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2023-05-26cxl: Explicitly initialize resources when media is not readyDave Jiang1-6/+11
When media is not ready do not assume that the capacity information from the identify command is valid, i.e. ->total_bytes ->partition_align_bytes ->{volatile,persistent}_only_bytes. Explicitly zero out the capacity resources and exit early. Given zero-init of those fields this patch is functionally equivalent to the prior state, but it improves readability and robustness going forward. Signed-off-by: Dave Jiang <[email protected]> Link: https://lore.kernel.org/r/168506118166.3004974.13523455340007852589.stgit@djiang5-mobl3 Signed-off-by: Dan Williams <[email protected]>
2023-05-26Merge tag 'gpio-fixes-for-v6.4-rc4' of ↵Linus Torvalds4-16/+18
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix incorrect output in in-tree gpio tools - fix a shell coding issue in gpio-sim selftests - correctly set the permissions for debugfs attributes exposed by gpio-mockup - fix chip name and pin count in gpio-f7188x for one of the supported models - fix numberspace pollution when using dynamically and statically allocated GPIOs together * tag 'gpio-fixes-for-v6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio-f7188x: fix chip name and pin count on Nuvoton chip gpiolib: fix allocation of mixed dynamic/static GPIOs gpio: mockup: Fix mode of debugfs files selftests: gpio: gpio-sim: Fix BUG: test FAILED due to recent change tools: gpio: fix debounce_period_us output of lsgpio
2023-05-26Merge tag 'drm-fixes-2023-05-26' of git://anongit.freedesktop.org/drm/drmLinus Torvalds20-135/+149
Pull drm fixes from Dave Airlie: "This week's collection is pretty spread out, accel/qaic has a bunch of fixes, amdgpu, then lots of single fixes across a bunch of places. core: - fix drmm_mutex_init lock class mgag200: - fix gamma lut initialisation pl111: - fix FB depth on IMPD-1 framebuffer amdgpu: - Fix missing BO unlocking in KIQ error path - Avoid spurious secure display error messages - SMU13 fix - Fix an OD regression - GPU reset display IRQ warning fix - MST fix radeon: - Fix a DP regression i915: - PIPEDMC disabling fix for bigjoiner config panel: - fix aya neo air plus quirk sched: - remove redundant NULL check qaic: - fix NNC message corruption - Grab ch_lock during QAIC_ATTACH_SLICE_BO - Flush the transfer list again - Validate if BO is sliced before slicing - Validate user data before grabbing any lock - initialize ret variable to 0 - silence some uninitialized variable warnings" * tag 'drm-fixes-2023-05-26' of git://anongit.freedesktop.org/drm/drm: drm/amd/display: Have Payload Properly Created After Resume drm/amd/display: Fix warning in disabling vblank irq drm/amd/pm: Fix output of pp_od_clk_voltage drm/amd/pm: add missing NotifyPowerSource message mapping for SMU13.0.7 drm/radeon: reintroduce radeon_dp_work_func content drm/amdgpu: don't enable secure display on incompatible platforms drm:amd:amdgpu: Fix missing buffer object unlock in failure path accel/qaic: Fix NNC message corruption accel/qaic: Grab ch_lock during QAIC_ATTACH_SLICE_BO accel/qaic: Flush the transfer list again accel/qaic: Validate if BO is sliced before slicing accel/qaic: Validate user data before grabbing any lock accel/qaic: initialize ret variable to 0 drm/i915: Fix PIPEDMC disabling for a bigjoiner configuration drm: fix drmm_mutex_init() drm/sched: Remove redundant check drm: panel-orientation-quirks: Change Air's quirk to support Air Plus accel/qaic: silence some uninitialized variable warnings drm/pl111: Fix FB depth on IMPD-1 framebuffer drm/mgag200: Fix gamma lut not initialized.
2023-05-26mtd: spi-nor: Fix divide by zero for spi-nor-generic flashesTudor Ambarus1-1/+4
We failed to initialize n_banks for spi-nor-generic flashes, which caused a devide by zero when computing the bank_size. By default we consider that all chips have a single bank. Initialize the default number of banks for spi-nor-generic flashes. Even if the bug is fixed with this simple initialization, check the n_banks value before dividing so that we make sure this kind of bug won't occur again if some other struct instance is created uninitialized. Suggested-by: Todd Brandt <[email protected]> Reported-by: Todd Brandt <[email protected]> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217448 Fixes: 9d6c5d64f028 ("mtd: spi-nor: Introduce the concept of bank") Link: https://lore.kernel.org/all/[email protected]/ Signed-off-by: Tudor Ambarus <[email protected]> Tested-by: Todd Brandt <[email protected]> Reviewed-by: Miquel Raynal <[email protected]> Signed-off-by: Miquel Raynal <[email protected]> Link: https://lore.kernel.org/linux-mtd/[email protected]
2023-05-26mtd: rawnand: ingenic: fix empty stub helper definitionsArnd Bergmann1-4/+4
A few functions provide an empty interface definition when CONFIG_MTD_NAND_INGENIC_ECC is disabled, but they are accidentally defined as global functions in the header: drivers/mtd/nand/raw/ingenic/ingenic_ecc.h:39:5: error: no previous prototype for 'ingenic_ecc_calculate' drivers/mtd/nand/raw/ingenic/ingenic_ecc.h:46:5: error: no previous prototype for 'ingenic_ecc_correct' drivers/mtd/nand/raw/ingenic/ingenic_ecc.h:53:6: error: no previous prototype for 'ingenic_ecc_release' drivers/mtd/nand/raw/ingenic/ingenic_ecc.h:57:21: error: no previous prototype for 'of_ingenic_ecc_get' Turn them into 'static inline' definitions instead. Fixes: 15de8c6efd0e ("mtd: rawnand: ingenic: Separate top-level and SoC specific code") Signed-off-by: Arnd Bergmann <[email protected]> Reviewed-by: Paul Cercueil <[email protected]> Signed-off-by: Miquel Raynal <[email protected]> Link: https://lore.kernel.org/linux-mtd/[email protected]
2023-05-26mtd: spi-nor: spansion: make sure local struct does not contain garbageTudor Ambarus1-2/+2
