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2023-07-08NTB: amd: Fix error handling in amd_ntb_pci_driver_init()Yuan Can1-1/+6
A problem about ntb_hw_amd create debugfs failed is triggered with the following log given: [ 618.431232] AMD(R) PCI-E Non-Transparent Bridge Driver 1.0 [ 618.433284] debugfs: Directory 'ntb_hw_amd' with parent '/' already present! The reason is that amd_ntb_pci_driver_init() returns pci_register_driver() directly without checking its return value, if pci_register_driver() failed, it returns without destroy the newly created debugfs, resulting the debugfs of ntb_hw_amd can never be created later. amd_ntb_pci_driver_init() debugfs_create_dir() # create debugfs directory pci_register_driver() driver_register() bus_add_driver() priv = kzalloc(...) # OOM happened # return without destroy debugfs directory Fix by removing debugfs when pci_register_driver() returns error. Fixes: a1b3695820aa ("NTB: Add support for AMD PCI-Express Non-Transparent Bridge") Signed-off-by: Yuan Can <yuancan@huawei.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>
2023-07-08ntb: idt: Fix error handling in idt_pci_driver_init()Yuan Can1-1/+6
A problem about ntb_hw_idt create debugfs failed is triggered with the following log given: [ 1236.637636] IDT PCI-E Non-Transparent Bridge Driver 2.0 [ 1236.639292] debugfs: Directory 'ntb_hw_idt' with parent '/' already present! The reason is that idt_pci_driver_init() returns pci_register_driver() directly without checking its return value, if pci_register_driver() failed, it returns without destroy the newly created debugfs, resulting the debugfs of ntb_hw_idt can never be created later. idt_pci_driver_init() debugfs_create_dir() # create debugfs directory pci_register_driver() driver_register() bus_add_driver() priv = kzalloc(...) # OOM happened # return without destroy debugfs directory Fix by removing debugfs when pci_register_driver() returns error. Fixes: bf2a952d31d2 ("NTB: Add IDT 89HPESxNTx PCIe-switches support") Signed-off-by: Yuan Can <yuancan@huawei.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>
2023-07-08xfs: fix uninit warning in xfs_growfs_dataDarrick J. Wong1-1/+1
Quiet down this gcc warning: fs/xfs/xfs_fsops.c: In function ‘xfs_growfs_data’: fs/xfs/xfs_fsops.c:219:21: error: ‘lastag_extended’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 219 | if (lastag_extended) { | ^~~~~~~~~~~~~~~ fs/xfs/xfs_fsops.c:100:33: note: ‘lastag_extended’ was declared here 100 | bool lastag_extended; | ^~~~~~~~~~~~~~~ By setting its value explicitly. From code analysis I don't think this is a real problem, but I have better things to do than analyse this closely. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com>
2023-07-08Merge tag 'mmc-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds1-11/+4
Pull mmc fix from Ulf Hansson: - Fix regression of detection of eMMC/SD/SDIO cards * tag 'mmc-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: Revert "mmc: core: Allow mmc_start_host() synchronously detect a card"
2023-07-08Merge tag 'sound-fix-6.5-rc1' of ↵Linus Torvalds8-26/+94
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small fixes that have been gathered recently: - Two code-typo fixes in the new UMP core - A fix in jack reporting to avoid the usage of mutex - A potential data race fix in HD-audio core regmap code - A potential data race fix in PCM allocation helper code - HD-audio quirks for ASUS, Clevo and Unis machines - Constifications in FireWire drivers" * tag 'sound-fix-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek: Add quirk for ASUS ROG GZ301V ALSA: jack: Fix mutex call in snd_jack_report() ALSA: seq: ump: fix typo in system_2p_ev_to_ump_midi1() ALSA: hda/realtek: Whitespace fix ALSA: hda/realtek: Add quirk for ASUS ROG G614Jx ALSA: hda/realtek: Amend G634 quirk to enable rear speakers ALSA: hda/realtek: Add quirk for ASUS ROG GA402X ALSA: hda/realtek: Add quirk for ASUS ROG GX650P ALSA: pcm: Fix potential data race at PCM memory allocation helpers ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 ALSA: hda/realtek: Add quirk for Clevo NPx0SNx ALSA: ump: Correct wrong byte size at converting a UMP System message ALSA: fireface: make read-only const array for model names static ALSA: oxfw: make read-only const array models static
