Date: Tue, 29 May 2018 13:24:42 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r334327 - stable/11/sys/amd64/include Message-ID: <201805291324.w4TDOgeN031158@repo.freebsd.org>
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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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