svn commit: r281654 - head/sys/arm64/arm64
Andrew Turner
andrew at FreeBSD.org
Fri Apr 17 12:58:10 UTC 2015
Author: andrew
Date: Fri Apr 17 12:58:09 2015
New Revision: 281654
URL: https://svnweb.freebsd.org/changeset/base/281654
Log:
Use the address of fsu_intr_fault, not the first two instructions in it as
the address to check if we are handling a trap for fuswintr or suswintr.
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/arm64/arm64/trap.c
Modified: head/sys/arm64/arm64/trap.c
==============================================================================
--- head/sys/arm64/arm64/trap.c Fri Apr 17 12:40:27 2015 (r281653)
+++ head/sys/arm64/arm64/trap.c Fri Apr 17 12:58:09 2015 (r281654)
@@ -65,7 +65,7 @@ __FBSDID("$FreeBSD$");
#include <ddb/db_output.h>
#endif
-extern uintptr_t fsu_intr_fault;
+extern register_t fsu_intr_fault;
/* Called from exception.S */
void do_el1h_sync(struct trapframe *);
@@ -154,7 +154,7 @@ data_abort(struct trapframe *frame, uint
* Special case for fuswintr and suswintr. These can't sleep so
* handle them early on in the trap handler.
*/
- if (__predict_false(pcb->pcb_onfault == fsu_intr_fault)) {
+ if (__predict_false(pcb->pcb_onfault == (vm_offset_t)&fsu_intr_fault)) {
frame->tf_elr = pcb->pcb_onfault;
return;
}
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