Following errors were seen with um-x86_64-gcc12/um-allyesconfig: + /kisskb/src/drivers/mtd/spi-nor/spansion.c: error: 'op' is used uninitialized [-Werror=uninitialized]: => 495:27, 364:27 Initialise local struct spi_mem_op with all zeros at declaration in order to avoid using garbage data for fields that are not explicitly set afterwards. Reported-by: Geert Uytterhoeven <[email protected]> Fixes: c87c9b11c53ce ("mtd: spi-nor: spansion: Determine current address mode") Fixes: 6afcc84080c41 ("mtd: spi-nor: spansion: Add support for Infineon S25FS256T") Signed-off-by: Tudor Ambarus <[email protected]> Signed-off-by: Miquel Raynal <[email protected]> Link: https://lore.kernel.org/linux-mtd/[email protected]
2023-05-26NVMe: Add MAXIO 1602 to bogus nid list.Tatsuki Sugiura1-0/+2
HIKSEMI FUTURE M.2 SSD uses the same dummy nguid and eui64. I confirmed it with my two devices. This patch marks the controller as NVME_QUIRK_BOGUS_NID. --------------------------------------------------------- sugi@tempest:~% sudo nvme id-ctrl /dev/nvme0 NVME Identify Controller: vid : 0x1e4b ssvid : 0x1e4b sn : 30096022612 mn : HS-SSD-FUTURE 2048G fr : SN10542 rab : 0 ieee : 000000 cmic : 0 mdts : 7 cntlid : 0 ver : 0x10400 rtd3r : 0x7a120 rtd3e : 0x1e8480 oaes : 0x200 ctratt : 0x2 rrls : 0 cntrltype : 1 fguid : 00000000-0000-0000-0000-000000000000 <snip...> --------------------------------------------------------- --------------------------------------------------------- sugi@tempest:~% sudo nvme id-ns /dev/nvme0n1 NVME Identify Namespace 1: <snip...> nguid : 00000000000000000000000000000000 eui64 : 0000000000000002 lbaf 0 : ms:0 lbads:9 rp:0 (in use) --------------------------------------------------------- Signed-off-by: Tatsuki Sugiura <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Keith Busch <[email protected]>
2023-05-26Merge tag 'ffa-fixes-6.4' of ↵Arnd Bergmann2-5/+23
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Arm FF-A fixes for v6.4 Quite a few fixes to address set of assorted issues: 1. NULL pointer dereference if the ffa driver doesn't provide remove() callback as it is currently executed unconditionally 2. FF-A core probe failure on systems with v1.0 firmware as the new partition info get count flag is used unconditionally 3. Failure to register more than one logical partition or service within the same physical partition as the device name contains only VM ID which will be same for all but each will have unique UUID. 4. Rejection of certain memory interface transmissions by the receivers (secure partitions) as few MBZ fields are non-zero due to lack of explicit re-initialization of those fields * tag 'ffa-fixes-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_ffa: Set reserved/MBZ fields to zero in the memory descriptors firmware: arm_ffa: Fix FFA device names for logical partitions firmware: arm_ffa: Fix usage of partition info get count flag firmware: arm_ffa: Check if ffa_driver remove is present before executing Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2023-05-26nfcsim.c: Fix error checking for debugfs_create_dirOsama Muhammad1-4/+0
This patch fixes the error checking in nfcsim.c. The DebugFS kernel API is developed in a way that the caller can safely ignore the errors that occur during the creation of DebugFS nodes. Signed-off-by: Osama Muhammad <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-05-26amd-xgbe: fix the false linkup in xgbe_phy_statusRaju Rangoju1-3/+9
In the event of a change in XGBE mode, the current auto-negotiation needs to be reset and the AN cycle needs to be re-triggerred. However, the current code ignores the return value of xgbe_set_mode(), leading to false information as the link is declared without checking the status register. Fix this by propagating the mode switch status information to xgbe_phy_status(). Fixes: e57f7a3feaef ("amd-xgbe: Prepare for working with more than one type of phy") Co-developed-by: Sudheesh Mavila <[email protected]> Signed-off-by: Sudheesh Mavila <[email protected]> Reviewed-by: Simon Horman <[email protected]> Acked-by: Shyam Sundar S K <[email protected]> Signed-off-by: Raju Rangoju <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-05-26Merge tag 'drm-misc-fixes-2023-05-24' of ↵Dave Airlie11-100/+92
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes drm-misc-fixes for v6.4-rc4: - A few non-trivial fixes to qaic. - Fix drmm_mutex_init always using same lock class. - Fix pl111 fb depth. - Fix uninitialised gamma lut in mgag200. - Add Aya Neo Air Plus quirk. - Trivial null check removal in scheduler. Signed-off-by: Dave Airlie <[email protected]> From: Maarten Lankhorst <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-05-26Merge tag 'amd-drm-fixes-6.4-2023-05-24' of ↵Dave Airlie8-33/+47
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.4-2023-05-24: amdgpu: - Fix missing BO unlocking in KIQ error path - Avoid spurious secure display error messages - SMU13 fix - Fix an OD regression - GPU reset display IRQ warning fix - MST fix radeon: - Fix a DP regression Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-05-25Merge tag 'mlx5-fixes-2023-05-24' of ↵Jakub Kicinski17-167/+241
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2023-05-24 This series includes bug fixes for the mlx5 driver. * tag 'mlx5-fixes-2023-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: Documentation: net/mlx5: Wrap notes in admonition blocks Documentation: net/mlx5: Add blank line separator before numbered lists Documentation: net/mlx5: Use bullet and definition lists for vnic counters description Documentation: net/mlx5: Wrap vnic reporter devlink commands in code blocks net/mlx5: Fix check for allocation failure in comp_irqs_request_pci() net/mlx5: DR, Add missing mutex init/destroy in pattern manager net/mlx5e: Move Ethernet driver debugfs to profile init callback net/mlx5e: Don't attach netdev profile while handling internal error net/mlx5: Fix post parse infra to only parse every action once net/mlx5e: Use query_special_contexts cmd only once per mdev net/mlx5: fw_tracer, Fix event handling net/mlx5: SF, Drain health before removing device net/mlx5: Drain health before unregistering devlink net/mlx5e: Do not update SBCM when prio2buffer command is invalid net/mlx5e: Consider internal buffers size in port buffer calculations net/mlx5e: Prevent encap offload when neigh update is running net/mlx5e: Extract remaining tunnel encap code to dedicated file ==================== Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2023-05-25net: stmmac: fix call trace when stmmac_xdp_xmit() is invokedWei Fang2-2/+7
