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2021-06-08drm/msm/a6xx: avoid shadow NULL reference in failure pathJonathan Marek1-1/+1
If a6xx_hw_init() fails before creating the shadow_bo, the a6xx_pm_suspend code referencing it will crash. Change the condition to one that avoids this problem (note: creation of shadow_bo is behind this same condition) Fixes: e8b0b994c3a5 ("drm/msm/a6xx: Clear shadow on suspend") Signed-off-by: Jonathan Marek <[email protected]> Reviewed-by: Akhil P Oommen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Clark <[email protected]>
2021-06-08drm/msm/a6xx: fix incorrectly set uavflagprd_inv field for A650Jonathan Marek1-1/+1
Value was shifted in the wrong direction, resulting in the field always being zero, which is incorrect for A650. Fixes: d0bac4e9cd66 ("drm/msm/a6xx: set ubwc config for A640 and A650") Signed-off-by: Jonathan Marek <[email protected]> Reviewed-by: Akhil P Oommen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Clark <[email protected]>
2021-06-08drm/msm/a6xx: update/fix CP_PROTECT initializationJonathan Marek2-40/+113
Update CP_PROTECT register programming based on downstream. A6XX_PROTECT_RW is renamed to A6XX_PROTECT_NORDWR to make things aligned and also be more clear about what it does. Note that this required switching to use the CP_ALWAYS_ON_COUNTER as the GMU counter is not accessible from the cmdstream. Which also means using the CPU counter for the msm_gpu_submit_flush() tracepoint (as catapult depends on being able to compare this to the start/end values captured in cmdstream). This may need to be revisited when IFPC is enabled. Also, compared to downstream, this opens up CP_PERFCTR_CP_SEL as the userspace performance tooling (fdperf and pps-producer) expect to be able to configure the CP counters. Fixes: 4b565ca5a2cb ("drm/msm: Add A6XX device support") Signed-off-by: Jonathan Marek <[email protected]> Reviewed-by: Akhil P Oommen <[email protected]> Link: https://lore.kernel.org/r/[email protected] [switch to CP_ALWAYS_ON_COUNTER, open up CP_PERFCNTR_CP_SEL, and spiff up commit msg] Signed-off-by: Rob Clark <[email protected]>
2021-06-08radeon: use memcpy_to/fromio for UVD fw uploadChen Li1-2/+2
I met a gpu addr bug recently and the kernel log tells me the pc is memcpy/memset and link register is radeon_uvd_resume. As we know, in some architectures, optimized memcpy/memset may not work well on device memory. Trival memcpy_toio/memset_io can fix this problem. BTW, amdgpu has already done it in: commit ba0b2275a678 ("drm/amdgpu: use memcpy_to/fromio for UVD fw upload"), that's why it has no this issue on the same gpu and platform. Signed-off-by: Chen Li <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-06-08drm/amd/pm: Fix fall-through warning for ClangGustavo A. R. Silva1-0/+1
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-06-08drm/amdgpu: Fix incorrect register offsets for Sienna CichlidRohit Khaire1-5/+21
RLC_CP_SCHEDULERS and RLC_SPARE_INT0 have different offsets for Sienna Cichlid Signed-off-by: Rohit Khaire <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-06-08drm/amdgpu: Use drm_dbg_kms for reporting failure to get a GEM FBMichel Dänzer1-2/+2
drm_err meant broken user space could spam dmesg. Fixes: f258907fdd835e "drm/amdgpu: Verify bo size can fit framebuffer size on init." Reviewed-by: Christian König <[email protected]> Signed-off-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-06-08drm/amdgpu: switch kzalloc to kvzalloc in amdgpu_bo_createChangfeng1-2/+2
It will cause error when alloc memory larger than 128KB in amdgpu_bo_create->kzalloc. So it needs to switch kzalloc to kvzalloc. Call Trace: alloc_pages_current+0x6a/0xe0 kmalloc_order+0x32/0xb0 kmalloc_order_trace+0x1e/0x80 __kmalloc+0x249/0x2d0 amdgpu_bo_create+0x102/0x500 [amdgpu] ? xas_create+0x264/0x3e0 amdgpu_bo_create_vm+0x32/0x60 [amdgpu] amdgpu_vm_pt_create+0xf5/0x260 [amdgpu] amdgpu_vm_init+0x1fd/0x4d0 [amdgpu] Signed-off-by: Changfeng <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-06-08KVM: x86: Ensure liveliness of nested VM-Enter fail tracepoint messageSean Christopherson1-3/+3
Use the __string() machinery provided by the tracing subystem to make a copy of the string literals consumed by the "nested VM-Enter failed" tracepoint. A complete copy is necessary to ensure that the tracepoint can't outlive the data/memory it consumes and deference stale memory. Because the tracepoint itself is defined by kvm, if kvm-intel and/or kvm-amd are built as modules, the memory holding the string literals defined by the vendor modules will be freed when the module is unloaded, whereas the tracepoint and its data in the ring buffer will live until kvm is unloaded (or "indefinitely" if kvm is built-in). This bug has existed since the tracepoint was added, but was recently exposed by a new check in tracing to detect exactly this type of bug. fmt: '%s%s ' current_buffer: ' vmx_dirty_log_t-140127 [003] .... kvm_nested_vmenter_failed: ' WARNING: CPU: 3 PID: 140134 at kernel/trace/trace.c:3759 trace_check_vprintf+0x3be/0x3e0 CPU: 3 PID: 140134 Comm: less Not tainted 5.13.0-rc1-ce2e73ce600a-req #184 Hardware name: ASUS Q87M-E/Q87M-E, BIOS 1102 03/03/2014 RIP: 0010:trace_check_vprintf+0x3be/0x3e0 Code: <0f> 0b 44 8b 4c 24 1c e9 a9 fe ff ff c6 44 02 ff 00 49 8b 97 b0 20 RSP: 0018:ffffa895cc37bcb0 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffffa895cc37bd08 RCX: 0000000000000027 RDX: 0000000000000027 RSI: 00000000ffffdfff RDI: ffff9766cfad74f8 RBP: ffffffffc0a041d4 R08: ffff9766cfad74f0 R09: ffffa895cc37bad8 R10: 0000000000000001 R11: 0000000000000001 R12: ffffffffc0a041d4 R13: ffffffffc0f4dba8 R14: 0000000000000000 R15: ffff976409f2c000 FS: 00007f92fa200740(0000) GS:ffff9766cfac0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000559bd11b0000 CR3: 000000019fbaa002 CR4: 00000000001726e0 Call Trace: trace_event_printf+0x5e/0x80 trace_raw_output_kvm_nested_vmenter_failed+0x3a/0x60 [kvm] print_trace_line+0x1dd/0x4e0 s_show+0x45/0x150 seq_read_iter+0x2d5/0x4c0 seq_read+0x106/0x150 vfs_read+0x98/0x180 ksys_read+0x5f/0xe0 do_syscall_64+0x40/0xb0 entry_SYSCALL_64_after_hwframe+0x44/0xae Cc: Steven Rostedt <[email protected]> Fixes: 380e0055bc7e ("KVM: nVMX: trace nested VM-Enter failures detected by H/W") Signed-off-by: Sean Christopherson <[email protected]> Reviewed-by: Steven Rostedt (VMware) <[email protected]> Message-Id: <[email protected]>
