svn commit: r363877 - in stable/12/sys: amd64/amd64 i386/i386
Alexander Motin
mav at FreeBSD.org
Wed Aug 5 01:43:40 UTC 2020
Author: mav
Date: Wed Aug 5 01:43:40 2020
New Revision: 363877
URL: https://svnweb.freebsd.org/changeset/base/363877
Log:
MFC r363431: Untie nmi_handle_intr() from DEV_ISA.
The only part of nmi_handle_intr() depending on ISA is isa_nmi(), which is
already wrapped. Entering debugger on NMI does not really depend on ISA.
Modified:
stable/12/sys/amd64/amd64/trap.c
stable/12/sys/i386/i386/trap.c
Modified: stable/12/sys/amd64/amd64/trap.c
==============================================================================
--- stable/12/sys/amd64/amd64/trap.c Tue Aug 4 23:30:10 2020 (r363876)
+++ stable/12/sys/amd64/amd64/trap.c Wed Aug 5 01:43:40 2020 (r363877)
@@ -357,11 +357,9 @@ trap(struct trapframe *frame)
signo = SIGFPE;
break;
-#ifdef DEV_ISA
case T_NMI:
nmi_handle_intr(type, frame);
return;
-#endif
case T_OFLOW: /* integer overflow fault */
ucode = FPE_INTOVF;
@@ -587,11 +585,9 @@ trap(struct trapframe *frame)
#endif
break;
-#ifdef DEV_ISA
case T_NMI:
nmi_handle_intr(type, frame);
return;
-#endif
}
trap_fatal(frame, 0);
Modified: stable/12/sys/i386/i386/trap.c
==============================================================================
--- stable/12/sys/i386/i386/trap.c Tue Aug 4 23:30:10 2020 (r363876)
+++ stable/12/sys/i386/i386/trap.c Wed Aug 5 01:43:40 2020 (r363877)
@@ -413,7 +413,6 @@ user_trctrap_out:
signo = SIGFPE;
break;
-#ifdef DEV_ISA
case T_NMI:
#ifdef POWERFAIL_NMI
#ifndef TIMER_FREQ
@@ -429,7 +428,6 @@ user_trctrap_out:
nmi_handle_intr(type, frame);
return;
#endif /* POWERFAIL_NMI */
-#endif /* DEV_ISA */
case T_OFLOW: /* integer overflow fault */
ucode = FPE_INTOVF;
@@ -675,7 +673,6 @@ kernel_trctrap:
#endif
break;
-#ifdef DEV_ISA
case T_NMI:
#ifdef POWERFAIL_NMI
if (time_second - lastalert > 10) {
@@ -688,7 +685,6 @@ kernel_trctrap:
nmi_handle_intr(type, frame);
return;
#endif /* POWERFAIL_NMI */
-#endif /* DEV_ISA */
}
trap_fatal(frame, eva);
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