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(parent: 613871c) | patch
x86/retpoline: Add ANNOTATE_NOENDBR for retpolines
authorJosh Poimboeuf <jpoimboe@redhat.com>
Mon, 18 Apr 2022 16:50:23 +0000 (09:50 -0700)
committerPeter Zijlstra <peterz@infradead.org>
Tue, 19 Apr 2022 19:58:49 +0000 (21:58 +0200)
commit1c0513dec41e4d40eb21402dff397ad84ca13a44
tree114c7f4e8be4f01cd6d8d86a4f0c8d74916e2c0dtree | snapshot
parent613871cd665ab26290c5ff531dd06c3789d31319commit | diff
x86/retpoline: Add ANNOTATE_NOENDBR for retpolines

The retpolines are exported, so they're referenced by ksymtab sections.
But they're never indirect-branched to, so add ANNOTATE_NOENDBR.

Fixes: ed53a0d97192 ("x86/alternative: Use .ibt_endbr_seal to seal indirect calls")
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/b6ec963dfd9301b6b1d74ef7758fcb0b540d6c6c.1650300597.git.jpoimboe@redhat.com
arch/x86/lib/retpoline.S diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git