2021-06-08Merge tag 'for-linus-5.13b-rc6-tag' of ↵Linus Torvalds1-0/+6
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fix from Juergen Gross: "A single patch fixing a Xen related security bug: a malicious guest might be able to trigger a 'use after free' issue in the xen-netback driver" * tag 'for-linus-5.13b-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen-netback: take a reference to the RX task thread
2021-06-08selftests: kvm: Add support for customized slot0 memory sizeZhenzhong Duan5-15/+45
Until commit 39fe2fc96694 ("selftests: kvm: make allocation of extra memory take effect", 2021-05-27), parameter extra_mem_pages was used only to calculate the page table size for all the memory chunks, because real memory allocation happened with calls of vm_userspace_mem_region_add() after vm_create_default(). Commit 39fe2fc96694 however changed the meaning of extra_mem_pages to the size of memory slot 0. This makes the memory allocation more flexible, but makes it harder to account for the number of pages needed for the page tables. For example, memslot_perf_test has a small amount of memory in slot 0 but a lot in other slots, and adding that memory twice (both in slot 0 and with later calls to vm_userspace_mem_region_add()) causes an error that was fixed in commit 000ac4295339 ("selftests: kvm: fix overlapping addresses in memslot_perf_test", 2021-05-29) Since both uses are sensible, add a new parameter slot0_mem_pages to vm_create_with_vcpus() and some comments to clarify the meaning of slot0_mem_pages and extra_mem_pages. With this change, memslot_perf_test can go back to passing the number of memory pages as extra_mem_pages. Signed-off-by: Zhenzhong Duan <[email protected]> Message-Id: <[email protected]> [Squashed in a single patch and rewrote the commit message. - Paolo] Signed-off-by: Paolo Bonzini <[email protected]>
2021-06-08Merge tag 'orphans-v5.13-rc6' of ↵Linus Torvalds2-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull orphan section fixes from Kees Cook: "These two corner case fixes have been in -next for about a week: - Avoid orphan section in ARM cpuidle (Arnd Bergmann) - Avoid orphan section with !SMP (Nathan Chancellor)" * tag 'orphans-v5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: vmlinux.lds.h: Avoid orphan section with !SMP ARM: cpuidle: Avoid orphan section warning
2021-06-08proc: Track /proc/$pid/attr/ opener mm_structKees Cook1-1/+8
Commit bfb819ea20ce ("proc: Check /proc/$pid/attr/ writes against file opener") tried to make sure that there could not be a confusion between the opener of a /proc/$pid/attr/ file and the writer. It used struct cred to make sure the privileges didn't change. However, there were existing cases where a more privileged thread was passing the opened fd to a differently privileged thread (during container setup). Instead, use mm_struct to track whether the opener and writer are still the same process. (This is what several other proc files already do, though for different reasons.) Reported-by: Christian Brauner <[email protected]> Reported-by: Andrea Righi <[email protected]> Tested-by: Andrea Righi <[email protected]> Fixes: bfb819ea20ce ("proc: Check /proc/$pid/attr/ writes against file opener") Cc: [email protected] Signed-off-by: Kees Cook <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2021-06-08KVM: selftests: introduce P47V64 for s390xChristian Borntraeger2-1/+7
s390x can have up to 47bits of physical guest and 64bits of virtual address bits. Add a new address mode to avoid errors of testcases going beyond 47bits. Signed-off-by: Christian Borntraeger <[email protected]> Message-Id: <[email protected]> Fixes: ef4c9f4f6546 ("KVM: selftests: Fix 32-bit truncation of vm_get_max_gfn()") Cc: [email protected] Reviewed-by: David Matlack <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>
2021-06-08KVM: x86: Ensure PV TLB flush tracepoint reflects KVM behaviorLai Jiangshan1-2/+4
In record_steal_time(), st->preempted is read twice, and trace_kvm_pv_tlb_flush() might output result inconsistent if kvm_vcpu_flush_tlb_guest() see a different st->preempted later. It is a very trivial problem and hardly has actual harm and can be avoided by reseting and reading st->preempted in atomic way via xchg(). Signed-off-by: Lai Jiangshan <[email protected]> Message-Id: <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>
2021-06-08drm/msm: Init mm_list before accessing it for use_vram pathAlexey Minnekhanov1-0/+7
Fix NULL pointer dereference caused by update_inactive() trying to list_del() an uninitialized mm_list who's prev/next pointers are NULL. Fixes: 64fcbde772c7 ("drm/msm: Track potentially evictable objects") Signed-off-by: Alexey Minnekhanov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Clark <[email protected]>
2021-06-08Merge tag 'spi-fix-v5.13-rc4' of ↵Linus Torvalds8-25/+70
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A small set of SPI fixes that have come up since the merge window, all fairly small fixes for rare cases" * tag 'spi-fix-v5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: stm32-qspi: Always wait BUSY bit to be cleared in stm32_qspi_wait_cmd() spi: spi-zynq-qspi: Fix some wrong goto jumps & missing error code spi: Cleanup on failure of initial setup spi: bcm2835: Fix out-of-bounds access with more than 4 slaves
