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2023-03-24Merge tag 'qcom-dts-fixes-for-6.3' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/fixes Qualcomm ARM32 Devicetree fixes for v6.3 This introduces missing reserved-memory ranges on LG G Watch R, resolving stability issues caused by Linux reusing memory used by firmware. * tag 'qcom-dts-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: apq8026-lg-lenok: add missing reserved memory Link: https://lore.kernel.org/r/20230323141922.1085875-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-03-24Merge tag 'qcom-arm64-fixes-for-6.3' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/fixes Qualcomm ARM64 Devicetree fixes for v6.3 This correct SIM card selection on the two newly introduced MSM8916-based USB modems. The firmware-name for the first CDSP is corrected on the SA8540P Ride board. The PCIe controller in SC7280 is marked cache-coherent, which resolves seen data corruption issues. Labels are added to the vadc channel nodes on SC8280XP, as the Linux driver was updated to not include the unit address when generating device names and collisions thereby prevented registration of the channels. Audio clocks and routing is corrected and a few regulators are marked always-on for the Lenovo Thinkpad X13s, as their clients are not fully described at this point. SPI5 was accidentally enabled by default on SM6115, and is disabled again. CDSP on SM6375 is provided its power-domains, to appropriately vote for during power up for the DSP. The iommu mask for the PCIe controllers in SM8150 is updated, to match what the hypervisor expects. Th Venus firmware path is corrected on Xiaomi Mi Pad 5 Pro. The UFS controller is marked cache coherent on SM8350 and SM8450. The clocks for the second WSA macro on SM8450 is corrected, and given its own clocks. The bias-pull-up value for I2C pins are corrected on SM8550, to trigger the selection of the strong pull. CPU compatibles and the base address of the LPASS TLMM block are corrected. * tag 'qcom-arm64-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (23 commits) arm64: dts: qcom: sc8280xp-x13s: mark bob regulator as always-on arm64: dts: qcom: sc8280xp-x13s: mark s12b regulator as always-on arm64: dts: qcom: sc8280xp-x13s: mark s10b regulator as always-on arm64: dts: qcom: sc8280xp-x13s: mark s11b regulator as always-on arm64: dts: qcom: sm8550: Mark UFS controller as cache coherent arm64: dts: qcom: sa8540p-ride: correct name of remoteproc_nsp0 firmware arm64: dts: qcom: sm8450: Mark UFS controller as cache coherent arm64: dts: qcom: sm8350: Mark UFS controller as cache coherent arm64: dts: qcom: sm8550: fix LPASS pinctrl slew base address arm64: dts: qcom: sc8280xp-x13s: fix va dmic dai links and routing arm64: dts: qcom: sc8280xp-x13s: fix dmic sample rate arm64: dts: qcom: sc8280xp: fix lpass tx macro clocks arm64: dts: qcom: sc8280xp: fix rx frame shapping info arm64: dts: qcom: sm8450: correct WSA2 assigned clocks arm64: dts: qcom: sc7280: Mark PCIe controller as cache coherent arm64: dts: qcom: msm8916-ufi: Fix sim card selection pinctrl arm64: dts: qcom: sm8250-xiaomi-elish: Correct venus firmware path arm64: dts: qcom: sm8550: Use correct CPU compatibles arm64: dts: qcom: sm8550: Add bias pull up value to tlmm i2c data clk states arm64: dts: qcom: sm6375: Add missing power-domain-named to CDSP ... Link: https://lore.kernel.org/r/20230323141642.1085684-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-03-24Merge tag 'riscv-for-linus-6.3-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A fix to match the CSR ASID masking rules when passing ASIDs to firmware - Force GCC to use ISA 2.2, to avoid a host of compatibily issues between toolchains * tag 'riscv-for-linus-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Handle zicsr/zifencei issues between clang and binutils riscv: mm: Fix incorrect ASID argument when flushing TLB
2023-03-24Merge tag 'for-linus-6.3-rc4-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - fix build warning - avoid concurrent accesses to the Xen PV console ring page * tag 'for-linus-6.3-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: x86/PVH: avoid 32-bit build warning when obtaining VGA console info hvc/xen: prevent concurrent accesses to the shared ring
2023-03-24Merge branch 'thermal-acpi'Rafael J. Wysocki
Merge a fix for a recent thermal-related regression in the ACPI processor driver. * thermal-acpi: ACPI: processor: thermal: Update CPU cooling devices on cpufreq policy changes thermal: core: Introduce thermal_cooling_device_update() thermal: core: Introduce thermal_cooling_device_present() ACPI: processor: Reorder acpi_processor_driver_init()
