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/openbmc/linux/arch/x86/crypto/
H A Dcrc32c-pcl-intel-asm_64.Sdiff 214b9a83b617367d53680812ad09687542370b8e Tue Mar 08 09:30:27 CST 2022 Peter Zijlstra <peterz@infradead.org> x86/ibt,crypto: Add ENDBR for the jump-table entries

The code does:

## branch into array
mov jump_table(,%rax,8), %bufp
JMP_NOSPEC bufp

resulting in needing to mark the jump-table entries with ENDBR.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lore.kernel.org/r/20220308154318.110500806@infradead.org