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(parent: 86efb87) | patch
objtool,x86: Rewrite LEAVE
authorPeter Zijlstra <peterz@infradead.org>
Tue, 9 Feb 2021 20:41:13 +0000 (21:41 +0100)
committerIngo Molnar <mingo@kernel.org>
Sat, 6 Mar 2021 11:44:23 +0000 (12:44 +0100)
commit0b9c114cae5fe936a31c307a7f964104886ac54a
tree40cd183b2b1229387de2e1c5f0fd7ea1961a57dftree | snapshot
parent86efb87072ad8ab20c639fe3e041a8ec0ad18fa7commit | diff
objtool,x86: Rewrite LEAVE

Since we can now have multiple stack-ops per instruction, we don't
need to special case LEAVE and can simply emit the composite
operations.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lkml.kernel.org/r/20210211173627.253273977@infradead.org
tools/objtool/arch/x86/decode.c diff | blob | history
tools/objtool/check.c diff | blob | history
tools/objtool/include/objtool/arch.h diff | blob | history
Linux Kernel Source Tree.