git: 098dbd7ff7f3 - main - amd64 nmi handler: fix comment about %ebx
Konstantin Belousov
kib at FreeBSD.org
Sun Dec 27 11:14:58 UTC 2020
The branch main has been updated by kib:
URL: https://cgit.FreeBSD.org/src/commit/?id=098dbd7ff7f3da9dda03802cdb2d8755f816eada
commit 098dbd7ff7f3da9dda03802cdb2d8755f816eada
Author: Konstantin Belousov <kib at FreeBSD.org>
AuthorDate: 2020-12-27 10:47:36 +0000
Commit: Konstantin Belousov <kib at FreeBSD.org>
CommitDate: 2020-12-27 10:59:33 +0000
amd64 nmi handler: fix comment about %ebx
Reported by: markj
MFC after: 3 days
---
sys/amd64/amd64/exception.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sys/amd64/amd64/exception.S b/sys/amd64/amd64/exception.S
index 6b56a2c8a50e..3fb518179406 100644
--- a/sys/amd64/amd64/exception.S
+++ b/sys/amd64/amd64/exception.S
@@ -940,7 +940,7 @@ outofnmi:
cli
nocallchain:
#endif
- testl %ebx,%ebx /* %ebx == 0 => return to userland */
+ testl %ebx,%ebx /* %ebx != 0 => return to userland */
jnz doreti_exit
/*
* Restore speculation control MSR, if preserved.
@@ -1059,7 +1059,7 @@ mchk_calltrap:
movq %rsp,%rdi
call mca_intr
MEXITCOUNT
- testl %ebx,%ebx /* %ebx == 0 => return to userland */
+ testl %ebx,%ebx /* %ebx != 0 => return to userland */
jnz doreti_exit
/*
* Restore speculation control MSR, if preserved.
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