2023-03-24Merge branch 'acpi-video'Rafael J. Wysocki
Merge an ACPI backlight quirk for Acer Aspire 3830TG (Hans de Goede). * acpi-video: ACPI: video: Add backlight=native DMI quirk for Acer Aspire 3830TG
2023-03-24ACPI: resource: Add Medion S17413 to IRQ override quirkAymeric Wibo
Add DMI info of the Medion S17413 (board M1xA) to the IRQ override quirk table. This fixes the keyboard not working on these laptops. Link: https://bugzilla.kernel.org/show_bug.cgi?id=213031 Signed-off-by: Aymeric Wibo <obiwac@gmail.com> [ rjw: Fixed up white space ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-03-24Merge tag 'tag-chrome-platform-fixes-for-v6.3-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux Pull chrome platform fix from Tzung-Bi Shih: "Fix a kernel data leak vulnerability" * tag 'tag-chrome-platform-fixes-for-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl
2023-03-24Merge tag 'i2c-for-6.3-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "A set of regular driver fixes" * tag 'i2c-for-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer() i2c: hisi: Only use the completion interrupt to finish the transfer i2c: hisi: Avoid redundant interrupts i2c: mxs: ensure that DMA buffers are safe for DMA i2c: imx-lpi2c: check only for enabled interrupt flags i2c: imx-lpi2c: clean rx/tx buffers upon new message
2023-03-24drm/i915/perf: Wa_14017512683: Disable OAM if media C6 is enabled in BIOSUmesh Nerlige Ramappa
OAM does not work with media C6 enabled on some steppings of MTL. Disable OAM if we detect that media C6 was enabled in bios. v2: (Ashutosh) - Remove drm_notice from the driver load path - Log a drm_err when opening an OAM stream on affected steppings v3: - Initialize the engine group even if mc6 is enabled (Ashutosh) - Checkpatch fix Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323225901.3743681-12-umesh.nerlige.ramappa@intel.com
2023-03-24drm/i915/perf: Pass i915 object to perf revision helperUmesh Nerlige Ramappa
In some cases, perf revision may rely on specific steppings of a platform. To determine the platform, pass i915 object to the perf revision helper. Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323225901.3743681-11-umesh.nerlige.ramappa@intel.com
2023-03-24drm/i915/perf: Add support for OA media unitsUmesh Nerlige Ramappa
MTL introduces additional OA units dedicated to media use cases. Add support for programming these OA units by passing the media engine class and instance parameters. UMD specific changes for GPUvis support: https://patchwork.freedesktop.org/patch/522827/?series=114023 https://patchwork.freedesktop.org/patch/522822/?series=114023 https://patchwork.freedesktop.org/patch/522826/?series=114023 https://patchwork.freedesktop.org/patch/522828/?series=114023 https://patchwork.freedesktop.org/patch/522816/?series=114023 https://patchwork.freedesktop.org/patch/522825/?series=114023 v2: (Ashutosh) - check for IP_VER(12, 70) instead of MTL - remove PERF_GROUP_OAG comment in mtl_oa_base - remove oa_buffer.group - use engine->oa_group->type in engine_supports_oa_format - remove fw_domains and use FORCEWAKE_ALL - remove MPES/MPEC comment - s/xehp/mtl/ in b counter validation function name - remove engine_supports_oa in __oa_engine_group - remove warn_ON from __oam_engine_group - refactor oa_init_groups and oa_init_regs - assign g->type correctly - use enum oa_type definition v3: (Ashutosh) - Drop oa_unit_functional as engine_supports_oa is enough v4: - s/DRM_DEBUG/drm_dbg/ Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323225901.3743681-10-umesh.nerlige.ramappa@intel.com
2023-03-24drm/i915/perf: Add engine class instance parameters to perfUmesh Nerlige Ramappa
One or more engines map to a specific OA unit. All reports from these engines are captured in the OA buffer managed by this OA unit. Current i915 OA implementation supports only the OAG unit. OAG primarily caters to render engine, so i915 OA uses render as the default engine in the OA implementation. Since there are more OA units on newer hardware that map to other engines, allow user to pass engine class and instance to select and program specific OA units. UMD specific changes for GPUvis support: https://patchwork.freedesktop.org/patch/522827/?series=114023 https://patchwork.freedesktop.org/patch/522822/?series=114023 https://patchwork.freedesktop.org/patch/522826/?series=114023 https://patchwork.freedesktop.org/patch/522828/?series=114023 https://patchwork.freedesktop.org/patch/522816/?series=114023 https://patchwork.freedesktop.org/patch/522825/?series=114023 v2: (Ashutosh) - Clarify commit message - Add drm_dbg - Clarify uapi description v3: (Ashutosh) - Remove irrelevant info from the uapi comment v4: Ensure engine class:instance is passed together (Ashutosh) v5: Remove unnecessary quote (Ashutosh) Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323225901.3743681-9-umesh.nerlige.ramappa@intel.com
