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selftests/bpf: add missing netfilter return value and ctx access tests
2023-04-13
Song Liu
selftests/bpf: Keep the loop in bpf_testmod_loop_test
Signed-off-by:
Song Liu
<song@kernel.org>
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2023-04-13
Song Liu
selftests/bpf: Fix leaked bpf_link in get_stackid_cannot_attach
Signed-off-by:
Song Liu
<song@kernel.org>
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2023-04-13
Song Liu
selftests/bpf: Use read_perf_max_sample_freq() in perf_event...
Signed-off-by:
Song Liu
<song@kernel.org>
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2023-04-07
Song Liu
selftests/bpf: Use PERF_COUNT_HW_CPU_CYCLES event for...
Signed-off-by:
Song Liu
<song@kernel.org>
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2023-03-15
Song Liu
perf: fix perf_event_context->time
Signed-off-by:
Song Liu
<song@kernel.org>
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2023-02-03
Song Liu
livepatch,x86: Clear relocation targets on a module...
Signed-off-by:
Song Liu
<song@kernel.org>
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2023-02-03
Song Liu
x86/module: remove unused code in __apply_relocate_add
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-12-14
Song Liu
selftests/bpf: Select CONFIG_FUNCTION_ERROR_INJECTION
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-09-27
Song Liu
ftrace: Fix recursive locking direct_mutex in ftrace_modify_...
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-09-27
Song Liu
bpf: Enforce W^X for bpf trampoline
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-09-27
Song Liu
bpf: use bpf_prog_pack for bpf_dispatcher
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-09-23
Song Liu
selftests/livepatch: add sysfs test
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-09-23
Song Liu
livepatch: add sysfs entry "patched" for each klp_object
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-09-22
Song Liu
Merge branch 'md-next-raid10-optimize' into md-next
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2022-09-12
Song Liu
mm/vmalloc: extend find_vmap_lowest_match_check with...
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-08-02
Song Liu
MAINTAINERS: add patchwork link to linux-raid project
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-07-29
Song Liu
bpf: Fix test_progs -j error with fentry/fexit tests
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-07-22
Song Liu
bpf: Simplify bpf_prog_pack_[size|mask]
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-07-22
Song Liu
bpf: Support bpf_trampoline on functions with IPMODIFY...
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-07-22
Song Liu
ftrace: Allow IPMODIFY and DIRECT ops on the same function
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-07-22
Song Liu
ftrace: Add modify_ftrace_direct_multi_nolock
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-07-13
Song Liu
bpf, x86: fix freeing of not-finalized bpf_prog_pack
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-05-27
Song Liu
selftests/bpf: fix stacktrace_build_id with missing...
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-05-27
Song Liu
ftrace: Clean up hash direct_functions on register...
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-05-23
Song Liu
bpf: Introduce bpf_arch_text_invalidate for bpf_prog_pack
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-05-23
Song Liu
x86/alternative: Introduce text_poke_set
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-05-23
Song Liu
bpf: Fill new bpf_prog_pack with illegal instructions
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-04-24
Song Liu
page_alloc: use vmalloc_huge for large system hash
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-04-19
Song Liu
vmalloc: replace VM_NO_HUGE_VMAP with VM_ALLOW_HUGE_VMAP
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-03-21
Song Liu
bpf: Fix bpf_prog_pack when PMU_SIZE is not defined
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-03-21
Song Liu
bpf: Fix bpf_prog_pack for multi-node setup
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-03-21
Song Liu
bpf: Select proper size for bpf_prog_pack
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-03-02
Song Liu
bpf, x86: Set header->size properly before freeing it
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-03-02
Song Liu
x86: Disable HAVE_ARCH_HUGE_VMALLOC on 32-bit x86
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-17
Song Liu
bpf: bpf_prog_pack: Set proper size before freeing...
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-11
Song Liu
bpf: Fix bpf_prog_pack build for ppc64_defconfig
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-09
Song Liu
bpf: Fix bpf_prog_pack build HPAGE_PMD_SIZE
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-08
Song Liu
bpf: Fix leftover header->pages in sparc and powerpc...
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-08
Song Liu
bpf, x86_64: Fail gracefully on bpf_jit_binary_pack_finalize...
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-08
Song Liu
bpf, x86_64: Use bpf_jit_binary_pack_alloc
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2022-02-08
Song Liu
bpf: Introduce bpf_jit_binary_pack_[alloc|finalize...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2022-02-08
Song Liu
bpf: Introduce bpf_prog_pack allocator
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-08
Song Liu
bpf: Introduce bpf_arch_text_copy
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-08
Song Liu
x86/alternative: Introduce text_poke_copy
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-08
Song Liu
bpf: Use prog->jited_len in bpf_prog_ksym_set_addr()
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-08
Song Liu
bpf: Use size instead of pages in bpf_binary_header
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2022-02-08
Song Liu
bpf: Use bytes instead of pages for bpf_jit_[charge...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2022-02-08
Song Liu
x86/Kconfig: Select HAVE_ARCH_HUGE_VMALLOC with HAVE_ARCH_HU...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2022-02-06
Song Liu
perf: Fix list corruption in perf_cgroup_switch()
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-04
Song Liu
scsi: use BLK_STS_OFFLINE for not fully online devices
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-04
Song Liu
block: return -ENODEV for BLK_STS_OFFLINE
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-04
Song Liu
block: introduce BLK_STS_OFFLINE
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-02-02
Song Liu
md: fix NULL pointer deref with nowait but no mddev...