2021-06-08Merge tag 'regulator-fix-v5.13-rc4' of ↵Linus Torvalds19-42/+104
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "A collection of fixes for the regulator API that have come up since the merge window, including a big batch of fixes from Axel Lin's usual careful and detailed review. The one stand out fix here is Dmitry Baryshkov's fix for an issue where we fail to power on the parents of always on regulators during system startup if they weren't already powered on" * tag 'regulator-fix-v5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (21 commits) regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL regulator: hi6421v600: Fix .vsel_mask setting regulator: bd718x7: Fix the BUCK7 voltage setting on BD71837 regulator: atc260x: Fix n_voltages and min_sel for pickable linear ranges regulator: rtmv20: Fix to make regcache value first reading back from HW regulator: mt6315: Fix function prototype for mt6315_map_mode regulator: rtmv20: Add Richtek to Kconfig text regulator: rtmv20: Fix .set_current_limit/.get_current_limit callbacks regulator: hisilicon: use the correct HiSilicon copyright regulator: bd71828: Fix .n_voltages settings regulator: bd70528: Fix off-by-one for buck123 .n_voltages setting regulator: max77620: Silence deferred probe error regulator: max77620: Use device_set_of_node_from_dev() regulator: scmi: Fix off-by-one for linear regulators .n_voltages setting regulator: core: resolve supply for boot-on/always-on regulators regulator: fixed: Ensure enable_counter is correct if reg_domain_disable fails regulator: Check ramp_delay_table for regulator_set_ramp_delay_regmap regulator: fan53880: Fix missing n_voltages setting regulator: da9121: Return REGULATOR_MODE_INVALID for invalid mode regulator: fan53555: fix TCS4525 voltage calulation ...
2021-06-08KVM: X86: MMU: Use the correct inherited permissions to get shadow pageLai Jiangshan2-7/+11
When computing the access permissions of a shadow page, use the effective permissions of the walk up to that point, i.e. the logic AND of its parents' permissions. Two guest PxE entries that point at the same table gfn need to be shadowed with different shadow pages if their parents' permissions are different. KVM currently uses the effective permissions of the last non-leaf entry for all non-leaf entries. Because all non-leaf SPTEs have full ("uwx") permissions, and the effective permissions are recorded only in role.access and merged into the leaves, this can lead to incorrect reuse of a shadow page and eventually to a missing guest protection page fault. For example, here is a shared pagetable: pgd[] pud[] pmd[] virtual address pointers /->pmd1(u--)->pte1(uw-)->page1 <- ptr1 (u--) /->pud1(uw-)--->pmd2(uw-)->pte2(uw-)->page2 <- ptr2 (uw-) pgd-| (shared pmd[] as above) \->pud2(u--)--->pmd1(u--)->pte1(uw-)->page1 <- ptr3 (u--) \->pmd2(uw-)->pte2(uw-)->page2 <- ptr4 (u--) pud1 and pud2 point to the same pmd table, so: - ptr1 and ptr3 points to the same page. - ptr2 and ptr4 points to the same page. (pud1 and pud2 here are pud entries, while pmd1 and pmd2 here are pmd entries) - First, the guest reads from ptr1 first and KVM prepares a shadow page table with role.access=u--, from ptr1's pud1 and ptr1's pmd1. "u--" comes from the effective permissions of pgd, pud1 and pmd1, which are stored in pt->access. "u--" is used also to get the pagetable for pud1, instead of "uw-". - Then the guest writes to ptr2 and KVM reuses pud1 which is present. The hypervisor set up a shadow page for ptr2 with pt->access is "uw-" even though the pud1 pmd (because of the incorrect argument to kvm_mmu_get_page in the previous step) has role.access="u--". - Then the guest reads from ptr3. The hypervisor reuses pud1's shadow pmd for pud2, because both use "u--" for their permissions. Thus, the shadow pmd already includes entries for both pmd1 and pmd2. - At last, the guest writes to ptr4. This causes no vmexit or pagefault, because pud1's shadow page structures included an "uw-" page even though its role.access was "u--". Any kind of shared pagetable might have the similar problem when in virtual machine without TDP enabled if the permissions are different from different ancestors. In order to fix the problem, we change pt->access to be an array, and any access in it will not include permissions ANDed from child ptes. The test code is: https://lore.kernel.org/kvm/[email protected]/ Remember to test it with TDP disabled. The problem had existed long before the commit 41074d07c78b ("KVM: MMU: Fix inherited permissions for emulated guest pte updates"), and it is hard to find which is the culprit. So there is no fixes tag here. Signed-off-by: Lai Jiangshan <[email protected]> Message-Id: <[email protected]> Cc: [email protected] Fixes: cea0f0e7ea54 ("[PATCH] KVM: MMU: Shadow page table caching") Signed-off-by: Paolo Bonzini <[email protected]>
2021-06-08KVM: LAPIC: Write 0 to TMICT should also cancel vmx-preemption timerWanpeng Li1-6/+11
According to the SDM 10.5.4.1: A write of 0 to the initial-count register effectively stops the local APIC timer, in both one-shot and periodic mode. However, the lapic timer oneshot/periodic mode which is emulated by vmx-preemption timer doesn't stop by writing 0 to TMICT since vmx->hv_deadline_tsc is still programmed and the guest will receive the spurious timer interrupt later. This patch fixes it by also cancelling the vmx-preemption timer when writing 0 to the initial-count register. Reviewed-by: Sean Christopherson <[email protected]> Signed-off-by: Wanpeng Li <[email protected]> Message-Id: <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>
2021-06-08KVM: SVM: Fix SEV SEND_START session length & SEND_UPDATE_DATA query length ↵Ashish Kalra1-4/+2
