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From: Mike Qiu <qiudayu@linux.vnet.ibm.com>
To: kvm-ppc@vger.kernel.org
Cc: Mike Qiu <qiudayu@linux.vnet.ibm.com>,
	linuxppc-dev@lists.ozlabs.org, gwshan@linux.vnet.ibm.com
Subject: [PATCH] Bugfix: powerpc/eeh: Create eeh sysfs entry in post_init()
Date: Tue, 24 Jun 2014 23:32:07 -0400	[thread overview]
Message-ID: <1403667127-1622-1-git-send-email-qiudayu@linux.vnet.ibm.com> (raw)

Eeh sysfs entry created must be after EEH_ENABLED been set
in eeh_subsystem_flags.

In PowerNV platform, it try to create sysfs entry before
EEH_ENABLED been set, when boot up. So nothing will be
created for eeh in sysfs.

Signed-off-by: Mike Qiu <qiudayu@linux.vnet.ibm.com>
---
 arch/powerpc/platforms/powernv/eeh-ioda.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c
index 8ad0c5b..5f95581 100644
--- a/arch/powerpc/platforms/powernv/eeh-ioda.c
+++ b/arch/powerpc/platforms/powernv/eeh-ioda.c
@@ -136,6 +136,9 @@ static int ioda_eeh_post_init(struct pci_controller *hose)
 	struct pnv_phb *phb = hose->private_data;
 	int ret;
 
+	/* Creat sysfs after EEH_ENABLED been set */
+	eeh_add_sysfs_files(hose->bus);
+
 	/* Register OPAL event notifier */
 	if (!ioda_eeh_nb_init) {
 		ret = opal_notifier_register(&ioda_eeh_nb);
-- 
1.8.1.4

WARNING: multiple messages have this Message-ID (diff)
From: Mike Qiu <qiudayu@linux.vnet.ibm.com>
To: kvm-ppc@vger.kernel.org
Cc: Mike Qiu <qiudayu@linux.vnet.ibm.com>,
	linuxppc-dev@lists.ozlabs.org, gwshan@linux.vnet.ibm.com
Subject: [PATCH] Bugfix: powerpc/eeh: Create eeh sysfs entry in post_init()
Date: Wed, 25 Jun 2014 03:32:07 +0000	[thread overview]
Message-ID: <1403667127-1622-1-git-send-email-qiudayu@linux.vnet.ibm.com> (raw)

Eeh sysfs entry created must be after EEH_ENABLED been set
in eeh_subsystem_flags.

In PowerNV platform, it try to create sysfs entry before
EEH_ENABLED been set, when boot up. So nothing will be
created for eeh in sysfs.

Signed-off-by: Mike Qiu <qiudayu@linux.vnet.ibm.com>
---
 arch/powerpc/platforms/powernv/eeh-ioda.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/powerpc/platforms/powernv/eeh-ioda.c b/arch/powerpc/platforms/powernv/eeh-ioda.c
index 8ad0c5b..5f95581 100644
--- a/arch/powerpc/platforms/powernv/eeh-ioda.c
+++ b/arch/powerpc/platforms/powernv/eeh-ioda.c
@@ -136,6 +136,9 @@ static int ioda_eeh_post_init(struct pci_controller *hose)
 	struct pnv_phb *phb = hose->private_data;
 	int ret;
 
+	/* Creat sysfs after EEH_ENABLED been set */
+	eeh_add_sysfs_files(hose->bus);
+
 	/* Register OPAL event notifier */
 	if (!ioda_eeh_nb_init) {
 		ret = opal_notifier_register(&ioda_eeh_nb);
-- 
1.8.1.4


             reply	other threads:[~2014-06-25  3:32 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-25  3:32 Mike Qiu [this message]
2014-06-25  3:32 ` [PATCH] Bugfix: powerpc/eeh: Create eeh sysfs entry in post_init() Mike Qiu
2014-06-25  5:33 ` Gavin Shan
2014-06-25  5:33   ` Gavin Shan
2014-06-25  6:23   ` Wei Yang
2014-06-25  6:23     ` Wei Yang
2014-06-25  6:37     ` Gavin Shan
2014-06-25  6:37       ` Gavin Shan
2014-06-25  7:27   ` Mike Qiu
2014-06-26  0:12     ` Gavin Shan
2014-06-26  6:34       ` Mike Qiu

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