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From: Peter Wemm <peter@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 29750 for review
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http://perforce.freebsd.org/chv.cgi?CH=29750

Change 29750 by peter@peter_daintree on 2003/04/25 17:47:13

	do not forget to clear PCB_FULLCTX after acting on it

Affected files ...

.. //depot/projects/hammer/sys/x86_64/x86_64/exception.s#29 edit

Differences ...

==== //depot/projects/hammer/sys/x86_64/x86_64/exception.s#29 (text+ko) ====

@@ -229,7 +229,9 @@
 	call	syscall
 	movq	PCPU(CURPCB),%rax
 	testq	$PCB_FULLCTX,PCB_FLAGS(%rax)
-	jnz	doreti_ast
+	je	1f
+	andq	$~PCB_FULLCTX,PCB_FLAGS(%rax)
+	jmp	doreti
 	/* simplified from doreti */
 1:	/* Check for and handle AST's on return to userland */
 	cli