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authorTvrtko Ursulin <tvrtko.ursulin@intel.com>2022-01-18 10:54:02 +0000
committerTvrtko Ursulin <tvrtko.ursulin@intel.com>2022-01-18 10:54:02 +0000
commit647bfd26bf054313305ea9c2c4a1c71f3bbfee63 (patch)
tree49abfde459ef32c9811d06ae59dfbaf0000762ab /arch/s390/lib/test_unwind.c
parent3a5d604f90f90a09e35ccfdeeedbadfd06b606db (diff)
parent4efdddbce7c1329f00c458e85dcaf105aebdc0ed (diff)
downloadlinux-647bfd26bf054313305ea9c2c4a1c71f3bbfee63.tar.bz2
Merge drm/drm-next into drm-intel-gt-next
Maarten needs backmerge to account for header file renames/changes which landed via drm-intel-next and are interfering with his pinning work. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Diffstat (limited to 'arch/s390/lib/test_unwind.c')
-rw-r--r--arch/s390/lib/test_unwind.c5
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)
:);