We encountered a kernel call trace issue which was related to ndo_xdp_xmit callback on our i.MX8MP platform. The reproduce steps show as follows. 1. The FEC port (eth0) connects to a PC port, and the PC uses pktgen_sample03_burst_single_flow.sh to generate packets and send these packets to the FEC port. Notice that the script must be executed before step 2. 2. Run the "./xdp_redirect eth0 eth1" command on i.MX8MP, the eth1 interface is the dwmac. Then there will be a call trace issue soon. Please see the log for more details. The root cause is that the NETDEV_XDP_ACT_NDO_XMIT feature is enabled by default, so when the step 2 command is exexcuted and packets have already been sent to eth0, the stmmac_xdp_xmit() starts running before the stmmac_xdp_set_prog() finishes. To resolve this issue, we disable the NETDEV_XDP_ACT_NDO_XMIT feature by default and turn on/off this feature when the bpf program is installed/uninstalled which just like the other ethernet drivers. Call Trace log: [ 306.311271] ------------[ cut here ]------------ [ 306.315910] WARNING: CPU: 0 PID: 15 at lib/timerqueue.c:55 timerqueue_del+0x68/0x70 [ 306.323590] Modules linked in: [ 306.326654] CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.4.0-rc1+ #37 [ 306.333277] Hardware name: NXP i.MX8MPlus EVK board (DT) [ 306.338591] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 306.345561] pc : timerqueue_del+0x68/0x70 [ 306.349577] lr : __remove_hrtimer+0x5c/0xa0 [ 306.353777] sp : ffff80000b7c3920 [ 306.357094] x29: ffff80000b7c3920 x28: 0000000000000000 x27: 0000000000000001 [ 306.364244] x26: ffff80000a763a40 x25: ffff0000d0285a00 x24: 0000000000000001 [ 306.371390] x23: 0000000000000001 x22: ffff000179389a40 x21: 0000000000000000 [ 306.378537] x20: ffff000179389aa0 x19: ffff0000d2951308 x18: 0000000000001000 [ 306.385686] x17: f1d3000000000000 x16: 00000000c39c1000 x15: 55e99bbe00001a00 [ 306.392835] x14: 09000900120aa8c0 x13: e49af1d300000000 x12: 000000000000c39c [ 306.399987] x11: 100055e99bbe0000 x10: ffff8000090b1048 x9 : ffff8000081603fc [ 306.407133] x8 : 000000000000003c x7 : 000000000000003c x6 : 0000000000000001 [ 306.414284] x5 : ffff0000d2950980 x4 : 0000000000000000 x3 : 0000000000000000 [ 306.421432] x2 : 0000000000000001 x1 : ffff0000d2951308 x0 : ffff0000d2951308 [ 306.428585] Call trace: [ 306.431035] timerqueue_del+0x68/0x70 [ 306.434706] __remove_hrtimer+0x5c/0xa0 [ 306.438549] hrtimer_start_range_ns+0x2bc/0x370 [ 306.443089] stmmac_xdp_xmit+0x174/0x1b0 [ 306.447021] bq_xmit_all+0x194/0x4b0 [ 306.450612] __dev_flush+0x4c/0x98 [ 306.454024] xdp_do_flush+0x18/0x38 [ 306.457522] fec_enet_rx_napi+0x6c8/0xc68 [ 306.461539] __napi_poll+0x40/0x220 [ 306.465038] net_rx_action+0xf8/0x240 [ 306.468707] __do_softirq+0x128/0x3a8 [ 306.472378] run_ksoftirqd+0x40/0x58 [ 306.475961] smpboot_thread_fn+0x1c4/0x288 [ 306.480068] kthread+0x124/0x138 [ 306.483305] ret_from_fork+0x10/0x20 [ 306.486889] ---[ end trace 0000000000000000 ]--- Fixes: 66c0e13ad236 ("drivers: net: turn on XDP features") Signed-off-by: Wei Fang <[email protected]> Reviewed-by: Simon Horman <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2023-05-25net: mellanox: mlxbf_gige: Fix skb_panic splat under memory pressureThomas Bogendoerfer1-6/+7
Do skb_put() after a new skb has been successfully allocated otherwise the reused skb leads to skb_panics or incorrect packet sizes. Fixes: f92e1869d74e ("Add Mellanox BlueField Gigabit Ethernet driver") Signed-off-by: Thomas Bogendoerfer <[email protected]> Reviewed-by: Simon Horman <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2023-05-25Merge tag 'parisc-for-6.4-3' of ↵Linus Torvalds1-1/+14
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture fixes from Helge Deller: "Quite a bunch of real bugfixes in here and most of them are tagged for backporting: A fix for cache flushing from irq context, a kprobes & kgdb breakpoint handling fix, and a fix in the alternative code patching function to take care of CPU hotplugging. parisc now provides LOCKDEP support and comes with a lightweight spinlock check. Both features helped me to find the cache flush bug. Additionally writing the AGP gatt has been fixed, the machine allows the user to reboot after a system halt and arch_sync_dma_for_cpu() has been optimized for PCXL PCUs. Summary: - Fix flush_dcache_page() for usage from irq context - Handle kprobes breakpoints only in kernel context - Handle kgdb breakpoints only in kernel context - Use num_present_cpus() in alternative patching code - Enable LOCKDEP support - Add lightweight spinlock checks - Flush AGP gatt writes and adjust gatt mask in parisc_agp_mask_memory() - Allow to reboot machine after system halt - Improve cache flushing for PCXL in arch_sync_dma_for_cpu()" * tag 'parisc-for-6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Fix flush_dcache_page() for usage from irq context parisc: Handle kgdb breakpoints only in kernel context parisc: Handle kprobes breakpoints only in kernel context parisc: Allow to reboot machine after system halt parisc: Enable LOCKDEP support parisc: Add lightweight spinlock checks parisc: Use num_present_cpus() in alternative patching code parisc: Flush gatt writes and adjust gatt mask in parisc_agp_mask_memory() parisc: Improve cache flushing for PCXL in arch_sync_dma_for_cpu()
