' for devices that support x1, x2, or x4 Links (Matt Ranostay) - Add j721e DT compatible strings and driver support for j784s4 (Matt Ranostay) - Make TI J721E Kconfig depend on ARCH_K3 since the hardware is specific to those TI SoC parts (Peter Robinson) * pci/controller/cadence: PCI: j721e: Make TI J721E depend on ARCH_K3 PCI: j721e: Add TI J784S4 PCIe configuration PCI: j721e: Add PCIe 4x lane selection support PCI: j721e: Add per platform maximum lane settings dt-bindings: PCI: ti,j721e-pci-*: Add j784s4-pci-* compatible strings dt-bindings: PCI: ti,j721e-pci-*: Add checks for num-lanes
2024-01-15Merge branch 'pci/controller/broadcom'Bjorn Helgaas2-10/+104
- Add DT property "brcm,clkreq-mode" and driver support for different CLKREQ# modes (Jim Quinlan) * pci/controller/broadcom: PCI: brcmstb: Configure HW CLKREQ# mode appropriate for downstream device dt-bindings: PCI: brcmstb: Add property "brcm,clkreq-mode"
2024-01-15Merge branch 'pci/virtualization'Bjorn Helgaas1-2/+6
- Add ACS quirk for more Zhaoxin Root Ports (LeoLiuoc) * pci/virtualization: PCI: Add ACS quirk for more Zhaoxin Root Ports
2024-01-15Merge branch 'pci/switchtec'Bjorn Helgaas1-8/+17
- Do dma_mrpc cleanup during switchtec_pci_remove() to match its devm ioremapping in switchtec_pci_probe(). Previously the cleanup was done in stdev_release(), which used stale pointers if stdev->cdev happened to be open when the PCI device was removed (Daniel Stodden) * pci/switchtec: PCI: switchtec: Fix stdev_release() crash after surprise hot remove
2024-01-15Merge branch 'pci/resource'Bjorn Helgaas1-6/+6
- Restructure pci_dev_for_each_resource() to avoid computing the address of an out-of-bounds array element (the bounds check was performed later so the element was never actually *read*, but it's nicer to avoid even computing an out-of-bounds address) (Andy Shevchenko) * pci/resource: PCI: Avoid potential out-of-bounds read in pci_dev_for_each_resource()
2024-01-15Merge branch 'pci/p2pdma'Bjorn Helgaas1-13/+3
- Remove documentation for obsolete pci_p2pdma_map_sg() (Tadeusz Struk) * pci/p2pdma: PCI/P2PDMA: Remove reference to pci_p2pdma_map_sg()
2024-01-15Merge branch 'pci/enumeration-logging'Bjorn Helgaas7-143/+286
- Log device type (Root Port, Switch Port, etc) during enumeration (Bjorn Helgaas) - Log resource names (BAR 0, VF BAR 0, bridge window, etc) consistently instead of a mix of names and "reg 0x10" (Puranjay Mohan, Bjorn Helgaas) - Log bridges before devices below the bridges (Bjorn Helgaas) * pci/enumeration-logging: PCI: Log bridge info when first enumerating bridge PCI: Log bridge windows conditionally PCI: Supply bridge device, not secondary bus, to read window details PCI: Move pci_read_bridge_windows() below individual window accessors PCI: Use resource names in PCI log messages PCI: Update BAR # and window messages PCI: Log device type during enumeration
2024-01-15Merge branch 'pci/enumeration'Bjorn Helgaas10-24/+38
- Convert pci-host-common.c platform .remove() callback to .remove_new() returning 'void' since it's not useful to return error codes here (Uwe Kleine-König) - Log a message about updating AMD USB controller class code (so dwc3, not xhci, claims it) only when we actually change it (Guilherme G. Piccoli) - Use PCI_HEADER_TYPE_* instead of literals in x86, powerpc, SCSI lpfc (Ilpo Järvinen) - Clean up open-coded PCIBIOS return code mangling (Ilpo Järvinen) - Fix 64GT/s effective data rate calculation to use 1b/1b encoding rather than the 8b/10b or 128b/130b used by lower rates (Ilpo Järvinen) * pci/enumeration: PCI: Fix 64GT/s effective data rate calculation x86/pci: Clean up open-coded PCIBIOS return code mangling scsi: lpfc: Use PCI_HEADER_TYPE_MFD instead of literal powerpc/fsl-pci: Use PCI_HEADER_TYPE_MASK instead of literal x86/pci: Use PCI_HEADER_TYPE_* instead of literals PCI: Only override AMD USB controller if required PCI: host-generic: Convert to platform remove callback returning void
2024-01-15Merge branch 'pci/ecam'Bjorn Helgaas4-106/+121
- Reserve ECAM if BIOS didn't include it in PNP0C02 _CRS (Bjorn Helgaas) - Add MMCONFIG/ECAM debug logging (Bjorn Helgaas) - Rename 'MMCONFIG' to 'ECAM' to match spec usage (Bjorn Helgaas) * pci/ecam: x86/pci: Reorder pci_mmcfg_arch_map() definition before calls x86/pci: Return pci_mmconfig_add() failure early x86/pci: Comment pci_mmconfig_insert() obscure MCFG dependency x86/pci: Rename pci_mmcfg_check_reserved() to pci_mmcfg_reserved() x86/pci: Rename acpi_mcfg_check_entry() to acpi_mcfg_valid_entry() x86/pci: Rename 'MMCONFIG' to 'ECAM', use pr_fmt x86/pci: Add MCFG debug logging x86/pci: Reword ECAM EfiMemoryMappedIO logging to avoid 'reserved' x86/pci: Reserve ECAM if BIOS didn't include it in PNP0C02 _CRS
2024-01-15Merge branch 'pci/aer'Bjorn Helgaas2-12/+17
- Log AER errors as "Correctable" (not "Corrected") or "Uncorrectable" to match spec terminology (Bjorn Helgaas) - Decode Requester ID when no error info found instead of printing the raw hex value (Bjorn Helgaas) * pci/aer: PCI/AER: Use explicit register sizes for struct members PCI/AER: Decode Requester ID when no error info found PCI/AER: Use 'Correctable' and 'Uncorrectable' spec terms for errors