Signed-off-by:
Song Liu
<song@kernel.org>
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2022-01-03
Song Liu
md/raid1: fix missing bitmap update w/o WriteMostly...
Signed-off-by:
Song Liu
<song@kernel.org>
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2021-12-08
Song Liu
perf/bpf_counter: Use bpf_map_create instead of bpf_create_map
Signed-off-by:
Song Liu
<song@kernel.org>
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2021-12-07
Song Liu
perf bpf_skel: Do not use typedef to avoid error on...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-12-07
Song Liu
perf bpf: Fix building perf with BUILD_BPF_SKEL=1 by...
Signed-off-by:
Song Liu
<song@kernel.org>
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2021-11-17
Song Liu
x86/perf: Fix snapshot_branch_stack warning in VM
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-11-12
Song Liu
bpf: Introduce btf_tracing_ids
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-11-12
Song Liu
bpf: Extend BTF_ID_LIST_GLOBAL with parameter for number...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-11-07
Song Liu
selftests/bpf: Add tests for bpf_find_vma
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-11-07
Song Liu
bpf: Introduce helper bpf_find_vma
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-10-31
Song Liu
perf script: Check session->header.env.arch before...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-10-26
Song Liu
selftests/bpf: Guess function end for test_get_branch_snapshot
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-10-26
Song Liu
selftests/bpf: Skip all serial_test_get_branch_snapshot...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-10-26
Song Liu
perf/core: allow ftrace for functions in kernel/event...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-10-15
Song Liu
perf/core: Allow ftrace for functions in kernel/event...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-10-08
Song Liu
selftests/bpf: Skip the second half of get_branch_snapshot...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-10-01
Song Liu
perf/core: fix userpage->time_enabled of inactive events
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-09-13
Song Liu
selftests/bpf: Add test for bpf_get_branch_snapshot
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-09-13
Song Liu
bpf: Introduce helper bpf_get_branch_snapshot
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-09-13
Song Liu
perf: Enable branch record for software events
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-09-07
Song Liu
blk-mq: allow 4x BLK_MAX_REQUEST_COUNT at blk_plug...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-05-21
Song Liu
perf stat: Skip evlist__[enable|disable] when all events...
Signed-off-by:
Song Liu
<song@kernel.org>
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2021-05-21
Song Liu
perf build: Improve error message for old/missing clang
Signed-off-by:
Song Liu
<song@kernel.org>
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2021-04-29
Song Liu
perf stat: Introduce bpf_counter_ops->disable()
Signed-off-by:
Song Liu
<song@kernel.org>
Cc:
Song Liu
<songliubraving@fb.com>
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2021-04-29
Song Liu
perf stat: Introduce ':b' modifier
Signed-off-by:
Song Liu
<song@kernel.org>
Cc:
Song Liu
<songliubraving@fb.com>
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2021-04-29
Song Liu
perf stat: Introduce config stat.bpf-counter-events
Signed-off-by:
Song Liu
<song@kernel.org>
Cc:
Song Liu
<songliubraving@fb.com>
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2021-04-29
Song Liu
perf bpf: check perf_attr_map is compatible with the...
Signed-off-by:
Song Liu
<song@kernel.org>
Cc:
Song Liu
<songliubraving@fb.com>
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2021-04-29
Song Liu
perf util: Move bpf_perf definitions to a libperf header
Signed-off-by:
Song Liu
<song@kernel.org>
Cc:
Song Liu
<songliubraving@fb.com>
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2021-03-23
Song Liu
perf test: Add a shell test for 'perf stat --bpf-counters...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-03-23
Song Liu
perf stat: Measure 't0' and 'ref_time' after enable_counters()
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-03-23
Song Liu
perf stat: Introduce 'bperf' to share hardware PMCs...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-02-26
Song Liu
bpf: runqslower: Use task local storage
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-02-26
Song Liu
bpf: runqslower: Prefer using local vmlimux to generate...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-02-26
Song Liu
selftests/bpf: Test deadlock from recursive bpf_task_storage...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-02-26
Song Liu
selftests/bpf: Add non-BPF_LSM test for task local...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-02-26
Song Liu
bpf: Prevent deadlock from recursive bpf_task_storage_...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-02-26
Song Liu
bpf: Enable task local storage for tracing programs
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-02-26
Song Liu
checkpatch: do not apply "initialise globals to 0"...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-02-12
Song Liu
selftests/bpf: Add test for bpf_iter_task_vma
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-02-12
Song Liu
bpf: Allow bpf_d_path in bpf_iter program
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-02-12
Song Liu
bpf: Introduce task_vma bpf_iter
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-01-20
Song Liu
perf stat: Enable counting events for BPF programs
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-01-15
Song Liu
perf build: Support build BPF skeletons with perf
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-01-15
Song Liu
bpftool: Add Makefile target bootstrap
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2021-01-14
Song Liu
bpf: Reject too big ctx_size_in for raw_tp test run
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2020-12-10
Song Liu
Revert "md: add md_submit_discard_bio() for submitting...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2020-12-10
Song Liu
Revert "md/raid10: extend r10bio devs to raid disks"
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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2020-12-10
Song Liu
Revert "md/raid10: pull codes that wait for blocked...
Signed-off-by:
Song Liu
<songliubraving@fb.com>
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