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Bill Kuzeja 4cd3b6ebff scsi: qla2xxx: Fix extraneous ref on sp's after adapter break
Hung task timeouts can result if a qlogic board breaks unexpectedly
while running I/O. These tasks become hung because command srb reference
counts are not going to zero, hence the affected srbs and commands do
not get freed. This fix accounts for this extra reference in the srbs in
the case of a board failure.

Fixes: a465537ad1 ("qla2xxx: Disable the adapter and skip error recovery in case of register disconnect")
Signed-off-by: Bill Kuzeja <william.kuzeja@stratus.com>
Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-05-31 22:49:06 -04:00
arch * ARM: HYP mode stub supports kexec/kdump on 32-bit; improved PMU 2017-05-08 12:37:56 -07:00
block Merge branch 'for-linus' of git://git.kernel.dk/linux-block 2017-05-06 11:25:08 -07:00
certs
crypto
Documentation * ARM: HYP mode stub supports kexec/kdump on 32-bit; improved PMU 2017-05-08 12:37:56 -07:00
drivers scsi: qla2xxx: Fix extraneous ref on sp's after adapter break 2017-05-31 22:49:06 -04:00
firmware
fs for-f2fs-4.12 2017-05-08 12:24:17 -07:00
include * ARM: HYP mode stub supports kexec/kdump on 32-bit; improved PMU 2017-05-08 12:37:56 -07:00
init initramfs: avoid "label at end of compound statement" error 2017-05-06 10:27:13 -07:00
ipc
kernel
lib refcount: change EXPORT_SYMBOL markings 2017-05-06 11:01:34 -07:00
mm Add GETFSMAP support; some performance improvements for very large 2017-05-08 11:30:05 -07:00
net
samples
scripts DeviceTree for 4.12: 2017-05-05 19:33:07 -07:00
security
sound
tools * ARM: HYP mode stub supports kexec/kdump on 32-bit; improved PMU 2017-05-08 12:37:56 -07:00
usr
virt * ARM: HYP mode stub supports kexec/kdump on 32-bit; improved PMU 2017-05-08 12:37:56 -07:00
.cocciconfig
.get_maintainer.ignore
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MAINTAINERS scsi: MAINTAINERS: update OSD entries 2017-05-08 21:42:13 -04:00
Makefile
README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.