Author: kib
Date: Tue May 29 13:24:42 2018
New Revision: 334327
URL: https://svnweb.freebsd.org/changeset/base/334327
Log:
MFC r334038:
Enable IBRS when entering an interrupt handler from usermode.
Approved by: re (marius)
Modified:
stable/11/sys/amd64/include/asmacros.h
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/amd64/include/asmacros.h
==============================================================================
--- stable/11/sys/amd64/include/asmacros.h Tue May 29 13:07:36 2018
(r334326)
+++ stable/11/sys/amd64/include/asmacros.h Tue May 29 13:24:42 2018
(r334327)
@@ -255,6 +255,7 @@ X\vec_name:
jz 1f /* yes, leave PCB_FULL_IRET alone */
movq PCPU(CURPCB),%r8
andl $~PCB_FULL_IRET,PCB_FLAGS(%r8)
+ call handle_ibrs_entry
1:
.endm
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