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2021-06-02regulator: bd718x7: Fix the BUCK7 voltage setting on BD71837Matti Vaittinen
Changing the BD71837 voltages for other regulators except the first 4 BUCKs should be forbidden when the regulator is enabled. There may be out-of-spec voltage spikes if the voltage of these "non DVS" bucks is changed when enabled. This restriction was accidentally removed when the LDO voltage change was allowed for BD71847. (It was not noticed that the BD71837 BUCK7 used same voltage setting function as LDOs). Additionally this bug causes incorrect voltage monitoring register access. The voltage change function accidentally used for bd71837 BUCK7 is intended to only handle LDO voltage changes. A BD71847 LDO specific voltage monitoring disabling code gets executed on BD71837 and register offsets are wrongly calculated as regulator is assumed to be an LDO. Prevent the BD71837 BUCK7 voltage change when BUCK7 is enabled by using the correct voltage setting operation. Fixes: 9bcbabafa19b ("regulator: bd718x7: remove voltage change restriction from BD71847 LDOs") Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/bd8c00931421fafa57e3fdf46557a83075b7cc17.1622610103.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-02ASoC: AMD Renoir - add DMI entry for Lenovo 2020 AMD platformsMark Pearson
More laptops identified where the AMD ACP bridge needs to be blocked or the microphone will not work when connected to HDMI. Use DMI to block the microphone PCM device for these platforms. Suggested-by: Gabriel Craciunescu <nix.or.die@gmail.com> Signed-off-by: Mark Pearson <markpearson@lenovo.com> Link: https://lore.kernel.org/r/20210531145502.6079-1-markpearson@lenovo.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-02netfilter: nfnetlink_cthelper: hit EBUSY on updates if size mismatchesPablo Neira Ayuso
The private helper data size cannot be updated. However, updates that contain NFCTH_PRIV_DATA_LEN might bogusly hit EBUSY even if the size is the same. Fixes: 12f7a505331e ("netfilter: add user-space connection tracking helper infrastructure") Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2021-06-02netfilter: nft_ct: skip expectations for confirmed conntrackPablo Neira Ayuso
nft_ct_expect_obj_eval() calls nf_ct_ext_add() for a confirmed conntrack entry. However, nf_ct_ext_add() can only be called for !nf_ct_is_confirmed(). [ 1825.349056] WARNING: CPU: 0 PID: 1279 at net/netfilter/nf_conntrack_extend.c:48 nf_ct_xt_add+0x18e/0x1a0 [nf_conntrack] [ 1825.351391] RIP: 0010:nf_ct_ext_add+0x18e/0x1a0 [nf_conntrack] [ 1825.351493] Code: 41 5c 41 5d 41 5e 41 5f c3 41 bc 0a 00 00 00 e9 15 ff ff ff ba 09 00 00 00 31 f6 4c 89 ff e8 69 6c 3d e9 eb 96 45 31 ed eb cd <0f> 0b e9 b1 fe ff ff e8 86 79 14 e9 eb bf 0f 1f 40 00 0f 1f 44 00 [ 1825.351721] RSP: 0018:ffffc90002e1f1e8 EFLAGS: 00010202 [ 1825.351790] RAX: 000000000000000e RBX: ffff88814f5783c0 RCX: ffffffffc0e4f887 [ 1825.351881] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff88814f578440 [ 1825.351971] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff88814f578447 [ 1825.352060] R10: ffffed1029eaf088 R11: 0000000000000001 R12: ffff88814f578440 [ 1825.352150] R13: ffff8882053f3a00 R14: 0000000000000000 R15: 0000000000000a20 [ 1825.352240] FS: 