diff options
| author | Nathan Chancellor <nathan@kernel.org> | 2025-07-14 20:56:47 +0100 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2025-07-25 15:33:51 +0100 |
| commit | 53e7e1fb81cc8ba2da1cb31f8917ef397caafe91 (patch) | |
| tree | 4b547818decf4ecaaab3006f1d3f43111f90e4f7 /tools/testing/selftests/bpf/prog_tests/btf_write.c | |
| parent | 87c4e1459e80bf65066f864c762ef4dc932fad4b (diff) | |
Commit e7607f7d6d81 ("ARM: 9443/1: Require linker to support KEEP within
OVERLAY for DCE") accidentally broke the binutils version restriction
that was added in commit 0d437918fb64 ("ARM: 9414/1: Fix build issue
with LD_DEAD_CODE_DATA_ELIMINATION"), reintroducing the segmentation
fault addressed by that workaround.
Restore the binutils version dependency by using
CONFIG_LD_CAN_USE_KEEP_IN_OVERLAY as an additional condition to ensure
that CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION is only enabled with
binutils >= 2.36 and ld.lld >= 21.0.0.
Closes: https://lore.kernel.org/6739da7d-e555-407a-b5cb-e5681da71056@landley.net/
Closes: https://lore.kernel.org/CAFERDQ0zPoya5ZQfpbeuKVZEo_fKsonLf6tJbp32QnSGAtbi+Q@mail.gmail.com/
Cc: stable@vger.kernel.org
Fixes: e7607f7d6d81 ("ARM: 9443/1: Require linker to support KEEP within OVERLAY for DCE")
Reported-by: Rob Landley <rob@landley.net>
Tested-by: Rob Landley <rob@landley.net>
Reported-by: Martin Wetterwald <martin@wetterwald.eu>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/btf_write.c')
0 files changed, 0 insertions, 0 deletions