2023-07-08Merge tag 'ceph-for-6.5-rc1' of https://github.com/ceph/ceph-clientLinus Torvalds8-40/+154
Pull ceph updates from Ilya Dryomov: "A bunch of CephFS fixups from Xiubo, mostly around dropping caps, along with a fix for a regression in the readahead handling code which sneaked in with the switch to netfs helpers" * tag 'ceph-for-6.5-rc1' of https://github.com/ceph/ceph-client: ceph: don't let check_caps skip sending responses for revoke msgs ceph: issue a cap release immediately if no cap exists ceph: trigger to flush the buffer when making snapshot ceph: fix blindly expanding the readahead windows ceph: add a dedicated private data for netfs rreq ceph: voluntarily drop Xx caps for requests those touch parent mtime ceph: try to dump the msgs when decoding fails ceph: only send metrics when the MDS rank is ready
2023-07-08Merge tag 'ntfs3_for_6.5' of ↵Linus Torvalds17-237/+531
https://github.com/Paragon-Software-Group/linux-ntfs3 Pull ntfs3 updates from Konstantin Komarov: "Updates: - support /proc/fs/ntfs3/<dev>/volinfo and label - alternative boot if primary boot is corrupted - small optimizations Fixes: - fix endian problems - fix logic errors - code refactoring and reformatting" * tag 'ntfs3_for_6.5' of https://github.com/Paragon-Software-Group/linux-ntfs3: fs/ntfs3: Correct mode for label entry inside /proc/fs/ntfs3/ fs/ntfs3: Add support /proc/fs/ntfs3/<dev>/volinfo and /proc/fs/ntfs3/<dev>/label fs/ntfs3: Fix endian problem fs/ntfs3: Add ability to format new mft records with bigger/smaller header fs/ntfs3: Code refactoring fs/ntfs3: Code formatting fs/ntfs3: Do not update primary boot in ntfs_init_from_boot() fs/ntfs3: Alternative boot if primary boot is corrupted fs/ntfs3: Mark ntfs dirty when on-disk struct is corrupted fs/ntfs3: Fix ntfs_atomic_open fs/ntfs3: Correct checking while generating attr_list fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_load_attr_list() fs: ntfs3: Fix possible null-pointer dereferences in mi_read() fs/ntfs3: Return error for inconsistent extended attributes fs/ntfs3: Enhance sanity check while generating attr_list fs/ntfs3: Use wrapper i_blocksize() in ntfs_zero_range() ntfs: Fix panic about slab-out-of-bounds caused by ntfs_listxattr()
2023-07-08Merge tag 'fsnotify_for_v6.5-rc2' of ↵Linus Torvalds1-0/+14
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull fsnotify fix from Jan Kara: "A fix for fanotify to disallow creating of mount or superblock marks for kernel internal pseudo filesystems" * tag 'fsnotify_for_v6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fanotify: disallow mount/sb marks on kernel internal pseudo fs
2023-07-07Merge tag 'riscv-for-linus-6.5-mw2' of ↵Linus Torvalds24-54/+450
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull more RISC-V updates from Palmer Dabbelt: - A bunch of fixes/cleanups from the first part of the merge window, mostly related to ACPI and vector as those were large - Some documentation improvements, mostly related to the new code - The "riscv,isa" DT key is deprecated - Support for link-time dead code elimination - Support for minor fault registration in userfaultd - A handful of cleanups around CMO alternatives * tag 'riscv-for-linus-6.5-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (23 commits) riscv: mm: mark noncoherent_supported as __ro_after_init riscv: mm: mark CBO relate initialization funcs as __init riscv: errata: thead: only set cbom size & noncoherent during boot riscv: Select HAVE_ARCH_USERFAULTFD_MINOR RISC-V: Document the ISA string parsing rules for ACPI risc-v: Fix order of IPI enablement vs RCU startup mm: riscv: fix an unsafe pte read in huge_pte_alloc() dt-bindings: riscv: deprecate riscv,isa RISC-V: drop error print from riscv_hartid_to_cpuid() riscv: Discard vector state on syscalls riscv: move memblock_allow_resize() after linear mapping is ready riscv: Enable ARCH_SUSPEND_POSSIBLE for s2idle riscv: vdso: include vdso/vsyscall.h for vdso_data selftests: Test RISC-V Vector's first-use handler riscv: vector: clear V-reg in the first-use trap riscv: vector: only enable interrupts in the first-use trap RISC-V: Fix up some vector state related build failures RISC-V: Document that V registers are clobbered on syscalls riscv: disable HAVE_LD_DEAD_CODE_DATA_ELIMINATION for LLD riscv: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATION ...
