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| author | Peter Zijlstra <peterz@infradead.org> | 2022-09-15 14:11:13 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-10-17 17:41:08 +0300 |
| commit | 08ef8c40112b8cd157515cd532f65cb82c934a76 (patch) | |
| tree | 08ef77d8801a888a385cf97dcfd61f49599607b4 /tools/objtool/include | |
| parent | 5da6aea375cde499fdfac3cde4f26df4a840eb9f (diff) | |
| download | linux-08ef8c40112b8cd157515cd532f65cb82c934a76.tar.xz | |
objtool: Allow symbol range comparisons for IBT/ENDBR
A semi common pattern is where code checks if a code address is
within a specific range. All text addresses require either ENDBR or
ANNOTATE_ENDBR, however the ANNOTATE_NOENDBR past the range is
unnatural.
Instead, suppress this warning when this is exactly at the end of a
symbol that itself starts with either ENDBR/ANNOTATE_ENDBR.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220915111146.434642471@infradead.org
Diffstat (limited to 'tools/objtool/include')
0 files changed, 0 insertions, 0 deletions