2023-03-24drm/i915/perf: Handle non-power-of-2 reportsUmesh Nerlige Ramappa
Some of the newer OA formats are not powers of 2. For those formats, adjust the hw_tail accordingly when checking for new reports. v2: (Ashutosh) - Switch to OA_TAKEN for diff calculation - Use OA_BUFFER_SIZE instead of the vma size - Update comments Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323225901.3743681-8-umesh.nerlige.ramappa@intel.com
2023-03-24drm/i915/perf: Parse 64bit report header formats correctlyUmesh Nerlige Ramappa
Now that OA formats come in flavor of 64 bit reports, the report header has 64 bit report-id, timestamp, context-id and gpu-ticks fields. When filtering these reports, use the right width for these fields. Note that upper dword of context id is reserved, so squash lower dword only. v2: (Ashutosh) - Drop inline - Update comment with dword definitions - report id and timestamp Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323225901.3743681-7-umesh.nerlige.ramappa@intel.com
2023-03-24drm/i915/perf: Fail modprobe if i915_perf_init fails on OOMUmesh Nerlige Ramappa
i915_perf_init can fail due to OOM. Fail driver init if i915_perf_init fails. v2: (Jani) - Reorder patch in the series Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323225901.3743681-6-umesh.nerlige.ramappa@intel.com
2023-03-24Merge tag 'net-6.3-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from bpf, wifi and bluetooth. Current release - regressions: - wifi: mt76: mt7915: add back 160MHz channel width support for MT7915 - libbpf: revert poisoning of strlcpy, it broke uClibc-ng Current release - new code bugs: - bpf: improve the coverage of the "allow reads from uninit stack" feature to fix verification complexity problems - eth: am65-cpts: reset PPS genf adj settings on enable Previous releases - regressions: - wifi: mac80211: serialize ieee80211_handle_wake_tx_queue() - wifi: mt76: do not run mt76_unregister_device() on unregistered hw, fix null-deref - Bluetooth: btqcomsmd: fix command timeout after setting BD address - eth: igb: revert rtnl_lock() that causes a deadlock - dsa: mscc: ocelot: fix device specific statistics Previous releases - always broken: - xsk: add missing overflow check in xdp_umem_reg() - wifi: mac80211: - fix QoS on mesh interfaces - fix mesh path discovery based on unicast packets - Bluetooth: - ISO: fix timestamped HCI ISO data packet parsing - remove "Power-on" check from Mesh feature - usbnet: more fixes to drivers trusting packet length - wifi: iwlwifi: mvm: fix mvmtxq->stopped handling - Bluetooth: btintel: iterate only bluetooth device ACPI entries - eth: iavf: fix inverted Rx hash condition leading to disabled hash - eth: igc: fix the validation logic for taprio's gate list - dsa: tag_brcm: legacy: fix daisy-chained switches Misc: - bpf: adjust insufficient default bpf_jit_limit to account for growth of BPF use over the last 5 years - xdp: bpf_xdp_metadata() use EOPNOTSUPP as unique errno indicating no driver support" * tag 'net-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (84 commits) Bluetooth: HCI: Fix global-out-of-bounds Bluetooth: mgmt: Fix MGMT add advmon with RSSI command Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work Bluetooth: L2CAP: Fix responding with wrong PDU type Bluetooth: btqcomsmd: Fix command timeout after setting BD address Bluetooth: btinel: Check ACPI handle for NULL before accessing net: mdio: thunder: Add missing fwnode_handle_put() net: dsa: mt7530: move setting ssc_delta to PHY_INTERFACE_MODE_TRGMII case net: dsa: mt7530: move lowering TRGMII driving to mt7530_setup() net: dsa: mt7530: move enabling disabling core clock to mt7530_pll_setup() net: asix: fix modprobe "sysfs: cannot create duplicate filename" gve: Cache link_speed value from device tools: ynl: Fix genlmsg header encoding formats net: enetc: fix aggregate RMON counters not showing the ranges Bluetooth: Remove "Power-on" check from Mesh feature Bluetooth: Fix race condition in hci_cmd_sync_clear Bluetooth: btintel: Iterate only bluetooth device ACPI entries Bluetooth: ISO: fix timestamped HCI ISO data packet parsing Bluetooth: btusb: Remove detection of ISO packets over bulk Bluetooth: hci_core: Detect if an ACL packet is in fact an ISO packet ...