2023-07-07Merge tag 'powerpc-6.5-2' of ↵Linus Torvalds3-4/+5
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fix PCIe MEM size for pci2 node on Turris 1.x boards - Two minor build fixes Thanks to Christophe Leroy, Douglas Anderson, Pali Rohár, Petr Mladek, and Randy Dunlap. * tag 'powerpc-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc: dts: turris1x.dts: Fix PCIe MEM size for pci2 node powerpc: Include asm/nmi.c in mobility.c for watchdog_hardlockup_set_timeout_pct() powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y
2023-07-07Merge tag 'apparmor-pr-2023-07-06' of ↵Linus Torvalds8-68/+110
git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor Pull apparmor updates from John Johansen: - fix missing error check for rhashtable_insert_fast - add missing failure check in compute_xmatch_perms - fix policy_compat permission remap with extended permissions - fix profile verification and enable it - fix kzalloc perms tables for shared dfas - Fix kernel-doc header for verify_dfa_accept_index - aa_buffer: Convert 1-element array to flexible array - Return directly after a failed kzalloc() in two functions - fix use of strcpy in policy_unpack_test - fix kernel-doc complaints - Fix some kernel-doc comments * tag 'apparmor-pr-2023-07-06' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor: apparmor: Fix kernel-doc header for verify_dfa_accept_index apparmor: fix: kzalloc perms tables for shared dfas apparmor: fix profile verification and enable it apparmor: fix policy_compat permission remap with extended permissions apparmor: aa_buffer: Convert 1-element array to flexible array apparmor: add missing failure check in compute_xmatch_perms apparmor: fix missing error check for rhashtable_insert_fast apparmor: Return directly after a failed kzalloc() in two functions AppArmor: Fix some kernel-doc comments apparmor: fix use of strcpy in policy_unpack_test apparmor: fix kernel-doc complaints
2023-07-07x86/smp: Don't send INIT to boot CPUThomas Gleixner1-0/+8
Parking CPUs in INIT works well, except for the crash case when the CPU which invokes smp_park_other_cpus_in_init() is not the boot CPU. Sending INIT to the boot CPU resets the whole machine. Prevent this by validating that this runs on the boot CPU. If not fall back and let CPUs hang in HLT. Fixes: 45e34c8af58f ("x86/smp: Put CPUs into INIT on shutdown if possible") Reported-by: Baokun Li <libaokun1@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Baokun Li <libaokun1@huawei.com> Link: https://lore.kernel.org/r/87ttui91jo.ffs@tglx
2023-07-07MIPS: kvm: Fix build error with KVM_MIPS_DEBUG_COP0_COUNTERS enabledThomas Bogendoerfer1-2/+2
Commit e4de20576986 ("MIPS: KVM: Fix NULL pointer dereference") missed converting one place accessing cop0 registers, which results in a build error, if KVM_MIPS_DEBUG_COP0_COUNTERS is enabled. Fixes: e4de20576986 ("MIPS: KVM: Fix NULL pointer dereference") Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-07-07ALSA: hda/realtek: Add quirk for ASUS ROG GZ301VLuke D. Jones1-0/+1
Adds the required quirk to enable the Cirrus amp and correct pins on the ASUS ROG GZ301V series which uses an SPI connected Cirrus amp. While this works if the related _DSD properties are made available, these aren't included in the ACPI of these laptops (yet). Signed-off-by: Luke D. Jones <luke@ljones.dev> Link: https://lore.kernel.org/r/20230706223323.30871-2-luke@ljones.dev Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-07-07Merge tag 'drm-next-2023-07-07' of git://anongit.freedesktop.org/drm/drmLinus Torvalds114-349/+1252
Pull drm fixes from Dave Airlie: "Lots of fixes, mostly i915 and amdgpu. It's two weeks of i915, and I think three weeks of amdgpu. fbdev: - Fix module infos on sparc panel: - Fix mode on Starry-ili9882t i915: - Allow DC states along with PW2 only for PWB functionality [adlp+] - Fix SSC selection for MPLLA [mtl] - Use hw.adjusted mode when calculating io/fast wake times [psr] - Apply min softlimit correctly [guc/slpc] - Assign correct hdcp content type [hdcp] - Add missing forward declarations/includes to display power headers - Fix BDW PSR AUX CH data register offsets [psr] - Use mock device info for creating mock device amdgpu: - Misc cleanups - GFX 9.4.3 fixes - DEBUGFS build fix - Fix LPDDR5 reporting - ASPM fixes - DCN 3.1.4 fixes - DP MST fixes - DCN 3.2.x fixes - Display PSR TCON fixes - SMU 13.x fixes - RAS fixes - Vega12/20 SMU fixes - PSP flashing cleanup - GFX9 MCBP fixes - SR-IOV fixes - GPUVM clear mappings fix for always valid BOs - Add FAMS quirk for problematic monitor - Fix possible UAF - Better handle monentary temperature fluctuations - SDMA 4.4.2 fixes - Fencing fix" * tag 'drm-next-2023-07-07' of git://anongit.freedesktop.org/drm/drm: (83 commits) drm/i915: use mock device info for creating mock device drm/i915/psr: Fix BDW PSR AUX CH data register offsets drm/amdgpu: Fix potential fence use-after-free v2 drm/amd/pm: avoid unintentional shutdown due to temperature momentary fluctuation drm/amd/pm: expose swctf threshold setting for legacy powerplay drm/amd/display: 3.2.241 drm/amd/display: Take full update path if number of planes changed drm/amd/display: Create debugging mechanism for Gaming FAMS drm/amd/display: Add monitor specific edid quirk drm/amd/display: For new fast update path, loop through each surface drm/amd/display: Remove Phantom Pipe Check When Calculating K1 and K2 drm/amd/display: Limit new fast update path to addr and gamma / color drm/amd/display: Fix the delta clamping for shaper LUT drm/amdgpu: Keep non-psp path for partition switch drm/amd/display: program DPP shaper and 3D LUT if updated Revert "drm/amd/display: edp do not add non-edid timings" drm/amdgpu: share drm device for pci amdgpu device with 1st partition device drm/amd/pm: Add GFX v9.4.3 unique id to sysfs drm/amd/pm: Enable pp_feature attribute drm/amdgpu/vcn: Need to unpause dpg before stop dpg ...