00007f992261c900(0000) GS:ffff889faec00000(0000) knlGS:0000000000000000 [ 1825.352343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1825.352417] CR2: 000056070a4d1158 CR3: 000000015efe0000 CR4: 0000000000350ee0 [ 1825.352508] Call Trace: [ 1825.352544] nf_ct_helper_ext_add+0x10/0x60 [nf_conntrack] [ 1825.352641] nft_ct_expect_obj_eval+0x1b8/0x1e0 [nft_ct] [ 1825.352716] nft_do_chain+0x232/0x850 [nf_tables] Add the ct helper extension only for unconfirmed conntrack. Skip rule evaluation if the ct helper extension does not exist. Thus, you can only create expectations from the first packet. It should be possible to remove this limitation by adding a new action to attach a generic ct helper to the first packet. Then, use this ct helper extension from follow up packets to create the ct expectation. While at it, add a missing check to skip the template conntrack too and remove check for IPCT_UNTRACK which is implicit to !ct. Fixes: 857b46027d6f ("netfilter: nft_ct: add ct expectations support") Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2021-06-02Revert "i915: use io_mapping_map_user"Matthew Auld
This reverts commit b739f125e4ebd73d10ed30a856574e13649119ed. We are unfortunately seeing more issues like we did in 293837b9ac8d ("Revert "i915: fix remap_io_sg to verify the pgprot""), except this is now for the vm_fault_gtt path, where we are now hitting the same BUG_ON(!pte_none(*pte)): [10887.466150] kernel BUG at mm/memory.c:2183! [10887.466162] invalid opcode: 0000 [#1] PREEMPT SMP PTI [10887.466168] CPU: 0 PID: 7775 Comm: ffmpeg Tainted: G U 5.13.0-rc3-CI-Nightly #1 [10887.466174] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./J4205-ITX, BIOS P1.40 07/14/2017 [10887.466177] RIP: 0010:remap_pfn_range_notrack+0x30f/0x440 [10887.466188] Code: e8 96 d7 e0 ff 84 c0 0f 84 27 01 00 00 48 ba 00 f0 ff ff ff ff 0f 00 4c 89 e0 48 c1 e0 0c 4d 85 ed 75 96 48 21 d0 31 f6 eb a9 <0f> 0b 48 39 37 0f 85 0e 01 00 00 48 8b 0c 24 48 39 4f 08 0f 85 00 [10887.466193] RSP: 0018:ffffc90006e33c50 EFLAGS: 00010286 [10887.466198] RAX: 800000000000002f RBX: 00007f5e01800000 RCX: 0000000000000028 [10887.466201] RDX: 0000000000000001 RSI: ffffea0000000000 RDI: 0000000000000000 [10887.466204] RBP: ffffea000033fea8 R08: 800000000000002f R09: ffff8881072256e0 [10887.466207] R10: ffffc9000b84fff8 R11: 0000000017dab000 R12: 0000000000089f9f [10887.466210] R13: 800000000000002f R14: 00007f5e017e4000 R15: ffff88800cffaf20 [10887.466213] FS: 00007f5e04849640(0000) GS:ffff888278000000(0000) knlGS:0000000000000000 [10887.466216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [10887.466220] CR2: 00007fd9b191a2ac CR3: 00000001829ac000 CR4: 00000000003506f0 [10887.466223] Call Trace: [10887.466233] vm_fault_gtt+0x1ca/0x5d0 [i915] [10887.466381] ? ktime_get+0x38/0x90 [10887.466389] __do_fault+0x37/0x90 [10887.466395] __handle_mm_fault+0xc46/0x1200 [10887.466402] handle_mm_fault+0xce/0x2a0 [10887.466407] do_user_addr_fault+0x1c5/0x660 Reverting this commit is reported to fix the issue. Reported-by: Eero Tamminen <eero.t.tamminen@intel.com> References: https://gitlab.freedesktop.org/drm/intel/-/issues/3519 Fixes: b739f125e4eb ("i915: use io_mapping_map_user") Cc: Christoph Hellwig <hch@lst.de> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210527185145.458021-1-matthew.auld@intel.com