2023-05-25Merge tag 'net-6.4-rc4' of ↵Linus Torvalds31-196/+370
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from bluetooth and bpf. Current release - regressions: - net: fix skb leak in __skb_tstamp_tx() - eth: mtk_eth_soc: fix QoS on DSA MAC on non MTK_NETSYS_V2 SoCs Current release - new code bugs: - handshake: - fix sock->file allocation - fix handshake_dup() ref counting - bluetooth: - fix potential double free caused by hci_conn_unlink - fix UAF in hci_conn_hash_flush Previous releases - regressions: - core: fix stack overflow when LRO is disabled for virtual interfaces - tls: fix strparser rx issues - bpf: - fix many sockmap/TCP related issues - fix a memory leak in the LRU and LRU_PERCPU hash maps - init the offload table earlier - eth: mlx5e: - do as little as possible in napi poll when budget is 0 - fix using eswitch mapping in nic mode - fix deadlock in tc route query code Previous releases - always broken: - udplite: fix NULL pointer dereference in __sk_mem_raise_allocated() - raw: fix output xfrm lookup wrt protocol - smc: reset connection when trying to use SMCRv2 fails - phy: mscc: enable VSC8501/2 RGMII RX clock - eth: octeontx2-pf: fix TSOv6 offload - eth: cdc_ncm: deal with too low values of dwNtbOutMaxSize" * tag 'net-6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (79 commits) udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated(). net: phy: mscc: enable VSC8501/2 RGMII RX clock net: phy: mscc: remove unnecessary phydev locking net: phy: mscc: add support for VSC8501 net: phy: mscc: add VSC8502 to MODULE_DEVICE_TABLE net/handshake: Enable the SNI extension to work properly net/handshake: Unpin sock->file if a handshake is cancelled net/handshake: handshake_genl_notify() shouldn't ignore @flags net/handshake: Fix uninitialized local variable net/handshake: Fix handshake_dup() ref counting net/handshake: Remove unneeded check from handshake_dup() ipv6: Fix out-of-bounds access in ipv6_find_tlv() net: ethernet: mtk_eth_soc: fix QoS on DSA MAC on non MTK_NETSYS_V2 SoCs docs: netdev: document the existence of the mail bot net: fix skb leak in __skb_tstamp_tx() r8169: Use a raw_spinlock_t for the register locks. page_pool: fix inconsistency for page_pool_ring_[un]lock() bpf, sockmap: Test progs verifier error with latest clang bpf, sockmap: Test FIONREAD returns correct bytes in rx buffer with drops bpf, sockmap: Test FIONREAD returns correct bytes in rx buffer ...
2023-05-25cpufreq: amd-pstate: Update policy->cur in amd_pstate_adjust_perf()Wyes Karny1-1/+7
Driver should update policy->cur after updating the frequency. Currently amd_pstate doesn't update policy->cur when `adjust_perf` is used. Which causes /proc/cpuinfo to show wrong cpu frequency. Fix this by updating policy->cur with correct frequency value in adjust_perf function callback. - Before the fix: (setting min freq to 1.5 MHz) [root@amd]# cat /proc/cpuinfo | grep "cpu MHz" | sort | uniq --count 1 cpu MHz : 1777.016 1 cpu MHz : 1797.160 1 cpu MHz : 1797.270 189 cpu MHz : 400.000 - After the fix: (setting min freq to 1.5 MHz) [root@amd]# cat /proc/cpuinfo | grep "cpu MHz" | sort | uniq --count 1 cpu MHz : 1753.353 1 cpu MHz : 1756.838 1 cpu MHz : 1776.466 1 cpu MHz : 1776.873 1 cpu MHz : 1777.308 1 cpu MHz : 1779.900 183 cpu MHz : 1805.231 1 cpu MHz : 1956.815 1 cpu MHz : 2246.203 1 cpu MHz : 2259.984 Fixes: 1d215f0319c2 ("cpufreq: amd-pstate: Add fast switch function for AMD P-State") Signed-off-by: Wyes Karny <[email protected]> [ rjw: Subject edits ] Cc: 5.17+ <[email protected]> # 5.17+ Signed-off-by: Rafael J. Wysocki <[email protected]>
2023-05-25Merge tag 'for-v6.4-rc' of ↵Linus Torvalds14-112/+132
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply fixes from Sebastian Reichel: - Fix power_supply_get_battery_info for devices without parent devices resulting in NULL pointer dereference - Fix desktop systems reporting to run on battery once a power-supply device with device scope appears (e.g. a HID keyboard with a battery) - Ratelimit debug print about driver not providing data - Fix race condition related to external_power_changed in multiple drivers (ab8500, axp288, bq25890, sc27xx, bq27xxx) - Fix LED trigger switching from blinking to solid-on when charging finishes - Fix multiple races in bq27xxx battery driver - mt6360: handle potential ENOMEM from devm_work_autocancel - sbs-charger: Fix SBS_CHARGER_STATUS_CHARGE_INHIBITED bit - rt9467: avoid passing 0 to dev_err_probe * tag 'for-v6.4-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (21 commits) power: supply: Fix logic checking if system is running from battery power: supply: mt6360: add a check of devm_work_autocancel in mt6360_charger_probe power: supply: sbs-charger: Fix INHIBITED bit for Status reg power: supply: rt9467: Fix passing zero to 'dev_err_probe' power: supply: Ratelimit no data debug output power: supply: Fix power_supply_get_battery_info() if parent is NULL power: supply: bq24190: Call power_supply_changed() after updating input current power: supply: bq25890: Call power_supply_changed() after updating input current or voltage power: supply: bq27xxx: Use mod_delayed_work() instead of cancel() + schedule() power: supply: bq27xxx: After charger plug in/out wait 0.5s for things to stabilize power: supply: bq27xxx: Ensure power_supply_changed() is called on current sign changes power: supply: bq27xxx: Move bq27xxx_battery_update() down power: supply: bq27xxx: Add cache parameter to bq27xxx_battery_current_and_status() power: supply: bq27xxx: Fix poll_interval handling and races on remove power: supply: bq27xxx: Fix I2C IRQ race on remove power: supply: bq27xxx: Fix bq27xxx_battery_update() race condition power: supply: leds: Fix blink to LED on transition power: supply: sc27xx: Fix external_power_changed race power: supply: bq25890: Fix external_power_changed race power: supply: axp288_fuel_gauge: Fix external_power_changed race ...