2023-07-07Merge tag 'acpi-6.5-rc1-3' of ↵Linus Torvalds8-26/+80
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more ACPI updates from Rafael Wysocki: "These fix a couple of compiler warnings, refine an ACPI device enumeration quirk to address a driver regression and clean up code. Specifics: - Make acpi_companion_match() return a const pointer and update its callers accordingly (Andy Shevchenko) - Move the extern declaration of the acpi_root variable to a header file so as to address a compiler warning (Andy Shevchenko) - Address compiler warnings in the ACPI device enumeration code by adding a missing header file include to it (Ben Dooks) - Refine the SMB0001 quirk in the ACPI device enumeration code so as to address an i2c-scmi driver regression (Andy Shevchenko) - Clean up two pieces of the ACPI device enumeration code (Andy Shevchenko)" * tag 'acpi-6.5-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: scan: Use the acpi_match_acpi_device() helper ACPI: platform: Move SMB0001 HID to the header and reuse ACPI: platform: Ignore SMB0001 only when it has resources ACPI: bus: Introduce acpi_match_acpi_device() helper ACPI: scan: fix undeclared variable warnings by including sleep.h ACPI: bus: Constify acpi_companion_match() returned value ACPI: scan: Move acpi_root to internal header
2023-07-07Merge tag 'docs-6.5-2' of git://git.lwn.net/linuxLinus Torvalds15-90/+24
Pull mode documentation updates from Jonathan Corbet: "A half-dozen late arriving docs patches. They are mostly fixes, but we also have a kernel-doc tweak for enums and the long-overdue removal of the outdated and redundant patch-submission comments at the top of the MAINTAINERS file" * tag 'docs-6.5-2' of git://git.lwn.net/linux: scripts: kernel-doc: support private / public marking for enums Documentation: KVM: SEV: add a missing backtick Documentation: ACPI: fix typo in ssdt-overlays.rst Fix documentation of panic_on_warn docs: remove the tips on how to submit patches from MAINTAINERS docs: fix typo in zh_TW and zh_CN translation
2023-07-07Merge tag 'spi-fix-v6.5-merge-window' of ↵Linus Torvalds5-10/+12
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few mostly minor fixes that came in during the merge window, plus one administrative update for Jonas' e-mail address. The spi-geni-qcom fix is more major than the others, fixing the newly added DMA support for large reads which trigger DMA" * tag 'spi-fix-v6.5-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: bcm{63xx,bca}-hsspi: update my email address spi: rzv2m-csi: Fix SoC product name spi: bcm-qspi: return error if neither hif_mspi nor mspi is available spi: spi-geni-qcom: enable SPI_CONTROLLER_MUST_TX for GPI DMA mode
2023-07-07Merge tag 'regulator-fix-v6.5-merge-window' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "A simple dependency fix for a newly added driver" * tag 'regulator-fix-v6.5-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: raa215300: Add build dependency with COMMON_CLK
2023-07-07Merge tag 'trace-v6.5-2' of ↵Linus Torvalds3-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fixes from Steven Rostedt: - Fix bad git merge of #endif in arm64 code A merge of the arm64 tree caused #endif to go into the wrong place - Fix crash on lseek of write access to tracefs/error_log Opening error_log as write only, and then doing an lseek() causes a kernel panic, because the lseek() handle expects a "seq_file" to exist (which is not done on write only opens). Use tracing_lseek() that tests for this instead of calling the default seq lseek handler. - Check for negative instead of -E2BIG for error on strscpy() returns Instead of testing for -E2BIG from strscpy(), to be more robust, check for less than zero, which will make sure it catches any error that strscpy() may someday return. * tag 'trace-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing/boot: Test strscpy() against less than zero for error arm64: ftrace: fix build error with CONFIG_FUNCTION_GRAPH_TRACER=n tracing: Fix null pointer dereference in tracing_err_log_open()
2023-07-07Merge tag 'v6.5/vfs.fixes.2' of ↵Linus Torvalds2-4/+5
git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs fixes from Christian Brauner: "This contains two minor fixes for Jan's rename locking work: - Unlocking the source inode was guarded by a check whether source was non-NULL. This doesn't make sense because source must be non-NULL and the commit message explains in detail why - The lock_two_nondirectories() helper called WARN_ON_ONCE() and dereferenced the inodes unconditionally but the underlying lock_two_inodes() helper and the kernel documentation for that function are clear that it is valid to pass NULL arguments, so a non-NULL check is needed. No callers currently pass NULL arguments but let's not knowingly leave landmines around" * tag 'v6.5/vfs.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: fs: don't assume arguments are non-NULL fs: no need to check source
