From: Matthew Daley <mattjd@gmail.com>
To: xen-devel@lists.xen.org
Cc: Matthew Daley <mattjd@gmail.com>
Subject: [PATCH] x86 shadow: Fix typo in sh_invlpg sl3 page presence check
Date: Mon, 12 Nov 2012 23:00:18 +1300 [thread overview]
Message-ID: <1352714418-5776-1-git-send-email-mattjd@gmail.com> (raw)
Signed-off-by: Matthew Daley <mattjd@gmail.com>
diff --git a/xen/arch/x86/mm/shadow/multi.c b/xen/arch/x86/mm/shadow/multi.c
index b0e6d72..39cb7de 100644
--- a/xen/arch/x86/mm/shadow/multi.c
+++ b/xen/arch/x86/mm/shadow/multi.c
@@ -3505,7 +3505,7 @@ sh_invlpg(struct vcpu *v, unsigned long va)
perfc_incr(shadow_invlpg_fault);
return 0;
}
- if ( (!shadow_l3e_get_flags(sl3e) & _PAGE_PRESENT) )
+ if ( !(shadow_l3e_get_flags(sl3e) & _PAGE_PRESENT) )
return 0;
}
#else /* SHADOW_PAGING_LEVELS == 3 */
--
1.7.10.4
next reply other threads:[~2012-11-12 10:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-12 10:00 Matthew Daley [this message]
2012-11-12 10:18 ` [PATCH] x86 shadow: Fix typo in sh_invlpg sl3 page presence check Tim Deegan
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