2023-05-25Merge tag 'platform-drivers-x86-v6.4-3' of ↵Linus Torvalds5-18/+35
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Hans de Goede: "Nothing special to report just a few small fixes" * tag 'platform-drivers-x86-v6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86/intel/ifs: Annotate work queue on stack so object debug does not complain platform/x86: ISST: Remove 8 socket limit platform/mellanox: mlxbf-pmc: fix sscanf() error checking platform/x86/amd/pmf: Fix CnQF and auto-mode after resume platform/x86: asus-wmi: Ignore WMI events with codes 0x7B, 0xC0
2023-05-25Merge tag 'scmi-fix-6.4' of ↵Arnd Bergmann1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Arm SCMI fix for v6.4 Single fix for incorrect invocation of alloc_workqueue() where WQ_SYSFS flag is passed as @max_active parameter instead of OR'ing with the other flags in the @flags parameter. * tag 'scmi-fix-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Fix incorrect alloc_workqueue() invocation Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2023-05-25Merge tag 'optee-async-notif-fix-for-v6.3' of ↵Arnd Bergmann1-1/+3
https://git.linaro.org/people/jens.wiklander/linux-tee into arm/fixes Fixes an uninitialized variable in OP-TEE driver * tag 'optee-async-notif-fix-for-v6.3' of https://git.linaro.org/people/jens.wiklander/linux-tee: optee: fix uninited async notif value Link: https://lore.kernel.org/r/20230421075443.GA3136581@rayden Signed-off-by: Arnd Bergmann <[email protected]>
2023-05-25efi: fix missing prototype warningsArnd Bergmann3-6/+4
The cper.c file needs to include an extra header, and efi_zboot_entry needs an extern declaration to avoid these 'make W=1' warnings: drivers/firmware/efi/libstub/zboot.c:65:1: error: no previous prototype for 'efi_zboot_entry' [-Werror=missing-prototypes] drivers/firmware/efi/efi.c:176:16: error: no previous prototype for 'efi_attr_is_visible' [-Werror=missing-prototypes] drivers/firmware/efi/cper.c:626:6: error: no previous prototype for 'cper_estatus_print' [-Werror=missing-prototypes] drivers/firmware/efi/cper.c:649:5: error: no previous prototype for 'cper_estatus_check_header' [-Werror=missing-prototypes] drivers/firmware/efi/cper.c:662:5: error: no previous prototype for 'cper_estatus_check' [-Werror=missing-prototypes] To make this easier, move the cper specific declarations to include/linux/cper.h. Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: Rafael J. Wysocki <[email protected]> Signed-off-by: Ard Biesheuvel <[email protected]>
2023-05-25efi/libstub: zboot: Avoid eager evaluation of objcopy flagsArd Biesheuvel1-1/+2
The Make variable containing the objcopy flags may be constructed from the output of build tools operating on build artifacts, and these may not exist when doing a make clean. So avoid evaluating them eagerly, to prevent spurious build warnings. Suggested-by: Pedro Falcato <[email protected]> Tested-by: Alan Bartlett <[email protected]> Signed-off-by: Ard Biesheuvel <[email protected]>
2023-05-24net: phy: mscc: enable VSC8501/2 RGMII RX clockDavid Epping2-26/+29
By default the VSC8501 and VSC8502 RGMII/GMII/MII RX_CLK output is disabled. To allow packet forwarding towards the MAC it needs to be enabled. For other PHYs supported by this driver the clock output is enabled by default. Fixes: d3169863310d ("net: phy: mscc: add support for VSC8502") Signed-off-by: David Epping <[email protected]> Reviewed-by: Russell King (Oracle) <[email protected]> Reviewed-by: Vladimir Oltean <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
2023-05-24net: phy: mscc: remove unnecessary phydev lockingDavid Epping1-4/+0
Holding the struct phy_device (phydev) lock is unnecessary when accessing phydev->interface in the PHY driver .config_init method, which is the only place that vsc85xx_rgmii_set_skews() is called from. The phy_modify_paged() function implements required MDIO bus level locking, which can not be achieved by a phydev lock. Signed-off-by: David Epping <[email protected]> Reviewed-by: Russell King (Oracle) <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
2023-05-24net: phy: mscc: add support for VSC8501David Epping2-0/+26
The VSC8501 PHY can use the same driver implementation as the VSC8502. Adding the PHY ID and copying the handler functions of VSC8502 is sufficient to operate it. Signed-off-by: David Epping <[email protected]> Reviewed-by: Vladimir Oltean <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
2023-05-24net: phy: mscc: add VSC8502 to MODULE_DEVICE_TABLEDavid Epping1-0/+1
The mscc driver implements support for VSC8502, so its ID should be in the MODULE_DEVICE_TABLE for automatic loading. Signed-off-by: David Epping <[email protected]> Fixes: d3169863310d ("net: phy: mscc: add support for VSC8502") Reviewed-by: Vladimir Oltean <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
2023-05-24net/mlx5: Fix check for allocation failure in comp_irqs_request_pci()Dan Carpenter1-1/+1
This function accidentally dereferences "cpus" instead of returning directly. Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/r/[email protected]/ Fixes: b48a0f72bc3e ("net/mlx5: Refactor completion irq request/release code") Signed-off-by: Dan Carpenter <[email protected]> Reviewed-by: Simon Horman <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5: DR, Add missing mutex init/destroy in pattern managerYevgeny Kliteynik1-0/+3