2023-03-24drm/i915/perf: Group engines into respective OA groupsUmesh Nerlige Ramappa
Now that we may have multiple OA units in a single GT as well as on separate GTs, create an engine group that maps to a single OA unit. v2: (Jani) - Drop warning on ENOMEM - Reorder patch in the series v3: (Ashutosh) - Remove unused members from perf structs - Update comments - Update engine_supports_oa check - Just return 1 in num_perf_groups_per_gt for now - Set engine->oa_group to NULL to begin with v4: Use engine_supports_oa() check in oa_init_reg_state (Ashutosh) v5: Rebase after dropping engine_supports_oa helper Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323225901.3743681-5-umesh.nerlige.ramappa@intel.com
2023-03-24drm/i915/perf: Validate OA sseu config outside switchUmesh Nerlige Ramappa
Once OA supports media engine class:instance, the engine can only be validated outside the switch since class and instance parameters are separate entities. Since OA sseu config depends on engine class:instance, validate OA sseu config outside the switch. v2: (Ashutosh) - Clarify commit message - Use drm_dbg instead of DRM_DEBUG - Reorder stack variables Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323225901.3743681-4-umesh.nerlige.ramappa@intel.com
2023-03-24drm/i915/mtl: Synchronize i915/BIOS on C6 enablingVinay Belgaumkar
If BIOS enables/disables C6, i915 should do the same. Also, retain this value across driver reloads. This is needed only for MTL as of now due to an existing bug in OA which needs C6 disabled for it to function. BIOS behavior is also different across platforms in terms of how C6 is enabled. Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323225901.3743681-3-umesh.nerlige.ramappa@intel.com
2023-03-24drm/i915/perf: Drop wakeref on GuC RC errorChris Wilson
If we fail to adjust the GuC run-control on opening the perf stream, make sure we unwind the wakeref just taken. v2: Retain old goto label names (Ashutosh) v3: Drop bitfield boolean Fixes: 01e742746785 ("drm/i915/guc: Support OA when Wa_16011777198 is enabled") Signed-off-by: Chris Wilson <chris.p.wilson@linux.intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323225901.3743681-2-umesh.nerlige.ramappa@intel.com
2023-03-24xfs: clear incore AGFL_RESET state if it's not neededDarrick J. Wong
Prior to commit 7ac2ff8bb371, when we loaded the incore perag structure with information from the AGF header, we would set or clear the pagf_agfl_reset field based on whether or not the AGFL list was misaligned within the block. IOWs, it's an incore state bit that's supposed to cache something in the ondisk metadata. Therefore, the code still needs to support clearing the incore bit if (somehow) the AGFL were to correct itself. It turns out that xfs_repair does exactly this -- phase 4 loads the AGF to scan the rmapbt for corrupt records, which can set NEEDS_AGFL_RESET. The scan unsets AGF_INIT but doesn't unset NEEDS_AGFL_RESET. Phase 5 totally rewrites the AGFL and fixes the alignment problem, didn't clear NEEDS_AGFL_RESET historically, and reloads the perag state to fix the freelist. This results in the AGFL being reset based on stale data, which then causes the new AGFL blocks to be leaked. A subsequent xfs_repair -n then complains about the leaks. One could argue that phase 5 ought to clear this bit directly when it reloads the perag AGF data after rewriting the AGFL, but libxfs used to handle this for us, so it should go back to doing that. Found by fuzzing flfirst = ones in xfs/352. Fixes: 7ac2ff8bb371 ("xfs: perags need atomic operational state") Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2023-03-24xfs: pass the correct cursor to xfs_iomap_prealloc_sizeDarrick J. Wong
In xfs_buffered_write_iomap_begin, @icur is the iext cursor for the data fork and @ccur is the cursor for the cow fork. Pass in whichever cursor corresponds to allocfork, because otherwise the xfs_iext_prev_extent call can use the data fork cursor to walk off the end of the cow fork structure. Best case it returns the wrong results, worst case it does this: stack segment: 0000 [#1] PREEMPT SMP CPU: 2 PID: 3141909 Comm: fsstress Tainted: G W 6.3.0-rc2-xfsx #6.3.0-rc2 7bf5cc2e98997627cae5c930d890aba3aeec65dd Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS ?-20171121_152543-x86-ol7-builder-01.us.oracle.com-4.el7.1 04/01/2014 RIP: 0010:xfs_iext_prev+0x71/0x150 [xfs] RSP: 0018:ffffc90002233aa8 EFLAGS: 00010297 RAX: 000000000000000f RBX: 000000000000000e RCX: 000000000000000c RDX: 0000000000000002 RSI: 000000000000000e RDI: ffff8883d0019ba0 RBP: 989642409af8a7a7 R08: ffffea0000000001 R09: 0000000000000002 R10: 0000000000000000 R11: 000000000000000c R12: ffffc90002233b00 R13: ffff8883d0019ba0 R14: 989642409af8a6bf R15: 000ffffffffe0000 FS: 00007fdf8115f740(0000) GS:ffff88843fd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fdf8115e000 CR3: 0000000357256000 CR4: 00000000003506e0 Call Trace: <TASK> xfs_iomap_prealloc_size.constprop.0.isra.0+0x1a6/0x410 [xfs 619a268fb2406d68bd34e007a816b27e70abc22c] xfs_buffered_write_iomap_begin+0xa87/0xc60 [xfs 619a268fb2406d68bd34e007a816b27e70abc22c] iomap_iter+0x132/0x2f0 iomap_file_buffered_write+0x92/0x330 xfs_file_buffered_write+0xb1/0x330 [xfs 619a268fb2406d68bd34e007a816b27e70abc22c] vfs_write+0x2eb/0x410 ksys_write+0x65/0xe0 do_syscall_64+0x2b/0x80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 Found by xfs/538 in alwayscow mode, but this doesn't seem particular to that test. Fixes: 590b16516ef3 ("xfs: refactor xfs_iomap_prealloc_size") Actually-Fixes: 66ae56a53f0e ("xfs: introduce an always_cow mode") Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2023-03-24Merge tag 'for-6.3-rc3-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: "A few more fixes, the zoned accounting fix is spread across a few patches, preparatory and the actual fixes: - zoned mode: - fix accounting of unusable zone space - fix zone activation condition for DUP profile - preparatory patches - improved error handling of missing chunks - fix compiler warning" * tag 'for-6.3-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: zoned: drop space_info->active_total_bytes btrfs: zoned: count fresh BG region as zone unusable btrfs: use temporary variable for space_info in btrfs_update_block_group btrfs: rename BTRFS_FS_NO_OVERCOMMIT to BTRFS_FS_ACTIVE_ZONE_TRACKING btrfs: zoned: fix btrfs_can_activate_zone() to support DUP profile btrfs: fix compiler warning on SPARC/PA-RISC handling fscrypt_setup_filename btrfs: handle missing chunk mapping more gracefully
2023-03-24Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Four small fixes, three in drivers. The core fix adds a UFS device to an existing quirk to avoid a huge delay on boot" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: scsi_dh_alua: Fix memleak for 'qdata' in alua_activate() scsi: qla2xxx: Synchronize the IOCB count to be in order scsi: qla2xxx: Perform lockless command completion in abort path scsi: core: Add BLIST_SKIP_VPD_PAGES for SKhynix H28U74301AMR
2023-03-24drm/i915: Add PLANE_CHICKEN registersVille Syrjälä
Define the PLANE_CHICKEN register offsets. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230320090522.9909-5-ville.syrjala@linux.intel.com Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
2023-03-24drm/i915/dpt: Introduce HAS_DPT()Ville Syrjälä
Replace the hand rolled DISPLAY_VER check for a more descriptive HAS_DPT() macro. Will be used on more than one place later. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230320090522.9909-4-ville.syrjala@linux.intel.com Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
2023-03-24drm/i915/dpt: Only do the POT stride remap when using DPTVille Syrjälä
If we want to test with DPT disabled on ADL the POT stride remap stuff needs to be disabled. Make it depend on actual DPT usage instead of just assuming it based on the modifier. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230320090522.9909-3-ville.syrjala@linux.intel.com Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
2023-03-24drm/i915/dpt: Treat the DPT BO as a framebufferVille Syrjälä
Currently i915_gem_object_is_framebuffer() doesn't treat the BO containing the framebuffer's DPT as a framebuffer itself. This means eg. that the shrinker can evict the DPT BO while leaving the actual FB BO bound, when the DPT is allocated from regular shmem. That causes an immediate oops during hibernate as we try to rewrite the PTEs inside the already evicted DPT obj. TODO: presumably this might also be the reason for the DPT related display faults under heavy memory pressure, but I'm still not sure how that would happen as the object should be pinned by intel_dpt_pin() while in active use by the display engine... Cc: stable@vger.kernel.org Cc: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Imre Deak <imre.deak@intel.com> Fixes: 0dc987b699ce ("drm/i915/display: Add smem fallback allocation for dpt") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230320090522.9909-2-ville.syrjala@linux.intel.com Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
2023-03-24cifs: avoid race conditions with parallel reconnectsShyam Prasad N
When multiple processes/channels do reconnects in parallel we used to return success immediately negotiate/session-setup/tree-connect, causing race conditions between processes that enter the function in parallel. This caused several errors related to session not found to show up during parallel reconnects. Signed-off-by: Shyam Prasad N <sprasad@microsoft.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Cc: stable@vger.kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