2023-07-07Merge tag 'drm-misc-next-fixes-2023-07-06' of ↵Dave Airlie1-3/+3
git://anongit.freedesktop.org/drm/drm-misc into drm-next Short summary of fixes pull: * panel: Fix mode on Starry-ili9882t Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230706112203.GA30555@linux-uq9g
2023-07-07Merge tag 'drm-intel-next-fixes-2023-07-06' of ↵Dave Airlie2-22/+25
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Fix BDW PSR AUX CH data register offsets [psr] (Ville Syrjälä) - Use mock device info for creating mock device (Jani Nikula) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZKZ6VIeInBYrBuph@tursulin-desk
2023-07-07Merge tag 'amd-drm-fixes-6.5-2023-06-30-1' of ↵Dave Airlie103-311/+1201
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-fixes-6.5-2023-06-30-1: amdgpu: - Misc cleanups - GFX 9.4.3 fixes - DEBUGFS build fix - Fix LPDDR5 reporting - ASPM fixes - DCN 3.1.4 fixes - DP MST fixes - DCN 3.2.x fixes - Display PSR TCON fixes - SMU 13.x fixes - RAS fixes - Vega12/20 SMU fixes - PSP flashing cleanup - GFX9 MCBP fixes - SR-IOV fixes - GPUVM clear mappings fix for always valid BOs - Add FAMS quirk for problematic monitor - Fix possible UAF - Better handle monentary temperature fluctuations - SDMA 4.4.2 fixes - Fencing fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230630175757.8128-1-alexander.deucher@amd.com
2023-07-07Merge tag 'drm-intel-next-fixes-2023-06-29' of ↵Dave Airlie7-13/+20
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Allow DC states along with PW2 only for PWB functionality [adlp+] (Imre Deak) - Fix SSC selection for MPLLA [mtl] (Radhakrishna Sripada) - Use hw.adjusted mode when calculating io/fast wake times [psr] (Jouni Högander) - Apply min softlimit correctly [guc/slpc] (Vinay Belgaumkar) - Assign correct hdcp content type [hdcp] (Suraj Kandpal) - Add missing forward declarations/includes to display power headers (Imre Deak) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZJ1WpY+GF9NcsWXp@tursulin-desk
2023-07-06Merge tag 's390-6.5-2' of ↵Linus Torvalds73-428/+235
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull more s390 updates from Alexander Gordeev: - Fix virtual vs physical address confusion in vmem_add_range() and vmem_remove_range() functions - Include <linux/io.h> instead of <asm/io.h> and <asm-generic/io.h> throughout s390 code - Make all PSW related defines also available for assembler files. Remove PSW_DEFAULT_KEY define from uapi for that - When adding an undefined symbol the build still succeeds, but userspace crashes trying to execute VDSO, because the symbol is not resolved. Add undefined symbols check to prevent that - Use kvmalloc_array() instead of kzalloc() for allocaton of 256k memory when executing s390 crypto adapter IOCTL - Add -fPIE flag to prevent decompressor misaligned symbol build error with clang - Use .balign instead of .align everywhere. This is a no-op for s390, but with this there no mix in using .align and .balign anymore - Filter out -mno-pic-data-is-text-relative flag when compiling kernel to prevent VDSO build error - Rework entering of DAT-on mode on CPU restart to use PSW_KERNEL_BITS mask directly - Do not retry administrative requests to some s390 crypto cards, since the firmware assumes replay attacks - Remove most of the debug code, which is build in when kernel config option CONFIG_ZCRYPT_DEBUG is enabled - Remove CONFIG_ZCRYPT_MULTIDEVNODES kernel config option and switch off the multiple devices support for the s390 zcrypt device driver - With the conversion to generic entry machine checks are accounted to the current context instead of irq time. As result, the STCKF instruction at the beginning of the machine check handler and the lowcore member are no longer required, therefore remove it - Fix various typos found with codespell - Minor cleanups to CPU-measurement Counter and Sampling Facilities code - Revert patch that removes VMEM_MAX_PHYS macro, since it causes a regression * tag 's390-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (25 commits) Revert "s390/mm: get rid of VMEM_MAX_PHYS macro" s390/cpum_sf: remove check on CPU being online s390/cpum_sf: handle casts consistently s390/cpum_sf: remove unnecessary debug statement s390/cpum_sf: remove parameter in call to pr_err s390/cpum_sf: simplify function setup_pmu_cpu s390/cpum_cf: remove unneeded debug statements s390/entry: remove mcck clock s390: fix various typos s390/zcrypt: remove ZCRYPT_MULTIDEVNODES kernel config option s390/zcrypt: do not retry administrative requests s390/zcrypt: cleanup some debug code s390/entry: rework entering DAT-on mode on CPU restart s390/mm: fence off VM macros from asm and linker s390: include linux/io.h instead of asm/io.h s390/ptrace: make all psw related defines also available for asm s390/ptrace: remove PSW_DEFAULT_KEY from uapi s390/vdso: filter out mno-pic-data-is-text-relative cflag s390: consistently use .balign instead of .align s390/decompressor: fix misaligned symbol build error ...