2021-06-02drm/i915/selftests: Fix return value check in live_breadcrumbs_smoketest()Zhihao Cheng
In case of error, the function live_context() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: 52c0fdb25c7c ("drm/i915: Replace global breadcrumbs with per-context interrupt tracking") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/33c46ef24cd547d0ad21dc106441491a@intel.com [tursulin: Wrap commit text, fix Fixes: tag.] Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2021-06-02drm/i915: use DEVICE_ATTR_RO macroYueHaibing
Use DEVICE_ATTR_RO() helper instead of plain DEVICE_ATTR(), which makes the code a bit shorter and easier to read. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210528100403.21548-1-yuehaibing@huawei.com
2021-06-02drm/ttm: rename bo->mem and make it a pointerChristian König
When we want to decouble resource management from buffer management we need to be able to handle resources separately. Add a resource pointer and rename bo->mem so that all code needs to change to access the pointer instead. No functional change. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210430092508.60710-4-christian.koenig@amd.com
2021-06-02ALSA: control led: fix memory leak in snd_ctl_led_registerDongliang Mu
The snd_ctl_led_sysfs_add and snd_ctl_led_sysfs_remove should contain the refcount operations in pair. However, snd_ctl_led_sysfs_remove fails to decrease the refcount to zero, which causes device_release never to be invoked. This leads to memory leak to some resources, like struct device_private. In addition, we also free some other similar memory leaks in snd_ctl_led_init/snd_ctl_led_exit. Fix this by replacing device_del to device_unregister in snd_ctl_led_sysfs_remove/snd_ctl_led_init/snd_ctl_led_exit. Note that, when CONFIG_DEBUG_KOBJECT_RELEASE is enabled, put_device will call kobject_release and delay the release of kobject, which will cause use-after-free when the memory backing the kobject is freed at once. Reported-by: syzbot+08a7d8b51ea048a74ffb@syzkaller.appspotmail.com Fixes: a135dfb5de15 ("ALSA: led control - add sysfs kcontrol LED marking layer") Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20210602034136.2762497-1-mudongliangabcd@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-06-02Merge drm/drm-next into drm-intel-gt-nextJoonas Lahtinen
Pulling in -rc2 fixes and TTM changes that next upcoming patches depend on. Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2021-06-02nvmet: fix freeing unallocated p2pmemMax Gurtovoy
In case p2p device was found but the p2p pool is empty, the nvme target is still trying to free the sgl from the p2p pool instead of the regular sgl pool and causing a crash (BUG() is called). Instead, assign the p2p_dev for the request only if it was allocated from p2p pool. This is the crash that was caused: [Sun May 30 19:13:53 2021] ------------[ cut here ]------------ [Sun May 30 19:13:53 2021] kernel BUG at lib/genalloc.c:518! [Sun May 30 19:13:53 2021] invalid opcode: 0000 [#1] SMP PTI ... [Sun May 30 19:13:53 2021] kernel BUG at lib/genalloc.c:518! ... [Sun May 30 19:13:53 2021] RIP: 0010:gen_pool_free_owner+0xa8/0xb0 ... [Sun May 30 19:13:53 2021] Call Trace: [Sun May 30 19:13:53 2021] ------------[ cut here ]------------ [Sun May 30 19:13:53 2021] pci_free_p2pmem+0x2b/0x70 [Sun May 30 19:13:53 