Merge branch 's390-bpf-fix-bpf_arch_text_poke-with-new_addr-null-again'

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Ilya Leoshkevich says:

====================
s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL again

This series fixes a regression causing perf on s390 to trigger a kernel
panic.

Patch 1 fixes the issue, patch 2 adds a test to make sure this doesn't
happen again.
====================

Link: https://patch.msgid.link/20250716194524.48109-1-iii@linux.ibm.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Alexei Starovoitov 2025-07-16 18:32:31 -07:00

parent bf4807c89d d459dbbbfa

commit af90e85307

2 changed files with 76 additions and 1 deletions

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10

arch/s390/net/bpf_jit_comp.c

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67

tools/testing/selftests/bpf/prog_tests/recursive_attach.c

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