2023-07-06i2c: mpc: Drop unused variableGuenter Roeck1-1/+0
Fix the following build error. Error log: drivers/i2c/busses/i2c-mpc.c: In function 'mpc_i2c_setup_512x': drivers/i2c/busses/i2c-mpc.c:310:20: error: unused variable 'pval' Fixes: 9d178e00583e ("i2c: mpc: Use of_property_read_reg() to parse "reg"") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-07-06i2c: nomadik: Remove a useless call in the remove functionChristophe JAILLET1-2/+0
Since commit 235602146ec9 ("i2c-nomadik: turn the platform driver to an amba driver"), there is no more request_mem_region() call in this driver. So remove the release_mem_region() call from the remove function which is likely a left over. Fixes: 235602146ec9 ("i2c-nomadik: turn the platform driver to an amba driver") Cc: <stable@vger.kernel.org> # v3.6+ Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-07-06i2c: xiic: Don't try to handle more interrupt events after errorRobert Hancock1-0/+2
In xiic_process, it is possible that error events such as arbitration lost or TX error can be raised in conjunction with other interrupt flags such as TX FIFO empty or bus not busy. Error events result in the controller being reset and the error returned to the calling request, but the function could potentially try to keep handling the other events, such as by writing more messages into the TX FIFO. Since the transaction has already failed, this is not helpful and will just cause issues. This problem has been present ever since: commit 7f9906bd7f72 ("i2c: xiic: Service all interrupts in isr") which allowed non-error events to be handled after errors, but became more obvious after: commit 743e227a8959 ("i2c: xiic: Defer xiic_wakeup() and __xiic_start_xfer() in xiic_process()") which reworked the code to add a WARN_ON which triggers if both the xfer_more and wakeup_req flags were set, since this combination is not supposed to happen, but was occurring in this scenario. Skip further interrupt handling after error flags are detected to avoid this problem. Fixes: 7f9906bd7f72 ("i2c: xiic: Service all interrupts in isr") Signed-off-by: Robert Hancock <robert.hancock@calian.com> Acked-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-07-06apparmor: Fix kernel-doc header for verify_dfa_accept_indexJohn Johansen1-1/+1
Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202306141934.UKmM9bFX-lkp@intel.com/ Signed-off-by: John Johansen <john.johansen@canonical.com>
2023-07-06apparmor: fix: kzalloc perms tables for shared dfasJohn Johansen2-4/+35
Currently the permstables of the shared dfas are not shared, and need to be allocated and copied. In the future this should be addressed with a larger rework on dfa and pdb ref counts and structure sharing. BugLink: http://bugs.launchpad.net/bugs/2017903 Fixes: 217af7e2f4de ("apparmor: refactor profile rules and attachments") Cc: stable@vger.kernel.org Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Jon Tourville <jontourville@me.com>
2023-07-06apparmor: fix profile verification and enable itJohn Johansen2-25/+27
The transition table size was not being set by compat mappings resulting in the profile verification code not being run. Unfortunately the checks were also buggy not being correctly updated from the old accept perms, to the new layout. Also indicate to userspace that the kernel has the permstable verification fixes. BugLink: http://bugs.launchpad.net/bugs/2017903 Fixes: 670f31774ab6 ("apparmor: verify permission table indexes") Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Jon Tourville <jontourville@me.com>
2023-07-06apparmor: fix policy_compat permission remap with extended permissionsJohn Johansen1-12/+19
If the extended permission table is present we should not be attempting to do a compat_permission remap as the compat_permissions are not stored in the dfa accept states. Fixes: fd1b2b95a211 ("apparmor: add the ability for policy to specify a permission table") Signed-off-by: John Johansen <john.johansen@canonical.com> Reviewed-by: Jon Tourville <jontourville@me.com>
2023-07-06apparmor: aa_buffer: Convert 1-element array to flexible arrayKees Cook1-4/+4
In the ongoing effort to convert all fake flexible arrays to proper flexible arrays, replace aa_buffer's 1-element "buffer" member with a flexible array. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: John Johansen <john.johansen@canonical.com>
2023-07-06apparmor: add missing failure check in compute_xmatch_permsJohn Johansen1-0/+2
Add check for failure to allocate the permission table. Fixes: caa9f579ca72 ("apparmor: isolate policy backwards compatibility to its own file") Signed-off-by: John Johansen <john.johansen@canonical.com>
2023-07-06apparmor: fix missing error check for rhashtable_insert_fastDanila Chernetsov1-2/+7
