[bpf,0/3] s390/bpf: Fix gotol with large offsets

Message

Ilya Leoshkevich Jan. 2, 2024, 7:30 p.m. UTC

Hi,

While looking at a pyperf180 failure on s390x (must be related to [1],
I'm not done with the investigation yet) I noticed that I have
unfortunately messed up the gotol implementation. Patch 1 is the fix,
patch 2 is a small test infrastructure tweak, and patch 3 adds a
test.

[1] https://github.com/llvm/llvm-project/issues/55669

Best regards,
Ilya

Ilya Leoshkevich (3):
  s390/bpf: Fix gotol with large offsets
  selftests/bpf: Double the size of test_loader log
  selftests/bpf: Test gotol with large offsets

 arch/s390/net/bpf_jit_comp.c                  |  2 +-
 .../selftests/bpf/progs/verifier_gotol.c      | 19 +++++++++++++++++++
 tools/testing/selftests/bpf/test_loader.c     |  2 +-
 3 files changed, 21 insertions(+), 2 deletions(-)

Comments

[e-mail] Jan. 4, 2024, 11 p.m. UTC | #1

Hello:

This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <[e-mail]>:

On Tue,  2 Jan 2024 20:30:34 +0100 you wrote:
> Hi,
> 
> While looking at a pyperf180 failure on s390x (must be related to [1],
> I'm not done with the investigation yet) I noticed that I have
> unfortunately messed up the gotol implementation. Patch 1 is the fix,
> patch 2 is a small test infrastructure tweak, and patch 3 adds a
> test.
> 
> [...]

Here is the summary with links:
  - [bpf,1/3] s390/bpf: Fix gotol with large offsets
    https://git.kernel.org/bpf/bpf-next/c/ecba66cb36e3
  - [bpf,2/3] selftests/bpf: Double the size of test_loader log
    https://git.kernel.org/bpf/bpf-next/c/445aea5afda4
  - [bpf,3/3] selftests/bpf: Test gotol with large offsets
    https://git.kernel.org/bpf/bpf-next/c/63fac34669e4

You are awesome, thank you!