[PATCH bpf v2 0/2] Fix offset when fault occurs in strncpy_from_kernel_nofault()

Hi,

This is v2 of the fix & selftest previously sent at: https://lore.kernel.org/linux-mm/20221108195211.214025-1-flaniel@linux.micro...

Changes v1 to v2: - add 'cc:stable', 'Fixes:' and review/ack tags - update commitmsg and fix my email - rebase on bpf tree and tag for bpf tree

Thanks!

Alban Crequy (2): maccess: fix writing offset in case of fault in strncpy_from_kernel_nofault() selftests: bpf: add a test when bpf_probe_read_kernel_str() returns EFAULT

mm/maccess.c | 2 +- tools/testing/selftests/bpf/prog_tests/varlen.c | 7 +++++++ tools/testing/selftests/bpf/progs/test_varlen.c | 5 +++++ 3 files changed, 13 insertions(+), 1 deletion(-)