rhashtable_insert_fast() could return err value when memory allocation is failed. but unpack_profile() do not check values and this always returns success value. This patch just adds error check code. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: e025be0f26d5 ("apparmor: support querying extended trusted helper extra data") Signed-off-by: Danila Chernetsov <listdansp@mail.ru> Signed-off-by: John Johansen <john.johansen@canonical.com>
2023-07-06apparmor: Return directly after a failed kzalloc() in two functionsMarkus Elfring1-5/+5
1. Return directly after a call of the function “kzalloc” failed at the beginning in these function implementations. 2. Omit extra initialisations (for a few local variables) which became unnecessary with this refactoring. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: John Johansen <john.johansen@canonical.com>
2023-07-06AppArmor: Fix some kernel-doc commentsYang Li1-1/+1
Make the description of @table to @strs in function unpack_trans_table() to silence the warnings: security/apparmor/policy_unpack.c:456: warning: Function parameter or member 'strs' not described in 'unpack_trans_table' security/apparmor/policy_unpack.c:456: warning: Excess function parameter 'table' description in 'unpack_trans_table' Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4332 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: John Johansen <john.johansen@canonical.com>
2023-07-06apparmor: fix use of strcpy in policy_unpack_testRae Moar1-7/+6
Replace the use of strcpy() in build_aa_ext_struct() in policy_unpack_test.c with strscpy(). strscpy() is the safer method to use to ensure the buffer does not overflow. This was found by kernel test robot: https://lore.kernel.org/all/202301040348.NbfVsXO0-lkp@intel.com/. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Rae Moar <rmoar@google.com> Signed-off-by: John Johansen <john.johansen@canonical.com>
2023-07-06Merge patch series "riscv: some CMO alternative related clean up"Palmer Dabbelt3-7/+10
These cleanups came up as part of the discussion on the "riscv: Reduce ARCH_KMALLOC_MINALIGN to 8" patch set, but that needs additional work and thus will be delayed at least a cycle. * b4-shazam-merge: riscv: mm: mark noncoherent_supported as __ro_after_init riscv: mm: mark CBO relate initialization funcs as __init riscv: errata: thead: only set cbom size & noncoherent during boot Link: https://lore.kernel.org/linux-riscv/20230526165958.908-1-jszhang@kernel.org/ Link: https://lore.kernel.org/r/20230614165504.532-1-jszhang@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-07-06riscv: mm: mark noncoherent_supported as __ro_after_initJisheng Zhang1-1/+1
The noncoherent_supported indicates whether the HW is coherent or not, it won't change after booting, mark it as __ro_after_init. Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230614165504.532-4-jszhang@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-07-06riscv: mm: mark CBO relate initialization funcs as __initJisheng Zhang1-4/+4
The two functions cbo_get_block_size() and riscv_init_cbo_blocksizes() are only called during booting, mark them as __init. Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230614165504.532-3-jszhang@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-07-06riscv: errata: thead: only set cbom size & noncoherent during bootJisheng Zhang1-2/+5
The CBOM size and whether the HW is noncoherent is known and determined during booting and won't change after that. Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230614165504.532-2-jszhang@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-07-06riscv: Select HAVE_ARCH_USERFAULTFD_MINORSamuel Holland1-0/+1
This allocates the VM flag needed to support the userfaultfd minor fault functionality. Because the flag bit is >= bit 32, it can only be enabled for 64-bit kernels. See commit 7677f7fd8be7 ("userfaultfd: add minor fault registration mode") for more information. Signed-off-by: Samuel Holland <samuel.holland@sifive.com> Link: https://lore.kernel.org/r/20230624060321.3401504-1-samuel.holland@sifive.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-07-06RISC-V: Document the ISA string parsing rules for ACPIPalmer Dabbelt2-0/+11
We've had a ton of issues around the ISA string parsing rules elsewhere in RISC-V, so let's at least be clear about what the rules are so we can try and avoid more issues. Link: https://lore.kernel.org/r/CAK9=C2Vy-4V9kgnga98tiC3TeHkR2LFPakyBbS8s_h3_Z=ieyQ@mail.gmail.com/ Link: https://lore.kernel.org/r/20230629031705.15575-1-palmer@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-07-06Merge branches 'acpi-bus' and 'acpi-scan'Rafael J. Wysocki8-26/+80