2023-03-24cifs: append path to open_enter trace eventShyam Prasad N
We do not dump the file path for smb3_open_enter ftrace calls, which is a severe handicap while debugging using ftrace evens. This change adds that info. Unfortunately, we're not updating the path in open params in many places; which I had to do as a part of this change. SMB2_open gets path in utf16 format, but it's easier of path is supplied as char pointer in oparms. Signed-off-by: Shyam Prasad N <sprasad@microsoft.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Cc: stable@vger.kernel.org Signed-off-by: Steve French <stfrench@microsoft.com>
2023-03-24drm/bridge: ps8640: Return NULL immediately when EDID read failPin-yen Lin
drm_edid_read returns NULL on error, so feeding it directly into drm_edid_duplicate may lead to NULL pointer dereference. Add a check to guard this. Fixes: 6a17b4d1b52f ("drm/bridge: ps8640: Add a cache for EDID") Signed-off-by: Pin-yen Lin <treapking@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230324035909.1727356-1-treapking@chromium.org
2023-03-24gpu: host1x: fix uninitialized variable useArnd Bergmann
The error handling for platform_get_irq() failing no longer works after a recent change, clang now points this out with a warning: drivers/gpu/host1x/dev.c:520:6: error: variable 'syncpt_irq' is uninitialized when used here [-Werror,-Wuninitialized] if (syncpt_irq < 0) ^~~~~~~~~~ Fix this by removing the variable and checking the correct error status. Fixes: 625d4ffb438c ("gpu: host1x: Rewrite syncpoint interrupt handling") Reviewed-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> Reported-by: "kernelci.org bot" <bot@kernelci.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20230127221418.2522612-1-arnd@kernel.org
2023-03-24Merge tag 'amd-drm-fixes-6.3-2023-03-23' of ↵Daniel Vetter
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.3-2023-03-23: amdgpu: - S4 fix - Soft reset fixes - SR-IOV fix - Remove an out of date comment in the DC code - ASPM fix - DCN 3.2 fixes Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230323161939.7751-1-alexander.deucher@amd.com
2023-03-24Merge tag 'drm-intel-fixes-2023-03-23' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v6.3-rc4: - Fix an MTL workaround - Fix fbdev obj locking before vma pin - Fix state inheritance tracking in initial commit - Fix missing GuC error capture codes - Fix missing debug object activation - Fix uc init late order relative to probe error injection - Fix perf limit reasons formatting - Fix vblank timestamp update on seamless M/N changes Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/878rfn7njw.fsf@intel.com
2023-03-24Merge tag 'drm-misc-fixes-2023-03-23' of ↵Daniel Vetter
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Short summary of fixes pull: * fixes for bind and probing error handling for meson, lt8912b bridge * panel-orientation fixes for Lenovo Book X90F Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230323082401.GA8371@linux-uq9g
2023-03-24ksmbd: return unsupported error on smb1 mountNamjae Jeon
ksmbd disconnect connection when mounting with vers=smb1. ksmbd should send smb1 negotiate response to client for correct unsupported error return. This patch add needed SMB1 macros and fill NegProt part of the response for smb1 negotiate response. Cc: stable@vger.kernel.org Reported-by: Steve French <stfrench@microsoft.com> Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2023-03-24platform/chrome: cros_ec_chardev: fix kernel data leak from ioctlTzung-Bi Shih
It is possible to peep kernel page's data by providing larger `insize` in struct cros_ec_command[1] when invoking EC host commands. Fix it by using zeroed memory. [1]: https://elixir.bootlin.com/linux/v6.2/source/include/linux/platform_data/cros_ec_proto.h#L74 Fixes: eda2e30c6684 ("mfd / platform: cros_ec: Miscellaneous character device to talk with the EC") Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org> Reviewed-by: Guenter Roeck <groeck@chromium.org> Link: https://lore.kernel.org/r/20230324010658.1082361-1-tzungbi@kernel.org
2023-03-23mm: mmap: remove newline at the end of the traceMinwoo Im
