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| author | Nick Desaulniers <[email protected]> | 2021-10-19 15:36:43 -0700 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2021-10-21 10:31:38 +0100 |
| commit | 1907d3ff5a644ad7c07bf3c0a56a0b1864c9e5cf (patch) | |
| tree | 6e65234f12251bb9e4adf7ebdc12ee4fc1cbdb70 /tools/perf/scripts/python/arm-cs-trace-disasm.py | |
| parent | 5816b3e6577eaa676ceb00a848f0fd65fe2adc29 (diff) | |
arm64: vdso32: drop the test for dmb ishld
Binutils added support for this instruction in commit
e797f7e0b2bedc9328d4a9a0ebc63ca7a2dbbebc which shipped in 2.24 (just
missing the 2.23 release) but was cherry-picked into 2.23 in commit
27a50d6755bae906bc73b4ec1a8b448467f0bea1. Thanks to Christian and Simon
for helping me with the patch archaeology.
According to Documentation/process/changes.rst, the minimum supported
version of binutils is 2.23. Since all supported versions of GAS support
this instruction, drop the assembler invocation, preprocessor
flags/guards, and the cross assembler macro that's now unused.
This also avoids a recursive self reference in a follow up cleanup
patch.
Cc: Christian Biesinger <[email protected]>
Cc: Simon Marchi <[email protected]>
Signed-off-by: Nick Desaulniers <[email protected]>
Reviewed-by: Vincenzo Frascino <[email protected]>
Reviewed-by: Nathan Chancellor <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/arm-cs-trace-disasm.py')
0 files changed, 0 insertions, 0 deletions