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Filename Latest commit message Latest commit date
Guilherme G. Piccoli 911e572e98 scsi: aacraid: fix PCI error recovery path
During a PCI error recovery, if aac_check_health() is not aware that a
PCI error happened and we have an offline PCI channel, it might trigger
some errors (like NULL pointer dereference) and inhibit the error
recovery process to complete.

This patch makes the health check procedure aware of PCI channel issues,
and in case of error recovery process, the function
aac_adapter_check_health() returns -1 and let the recovery process to
complete successfully. This patch was tested on upstream kernel
v4.11-rc5 in PowerPC ppc64le architecture with adapter 9005:028d
(VID:DID) - the error recovery procedure was able to recover fine.

Fixes: 5c63f7f710 ("aacraid: Added EEH support")
Cc: stable@vger.kernel.org # v4.6+
Signed-off-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
Reviewed-by: Dave Carroll <david.carroll@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-04-11 20:45:59 -04:00
arch TTY/Serial driver patches for 4.11-rc1 2017-02-22 12:17:25 -08:00
block for-4.11/linus-merge-signed 2017-02-21 10:57:33 -08:00
certs
crypto crypto: algif_aead - Fix kernel panic on list_del 2017-02-03 17:45:48 +08:00
Documentation TTY/Serial driver patches for 4.11-rc1 2017-02-22 12:17:25 -08:00
drivers scsi: aacraid: fix PCI error recovery path 2017-04-11 20:45:59 -04:00
firmware
fs driver core patches for 4.11-rc1 2017-02-22 11:44:32 -08:00
include scsi: mpt3sas: Avoid sleeping in interrupt context 2017-03-01 21:52:13 -05:00
init char/misc driver patches for 4.11-rc1 2017-02-22 11:38:22 -08:00
ipc
kernel driver core patches for 4.11-rc1 2017-02-22 11:44:32 -08:00
lib TTY/Serial driver patches for 4.11-rc1 2017-02-22 12:17:25 -08:00
mm arm64 updates for 4.11: 2017-02-22 10:46:44 -08:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00
samples Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00
scripts char/misc driver patches for 4.11-rc1 2017-02-22 11:38:22 -08:00
security driver core patches for 4.11-rc1 2017-02-22 11:44:32 -08:00
sound ALSA: hda - adding a new NV HDMI/DP codec ID in the driver 2017-02-09 08:57:47 +01:00
tools staging/iio driver patches for 4.11-rc1 2017-02-22 12:14:01 -08:00
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS MAINTAINERS: Remove old e-mail address 2017-02-13 12:24:56 -05:00
Kbuild
Kconfig
MAINTAINERS scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework. 2017-02-22 19:10:59 -05:00
Makefile Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-02-20 12:21:13 -08:00
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.