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From: Dexuan Cui <decui@microsoft.com>
To: "bhelgaas@google.com" <bhelgaas@google.com>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	KY Srinivasan <kys@microsoft.com>,
	Stephen Hemminger <sthemmin@microsoft.com>,
	"olaf@aepfle.de" <olaf@aepfle.de>,
	"apw@canonical.com" <apw@canonical.com>,
	"jasowang@redhat.com" <jasowang@redhat.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"driverdev-devel@linuxdriverproject.org"
	<driverdev-devel@linuxdriverproject.org>,
	Haiyang Zhang <haiyangz@microsoft.com>,
	"vkuznets@redhat.com" <vkuznets@redhat.com>,
	"marcelo.cerri@canonical.com" <marcelo.cerri@canonical.com>,
	"Michael Kelley (EOSG)" <Michael.H.Kelley@microsoft.com>,
	Dexuan Cui <decui@microsoft.com>,
	"stable@vger.kernel.org" <stable@vger.kernel.org>
Subject: [PATCH v2 1/6] PCI: hv: fix a comment typo in _hv_pcifront_read_config()
Date: Mon, 5 Mar 2018 19:22:13 +0000	[thread overview]
Message-ID: <20180305192134.32207-2-decui@microsoft.com> (raw)
In-Reply-To: <20180305192134.32207-1-decui@microsoft.com>

No functional change.

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Fixes: bdd74440d9e8 ("PCI: hv: Add explicit barriers to config space access=
")
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: stable@vger.kernel.org
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
---
 drivers/pci/host/pci-hyperv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/host/pci-hyperv.c
index 2faf38eab785..1233300f41c6 100644
--- a/drivers/pci/host/pci-hyperv.c
+++ b/drivers/pci/host/pci-hyperv.c
@@ -653,7 +653,7 @@ static void _hv_pcifront_read_config(struct hv_pci_dev =
*hpdev, int where,
 			break;
 		}
 		/*
-		 * Make sure the write was done before we release the spinlock
+		 * Make sure the read was done before we release the spinlock
 		 * allowing consecutive reads/writes.
 		 */
 		mb();
--=20
2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: Dexuan Cui <decui@microsoft.com>
To: "bhelgaas@google.com" <bhelgaas@google.com>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	KY Srinivasan <kys@microsoft.com>,
	Stephen Hemminger <sthemmin@microsoft.com>,
	"olaf@aepfle.de" <olaf@aepfle.de>,
	"apw@canonical.com" <apw@canonical.com>,
	"jasowang@redhat.com" <jasowang@redhat.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>,
	"driverdev-devel@linuxdriverproject.org"
	<driverdev-devel@linuxdriverproject.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"stable@vger.kernel.org" <stable@vger.kernel.org>,
	"Michael Kelley \(EOSG\)" <Michael.H.Kelley@microsoft.com>,
	"marcelo.cerri@canonical.com" <marcelo.cerri@canonical.com>,
	"vkuznets@redhat.com" <vkuznets@redhat.com>
Subject: [PATCH v2 1/6] PCI: hv: fix a comment typo in _hv_pcifront_read_config()
Date: Mon, 5 Mar 2018 19:22:13 +0000	[thread overview]
Message-ID: <20180305192134.32207-2-decui@microsoft.com> (raw)
In-Reply-To: <20180305192134.32207-1-decui@microsoft.com>

No functional change.

