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Filename Latest commit message Latest commit date
Wengang Wang 29d11cfd86 xen/grant-table: log the lack of grants
log a message when we enter this situation:
1) we already allocated the max number of available grants from hypervisor
and
2) we still need more (but the request fails because of 1)).

Sometimes the lack of grants causes IO hangs in xen_blkfront devices.
Adding this log would help debuging.

Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Junxiao Bi <junxiao.bi@oracle.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
2017-07-23 08:09:43 +02:00
arch xen/x86: Don't BUG on CPU0 offlining 2017-07-23 08:09:24 +02:00
block
certs
crypto
Documentation TTY/Serial fixes for 4.13-rc2 2017-07-22 09:00:24 -07:00
drivers xen/grant-table: log the lack of grants 2017-07-23 08:09:43 +02:00
firmware
fs NFS client bugfixes for 4.13 2017-07-21 16:26:01 -07:00
include TTY/Serial fixes for 4.13-rc2 2017-07-22 09:00:24 -07:00
init
ipc
kernel Three minor updates 2017-07-21 13:59:51 -07:00
lib
mm
net NFS client bugfixes for 4.13 2017-07-21 16:26:01 -07:00
samples
scripts
security
sound
tools Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-07-21 11:12:48 -07:00
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Char/Misc driver fixes for 4.13-rc2 2017-07-22 08:57:24 -07:00
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.