Add missing mutex init/destroy as caught by the lock's debug warning: DEBUG_LOCKS_WARN_ON(lock->magic != lock) Fixes: da5d0027d666 ("net/mlx5: DR, Add cache for modify header pattern") Signed-off-by: Yevgeny Kliteynik <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5e: Move Ethernet driver debugfs to profile init callbackJianbo Liu2-5/+11
As priv->dfs_root is cleared, and therefore missed, when change eswitch mode, move the creation of the root debugfs to the init callback of mlx5e_nic_profile and mlx5e_uplink_rep_profile, and the destruction to the cleanup callback for symmeter. Fixes: 288eca60cc31 ("net/mlx5e: Add Ethernet driver debugfs") Signed-off-by: Jianbo Liu <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5e: Don't attach netdev profile while handling internal errorDmytro Linkin1-4/+31
As part of switchdev mode disablement, driver changes port netdevice profile from uplink to nic. If this process is triggered by health recovery flow (PCI reset, for ex.) profile attach would fail because all fw commands aborted when internal error flag is set. As a result, nic netdevice profile is not attached and driver fails to rollback to uplink profile, which leave driver in broken state and cause crash later. To handle broken state do netdevice profile initialization only instead of full attachment and release mdev resources on driver suspend as expected. Actual netdevice attachment is done during driver load. Fixes: c4d7eb57687f ("net/mxl5e: Add change profile method") Signed-off-by: Dmytro Linkin <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5: Fix post parse infra to only parse every action onceVlad Buslov3-5/+12
Caller of mlx5e_tc_act_post_parse() needs it to parse only the subset of actions starting after previous split and ending at the current action. However, that range is not provided as arguments and mlx5e_tc_act_post_parse() uses generic flow_action_for_each() that iterates over all flow actions. Not only this is redundant, it also causes a bug when mlx5e_tc_act->post_parse() callback is not idempotent since it will be called for every split. For example, ct action tc_act_post_parse_ct() callback obtains a reference to mlx5_ct_ft instance and calling it several times during parsing stage will cause reference counter imbalance. Fix the issue by providing a proper action range of the current split subset to mlx5e_tc_act_post_parse() and only calling mlx5e_tc_act->post_parse() for actions inside the subset range. Fixes: 8300f225268b ("net/mlx5e: Create new flow attr for multi table actions") Signed-off-by: Vlad Buslov <[email protected]> Reviewed-by: Roi Dayan <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5e: Use query_special_contexts cmd only once per mdevDragos Tatulea3-21/+25
Don't query the firmware so many times (num rqs * num wqes * wqe frags) because it slows down linearly the interface creation time when the product is larger. Do it only once per mdev and store the result in mlx5e_param. Due to helper function being called from different files, move it to an appropriate location. Rename the function with a proper prefix and add a small cleanup. This fix applies only for legacy rq. Fixes: 1b1e4868836a ("net/mlx5e: Use query_special_contexts for mkeys") Signed-off-by: Dragos Tatulea <[email protected]> Reviewed-by: Or Har-Toov <[email protected]> Reviewed-by: Tariq Toukan <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5: fw_tracer, Fix event handlingShay Drory1-1/+1
mlx5 driver needs to parse traces with event_id inside the range of first_string_trace and num_string_trace. However, mlx5 is parsing all events with event_id >= first_string_trace. Fix it by checking for the correct range. Fixes: c71ad41ccb0c ("net/mlx5: FW tracer, events handling") Signed-off-by: Shay Drory <[email protected]> Reviewed-by: Moshe Shemesh <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5: SF, Drain health before removing deviceShay Drory1-0/+1
There is no point in recovery during device removal. Also, if health work started need to wait for it to avoid races and NULL pointer access. Hence, drain health WQ before removing device. Fixes: 1958fc2f0712 ("net/mlx5: SF, Add auxiliary device driver") Signed-off-by: Shay Drory <[email protected]> Reviewed-by: Moshe Shemesh <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5: Drain health before unregistering devlinkShay Drory1-3/+4
mlx5 health mechanism is using devlink APIs, which are using devlink notify APIs. After the cited patch, using devlink notify APIs after devlink is unregistered triggers a WARN_ON(). Hence, drain health WQ before devlink is unregistered. Fixes: cf530217408e ("devlink: Notify users when objects are accessible") Signed-off-by: Shay Drory <[email protected]> Reviewed-by: Moshe Shemesh <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5e: Do not update SBCM when prio2buffer command is invalidMaher Sanalla1-2/+2
The shared buffer pools configuration which are stored in the SBCM register are updated when the user changes the prio2buffer mapping. However, in case the user desired prio2buffer change is invalid, which can occur due to mapping a lossless priority to a not large enough buffer, the SBCM update should not be performed, as the user command is failed. Thus, Perform the SBCM update only after xoff threshold calculation is performed and the user prio2buffer mapping is validated. Fixes: a440030d8946 ("net/mlx5e: Update shared buffer along with device buffer changes") Signed-off-by: Maher Sanalla <[email protected]> Reviewed-by: Moshe Shemesh <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5e: Consider internal buffers size in port buffer calculationsMaher Sanalla3-21/+36