We already have newline in TP_printk so remove the redundant newline character at the end of the mmap trace. <...>-345 [006] ..... 95.589290: exit_mmap: mt_mod ... <...>-345 [006] ..... 95.589413: vm_unmapped_area: addr=... <...>-345 [006] ..... 95.589571: vm_unmapped_area: addr=... <...>-345 [006] ..... 95.589606: vm_unmapped_area: addr=... to <...>-336 [006] ..... 44.762506: exit_mmap: mt_mod ... <...>-336 [006] ..... 44.762654: vm_unmapped_area: addr=... <...>-336 [006] ..... 44.762794: vm_unmapped_area: addr=... <...>-336 [006] ..... 44.762835: vm_unmapped_area: addr=... Link: https://lkml.kernel.org/r/ZAu6qDsNPmk82UjV@minwoo-desktop FIxes: df529cabb7a25 ("mm: mmap: add trace point of vm_unmapped_area") Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-23mailmap: add entries for Richard LeitnerRichard Leitner
Map all my old email addresses to my current address. Link: https://lkml.kernel.org/r/20230316-my-mailmap-v1-1-76bc3a36ba41@linux.dev Signed-off-by: Richard Leitner <richard.leitner@linux.dev> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-23kcsan: avoid passing -g for testMarco Elver
Nathan reported that when building with GNU as and a version of clang that defaults to DWARF5, the assembler will complain with: Error: non-constant .uleb128 is not supported This is because `-g` defaults to the compiler debug info default. If the assembler does not support some of the directives used, the above errors occur. To fix, remove the explicit passing of `-g`. All the test wants is that stack traces print valid function names, and debug info is not required for that. (I currently cannot recall why I added the explicit `-g`.) Link: https://lkml.kernel.org/r/20230316224705.709984-2-elver@google.com Fixes: 1fe84fd4a402 ("kcsan: Add test suite") Signed-off-by: Marco Elver <elver@google.com> Reported-by: Nathan Chancellor <nathan@kernel.org> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-23kfence: avoid passing -g for testMarco Elver
Nathan reported that when building with GNU as and a version of clang that defaults to DWARF5: $ make -skj"$(nproc)" ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu- \ LLVM=1 LLVM_IAS=0 O=build \ mrproper allmodconfig mm/kfence/kfence_test.o /tmp/kfence_test-08a0a0.s: Assembler messages: /tmp/kfence_test-08a0a0.s:14627: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14628: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14632: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14633: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14639: Error: non-constant .uleb128 is not supported ... This is because `-g` defaults to the compiler debug info default. If the assembler does not support some of the directives used, the above errors occur. To fix, remove the explicit passing of `-g`. All the test wants is that stack traces print valid function names, and debug info is not required for that. (I currently cannot recall why I added the explicit `-g`.) Link: https://lkml.kernel.org/r/20230316224705.709984-1-elver@google.com Fixes: bc8fbc5f305a ("kfence: add test suite") Signed-off-by: Marco Elver <elver@google.com> Reported-by: Nathan Chancellor <nathan@kernel.org> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-23mm: kfence: fix using kfence_metadata without initialization in show_object()Muchun Song
The variable kfence_metadata is initialized in kfence_init_pool(), then, it is not initialized if kfence is disabled after booting. In this case, kfence_metadata will be used (e.g. ->lock and ->state fields) without initialization when reading /sys/kernel/debug/kfence/objects. There will be a warning if you enable CONFIG_DEBUG_SPINLOCK. Fix it by creating debugfs files when necessary. Link: https://lkml.kernel.org/r/20230315034441.44321-1-songmuchun@bytedance.com Fixes: 0ce20dd84089 ("mm: add Kernel Electric-Fence infrastructure") Signed-off-by: Muchun Song <songmuchun@bytedance.com> Tested-by: Marco Elver <elver@google.com> Reviewed-by: Marco Elver <elver@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Jann Horn <jannh@google.com> Cc: SeongJae Park <sjpark@amazon.de> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-23lib: dhry: fix unstable smp_processor_id(_) usageGeert Uytterhoeven
When running the in-kernel Dhrystone benchmark with CONFIG_DEBUG_PREEMPT=y: BUG: using smp_processor_id() in preemptible [00000000] code: bash/938 Fix this by not using smp_processor_id() directly, but instead wrapping the whole benchmark inside a get_cpu()/put_cpu() pair. This makes sure the whole benchmark is run on the same CPU core, and the reported values are consistent. Link: https://lkml.kernel.org/r/b0d29932bb24ad82cea7f821e295c898e9657be0.1678890070.git.geert+renesas@glider.be Fixes: d5528cc16893f1f6 ("lib: add Dhrystone benchmark test") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reported-by: Tobias Klausmann <klausman@schwarzvogel.de> Link: https://bugzilla.kernel.org/show_bug.cgi?id=217179 Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-23mailmap: add entry for Enric Balletbo i SerraEnric Balletbo i Serra