after commit 238eca821cee Commit 238eca821cee ("KVM: SVM: Allocate SEV command structures on local stack") uses the local stack to allocate the structures used to communicate with the PSP, which were earlier being kzalloced. This breaks SEV live migration for computing the SEND_START session length and SEND_UPDATE_DATA query length as session_len and trans_len and hdr_len fields are not zeroed respectively for the above commands before issuing the SEV Firmware API call, hence the firmware returns incorrect session length and update data header or trans length. Also the SEV Firmware API returns SEV_RET_INVALID_LEN firmware error for these length query API calls, and the return value and the firmware error needs to be passed to the userspace as it is, so need to remove the return check in the KVM code. Signed-off-by: Ashish Kalra <[email protected]> Message-Id: <[email protected]> Fixes: 238eca821cee ("KVM: SVM: Allocate SEV command structures on local stack") Signed-off-by: Paolo Bonzini <[email protected]>
2021-06-08drm: Fix use-after-free read in drm_getunique()Desmond Cheong Zhi Xi1-4/+5
There is a time-of-check-to-time-of-use error in drm_getunique() due to retrieving file_priv->master prior to locking the device's master mutex. An example can be seen in the crash report of the use-after-free error found by Syzbot: https://syzkaller.appspot.com/bug?id=148d2f1dfac64af52ffd27b661981a540724f803 In the report, the master pointer was used after being freed. This is because another process had acquired the device's master mutex in drm_setmaster_ioctl(), then overwrote fpriv->master in drm_new_set_master(). The old value of fpriv->master was subsequently freed before the mutex was unlocked. To fix this, we lock the device's master mutex before retrieving the pointer from from fpriv->master. This patch passes the Syzbot reproducer test. Reported-by: [email protected] Signed-off-by: Desmond Cheong Zhi Xi <[email protected]> Cc: [email protected] Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-06-08drm/vc4: fix vc4_atomic_commit_tail() logicMark Rutland1-1/+1
In vc4_atomic_commit_tail() we iterate of the set of old CRTCs, and attempt to wait on any channels which are still in use. When we iterate over the CRTCs, we have: * `i` - the index of the CRTC * `channel` - the channel a CRTC is using When we check the channel state, we consult: old_hvs_state->fifo_state[channel].in_use ... but when we wait for the channel, we erroneously wait on: old_hvs_state->fifo_state[i].pending_commit ... rather than: old_hvs_state->fifo_state[channel].pending_commit ... and this bogus access has been observed to result in boot-time hangs on some arm64 configurations, and can be detected using KASAN. FIx this by using the correct index. I've tested this on a Raspberry Pi 3 model B v1.2 with KASAN. Trimmed KASAN splat: | ================================================================== | BUG: KASAN: slab-out-of-bounds in vc4_atomic_commit_tail+0x1cc/0x910 | Read of size 8 at addr ffff000007360440 by task kworker/u8:0/7 | CPU: 2 PID: 7 Comm: kworker/u8:0 Not tainted 5.13.0-rc3-00009-g694c523e7267 #3 | | Hardware name: Raspberry Pi 3 Model B (DT) | Workqueue: events_unbound deferred_probe_work_func | Call trace: | dump_backtrace+0x0/0x2b4 | show_stack+0x1c/0x30 | dump_stack+0xfc/0x168 | print_address_description.constprop.0+0x2c/0x2c0 | kasan_report+0x1dc/0x240 | __asan_load8+0x98/0xd4 | vc4_atomic_commit_tail+0x1cc/0x910 | commit_tail+0x100/0x210 | ... | | Allocated by task 7: | kasan_save_stack+0x2c/0x60 | __kasan_kmalloc+0x90/0xb4 | vc4_hvs_channels_duplicate_state+0x60/0x1a0 | drm_atomic_get_private_obj_state+0x144/0x230 | vc4_atomic_check+0x40/0x73c | drm_atomic_check_only+0x998/0xe60 | drm_atomic_commit+0x34/0x94 | drm_client_modeset_commit_atomic+0x2f4/0x3a0 | drm_client_modeset_commit_locked+0x8c/0x230 | drm_client_modeset_commit+0x38/0x60 | drm_fb_helper_set_par+0x104/0x17c | fbcon_init+0x43c/0x970 | visual_init+0x14c/0x1e4 | ... | | The buggy address belongs to the object at ffff000007360400 | which belongs to the cache kmalloc-128 of size 128 | The buggy address is located 64 bytes inside of | 128-byte region [ffff000007360400, ffff000007360480) | The buggy address belongs to the page: | page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7360 | flags: 0x3fffc0000000200(slab|node=0|zone=0|lastcpupid=0xffff) | raw: 03fffc0000000200 dead000000000100 dead000000000122 ffff000004c02300 | raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 | page dumped because: kasan: bad access detected | | Memory state around the buggy address: | ffff000007360300: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb | ffff000007360380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | >ffff000007360400: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc | ^ | ffff000007360480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | ffff000007360500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb | ================================================================== Link: https://lore.kernel.org/r/[email protected] Link: https://lore.kernel.org/linux-arm-kernel/20210607151740.moncryl5zv3ahq4s@gilmour Signed-off-by: Mark Rutland <[email protected]> Reported-by: Marek Szyprowski <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Catalin Marinas <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: David Airlie <[email protected]> Cc: Emma Anholt <[email protected]> Cc: Maxime Ripard <[email protected]> Cc: Will Deacon <[email protected]> Cc: [email protected] Acked-by: Arnd Bergmann <[email protected]> Tested-by: Marek Szyprowski <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-06-08Merge tag 'asoc-fix-v5.13-rc4' of ↵Takashi Iwai10-18/+122
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.13 A collection of fixes and device ID updates that have come up in the past few -rcs, none of which stand out particularly.
