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Filename Latest commit message Latest commit date
Chengguang Xu f017754d69 ceph: add retry logic for error -ERANGE in ceph_get_acl()
When the size of acl extended attribution is larger than pre-allocated
value buffer size, we will hit error '-ERANGE' and it's probabaly caused
by concurrent get/set acl from different clients. In this case, current
logic just sets acl to NULL so that we cannot get proper information but
the operation looks successful.

This patch adds retry logic for error -ERANGE and return -EIO if fail
from the retry. Additionally, print real errno when failing from
__ceph_getxattr().

Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2018-08-02 21:26:11 +02:00
arch One more fix for 4.18: 2018-07-28 12:32:28 -07:00
block for-linus-20180727 2018-07-27 12:51:00 -07:00
certs
crypto
Documentation USB fixes for 4.18-rc7 2018-07-26 09:29:29 -07:00
drivers In reaction to the fixes to address CVE-2018-1108, some Linux 2018-07-28 19:40:06 -07:00
firmware
fs ceph: add retry logic for error -ERANGE in ceph_get_acl() 2018-08-02 21:26:11 +02:00
include for-linus-20180727 2018-07-27 12:51:00 -07:00
init
ipc ipc/sem.c: prevent queue.status tearing in semop 2018-07-26 19:38:03 -07:00
kernel Merge branch 'akpm' (patches from Andrew) 2018-07-27 10:30:47 -07:00
lib kasan: only select SLUB_DEBUG with SYSFS=y 2018-07-26 19:38:03 -07:00
LICENSES
mm zswap: re-check zswap_is_full() after do zswap_shrink() 2018-07-26 19:38:03 -07:00
net
samples
scripts
security
sound
tools Various fixes to the tracing infrastructure: 2018-07-27 09:50:33 -07:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2018-07-27 09:53:45 -07:00
Makefile Linux 4.18-rc7 2018-07-29 14:44:52 -07:00
README

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

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

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.