2024-01-15PCI: Fix kernel-doc issuesBjorn Helgaas3-2/+3
Fix kernel-doc issues reported by "find include -name \*pci\* | xargs scripts/kernel-doc -none": include/linux/pci.h:731: warning: Function parameter or member 'pdev' not described in 'pci_is_vga' include/linux/pci-epc.h:154: warning: Function parameter or member 'list_lock' not described in 'pci_epc' include/linux/pci-epf.h:83: warning: expecting prototype for struct pci_epf_event_ops. Prototype was for struct pci_epc_event_ops instead Link: https://lore.kernel.org/r/[email protected] Tested-by: Randy Dunlap <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Reviewed-by: Manivannan Sadhasivam <[email protected]> Acked-by: Randy Dunlap <[email protected]> Acked-by: Sui Jingfeng <[email protected]>
2024-01-15gpiolib: Fix scope-based gpio_device refcountingLukas Wunner1-1/+1
Commit 9e4555d1e54a ("gpiolib: add support for scope-based management to gpio_device") sought to add scope-based gpio_device refcounting, but erroneously forgot a negation of IS_ERR_OR_NULL(). As a result, gpio_device_put() is not called if the gpio_device pointer is valid (meaning the ref is leaked), but only called if the pointer is NULL or an ERR_PTR(). While at it drop a superfluous trailing semicolon. Fixes: 9e4555d1e54a ("gpiolib: add support for scope-based management to gpio_device") Signed-off-by: Lukas Wunner <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]>
2024-01-15virtio_blk: remove duplicate check if queue is broken in virtblk_doneLi RongQing1-2/+0
virtqueue_enable_cb() will call virtqueue_poll() which will check if queue is broken at beginning, so remove the virtqueue_is_broken() call Acked-by: Jason Wang <[email protected]> Signed-off-by: Li RongQing <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2024-01-15erofs: Don't use certain unnecessary folio_*() functionsDavid Howells1-3/+3
Filesystems should use folio->index and folio->mapping, instead of folio_index(folio), folio_mapping() and folio_file_mapping() since they know that it's in the pagecache. Change this automagically with: perl -p -i -e 's/folio_mapping[(]([^)]*)[)]/\1->mapping/g' fs/erofs/*.c perl -p -i -e 's/folio_file_mapping[(]([^)]*)[)]/\1->mapping/g' fs/erofs/*.c perl -p -i -e 's/folio_index[(]([^)]*)[)]/\1->index/g' fs/erofs/*.c Reported-by: Matthew Wilcox <[email protected]> Signed-off-by: David Howells <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Cc: Chao Yu <[email protected]> Cc: Yue Hu <[email protected]> Cc: Jeffle Xu <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Gao Xiang <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2024-01-15ceph: get rid of passing callbacks in __dentry_leases_walk()Al Viro1-8/+13
__dentry_leases_walk() gets a callback and calls it for a bunch of denties; there are exactly two callers and we already have a flag telling them apart - lwc->dir_lease. Seeing that indirect calls are costly these days, let's get rid of the callback and just call the right function directly. Has a side benefit of saner signatures... [ xiubli: a minor fix in the commit title ] Signed-off-by: Al Viro <[email protected]> Reviewed-by: Xiubo Li <[email protected]> Signed-off-by: Ilya Dryomov <[email protected]>
2024-01-15ceph: d_obtain_{alias,root}(ERR_PTR(...)) will do the right thingAl Viro1-2/+0
Clean up the code. Signed-off-by: Al Viro <[email protected]> Reviewed-by: Xiubo Li <[email protected]> Signed-off-by: Ilya Dryomov <[email protected]>
2024-01-15ceph: fix invalid pointer access if get_quota_realm return ERR_PTRWenchao Hao1-17/+22
This issue is reported by smatch that get_quota_realm() might return ERR_PTR but we did not handle it. It's not a immediate bug, while we still should address it to avoid potential bugs if get_quota_realm() is changed to return other ERR_PTR in future. Set ceph_snap_realm's pointer in get_quota_realm()'s to address this issue, the pointer would be set to NULL if get_quota_realm() failed to get struct ceph_snap_realm, so no ERR_PTR would happen any more. [ xiubli: minor code style clean up ] Signed-off-by: Wenchao Hao <[email protected]> Reviewed-by: Xiubo Li <[email protected]> Signed-off-by: Ilya Dryomov <[email protected]>
2024-01-15ceph: remove duplicated code in ceph_netfs_issue_read()Xiubo Li1-2/+2
When allocating an osd request the libceph.ko will add the 'read_from_replica' flag by default. Signed-off-by: Xiubo Li <[email protected]> Reviewed-by: Ilya Dryomov <[email protected]> Signed-off-by: Ilya Dryomov <[email protected]>
2024-01-15ceph: send oldest_client_tid when renewing capsXiubo Li1-5/+17
Update the oldest_client_tid via the session renew caps msg to make sure that the MDSs won't pile up the completed request list in a very large size. [ idryomov: drop inapplicable comment ] Link: https://tracker.ceph.com/issues/63364 Signed-off-by: Xiubo Li <[email protected]> Reviewed-by: Ilya Dryomov <[email protected]> Signed-off-by: Ilya Dryomov <[email protected]>
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