2021-06-08mmc: renesas_sdhi: Fix HS400 on R-Car M3-W+Geert Uytterhoeven1-1/+1
R-Car M3-W ES3.0 is marketed as R-Car M3-W+ (R8A77961), and has its own compatible value "renesas,r8a77961". Hence using soc_device_match() with soc_id = "r8a7796" and revision = "ES3.*" does not actually match running on an R-Car M3-W+ SoC. Fix this by matching with soc_id = "r8a77961" instead. Fixes: a38c078fea0b1393 ("mmc: renesas_sdhi: Avoid bad TAP in HS400") Signed-off-by: Geert Uytterhoeven <[email protected]> Reviewed-by: Wolfram Sang <[email protected]> Reviewed-by: Niklas Söderlund <[email protected]> Reviewed-by: Yoshihiro Shimoda <[email protected]> Link: https://lore.kernel.org/r/ee8af5d631f5331139ffea714539030d97352e93.1622811525.git.geert+renesas@glider.be Cc: [email protected] Signed-off-by: Ulf Hansson <[email protected]>
2021-06-08mmc: renesas_sdhi: abort tuning when timeout detectedWolfram Sang1-1/+6
We have to bring the eMMC from sending-data state back to transfer state once we detected a CRC error (timeout) during tuning. So, send a stop command via mmc_abort_tuning(). Fixes: 4f11997773b6 ("mmc: tmio: Add tuning support") Reported-by Yoshihiro Shimoda <[email protected]> Signed-off-by: Wolfram Sang <[email protected]> Reviewed-by: Niklas Söderlund <[email protected]> Reviewed-by: Yoshihiro Shimoda <[email protected]> Tested-by: Yoshihiro Shimoda <[email protected]> Link: https://lore.kernel.org/r/[email protected] Cc: [email protected] Signed-off-by: Ulf Hansson <[email protected]>
2021-06-08ALSA: hda/realtek: fix mute/micmute LEDs for HP ZBook Power G8Jeremy Szu1-0/+1
The HP ZBook Power G8 using ALC236 codec which using 0x02 to control mute LED and 0x01 to control micmute LED. Therefore, add a quirk to make it works. Signed-off-by: Jeremy Szu <[email protected]> Cc: <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2021-06-08ALSA: hda/realtek: headphone and mic don't work on an Acer laptopHui Wang1-0/+12
There are 2 issues on this machine, the 1st one is mic's plug/unplug can't be detected, that is because the mic is set to manual detecting mode, need to apply ALC255_FIXUP_XIAOMI_HEADSET_MIC to set it to auto detecting mode. The other one is headphone's plug/unplug can't be detected by pulseaudio, that is because the pulseaudio will use ucm2/sof-hda-dsp on this machine, and the ucm2 only handle 'Headphone Jack', but on this machine the headphone's pincfg sets the location to Front, then the alsa mixer name is "Front Headphone Jack" instead of "Headphone Jack", so override the pincfg to change location to Left. BugLink: http://bugs.launchpad.net/bugs/1930188 Cc: <[email protected]> Signed-off-by: Hui Wang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2021-06-08drm/ttm: fix deref of bo->ttm without holding the lock v2Christian König2-8/+5
We need to grab the resv lock first before doing that check. v2 (chk): simplify the change for -fixes Signed-off-by: Christian König <[email protected]> Signed-off-by: Thomas Hellström <[email protected]> Reviewed-by: Huang Rui <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-06-07afs: Fix partial writeback of large files on fsync and closeMarc Dionne1-1/+1
In commit e87b03f5830e ("afs: Prepare for use of THPs"), the return value for afs_write_back_from_locked_page was changed from a number of pages to a length in bytes. The loop in afs_writepages_region uses the return value to compute the index that will be used to find dirty pages in the next iteration, but treats it as a number of pages and wrongly multiplies it by PAGE_SIZE. This gives a very large index value, potentially skipping any dirty data that was not covered in the first pass, which is limited to 256M. This causes fsync(), and indirectly close(), to only do a partial writeback of a large file's dirty data. The rest is eventually written back by background threads after dirty_expire_centisecs. Fixes: e87b03f5830e ("afs: Prepare for use of THPs") Signed-off-by: Marc Dionne <[email protected]> Signed-off-by: David Howells <[email protected]> Reviewed-by: Jeffrey Altman <[email protected]> cc: [email protected] Link: https://lore.kernel.org/r/[email protected]/ Signed-off-by: Linus Torvalds <[email protected]>
2021-06-07ASoC: qcom: lpass-cpu: Fix pop noise during audio capture beginSrinivasa Rao Mandadapu2-0/+83
This patch fixes PoP noise of around 15ms observed during audio capture begin. Enables BCLK and LRCLK in snd_soc_dai_ops prepare call for introducing some delay before capture start. (am from https://patchwork.kernel.org/patch/12276369/) (also found at https://lore.kernel.org/r/[email protected]) Co-developed-by: Judy Hsiao <[email protected]> Signed-off-by: Judy Hsiao <[email protected]> Signed-off-by: Srinivasa Rao Mandadapu <[email protected]> Reviewed-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-07xen-netback: take a reference to the RX task threadRoger Pau Monne1-0/+6
