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lastdragon
2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
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linux-7.2.3/arch/x86/kernel/ibt_selftest.S
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/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/linkage.h>
#include <linux/objtool.h>
#include <asm/nospec-branch.h>
SYM_CODE_START(ibt_selftest_noendbr)
ANNOTATE_NOENDBR
UNWIND_HINT_FUNC
/* #CP handler sets %ax to 0 */
RET
SYM_CODE_END(ibt_selftest_noendbr)
SYM_FUNC_START(ibt_selftest)
lea ibt_selftest_noendbr(%rip), %rax
ANNOTATE_RETPOLINE_SAFE
jmp *%rax
SYM_FUNC_END(ibt_selftest)