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author | Ingo Molnar <mingo@kernel.org> | 2017-12-01 10:32:48 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2017-12-17 12:58:53 +0100 |
commit | 0fd2e9c53d82704a3ba87ea1980ec515188c5316 (patch) | |
tree | a828c396110053feba9e65307a4e802b00966519 /tools/objtool/check.c | |
parent | 1784f9144b143a1e8b19fe94083b040aa559182b (diff) | |
parent | 1e4c4f610f774df6088d7c065b2dd4d22adba698 (diff) | |
download | op-kernel-dev-0fd2e9c53d82704a3ba87ea1980ec515188c5316.zip op-kernel-dev-0fd2e9c53d82704a3ba87ea1980ec515188c5316.tar.gz |
Merge commit 'upstream-x86-entry' into WIP.x86/mm
Pull in a minimal set of v4.15 entry code changes, for a base for the MM isolation patches.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/objtool/check.c')
-rw-r--r-- | tools/objtool/check.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c index c0e26ad..9b341584 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -1757,11 +1757,14 @@ static int validate_branch(struct objtool_file *file, struct instruction *first, if (insn->dead_end) return 0; - insn = next_insn; - if (!insn) { + if (!next_insn) { + if (state.cfa.base == CFI_UNDEFINED) + return 0; WARN("%s: unexpected end of section", sec->name); return 1; } + + insn = next_insn; } return 0; |