Currently, when a user triggers a change in port buffer headroom (buffers 0-7), the driver checks that the requested headroom does not exceed the total port buffer size. However, this check does not take into account the internal buffers (buffers 8-9), which are also part of the total port buffer. This can result in treating invalid port buffer change requests as valid, causing unintended changes to the shared buffer. To address this, include the internal buffers size in the calculation of available port buffer space which ensures that port buffer requests do not exceed the correct limit. Furthermore, remove internal buffers (8-9) size from the total_size calculation as these buffers are reserved for internal use and are not exposed to the user. While at it, add verbosity to the debug prints in mlx5e_port_query_buffer() function to ease future debugging. Fixes: ecdf2dadee8e ("net/mlx5e: Receive buffer support for DCBX") Signed-off-by: Maher Sanalla <[email protected]> Reviewed-by: Moshe Shemesh <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5e: Prevent encap offload when neigh update is runningChris Mi1-17/+20
The cited commit adds a compeletion to remove dependency on rtnl lock. But it causes a deadlock for multiple encapsulations: crash> bt ffff8aece8a64000 PID: 1514557 TASK: ffff8aece8a64000 CPU: 3 COMMAND: "tc" #0 [ffffa6d14183f368] __schedule at ffffffffb8ba7f45 #1 [ffffa6d14183f3f8] schedule at ffffffffb8ba8418 #2 [ffffa6d14183f418] schedule_preempt_disabled at ffffffffb8ba8898 #3 [ffffa6d14183f428] __mutex_lock at ffffffffb8baa7f8 #4 [ffffa6d14183f4d0] mutex_lock_nested at ffffffffb8baabeb #5 [ffffa6d14183f4e0] mlx5e_attach_encap at ffffffffc0f48c17 [mlx5_core] #6 [ffffa6d14183f628] mlx5e_tc_add_fdb_flow at ffffffffc0f39680 [mlx5_core] #7 [ffffa6d14183f688] __mlx5e_add_fdb_flow at ffffffffc0f3b636 [mlx5_core] #8 [ffffa6d14183f6f0] mlx5e_tc_add_flow at ffffffffc0f3bcdf [mlx5_core] #9 [ffffa6d14183f728] mlx5e_configure_flower at ffffffffc0f3c1d1 [mlx5_core] #10 [ffffa6d14183f790] mlx5e_rep_setup_tc_cls_flower at ffffffffc0f3d529 [mlx5_core] #11 [ffffa6d14183f7a0] mlx5e_rep_setup_tc_cb at ffffffffc0f3d714 [mlx5_core] #12 [ffffa6d14183f7b0] tc_setup_cb_add at ffffffffb8931bb8 #13 [ffffa6d14183f810] fl_hw_replace_filter at ffffffffc0dae901 [cls_flower] #14 [ffffa6d14183f8d8] fl_change at ffffffffc0db5c57 [cls_flower] #15 [ffffa6d14183f970] tc_new_tfilter at ffffffffb8936047 #16 [ffffa6d14183fac8] rtnetlink_rcv_msg at ffffffffb88c7c31 #17 [ffffa6d14183fb50] netlink_rcv_skb at ffffffffb8942853 #18 [ffffa6d14183fbc0] rtnetlink_rcv at ffffffffb88c1835 #19 [ffffa6d14183fbd0] netlink_unicast at ffffffffb8941f27 #20 [ffffa6d14183fc18] netlink_sendmsg at ffffffffb8942245 #21 [ffffa6d14183fc98] sock_sendmsg at ffffffffb887d482 #22 [ffffa6d14183fcb8] ____sys_sendmsg at ffffffffb887d81a #23 [ffffa6d14183fd38] ___sys_sendmsg at ffffffffb88806e2 #24 [ffffa6d14183fe90] __sys_sendmsg at ffffffffb88807a2 #25 [ffffa6d14183ff28] __x64_sys_sendmsg at ffffffffb888080f #26 [ffffa6d14183ff38] do_syscall_64 at ffffffffb8b9b6a8 #27 [ffffa6d14183ff50] entry_SYSCALL_64_after_hwframe at ffffffffb8c0007c crash> bt 0xffff8aeb07544000 PID: 1110766 TASK: ffff8aeb07544000 CPU: 0 COMMAND: "kworker/u20:9" #0 [ffffa6d14e6b7bd8] __schedule at ffffffffb8ba7f45 #1 [ffffa6d14e6b7c68] schedule at ffffffffb8ba8418 #2 [ffffa6d14e6b7c88] schedule_timeout at ffffffffb8baef88 #3 [ffffa6d14e6b7d10] wait_for_completion at ffffffffb8ba968b #4 [ffffa6d14e6b7d60] mlx5e_take_all_encap_flows at ffffffffc0f47ec4 [mlx5_core] #5 [ffffa6d14e6b7da0] mlx5e_rep_update_flows at ffffffffc0f3e734 [mlx5_core] #6 [ffffa6d14e6b7df8] mlx5e_rep_neigh_update at ffffffffc0f400bb [mlx5_core] #7 [ffffa6d14e6b7e50] process_one_work at ffffffffb80acc9c #8 [ffffa6d14e6b7ed0] worker_thread at ffffffffb80ad012 #9 [ffffa6d14e6b7f10] kthread at ffffffffb80b615d #10 [ffffa6d14e6b7f50] ret_from_fork at ffffffffb8001b2f After the first encap is attached, flow will be added to encap entry's flows list. If neigh update is running at this time, the following encaps of the flow can't hold the encap_tbl_lock and sleep. If neigh update thread is waiting for that flow's init_done, deadlock happens. Fix it by holding lock outside of the for loop. If neigh update is running, prevent encap flows from offloading. Since the lock is held outside of the for loop, concurrent creation of encap entries is not allowed. So remove unnecessary wait_for_completion call for res_ready. Fixes: 95435ad7999b ("net/mlx5e: Only access fully initialized flows in neigh update") Signed-off-by: Chris Mi <[email protected]> Reviewed-by: Roi Dayan <[email protected]> Reviewed-by: Vlad Buslov <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24net/mlx5e: Extract remaining tunnel encap code to dedicated fileChris Mi3-87/+94
Move set_encap_dests() and clean_encap_dests() to the tunnel encap dedicated file. And rename them to mlx5e_tc_tun_encap_dests_set() and mlx5e_tc_tun_encap_dests_unset(). No functional change in this patch. It is needed in the next patch. Signed-off-by: Chris Mi <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2023-05-24drm/amd/display: Have Payload Properly Created After ResumeFangzhi Zuo1-2/+2
