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[Xen-devel] [PATCH] Increase the errcnt when valid mce entry found

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH] Increase the errcnt when valid mce entry found
From: "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>
Date: Wed, 12 May 2010 15:55:06 +0800
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Thread-index: AcrxqG9340Kkyy2FT5eBAMxTJ0kSfg==
Thread-topic: [PATCH] Increase the errcnt when valid mce entry found
Fix to mcheck_mca_logout to increase the errcnt when valid entry found.

Signed-off-by: Jiang, Yunhong <yunhong.jiang@xxxxxxxxx>

diff -r bbf009817ffb xen/arch/x86/cpu/mcheck/mce.c
--- a/xen/arch/x86/cpu/mcheck/mce.c     Fri May 07 19:22:28 2010 +0100
+++ b/xen/arch/x86/cpu/mcheck/mce.c     Wed May 12 15:42:51 2010 +0800
@@ -282,7 +282,7 @@ mctelem_cookie_t mcheck_mca_logout(enum 
                 * depending on whethere we are called from an exception or
                 * a poller;  this can fail (for example dom0 may not
                 * yet have consumed past telemetry). */
-               if (errcnt == 0) {
+               if (errcnt++ == 0) {
                        if ( (mctc = mctelem_reserve(which)) != NULL ) {
                                mci = mctelem_dataptr(mctc);

Attachment: mce.patch
Description: mce.patch

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