2021] pci_p2pmem_free_sgl+0x4f/0x80 [Sun May 30 19:13:53 2021] nvmet_req_free_sgls+0x1e/0x80 [nvmet] [Sun May 30 19:13:53 2021] kernel BUG at lib/genalloc.c:518! [Sun May 30 19:13:53 2021] nvmet_rdma_release_rsp+0x4e/0x1f0 [nvmet_rdma] [Sun May 30 19:13:53 2021] nvmet_rdma_send_done+0x1c/0x60 [nvmet_rdma] Fixes: c6e3f1339812 ("nvmet: add metadata support for block devices") Reviewed-by: Israel Rukshin <israelr@nvidia.com> Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com> Reviewed-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2021-06-02nvme-loop: do not warn for deleted controllers during resetHannes Reinecke
During concurrent reset and delete calls the reset workqueue is flushed, causing nvme_loop_reset_ctrl_work() to be executed when the controller is in state DELETING or DELETING_NOIO. But this is expected, so we shouldn't issue a WARN_ON here. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de>
2021-06-02nvme-loop: check for NVME_LOOP_Q_LIVE in nvme_loop_destroy_admin_queue()Hannes Reinecke
We need to check the NVME_LOOP_Q_LIVE flag in nvme_loop_destroy_admin_queue() to protect against duplicate invocations eg during concurrent reset and remove calls. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2021-06-02nvme-loop: clear NVME_LOOP_Q_LIVE when nvme_loop_configure_admin_queue() failsHannes Reinecke
When the call to nvme_enable_ctrl() in nvme_loop_configure_admin_queue() fails the NVME_LOOP_Q_LIVE flag is not cleared. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2021-06-02nvme-loop: reset queue count to 1 in nvme_loop_destroy_io_queues()Hannes Reinecke
The queue count is increased in nvme_loop_init_io_queues(), so we need to reset it to 1 at the end of nvme_loop_destroy_io_queues(). Otherwise the function is not re-entrant safe, and crash will happen during concurrent reset and remove calls. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2021-06-01Merge remote-tracking branch 'riscv/riscv-wx-mappings' into fixesPalmer Dabbelt
This single commit is shared between fixes and for-next, as it fixes a concrete bug while likely conflicting with a more invasive cleanup to avoid these oddball mappings entirely. * riscv/riscv-wx-mappings: riscv: mm: Fix W+X mappings at boot
2021-06-01RISC-V: Fix memblock_free() usages in init_resources()Wende Tan
`memblock_free()` takes a physical address as its first argument. Fix the wrong usages in `init_resources()`. Fixes: ffe0e526126884cf036a6f724220f1f9b4094fd2 ("RISC-V: Improve init_resources()") Fixes: 797f0375dd2ef5cdc68ac23450cbae9a5c67a74e ("RISC-V: Do not allocate memblock while iterating reserved memblocks") Signed-off-by: Wende Tan <twd2.me@gmail.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-06-01riscv: skip errata_cip_453.o if CONFIG_ERRATA_SIFIVE_CIP_453 is disabledVincent
The errata_cip_453.o should be built only when the Kconfig CONFIG_ERRATA_SIFIVE_CIP_453 is enabled. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Vincent <vincent.chen@sifive.com> Fixes: 0e0d4992517f ("riscv: enable SiFive errata CIP-453 and CIP-1200 Kconfig only if CONFIG_64BIT=y") Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-06-02Merge tag 'drm-intel-gt-next-2021-05-28' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - Add reworked uAPI for DG1 behind CONFIG_BROKEN (Matt A, Abdiel) Driver Changes: - Fix for Gitlab issues #3293 and #3450: Avoid kernel crash on older L-shape memory machines - Add Wa_14010733141 (VDBox SFC reset) for Gen11+ (Aditya) - Fix crash in auto_retire active retire callback due to misalignment (Stephane) - Fix overlay active retire callback alignment (Tvrtko) - Eliminate need to align active retire callbacks (Matt A, Ville, Daniel) - Program FF_MODE2 tuning value for all Gen12 platforms (Caz) - Add Wa_14011060649 for TGL,RKL,DG1 and ADLS (Swathi) - Create stolen memory region from local memory on DG1 (CQ) - Place PD in LMEM on dGFX (Matt A) - Use WC when default state object is allocated in LMEM (Venkata) - Determine the coherent map type based on object location (Venkata) - Use lmem physical addresses for fb_mmap() on discrete (Mohammed) - Bypass aperture on fbdev when LMEM is available (Anusha) - Return error value when displayable BO not in LMEM for dGFX (Mohammed) - Do release kernel context if breadcrumb measure fails (Janusz) - Hide modparams for compiled-out features (Tvrtko) - Apply Wa_22010271021 for all Gen11 platforms (Caz) - Fix unlikely ref count race in arming the watchdog timer (Tvrtko) - Check actual RC6 enable status in PMU (Tvrtko) - Fix a double free in gen8_preallocate_top_level_pdp (Lv) - Use trylock in shrinker for GGTT on BSW VT-d and BXT (Maarten) - Remove erroneous i915_is_ggtt check for I915_GEM_OBJECT_UNBIND_VM_TRYLOCK (Maarten) - Convert uAPI headers to real kerneldoc (Matt A) - Clean up kerneldoc warnings headers (Matt A, Maarten) - Fail driver if LMEM training failed (Matt R) - Avoid div-by-zero on Gen2 (Ville) - Read C0DRB3/C1DRB3 as 16 bits again and add _BW suffix (Ville) - Remove reference to struct drm_device.pdev (Thomas) - Increase separation between GuC and execlists code (Chris, Matt B) - Use might_alloc() (Bernard) - Split DGFX_FEATURES from GEN12_FEATURES (Lucas) - Deduplicate Wa_22010271021 programming on (Jose) - Drop duplicate WaDisable4x2SubspanOptimization:hsw (Tvrtko) - Selftest improvements (Chris, Hsin-Yi, Tvrtko) - Shuffle around init_memory_region for stolen (Matt) - Typo fixes (wengjianfeng) [airlied: fix conflict with fixes in i915_active.c] Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YLCbBR22BsQ/dpJB@jlahtine-mobl.ger.corp.intel.com
2021-06-01riscv: mm: Fix W+X mappings at bootJisheng Zhang
When the kernel mapping was moved the last 2GB of the address space, (__va(PFN_PHYS(max_low_pfn))) is much smaller than the .data section start address, the last set_memory_nx() in protect_kernel_text_data() will fail, thus the .data section is still mapped as W+X. This results in below W+X mapping waring at boot. Fix it by passing the correct .data section page num to the set_memory_nx(). [ 0.396516] ------------[ cut here ]------------ [ 0.396889] riscv/mm: Found insecure W+X mapping at address (____ptrval____)/0xffffffff80c00000 [ 0.398347] WARNING: CPU: 0 PID: 1 at arch/riscv/mm/ptdump.c:258 note_page+0x244/0x24a [ 0.398964] Modules linked in: [ 0.399459] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.13.0-rc1+ #14 [ 0.400003] Hardware name: riscv-virtio,qemu (DT) [ 0.400591] epc : note_page+0x244/0x24a [ 0.401368] ra : note_page+0x244/0x24a [ 0.401772] epc : ffffffff80007c86 ra : ffffffff80007c86 sp : ffffffe000e7bc30 [ 0.402304] gp : ffffffff80caae88 tp : ffffffe000e70000 t0 : ffffffff80cb80cf [ 0.402800] t1 : ffffffff80cb80c0 t2 : 0000000000000000 s0 : ffffffe000e7bc80 [ 0.403310] s1 : ffffffe000e7bde8 a0 : 0000000000000053 a1 : ffffffff80c83ff0 [ 0.403805] a2 : 0000000000000010 a3 : 0000000000000000 a4 : 6c7e7a5137233100 [ 0.404298] a5 : 6c7e7a5137233100 a6 : 0000000000000030 a7 : ffffffffffffffff [ 0.404849] s2 : ffffffff80e00000 s3 : 0000000040000000 s4 : 0000000000000000 [ 0.405393] s5 : 0000000000000000 s6 : 0000000000000003 s7 : ffffffe000e7bd48 [ 0.405935] s8 : ffffffff81000000 s9 : ffffffffc0000000 s10: ffffffe000e7bd48 [ 0.406476] s11: 0000000000001000 t3 : 0000000000000072 t4 : ffffffffffffffff [ 0.407016] t5 : 0000000000000002 t6 : ffffffe000e7b978 [ 0.407435] status: 0000000000000120 badaddr: 0000000000000000 cause: 0000000000000003 [ 0.408052] Call Trace: [ 0.408343] [<ffffffff80007c86>] note_page+0x244/0x24a [ 0.408855] [<ffffffff8010c5a6>] ptdump_hole+0x14/0x1e [ 0.409263] [<ffffffff800f65c6>] walk_pgd_range+0x2a0/0x376 [ 0.409690] [<ffffffff800f6828>] walk_page_range_novma+0x4e/0x6e [ 0.410146] [<ffffffff8010c5f8>] ptdump_walk_pgd+0x48/0x78 [ 0.410570] [<ffffffff80007d66>] ptdump_check_wx+0xb4/0xf8 [ 0.410990] [<ffffffff80006738>] mark_rodata_ro+0x26/0x2e [ 0.411407] [<ffffffff8031961e>] kernel_init+0x44/0x108 [ 0.411814] [<ffffffff80002312>] ret_from_exception+0x0/0xc [ 0.412309] ---[ end trace 7ec3459f2547ea83 ]--- [ 0.413141] Checked W+X mappings: failed, 512 W+X pages found Fixes: 2bfc6cd81bd17e43 ("riscv: Move kernel mapping outside of linear mapping") Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-06-01Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Jiri Kosina: - memory leak fix in usbhid from Anirudh Rayabharam - additions for a few new recognized generic key IDs from Dmitry Torokhov - Asus T101HA and Dell K15A quirks from Hans de Goede - memory leak fix in amd_sfh from Basavaraj Natikar - Win8 compatibility and Stylus fixes in multitouch driver from Ahelenia Ziemiańska - NULL pointer dereference fix in hid-magicmouse from Johan Hovold - assorted other small fixes and device ID additions * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (33 commits) HID: asus: Cleanup Asus T101HA keyboard-dock handling HID: magicmouse: fix NULL-deref on disconnect HID: intel-ish-hid: ipc: Add Alder Lake device IDs HID: i2c-hid: fix format string mismatch HID: amd_sfh: Fix memory leak in amd_sfh_work HID: amd_sfh: Use devm_kzalloc() instead of kzalloc() HID: ft260: improve error handling of ft260_hid_feature_report_get() HID: magicmouse: fix crash when disconnecting Magic Trackpad 2 HID: gt683r: add missing MODULE_DEVICE_TABLE HID: pidff: fix error return code in hid_pidff_init() HID: logitech-hidpp: initialize level variable HID: multitouch: Disable event reporting on suspend on the Asus T101HA touchpad HID: core: Remove extraneous empty line before EXPORT_SYMBOL_GPL(hid_check_keys_pressed) HID: hid-sensor-custom: Process failure of sensor_hub_set_feature() HID: i2c-hid: Skip ELAN power-on command after reset HID: usbhid: fix info leak in hid_submit_ctrl HID: Add BUS_VIRTUAL to hid_connect logging HID: multitouch: set Stylus suffix for Stylus-application devices, too HID: multitouch: require Finger field to mark Win8 reports as MT HID: remove the unnecessary redefinition of a macro ...