At drm suspend sequence, MST dc_sink is removed. When commit cached MST stream back in drm resume sequence, the MST stream payload is not properly created and added into the payload table. After resume, topology change is reprobed by removing existing streams first. That leads to no payload is found in the existing payload table as below error "[drm] ERROR No payload for [MST PORT:] found in mst state" 1. In encoder .atomic_check routine, remove check existance of dc_sink 2. Bypass MST by checking existence of MST root port. dc_link_type cannot differentiate MST port before topology is rediscovered. Reviewed-by: Wayne Lin <[email protected]> Acked-by: Tom Chung <[email protected]> Signed-off-by: Fangzhi Zuo <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2023-05-24drm/amd/display: Fix warning in disabling vblank irqAlan Liu2-21/+16
[Why] During gpu-reset, we toggle vblank irq by calling dc_interrupt_set() instead of amdgpu_irq_get/put() because we don't want to change the irq source's refcount. However, we see the warning when vblank irq is enabled by dc_interrupt_set() during gpu-reset but disabled by amdgpu_irq_put() after gpu-reset. [How] Only in dm_gpureset_toggle_interrupts() we toggle vblank interrupts by calling dc_interrupt_set(). Apart from this we call dm_set_vblank() which uses amdgpu_irq_get/put() to operate vblank irq. Reviewed-by: Bhawanpreet Lakha <[email protected]> Acked-by: Tom Chung <[email protected]> Signed-off-by: Alan Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-05-24drm/amd/pm: Fix output of pp_od_clk_voltageJonatas Esteves1-7/+5
Printing the other clock types should not be conditioned on being able to print OD_SCLK. Some GPUs currently have limited capability of only printing a subset of these. Since this condition was introduced in v5.18-rc1, reading from `pp_od_clk_voltage` has been returning empty on the Asus ROG Strix G15 (2021). Fixes: 79c65f3fcbb1 ("drm/amd/pm: do not expose power implementation details to amdgpu_pm.c") Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Jonatas Esteves <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2023-05-24drm/amd/pm: add missing NotifyPowerSource message mapping for SMU13.0.7Evan Quan1-0/+1
Otherwise, the power source switching will fail due to message unavailable. Fixes: bf4823267a81 ("drm/amd/pm: fix possible power mode mismatch between driver and PMFW") Signed-off-by: Evan Quan <[email protected]> Reviewed-by: Guchun Chen <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2023-05-24drm/radeon: reintroduce radeon_dp_work_func contentAlex Deucher1-0/+10
Put back the radeon_dp_work_func logic. It seems that handling DP RX interrupts is necessary to make some panels work. This was removed with the MST support, but it regresses some systems so add it back. While we are here, add the proper mutex locking. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2567 Fixes: 01ad1d9c2888 ("drm/radeon: Drop legacy MST support") Reviewed-by: Lyude Paul <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: Lyude Paul <[email protected]> Cc: [email protected]
2023-05-24drm/amdgpu: don't enable secure display on incompatible platformsJesse Zhang1-1/+7
[why] [drm] psp gfx command LOAD_TA(0x1) failed and response status is (0x7) [drm] psp gfx command INVOKE_CMD(0x3) failed and response status is (0x4) amdgpu 0000:04:00.0: amdgpu: Secure display: Generic Failure. [how] don't enable secure display on incompatible platforms Suggested-by: Aaron Liu <[email protected]> Signed-off-by: Jesse zhang <[email protected]> Reviewed-by: Aaron Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2023-05-24drm:amd:amdgpu: Fix missing buffer object unlock in failure pathSukrut Bellary2-2/+6
smatch warning - 1) drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:3615 gfx_v9_0_kiq_resume() warn: inconsistent returns 'ring->mqd_obj->tbo.base.resv'. 2) drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:6901 gfx_v10_0_kiq_resume() warn: inconsistent returns 'ring->mqd_obj->tbo.base.resv'. Signed-off-by: Sukrut Bellary <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-05-24Merge tag 'spi-fix-v6.4-rc3' of ↵Linus Torvalds3-64/+51
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A collection of fixes that came in since the merge window, plus an update to MAINTAINERS. The Cadence fixes are coming from the addition of device mode support, they required a couple of incremental updates in order to get something that works robustly for both device and controller modes" * tag 'spi-fix-v6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-cadence: Interleave write of TX and read of RX FIFO spi: dw: Replace spi->chip_select references with function calls spi: MAINTAINERS: drop Krzysztof Kozlowski from Samsung SPI spi: spi-cadence: Only overlap FIFO transactions in slave mode spi: spi-cadence: Avoid read of RX FIFO before its ready spi: spi-geni-qcom: Select FIFO mode for chip select
2023-05-24Merge tag 'regulator-fix-v6.4-rc3' of ↵Linus Torvalds3-6/+9
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "Some fixes that came in since the merge window, nothing terribly exciting - a couple of driver specific fixes and a fix for the error handling when setting up the debugfs for the devices" * tag 'regulator-fix-v6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: mt6359: add read check for PMIC MT6359 regulator: Fix error checking for debugfs_create_dir regulator: pca9450: Fix BUCK2 enable_mask
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