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Fixes: bdd74440d9e8 ("PCI: hv: Add explicit barriers to config space access")
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: stable@vger.kernel.org
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
---
 drivers/pci/host/pci-hyperv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/host/pci-hyperv.c
index 2faf38eab785..1233300f41c6 100644
--- a/drivers/pci/host/pci-hyperv.c
+++ b/drivers/pci/host/pci-hyperv.c
@@ -653,7 +653,7 @@ static void _hv_pcifront_read_config(struct hv_pci_dev *hpdev, int where,
 			break;
 		}
 		/*
-		 * Make sure the write was done before we release the spinlock
+		 * Make sure the read was done before we release the spinlock
 		 * allowing consecutive reads/writes.
 		 */
 		mb();
-- 
2.7.4
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devel mailing list
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WARNING: multiple messages have this Message-ID (diff)
From: Dexuan Cui <decui@microsoft.com>
To: "bhelgaas@google.com" <bhelgaas@google.com>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	KY Srinivasan <kys@microsoft.com>,
	Stephen Hemminger <sthemmin@microsoft.com>,
	"olaf@aepfle.de" <olaf@aepfle.de>,
	"apw@canonical.com" <apw@canonical.com>,
	"jasowang@redhat.com" <jasowang@redhat.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"driverdev-devel@linuxdriverproject.org"
	<driverdev-devel@linuxdriverproject.org>,
	Haiyang Zhang <haiyangz@microsoft.com>,
	"vkuznets@redhat.com" <vkuznets@redhat.com>,
	"marcelo.cerri@canonical.com" <marcelo.cerri@canonical.com>,
	"Michael Kelley (EOSG)" <Michael.H.Kelley@microsoft.com>,
	Dexuan Cui <decui@microsoft.com>,
	"stable@vger.kernel.org" <stable@vger.kernel.org>
Subject: [PATCH v2 1/6] PCI: hv: fix a comment typo in _hv_pcifront_read_config()
Date: Mon, 5 Mar 2018 19:22:13 +0000	[thread overview]
Message-ID: <20180305192134.32207-2-decui@microsoft.com> (raw)
In-Reply-To: <20180305192134.32207-1-decui@microsoft.com>

No functional change.

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Fixes: bdd74440d9e8 ("PCI: hv: Add explicit barriers to config space access")
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: stable@vger.kernel.org
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
---
 drivers/pci/host/pci-hyperv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/host/pci-hyperv.c
index 2faf38eab785..1233300f41c6 100644
--- a/drivers/pci/host/pci-hyperv.c
+++ b/drivers/pci/host/pci-hyperv.c
@@ -653,7 +653,7 @@ static void _hv_pcifront_read_config(struct hv_pci_dev *hpdev, int where,
 			break;
 		}
 		/*
-		 * Make sure the write was done before we release the spinlock
+		 * Make sure the read was done before we release the spinlock
 		 * allowing consecutive reads/writes.
 		 */
 		mb();
-- 
2.7.4

  reply	other threads:[~2018-03-05 19:22 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-05 19:22 [PATCH v2 0/6] some fixes to the pci-hyperv driver Dexuan Cui
2018-03-05 19:22 ` Dexuan Cui
2018-03-05 19:22 ` Dexuan Cui [this message]
2018-03-05 19:22   ` [PATCH v2 1/6] PCI: hv: fix a comment typo in _hv_pcifront_read_config() Dexuan Cui
2018-03-05 19:22   ` Dexuan Cui
2018-03-05 19:22 ` [PATCH v2 2/6] PCI: hv: hv_eject_device_work(): remove the bogus test Dexuan Cui
2018-03-05 19:22   ` Dexuan Cui
2018-03-05 19:22   ` Dexuan Cui
2018-03-05 19:22 ` [PATCH v2 3/6] PCI: hv: serialize the present/eject work items Dexuan Cui
2018-03-05 19:22   ` Dexuan Cui
2018-03-05 19:22   ` Dexuan Cui
2018-03-05 19:22 ` [PATCH v2 4/6] PCI: hv: remove hbus->enum_sem Dexuan Cui
2018-03-05 19:22   ` Dexuan Cui
2018-03-05 19:22   ` Dexuan Cui
2018-03-05 19:22 ` [PATCH v2 5/6] PCI: hv: hv_pci_devices_present(): only queue a new work when necessary Dexuan Cui
2018-03-05 19:22   ` Dexuan Cui
2018-03-05 19:22   ` Dexuan Cui
2018-03-05 23:47   ` Michael Kelley (EOSG)
2018-03-05 23:47     ` Michael Kelley (EOSG)
2018-03-06  0:17     ` Dexuan Cui
2018-03-06  0:17       ` Dexuan Cui
2018-03-06  0:17       ` Dexuan Cui
2018-03-05 19:22 ` [PATCH v2 6/6] PCI: hv: fix 2 hang issues in hv_compose_msi_msg() Dexuan Cui
2018-03-05 19:22   ` Dexuan Cui

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