2021-06-01scsi: scsi_devinfo: Add blacklist entry for HPE OPEN-VEwan D. Milne
Apparently some arrays are now returning "HPE" as the vendor. Link: https://lore.kernel.org/r/20210601175214.25719-1-emilne@redhat.com Signed-off-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-01Merge tag 'gfs2-v5.13-rc2-fixes2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 fix from Andreas Gruenbacher: "Revert broken commit" * tag 'gfs2-v5.13-rc2-fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: Revert "gfs2: Fix mmap locking for write faults"
2021-06-01Bluetooth: Add a new USB ID for RTL8822CELarry Finger
Some models of the RTL8822ce utilize a different USB ID. Add this new one to the Bluetooth driver. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-06-01scsi: ufs: ufs-mediatek: Fix HCI version in some platformsStanley Chu
Some MediaTek SoC platforms with UFSHCI version below 3.0 have incorrect UFSHCI versions showed in register map. Fix the version by referring to UniPro version which is always correct. Link: https://lore.kernel.org/r/20210531062642.12642-1-stanley.chu@mediatek.com Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-01scsi: qedf: Do not put host in qedf_vport_create() unconditionallyDaniel Wagner
Do not drop reference count on vn_port->host in qedf_vport_create() unconditionally. Instead drop the reference count in qedf_vport_destroy(). Link: https://lore.kernel.org/r/20210521143440.84816-1-dwagner@suse.de Reported-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-01drm/amdgpu: remove unsafe optimization to drop preamble ibJiansong Chen
Take the situation with gfxoff, the optimization may cause corrupt CE ram contents. In addition emit_cntxcntl callback has similar optimization which firmware can handle properly even for power feature. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: Add vbios info ioctl interfaceJiawei Gu
Add AMDGPU_INFO_VBIOS_INFO subquery id for detailed vbios info. Provides a way for the user application to get the VBIOS information without having to parse the binary. It is useful for the user to be able to display in a simple way the VBIOS version in their system if they happen to encounter an issue. V2: Use numeric serial. Parse and expose vbios version string. V3: Remove redundant data in drm_amdgpu_info_vbios struct. V4: 64 bit alignment in drm_amdgpu_info_vbios. v5: squash together all the reverts, etc. (Alex) Signed-off-by: Jiawei Gu <Jiawei.Gu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: bump driver versionAlex Deucher
For 16bpc display support. Reviewed-by: Mario Kleiner <mario.kleiner.de@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Mario Kleiner <mario.kleiner.de@gmail.com>
2021-06-01drm/amdgpu: Remove unneeded semicolonZheng Yongjun
Remove unneeded semicolon. Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/display: fix warning: ‘update_dsc_caps’ and ↵Baokun Li
‘apply_dsc_policy_for_stream’ defined but not used Fixes gcc '-Wunused-function' warning: ‘update_dsc_caps’ and ‘apply_dsc_policy_for_stream’ are only used if 'CONFIG_DRM_AMD_DC_DCN' is defined, however, it's defined even if 'CONFIG_DRM_AMD_DC_DCN' is not defined. Thus gcc will report following warning if 'CONFIG_DRM_AMD_DC_DCN' is not defined: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5572:13: warning: ‘apply_dsc_policy_for_stream’ defined but not used [-Wunused-function] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5556:13: warning: ‘update_dsc_caps’ defined but not used [-Wunused-function] Thus move the definition of ‘update_dsc_caps’ and ‘apply_dsc_policy_for_stream’ inside define macro to fix it. Signed-off-by: Baokun Li <libaokun1@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/display: Remove the redundant initialization of local variableShaokun Zhang
Local variable 'i' and 'j' will be initialized in the for loop, so remove the redundant initialization. Cc: Harry Wentland <harry.wentland@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/display: fix gcc set but not used warning of variable 'old_plane_state'Yu Kuai
define a new macro for_each_new_plane_in_state_reverse to replace for_each_oldnew_plane_in_state_reverse, so that the unused variable 'old_plane_state' can be removed. Fix gcc warning: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:10066:26: warning: variable ‘old_plane_state’ set but not used [-Wunused-but-set-variable] Signed-off-by: Yu Kuai <yukuai3@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/display: Avoid HDCP over-read and corruptionKees Cook
Instead of reading the desired 5 bytes of the actual target field, the code was reading 8. This could result in a corrupted value if the trailing 3 bytes were non-zero, so instead use an appropriately sized and zero-initialized bounce buffer, and read only 5 bytes before casting to u64. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01amdgpu: remove unreachable codeJiapeng Chong
