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Filename Latest commit message Latest commit date
Eric Dumazet c24498c682 netpoll: do not test NAPI_STATE_SCHED in poll_one_napi()
Since we do no longer require NAPI drivers to provide
an ndo_poll_controller(), napi_schedule() has not been done
before poll_one_napi() invocation.

So testing NAPI_STATE_SCHED is likely to cause early returns.

While we are at it, remove outdated comment.

Note to future bisections : This change might surface prior
bugs in drivers. See commit 73f21c653f ("bnxt_en: Fix TX
timeout during netpoll.") for one occurrence.

Fixes: ac3d9dd034 ("netpoll: make ndo_poll_controller() optional")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Tested-by: Song Liu <songliubraving@fb.com>
Cc: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-28 11:12:28 -07:00
arch xen: fixes for 4.19-rc5 2018-09-23 13:32:19 +02:00
block block: use nanosecond resolution for iostat 2018-09-21 20:26:59 -06:00
certs
crypto
Documentation net-tcp: /proc/sys/net/ipv4/tcp_probe_interval is a u32 not int 2018-09-26 20:33:21 -07:00
drivers More patches than I'd like perhaps, but each seems reasonable: 2018-09-28 10:41:59 -07:00
firmware
fs This pull request contains fixes for UBIFS: 2018-09-21 15:29:44 +02:00
include More patches than I'd like perhaps, but each seems reasonable: 2018-09-28 10:41:59 -07:00
init
ipc
kernel Merge gitolite.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-09-25 11:19:49 +02:00
lib
LICENSES
mm mm: slowly shrink slabs with a relatively small number of objects 2018-09-20 22:01:11 +02:00
net netpoll: do not test NAPI_STATE_SCHED in poll_one_napi() 2018-09-28 11:12:28 -07:00
samples
scripts
security Revert "uapi/linux/keyctl.h: don't use C++ reserved keyword as a struct member name" 2018-09-25 13:28:58 +02:00
sound ASoC: Fixes for v4.19 2018-09-17 18:59:21 +02:00
tools Merge gitolite.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-09-25 11:19:49 +02:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Update maintainers for bnx2/bnx2x/qlge/qlcnic drivers. 2018-09-28 10:32:19 -07:00
Makefile Linux 4.19-rc5 2018-09-23 19:15:18 +02:00
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.