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| author | Ingo Molnar <mingo@kernel.org> | 2021-12-13 12:48:46 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-12-13 12:48:46 +0300 |
| commit | 6773cc31a9bb5122fd5c288f73ca006ad20a6c17 (patch) | |
| tree | 730ec8bcc0a5ddd5030268bb3ffd4945d34728c1 /arch/s390/lib/test_unwind.c | |
| parent | 0f09c274698590d508c43f924d9dffc7130b782d (diff) | |
| parent | 2585cf9dfaaddf00b069673f27bb3f8530e2039c (diff) | |
| download | linux-6773cc31a9bb5122fd5c288f73ca006ad20a6c17.tar.xz | |
Merge tag 'v5.16-rc5' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/s390/lib/test_unwind.c')
| -rw-r--r-- | arch/s390/lib/test_unwind.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/lib/test_unwind.c b/arch/s390/lib/test_unwind.c index cfc5f5557c06..bc7973359ae2 100644 --- a/arch/s390/lib/test_unwind.c +++ b/arch/s390/lib/test_unwind.c @@ -173,10 +173,11 @@ static noinline int unwindme_func4(struct unwindme *u) } /* - * trigger specification exception + * Trigger operation exception; use insn notation to bypass + * llvm's integrated assembler sanity checks. */ asm volatile( - " mvcl %%r1,%%r1\n" + " .insn e,0x0000\n" /* illegal opcode */ "0: nopr %%r7\n" EX_TABLE(0b, 0b) :); |