bpf-6.11-rc4

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Merge tag 'bpf-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

Pull bpf fixes from Alexei Starovoitov:

 - Fix bpftrace regression from Kyle Huey.

   Tracing bpf prog was called with perf_event input arguments causing
   bpftrace produce garbage output.

 - Fix verifier crash in stacksafe() from Yonghong Song.

   Daniel Hodges reported verifier crash when playing with sched-ext.
   The stack depth in the known verifier state was larger than stack
   depth in being explored state causing out-of-bounds access.

 - Fix update of freplace prog in prog_array from Leon Hwang.

   freplace prog type wasn't recognized correctly.

* tag 'bpf-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  perf/bpf: Don't call bpf_overflow_handler() for tracing events
  selftests/bpf: Add a test to verify previous stacksafe() fix
  bpf: Fix a kernel verifier crash in stacksafe()
  bpf: Fix updating attached freplace prog in prog_array map

...

This commit is contained in:

Linus Torvalds 2024-08-14 08:57:24 -07:00

parent 6b0f8db921 100bff2381

commit 02f8ca3d49

4 changed files with 61 additions and 5 deletions

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4

include/linux/bpf_verifier.h

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5

kernel/bpf/verifier.c

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3

kernel/events/core.c

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54

tools/testing/selftests/bpf/progs/iters.c

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