Do this in order to prevent the task from being freed if the thread returns (which can be triggered by the frontend) before the call to kthread_stop done as part of the backend tear down. Not taking the reference will lead to a use-after-free in that scenario. Such reference was taken before but dropped as part of the rework done in 2ac061ce97f4. Reintroduce the reference taking and add a comment this time explaining why it's needed. This is XSA-374 / CVE-2021-28691. Fixes: 2ac061ce97f4 ('xen/netback: cleanup init and deinit code') Signed-off-by: Roger Pau Monné <[email protected]> Cc: [email protected] Reviewed-by: Jan Beulich <[email protected]> Reviewed-by: Juergen Gross <[email protected]> Signed-off-by: Juergen Gross <[email protected]>
2021-06-07Revert "ACPI: sleep: Put the FACS table after using it"Zhang Rui1-3/+1
Commit 95722237cb2a ("ACPI: sleep: Put the FACS table after using it") puts the FACS table during initialization. But the hardware signature bits in the FACS table need to be accessed, after every hibernation, to compare with the original hardware signature. So there is no reason to release the FACS table mapping after initialization. This reverts commit 95722237cb2ae4f7b73471058cdb19e8f4057c93. An alternative solution is to use acpi_gbl_FACS variable instead, which is mapped by the ACPICA core and never released. Link: https://bugzilla.kernel.org/show_bug.cgi?id=212277 Reported-by: Stephan Hohe <[email protected]> Signed-off-by: Zhang Rui <[email protected]> Cc: 5.8+ <[email protected]> # 5.8+ Signed-off-by: Rafael J. Wysocki <[email protected]>
2021-06-07drm/sun4i: dw-hdmi: Make HDMI PHY into a platform deviceSaravana Kannan3-11/+66
On sunxi boards that use HDMI output, HDMI device probe keeps being avoided indefinitely with these repeated messages in dmesg: platform 1ee0000.hdmi: probe deferral - supplier 1ef0000.hdmi-phy not ready There's a fwnode_link being created with fw_devlink=on between hdmi and hdmi-phy nodes, because both nodes have 'compatible' property set. Fw_devlink code assumes that nodes that have compatible property set will also have a device associated with them by some driver eventually. This is not the case with the current sun8i-hdmi driver. This commit makes sun8i-hdmi-phy into a proper platform device and fixes the display pipeline probe on sunxi boards that use HDMI. More context: https://lkml.org/lkml/2021/5/16/203 Signed-off-by: Saravana Kannan <[email protected]> Signed-off-by: Ondrej Jirman <[email protected]> Tested-by: Andre Przywara <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-06-07pinctrl: ralink: rt2880: avoid to error in calls is pin is already enabledSergio Paracuellos1-1/+1
In 'rt2880_pmx_group_enable' driver is printing an error and returning -EBUSY if a pin has been already enabled. This begets anoying messages in the caller when this happens like the following: rt2880-pinmux pinctrl: pcie is already enabled mt7621-pci 1e140000.pcie: Error applying setting, reverse things back To avoid this just print the already enabled message in the pinctrl driver and return 0 instead to not confuse the user with a real bad problem. Signed-off-by: Sergio Paracuellos <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2021-06-06Linux 5.13-rc5Linus Torvalds1-1/+1
2021-06-06Merge tag 'scsi-fixes' of ↵Linus Torvalds5-18/+26
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Five small and fairly minor fixes, all in drivers" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: scsi_devinfo: Add blacklist entry for HPE OPEN-V scsi: ufs: ufs-mediatek: Fix HCI version in some platforms scsi: qedf: Do not put host in qedf_vport_create() unconditionally scsi: lpfc: Fix failure to transmit ABTS on FC link scsi: target: core: Fix warning on realtime kernels
2021-06-07pinctrl: qcom: Fix duplication in gpio_groupsManivannan Sadhasivam1-9/+9
"gpio52" and "gpio53" are duplicated in gpio_groups, fix them! Fixes: ac43c44a7a37 ("pinctrl: qcom: Add SDX55 pincontrol driver") Signed-off-by: Manivannan Sadhasivam <[email protected]> Reviewed-by: Vinod Koul <[email protected]> Reviewed-by: Bjorn Andersson <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2021-06-06Merge tag 'ext4_for_linus_stable' of ↵Linus Torvalds8-126/+135
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 fixes from Ted Ts'o: "Miscellaneous ext4 bug fixes" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: Only advertise encrypted_casefold when encryption and unicode are enabled ext4: fix no-key deletion for encrypt+casefold ext4: fix memory leak in ext4_fill_super ext4: fix fast commit alignment issues ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed ext4: fix accessing uninit percpu counter variable with fast_commit ext4: fix memory leak in ext4_mb_init_backend on error path.