In the function amdgpu_uvd_cs_msg(), every branch in the switch statement will have a return, so the code below the switch statement will not be executed. Eliminate the follow smatch warning: drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:845 amdgpu_uvd_cs_msg() warn: ignoring unreachable code. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01amd/display: convert DRM_DEBUG_ATOMIC to drm_dbg_atomicSimon Ser
This allows to tie the log message to a specific DRM device. Signed-off-by: Simon Ser <contact@emersion.fr> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <hwentlan@amd.com> Cc: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: Fix a bug on flag table_freedEric Huang
table_freed will be always true when mapping a memory with size bigger than 2MB. The problem is page table's entries are always existed, but existing mapping depends on page talbe's bo, so using a check of page table's bo existed will resolve the issue. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: optimize code about format string in gfx_v10_0_init_microcode()Kevin Wang
the memset() and snprintf() is not necessary. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: fix sdma firmware version error in sriovKevin Wang
Re-adjust the function return order to avoid empty sdma version in the sriov environment. (read amdgpu_firmware_info) Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: enable smart shift on dGPU (v5)Sathishkumar S
enable smart shift on dGPU if it is part of HG system and the platform supports ATCS method to handle power shift. V2: avoid psc updates in baco enter and exit (Lijo) fix alignment (Shashank) V3: rebased on unified ATCS handling. (Alex) V4: check for return value and warn on failed update (Shashank) return 0 if device does not support smart shift. (Lizo) V5: rebased on ATPX/ATCS structures global (Alex) Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Shashank Sharma <shashank.sharma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: flush gart changes after all BO recoveryNirmoy Das
Don't flush gart changes after recovering each BO instead do it after recovering all the BOs. Flishing gart also needed for amdgpu_ttm_alloc_gart(). v4: use containerof to retrieve adev struct. v3: rename amdgpu_gart_tlb_flush() -> amdgpu_gart_invalidate_tlb(). v2: abstract out gart tlb flushing logic to amdgpu_gart.c Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: do not allocate entries separatelyNirmoy Das
Allocate PD/PT entries while allocating VM BOs and use that instead of allocating those entries separately. v2: create a new var for num entries. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: remove unused codeNirmoy Das
Remove unused code related to shadow BO. v2: removing shadow bo ptr from base class. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: switch to amdgpu_bo_vm for vm codeNirmoy Das
The subclass, amdgpu_bo_vm is intended for PT/PD BOs which are also shadowed, so switch to amdgpu_bo_vm BO for PT/PD BOs. v4: update amdgpu_vm_update_funcs to accept amdgpu_bo_vm. v3: simplify code. check also if shadow bo exist instead of checking bo only type. v2: squash three related patches. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/admgpu: add two shadow BO helper functionsNirmoy Das
Add amdgpu_bo_add_to_shadow_list() to handle shadow list additions and amdgpu_bo_shadowed() to check if a BO is shadowed. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: move shadow bo validation to VM codeNirmoy Das
Do the shadow bo validation in the VM code as VM code knows/owns shadow BOs. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: add amdgpu_bo_vm bo typeNirmoy Das
Add new BO subclass that will be used by amdgpu vm code. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: make sure we unpin the UVD BONirmoy Das
Releasing pinned BOs is illegal now. UVD 6 was missing from: commit 2f40801dc553 ("drm/amdgpu: make sure we unpin the UVD BO") Fixes: 2f40801dc553 ("drm/amdgpu: make sure we unpin the UVD BO") Cc: stable@vger.kernel.org Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/pm: retain the fine grain tuning parameters after resumeXiaojian Du
This patch is to retain the fine grain tuning parameters after resume for legacy APU, it will cover Raven/Raven2/Picasso. Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/display: WARN_ON cleanupsNirmoy Das
Use WARN_ON() inside if-condition when possible. v2: Squash in coding style fix (Alex) Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-22 15:36:33 +0000