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(parent: e8d61bd) | patch
x86/ibt: Dont generate ENDBR in .discard.text
authorPeter Zijlstra <peterz@infradead.org>
Tue, 8 Mar 2022 15:30:43 +0000 (16:30 +0100)
committerPeter Zijlstra <peterz@infradead.org>
Tue, 15 Mar 2022 09:32:42 +0000 (10:32 +0100)
commit2b6ff7dea670a4623fae1d2349806fc7f8e305d1
treec8c16ea89d104ee3202c62f3390f4d09a1b8bf78tree | snapshot
parente8d61bdf0fdfaeaf35fb5a63d6e67e60038b88e0commit | diff
x86/ibt: Dont generate ENDBR in .discard.text

Having ENDBR in discarded sections can easily lead to relocations into
discarded sections which the linkers aren't really fond of. Objtool
also shouldn't generate them, but why tempt fate.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lore.kernel.org/r/20220308154319.054842742@infradead.org
arch/x86/include/asm/setup.h diff | blob | history
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