2021-06-06Merge tag 'arm-soc-fixes-v5.13-2' of ↵Linus Torvalds31-126/+160
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Olof Johansson: "A set of fixes that have been coming in over the last few weeks, the usual mix of fixes: - DT fixups for TI K3 - SATA drive detection fix for TI DRA7 - Power management fixes and a few build warning removals for OMAP - OP-TEE fix to use standard API for UUID exporting - DT fixes for a handful of i.MX boards And a few other smaller items" * tag 'arm-soc-fixes-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits) arm64: meson: select COMMON_CLK soc: amlogic: meson-clk-measure: remove redundant dev_err call in meson_msr_probe() ARM: OMAP1: ams-delta: remove unused function ams_delta_camera_power bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act ARM: dts: imx: emcon-avari: Fix nxp,pca8574 #gpio-cells ARM: dts: imx7d-pico: Fix the 'tuning-step' property ARM: dts: imx7d-meerkat96: Fix the 'tuning-step' property arm64: dts: freescale: sl28: var1: fix RGMII clock and voltage arm64: dts: freescale: sl28: var4: fix RGMII clock and voltage ARM: imx: pm-imx27: Include "common.h" arm64: dts: zii-ultra: fix 12V_MAIN voltage arm64: dts: zii-ultra: remove second GEN_3V3 regulator instance arm64: dts: ls1028a: fix memory node bus: ti-sysc: Fix am335x resume hang for usb otg module ARM: OMAP2+: Fix build warning when mmc_omap is not built ARM: OMAP1: isp1301-omap: Add missing gpiod_add_lookup_table function ARM: OMAP1: Fix use of possibly uninitialized irq variable optee: use export_uuid() to copy client UUID arm64: dts: ti: k3*: Introduce reg definition for interrupt routers arm64: dts: ti: k3-am65|j721e|am64: Map the dma / navigator subsystem via explicit ranges ...
2021-06-06Merge tag 'powerpc-5.13-5' of ↵Linus Torvalds8-57/+49
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "Fix our KVM reverse map real-mode handling since we enabled huge vmalloc (in some configurations). Revert a recent change to our IOMMU code which broke some devices. Fix KVM handling of FSCR on P7/P8, which could have possibly let a guest crash it's Qemu. Fix kprobes validation of prefixed instructions across page boundary. Thanks to Alexey Kardashevskiy, Christophe Leroy, Fabiano Rosas, Frederic Barrat, Naveen N. Rao, and Nicholas Piggin" * tag 'powerpc-5.13-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: Revert "powerpc/kernel/iommu: Align size for IOMMU_PAGE_SIZE() to save TCEs" KVM: PPC: Book3S HV: Save host FSCR in the P7/8 path powerpc: Fix reverse map real-mode address lookup with huge vmalloc powerpc/kprobes: Fix validation of prefixed instructions across page boundary
2021-06-06Merge tag 'x86_urgent_for_v5.13-rc5' of ↵Linus Torvalds16-126/+145
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: "A bunch of x86/urgent stuff accumulated for the last two weeks so lemme unload it to you. It should be all totally risk-free, of course. :-) - Fix out-of-spec hardware (1st gen Hygon) which does not implement MSR_AMD64_SEV even though the spec clearly states so, and check CPUID bits first. - Send only one signal to a task when it is a SEGV_PKUERR si_code type. - Do away with all the wankery of reserving X amount of memory in the first megabyte to prevent BIOS corrupting it and simply and unconditionally reserve the whole first megabyte. - Make alternatives NOP optimization work at an arbitrary position within the patched sequence because the compiler can put single-byte NOPs for alignment anywhere in the sequence (32-bit retpoline), vs our previous assumption that the NOPs are only appended. - Force-disable ENQCMD[S] instructions support and remove update_pasid() because of insufficient protection against FPU state modification in an interrupt context, among other xstate horrors which are being addressed at the moment. This one limits the fallout until proper enablement. - Use cpu_feature_enabled() in the idxd driver so that it can be build-time disabled through the defines in disabled-features.h. - Fix LVT thermal setup for SMI delivery mode by making sure the APIC LVT value is read before APIC initialization so that softlockups during boot do not happen at least on one machine. - Mark all legacy interrupts as legacy vectors when the IO-APIC is disabled and when all legacy interrupts are routed through the PIC" * tag 'x86_urgent_for_v5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sev: Check SME/SEV support in CPUID first x86/fault: Don't send SIGSEGV twice on SEGV_PKUERR x86/setup: Always reserve the first 1M of RAM x86/alternative: Optimize single-byte NOPs at an arbitrary position x86/cpufeatures: Force disable X86_FEATURE_ENQCMD and remove update_pasid() dmaengine: idxd: Use cpu_feature_enabled() x86/thermal: Fix LVT thermal setup for SMI delivery mode x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing
2021-06-06ext4: Only advertise encrypted_casefold when encryption and unicode are enabledDaniel Rosenberg1-0/+4
Encrypted casefolding is only supported when both encryption and casefolding are both enabled in the config. Fixes: 471fbbea7ff7 ("ext4: handle casefolding with encryption") Cc: [email protected] # 5.13+ Signed-off-by: Daniel Rosenberg <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Theodore Ts'o <[email protected]>
2021-06-06ext4: fix no-key deletion for encrypt+casefoldDaniel Rosenberg1-2/+4
commit 471fbbea7ff7 ("ext4: handle casefolding with encryption") is missing a few checks for the encryption key which are needed to support deleting enrypted casefolded files when the key is not present. This bug made it impossible to delete encrypted+casefolded directories without the encryption key, due to errors like: W : EXT4-fs warning (device vdc): __ext4fs_dirhash:270: inode #49202: comm Binder:378_4: Siphash requires key Repro steps in kvm-xfstests test appliance: mkfs.ext4 -F -E encoding=utf8 -O encrypt /dev/vdc mount /vdc mkdir /vdc/dir chattr +F /vdc/dir keyid=$(head -c 64 /dev/zero | xfs_io -c add_enckey /vdc | awk '{print $NF}') xfs_io -c "set_encpolicy $keyid" /vdc/dir for i in `seq 1 100`; do mkdir /vdc/dir/$i done xfs_io -c "rm_enckey $keyid" /vdc rm -rf /vdc/dir # fails with the bug Fixes: 471fbbea7ff7 ("ext4: handle casefolding with encryption") Signed-off-by: Daniel Rosenberg <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Theodore Ts'o <[email protected]>
