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Mika Kuoppala 8577c319b6 drm/i915/icl: Drop spurious register read from icl_dbuf_slices_update Register DBUF_CTL_S2 is read and it's value is not used. As there is no explanation why we should prime the hardware with read, remove it as spurious. Fixes: `aa9664ffe8` ("drm/i915/icl: Enable 2nd DBuf slice only when needed") Cc: Mahesh Kumar <mahesh1.kumar@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181109140924.2663-1-mika.kuoppala@linux.intel.com		2018-11-14 11:36:58 +02:00
arch	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-09-29 14:34:06 -07:00
block	blk-mq: I/O and timer unplugs are inverted in blktrace	2018-09-27 13:12:44 -06:00
certs
crypto
Documentation	mm, drm/i915: mark pinned shmemfs pages as unevictable	2018-11-07 15:28:32 +00:00
drivers	drm/i915/icl: Drop spurious register read from icl_dbuf_slices_update	2018-11-14 11:36:58 +02:00
firmware
fs	filesystem-dax for 4.19-rc6	2018-09-30 06:19:38 -07:00
include	mm, drm/i915: mark pinned shmemfs pages as unevictable	2018-11-07 15:28:32 +00:00
init
ipc
kernel	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-09-29 11:32:03 -07:00
lib
LICENSES
mm	mm, drm/i915: mark pinned shmemfs pages as unevictable	2018-11-07 15:28:32 +00:00
net	ip_tunnel: be careful when accessing the inner header	2018-09-24 12:27:04 -07:00
samples
scripts	linux-kselftest-4.19-rc5	2018-09-17 07:24:28 +02:00
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	ALSA: x86: Rip out the lpe audio runtime suspend/resume hooks	2018-11-02 18:25:33 +02:00
tools	This is the 4.19-rc6 release	2018-10-04 11:03:34 +10:00
usr
virt	KVM: Remove obsolete kvm_unmap_hva notifier backend	2018-09-07 15:06:02 +02:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS	- Fix build failure without CONFIG_DRM_FBDEV_EMULATION (Arnd)	2018-10-11 14:51:57 +10:00
Makefile	Linux 4.19-rc6	2018-09-30 07:15:35 -07:00
README

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.