Map Enric's old corporate addresses to his kernel.org address. Link: https://lkml.kernel.org/r/20230314115455.188818-1-eballetbo@kernel.org Signed-off-by: Enric Balletbo i Serra <eballetbo@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-23mailmap: map Sai Prakash Ranjan's old address to his current oneKonrad Dybcio
Sai's old email is still picked up by the likes of get_maintainer.pl and keeps bouncing like all other @codeaurora.org addresses. Map it to his current one. Link: https://lkml.kernel.org/r/20230314125604.2734146-1-konrad.dybcio@linaro.org Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Cc: Sai Prakash Ranjan <quic_saipraka@quicinc.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-23mailmap: map Rajendra Nayak's old address to his current oneKonrad Dybcio
Rajendra's old email is still picked up by the likes of get_maintainer.pl and keeps bouncing like all other @codeaurora.org addresses. Map it to his current one. Link: https://lkml.kernel.org/r/20230313090343.2148346-1-konrad.dybcio@linaro.org Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Cc: Rajendra Nayak <quic_rjendra@quicinc.com> Cc: Andy Gross <agross@kernel.org> Cc: Baolin Wang <baolin.wang@linux.alibaba.com> Cc: Bjorn Andersson <andersson@kernel.org> Cc: Colin Ian King <colin.i.king@gmail.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Kirill Tkhai <tkhai@ya.ru> Cc: Marijn Suijten <marijn.suijten@somainline.org> Cc: Qais Yousef <qyousef@layalina.io> Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: Vasily Averin <vasily.averin@linux.dev> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-23Revert "kasan: drop skip_kasan_poison variable in free_pages_prepare"Peter Collingbourne
This reverts commit 487a32ec24be819e747af8c2ab0d5c515508086a. should_skip_kasan_poison() reads the PG_skip_kasan_poison flag from page->flags. However, this line of code in free_pages_prepare(): page->flags &= ~PAGE_FLAGS_CHECK_AT_PREP; clears most of page->flags, including PG_skip_kasan_poison, before calling should_skip_kasan_poison(), which meant that it would never return true as a result of the page flag being set. Therefore, fix the code to call should_skip_kasan_poison() before clearing the flags, as we were doing before the reverted patch. This fixes a measurable performance regression introduced in the reverted commit, where munmap() takes longer than intended if HW tags KASAN is supported and enabled at runtime. Without this patch, we see a single-digit percentage performance regression in a particular mmap()-heavy benchmark when enabling HW tags KASAN, and with the patch, there is no statistically significant performance impact when enabling HW tags KASAN. Link: https://lkml.kernel.org/r/20230310042914.3805818-2-pcc@google.com Fixes: 487a32ec24be ("kasan: drop skip_kasan_poison variable in free_pages_prepare") Link: https://linux-review.googlesource.com/id/Ic4f13affeebd20548758438bb9ed9ca40e312b79 Signed-off-by: Peter Collingbourne <pcc@google.com> Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> [arm64] Cc: Evgenii Stepanov <eugenis@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Cc: <stable@vger.kernel.org> [6.1] Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-23mailmap: add entry for Tobias KlauserTobias Klauser
Map my old email addresses to the current address. Link: https://lkml.kernel.org/r/20230310123508.22079-1-tklauser@distanz.ch Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-03-23kasan, powerpc: don't rename memintrinsics if compiler adds prefixesMarco Elver
With appropriate compiler support [1], KASAN builds use __asan prefixed meminstrinsics, and KASAN no longer overrides memcpy/memset/memmove. If compiler support is detected (CC_HAS_KASAN_MEMINTRINSIC_PREFIX), define memintrinsics normally (do not prefix '__'). On powerpc, KASAN is the only user of __mem functions, which are used to define instrumented memintrinsics. Alias the normal versions for KASAN to use in its implementation. Link: https://lore.kernel.org/all/20230224085942.1791837-1-elver@google.com/ [1] Link: https://lore.kernel.org/oe-kbuild-all/202302271348.U5lvmo0S-lkp@intel.com/ Link: https://lkml.kernel.org/r/20230227094726.3833247-1-elver@google.com Signed-off-by: Marco Elver <elver@google.com> Reported-by: kernel test robot <lkp@intel.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> [powerpc] Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Konovalov <andreyknvl@gmail.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Daniel Axtens <dja@axtens.net> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Liam R. Howlett <Liam.Howlett@oracle.com> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
generated by cgit (git 2.34.1) at 2025-09-12 04:36:49 +0000