Merge additional ACPI device enumeration code changes for 6.5-rc1. - Make acpi_companion_match() return a const pointer and update its callers accordingly (Andy Shevchenko). - Move the extern declaration of the acpi_root variable to a header file so as to address a compiler warning (Andy Shevchenko). - Address compiler warnings in the ACPI device enumeration code by adding a missing header file include to it (Ben Dooks). - Refine the SMB0001 quirk in the ACPI device enumeration code so as to address an i2c-scmi driver regression (Andy Shevchenko). - Clean up two pieces of the ACPI device enumeration code (Andy Shevchenko). * acpi-bus: ACPI: bus: Constify acpi_companion_match() returned value * acpi-scan: ACPI: scan: Use the acpi_match_acpi_device() helper ACPI: platform: Move SMB0001 HID to the header and reuse ACPI: platform: Ignore SMB0001 only when it has resources ACPI: bus: Introduce acpi_match_acpi_device() helper ACPI: scan: fix undeclared variable warnings by including sleep.h ACPI: scan: Move acpi_root to internal header
2023-07-06Merge tag 'asm-generic-6.5' of ↵Linus Torvalds80-716/+218
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic updates from Arnd Bergmann: "These are cleanups for architecture specific header files: - the comments in include/linux/syscalls.h have gone out of sync and are really pointless, so these get removed - The asm/bitsperlong.h header no longer needs to be architecture specific on modern compilers, so use a generic version for newer architectures that use new enough userspace compilers - A cleanup for virt_to_pfn/virt_to_bus to have proper type checking, forcing the use of pointers" * tag 'asm-generic-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: syscalls: Remove file path comments from headers tools arch: Remove uapi bitsperlong.h of hexagon and microblaze asm-generic: Unify uapi bitsperlong.h for arm64, riscv and loongarch m68k/mm: Make pfn accessors static inlines arm64: memory: Make virt_to_pfn() a static inline ARM: mm: Make virt_to_pfn() a static inline asm-generic/page.h: Make pfn accessors static inlines xen/netback: Pass (void *) to virt_to_page() netfs: Pass a pointer to virt_to_page() cifs: Pass a pointer to virt_to_page() in cifsglob cifs: Pass a pointer to virt_to_page() riscv: mm: init: Pass a pointer to virt_to_page() ARC: init: Pass a pointer to virt_to_pfn() in init m68k: Pass a pointer to virt_to_pfn() virt_to_page() fs/proc/kcore.c: Pass a pointer to virt_addr_valid()
2023-07-06Merge tag 'soc-fixes-6.5-1' of ↵Linus Torvalds13-23/+24
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC fixes from Arnd Bergmann: "There are three small fixes that came up sincie the past week: - an incorrect bit offset in ixp4xx bus driver - a riscv randconfig regression in the thead platform I merged - whitespace fixes for some dts files" * tag 'soc-fixes-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: bus: ixp4xx: fix IXP4XX_EXP_T1_MASK ARM: dts: st: add missing space before { RISC-V: make ARCH_THEAD preclude XIP_KERNEL
2023-07-06Merge tag 'dmaengine-6.5-rc1' of ↵Linus Torvalds30-402/+1075
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine updates from Vinod Koul: "New support: - TI J721S2 CSI BCDMA support Updates: - Native HDMI support for dw edma driver - ste dma40 updates for supporting proper SRAM handle in DT - removal of dma device chancnt setting in drivers" * tag 'dmaengine-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (28 commits) dmaengine: sprd: Don't set chancnt dmaengine: hidma: Don't set chancnt dmaengine: plx_dma: Don't set chancnt dmaengine: axi-dmac: Don't set chancnt dmaengine: dw-axi-dmac: Don't set chancnt dmaengine: qcom: bam_dma: allow omitting num-{channels,ees} dmaengine: dw-edma: Add HDMA DebugFS support dmaengine: dw-edma: Add support for native HDMA dmaengine: dw-edma: Create a new dw_edma_core_ops structure to abstract controller operation dmaengine: dw-edma: Rename dw_edma_core_ops structure to dw_edma_plat_ops dmaengine: ste_dma40: use proper format string for resource_size_t dmaengine: make QCOM_HIDMA depend on HAS_IOMEM dmaengine: ste_dma40: fix typo in enum documentation dmaengine: ste_dma40: use correct print specfier for resource_size_t MAINTAINERS: Add myself as the DW eDMA driver reviewer MAINTAINERS: Add Manivannan to DW eDMA driver maintainers list MAINTAINERS: Demote Gustavo Pimentel to DW EDMA driver reviewer dmaengine: ti: k3-udma: Add support for J721S2 CSI BCDMA instance dt-bindings: dma: ti: Add J721S2 BCDMA dmaengine: ti: k3-psil-j721s2: Add PSI-L thread map for main CPSW2G ...
2023-07-06Merge tag 'linux-watchdog-6.5-rc1' of ↵Linus Torvalds19-36/+299
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - add Xilinx Versal watchdog - support Hygon FCH/SCH (Server Controller Hub) - convert GPL notices to SPDX identifiers - other improvements * tag 'linux-watchdog-6.5-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub) dt-bindings: watchdog: restrict node name suffixes MAINTAINERS: Add support for Xilinx versal watchdog watchdog: xilinx_wwdt: Add Versal window watchdog support dt-bindings: watchdog: xlnx,versal-wwdt: Add versal watchdog watchdog: ziirave_wdt: Switch i2c driver back to use .probe() watchdog: ibmasr: Replace GPL license notice with SPDX identifier watchdog: Convert GPL 2.0 notice to SPDX identifier watchdog: loongson1_wdt: Add DT support
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-06 14:09:02 +0300