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| author | Alexei Starovoitov <ast@kernel.org> | 2026-03-31 16:01:13 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-03-31 16:01:13 -0700 |
| commit | e2d072d6a3d1369d289667f51cf771eefa3c0b26 (patch) | |
| tree | 4b92dd00f6a02cbea11ab3da57c37ee63586baa0 /fs/devfs/git@git.tavy.me:linux.git | |
| parent | a8502a79e832b861e99218cbd2d8f4312d62e225 (diff) | |
| parent | c76fef7dcd9372e3476d4df5e0a72ed5919a814b (diff) | |
Merge branch 'fix-bpf_link-grace-period-wait-for-tracepoints'
Kumar Kartikeya Dwivedi says:
====================
Fix bpf_link grace period wait for tracepoints
A recent change to non-faultable tracepoints switched from
preempt-disabled critical sections to SRCU-fast, which breaks
assumptions in the bpf_link_free() path. Use call_srcu() to fix the
breakage.
Changelog:
----------
v3 -> v4
v3: https://lore.kernel.org/bpf/20260331005215.2813492-1-memxor@gmail.com
* Introduce call_tracepoint_unregister_{atomic,syscall} instead. (Alexei, Steven)
v2 -> v3
v2: https://lore.kernel.org/bpf/20260330143102.1265391-1-memxor@gmail.com
* Introduce and switch to call_tracepoint_unregister_non_faultable(). (Steven)
* Address Andrii's comment and add Acked-by. (Andrii)
* Drop rcu_trace_implies_rcu_gp() conversion. (Alexei)
v1 -> v2
v1: https://lore.kernel.org/bpf/20260330032124.3141001-1-memxor@gmail.com
* Add Reviewed-by tags. (Paul, Puranjay)
* Adjust commit descriptions and comments to clarify intent. (Puranjay)
====================
Link: https://patch.msgid.link/20260331211021.1632902-1-memxor@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'fs/devfs/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions