From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Alan Stern <stern@rowland.harvard.edu>,
Stuart Foster <smf.linux@ntlworld.com>,
James Bottomley <JBottomley@Parallels.com>
Subject: [ 01/17] SCSI: Dont attempt to send extended INQUIRY command if skip_vpd_pages is set
Date: Mon, 12 Aug 2013 23:35:47 -0700 [thread overview]
Message-ID: <20130813063501.839896135@linuxfoundation.org> (raw)
In-Reply-To: <20130813063501.728847844@linuxfoundation.org>
3.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: "Martin K. Petersen" <martin.petersen@oracle.com>
commit 7562523e84ddc742fe1f9db8bd76b01acca89f6b upstream.
If a device has the skip_vpd_pages flag set we should simply fail the
scsi_get_vpd_page() call.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Stuart Foster <smf.linux@ntlworld.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/scsi/scsi.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -1025,6 +1025,9 @@ int scsi_get_vpd_page(struct scsi_device
{
int i, result;
+ if (sdev->skip_vpd_pages)
+ goto fail;
+
/* Ask for all the pages supported by this device */
result = scsi_vpd_inquiry(sdev, buf, 0, buf_len);
if (result)
next prev parent reply other threads:[~2013-08-13 6:37 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-13 6:35 [ 00/17] 3.4.58-stable review Greg Kroah-Hartman
2013-08-13 6:35 ` Greg Kroah-Hartman [this message]
2013-08-13 6:35 ` [ 02/17] SCSI: megaraid_sas: megaraid_sas driver init fails in kdump kernel Greg Kroah-Hartman
2013-08-13 6:35 ` [ 03/17] ext4: make sure group number is bumped after a inode allocation race Greg Kroah-Hartman
2013-08-13 6:35 ` [ 04/17] hwmon: (adt7470) Fix incorrect return code check Greg Kroah-Hartman
2013-08-13 6:35 ` [ 05/17] virtio: console: fix race with port unplug and open/close Greg Kroah-Hartman
2013-08-13 6:35 ` [ 06/17] virtio: console: fix race in port_fops_open() and port unplug Greg Kroah-Hartman
2013-08-13 6:35 ` [ 07/17] virtio: console: clean up port data immediately at time of unplug Greg Kroah-Hartman
2013-08-13 6:35 ` [ 08/17] virtio: console: fix raising SIGIO after port unplug Greg Kroah-Hartman
2013-08-13 6:35 ` [ 09/17] virtio: console: return -ENODEV on all read operations after unplug Greg Kroah-Hartman
2013-08-13 6:35 ` [ 10/17] ext4: fix mount/remount error messages for incompatible mount options Greg Kroah-Hartman
2013-08-13 6:35 ` [ 11/17] cifs: extend the buffer length enought for sprintf() using Greg Kroah-Hartman
2013-08-13 6:35 ` [ 12/17] usb: core: dont try to reset_device() a port that got just disconnected Greg Kroah-Hartman
2013-08-13 6:35 ` [ 13/17] debugfs: debugfs_remove_recursive() must not rely on list_empty(d_subdirs) Greg Kroah-Hartman
2013-08-13 6:36 ` [ 14/17] tracing: Fix fields of struct trace_iterator that are zeroed by mistake Greg Kroah-Hartman
2013-08-13 6:36 ` [ 15/17] SCSI: nsp32: use mdelay instead of large udelay constants Greg Kroah-Hartman
2013-08-13 6:36 ` [ 16/17] vfs: d_obtain_alias() needs to use "/" as default name Greg Kroah-Hartman
2013-08-13 6:36 ` [ 17/17] perf tools: Add anonymous huge page recognition Greg Kroah-Hartman
2013-08-13 11:49 ` [ 00/17] 3.4.58-stable review Guenter Roeck
2013-08-13 17:58 ` Greg Kroah-Hartman
2013-08-13 20:19 ` Guenter Roeck
2013-08-13 20:49 ` Geert Uytterhoeven
2013-08-13 22:36 ` Guenter Roeck
2013-08-14 8:26 ` Geert Uytterhoeven
2013-08-14 10:14 ` Guenter Roeck
2013-08-15 6:36 ` Greg Kroah-Hartman
2013-08-15 7:08 ` Guenter Roeck
2013-08-15 8:40 ` Guenter Roeck
2013-08-16 0:54 ` Greg Kroah-Hartman
2013-08-15 9:07 ` Guenter Roeck
2013-08-16 0:58 ` Greg Kroah-Hartman
2013-08-16 1:07 ` Guenter Roeck
2013-08-15 14:45 ` Guenter Roeck
2013-08-16 1:22 ` Greg Kroah-Hartman
2013-08-16 1:28 ` Guenter Roeck
2013-08-16 1:38 ` Greg Kroah-Hartman
2013-08-15 15:12 ` Guenter Roeck
2013-08-16 1:18 ` Greg Kroah-Hartman
2013-08-15 6:35 ` Greg Kroah-Hartman
2013-08-15 16:54 ` Luis Henriques
2013-08-15 6:34 ` Greg Kroah-Hartman
2013-08-15 6:31 ` Greg Kroah-Hartman
2013-08-15 7:43 ` Guenter Roeck
2013-08-15 7:55 ` Geert Uytterhoeven
2013-08-15 8:05 ` Guenter Roeck
2013-08-16 4:53 ` Guenter Roeck
2013-08-16 5:10 ` Greg Kroah-Hartman
2013-08-16 8:26 ` Guenter Roeck
2013-08-16 12:41 ` Greg Kroah-Hartman
2013-08-16 20:27 ` Guenter Roeck
2013-08-16 21:55 ` Geert Uytterhoeven
2013-08-16 22:39 ` Guenter Roeck
2013-08-16 23:08 ` Greg Kroah-Hartman
2013-08-16 0:53 ` Greg Kroah-Hartman
2013-08-13 20:33 ` Guenter Roeck
2013-08-13 17:19 ` Shuah Khan
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