From: linas@austin.ibm.com (Linas Vepstas)
To: Paul Mackerras <paulus@samba.org>
Cc: munsone@us.ibm.com, linuxppc-dev@ozlabs.org,
Sandra Rhodes <sdrhodes@us.ibm.com>
Subject: [PATCH 2/3] powerpc: EEH: careful when identifying "empty" slots.
Date: Thu, 15 Nov 2007 12:57:27 -0600 [thread overview]
Message-ID: <20071115185727.GB24772@austin.ibm.com> (raw)
In-Reply-To: <20071115185420.GF18745@austin.ibm.com>
If an "empty" slot is failing, make sure its a permanent failure;
else process the error normally.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
----
arch/powerpc/platforms/pseries/eeh.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.23-rc8-mm1/arch/powerpc/platforms/pseries/eeh.c
===================================================================
--- linux-2.6.23-rc8-mm1.orig/arch/powerpc/platforms/pseries/eeh.c 2007-11-09 16:56:39.000000000 -0600
+++ linux-2.6.23-rc8-mm1/arch/powerpc/platforms/pseries/eeh.c 2007-11-09 17:02:39.000000000 -0600
@@ -548,7 +548,7 @@ int eeh_dn_check_failure(struct device_n
/* Note that config-io to empty slots may fail;
* they are empty when they don't have children. */
- if ((rets[0] == 5) && (dn->child == NULL)) {
+ if ((rets[0] == 5) && (rets[2] == 0) && (dn->child == NULL)) {
false_positives++;
pdn->eeh_false_positives ++;
rc = 0;
next prev parent reply other threads:[~2007-11-15 18:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-15 18:54 [PATCH 1/3] powerpc: EEH: work with device endpoint, always Linas Vepstas
2007-11-15 18:56 ` [PATCH 1/3 v2] " Linas Vepstas
2007-11-15 18:57 ` Linas Vepstas [this message]
2007-11-15 18:58 ` [PATCH 3/3]: powerpc/eeh: report errors as soon as possible Linas Vepstas
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