2021-06-06ext4: fix memory leak in ext4_fill_superAlexey Makhalov1-2/+9
Buffer head references must be released before calling kill_bdev(); otherwise the buffer head (and its page referenced by b_data) will not be freed by kill_bdev, and subsequently that bh will be leaked. If blocksizes differ, sb_set_blocksize() will kill current buffers and page cache by using kill_bdev(). And then super block will be reread again but using correct blocksize this time. sb_set_blocksize() didn't fully free superblock page and buffer head, and being busy, they were not freed and instead leaked. This can easily be reproduced by calling an infinite loop of: systemctl start <ext4_on_lvm>.mount, and systemctl stop <ext4_on_lvm>.mount ... since systemd creates a cgroup for each slice which it mounts, and the bh leak get amplified by a dying memory cgroup that also never gets freed, and memory consumption is much more easily noticed. Fixes: ce40733ce93d ("ext4: Check for return value from sb_set_blocksize") Fixes: ac27a0ec112a ("ext4: initial copy of files from ext3") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexey Makhalov <[email protected]> Signed-off-by: Theodore Ts'o <[email protected]> Cc: [email protected]
2021-06-06ext4: fix fast commit alignment issuesHarshad Shirwadkar2-99/+90
Fast commit recovery data on disk may not be aligned. So, when the recovery code reads it, this patch makes sure that fast commit info found on-disk is first memcpy-ed into an aligned variable before accessing it. As a consequence of it, we also remove some macros that could resulted in unaligned accesses. Cc: [email protected] Fixes: 8016e29f4362 ("ext4: fast commit recovery path") Signed-off-by: Harshad Shirwadkar <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Theodore Ts'o <[email protected]>
2021-06-06ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failedYe Bin1-20/+23
We got follow bug_on when run fsstress with injecting IO fault: [130747.323114] kernel BUG at fs/ext4/extents_status.c:762! [130747.323117] Internal error: Oops - BUG: 0 [#1] SMP ...... [130747.334329] Call trace: [130747.334553] ext4_es_cache_extent+0x150/0x168 [ext4] [130747.334975] ext4_cache_extents+0x64/0xe8 [ext4] [130747.335368] ext4_find_extent+0x300/0x330 [ext4] [130747.335759] ext4_ext_map_blocks+0x74/0x1178 [ext4] [130747.336179] ext4_map_blocks+0x2f4/0x5f0 [ext4] [130747.336567] ext4_mpage_readpages+0x4a8/0x7a8 [ext4] [130747.336995] ext4_readpage+0x54/0x100 [ext4] [130747.337359] generic_file_buffered_read+0x410/0xae8 [130747.337767] generic_file_read_iter+0x114/0x190 [130747.338152] ext4_file_read_iter+0x5c/0x140 [ext4] [130747.338556] __vfs_read+0x11c/0x188 [130747.338851] vfs_read+0x94/0x150 [130747.339110] ksys_read+0x74/0xf0 This patch's modification is according to Jan Kara's suggestion in: https://patchwork.ozlabs.org/project/linux-ext4/patch/[email protected]/ "I see. Now I understand your patch. Honestly, seeing how fragile is trying to fix extent tree after split has failed in the middle, I would probably go even further and make sure we fix the tree properly in case of ENOSPC and EDQUOT (those are easily user triggerable). Anything else indicates a HW problem or fs corruption so I'd rather leave the extent tree as is and don't try to fix it (which also means we will not create overlapping extents)." Cc: [email protected] Signed-off-by: Ye Bin <[email protected]> Reviewed-by: Jan Kara <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Theodore Ts'o <[email protected]>
2021-06-05Merge branch 'i2c/for-current' of ↵Linus Torvalds3-8/+26
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Some more bugfixes from I2C for v5.13. Usual stuff" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: qcom-geni: Suspend and resume the bus during SYSTEM_SLEEP_PM ops i2c: qcom-geni: Add shutdown callback for i2c i2c: tegra-bpmp: Demote kernel-doc abuses i2c: altera: Fix formatting issue in struct and demote unworthy kernel-doc headers
2021-06-05Merge tag 'ti-k3-dt-fixes-for-v5.13' of ↵Olof Johansson10-63/+45
git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux into arm/fixes Devicetree fixes for TI K3 platforms for v5.13 merge window: These minor fixes include: * Fixups for device tree discovered during yaml conversion * Fixups for missing dma-coherent property in j7200 * Removal of camera sensor node from am65 evm dts to overlay as camera sensor boards are variable. * tag 'ti-k3-dt-fixes-for-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux: arm64: dts: ti: k3*: Introduce reg definition for interrupt routers arm64: dts: ti: k3-am65|j721e|am64: Map the dma / navigator subsystem via explicit ranges arm64: dts: ti: k3-*: Rename the TI-SCI node arm64: dts: ti: k3-am65-wakeup: Drop un-necessary properties from dmsc node arm64: dts: ti: k3-am65-wakeup: Add debug region to TI-SCI node arm64: dts: ti: k3-*: Rename the TI-SCI clocks node name arm64: dts: ti: j7200-main: Mark Main NAVSS as dma-coherent arm64: dts: ti: k3-am654-base-board: remove ov5640 Link: https://lore.kernel.org/r/20210518115634.467vgpbzplal5kou@obituary Signed-off-by: Olof Johansson <[email protected]>
2021-06-05Merge tag 'optee-fix-for-v5.13' of ↵Olof Johansson2-4/+8
git://git.linaro.org/people/jens.wiklander/linux-tee into arm/fixes OP-TEE use export_uuid() to copy UUID * tag 'optee-fix-for-v5.13' of git://git.linaro.org/people/jens.wiklander/linux-tee: optee: use export_uuid() to copy client UUID Link: https://lore.kernel.org/r/20210518100712.GA449561@jade Signed-off-by: Olof Johansson <[email protected]>
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