svn commit: r288117 - head/sys/arm64/arm64

Andrew Turner andrew at FreeBSD.org
Tue Sep 22 16:46:35 UTC 2015


Author: andrew
Date: Tue Sep 22 16:46:34 2015
New Revision: 288117
URL: https://svnweb.freebsd.org/changeset/base/288117

Log:
  Don't restore interrupts when we are about to disable them in the next
  instruction.

Modified:
  head/sys/arm64/arm64/exception.S

Modified: head/sys/arm64/arm64/exception.S
==============================================================================
--- head/sys/arm64/arm64/exception.S	Tue Sep 22 16:35:32 2015	(r288116)
+++ head/sys/arm64/arm64/exception.S	Tue Sep 22 16:46:34 2015	(r288117)
@@ -123,10 +123,7 @@ __FBSDID("$FreeBSD$");
 
 	/* Re-check for new ast scheduled */
 	b	1b
-
 2:
-	/* Restore interrupts */
-	msr	daif, x19
 .endm
 
 handle_el1h_sync:


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