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Filename Latest commit message Latest commit date
Rodrigo Vivi acfb5554c7 drm/i915/cnl: WaForceContextSaveRestoreNonCoherent
To avoid a potential hang condition with TLB invalidation
we need to enable masked bit 5 of MMIO 0xE5F0 at boot.

Same workaround was in place for previous platforms,
but the register offset has changed for CNL.
But also BSpec doesn't mention the bit 15 as set on gen9
platforms and mark bit as reserved on CNL.

v2: Improve commit message accepting Oscar's suggestion.

Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Oscar Mateo <oscar.mateo@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170823203504.10012-1-rodrigo.vivi@intel.com
2017-08-23 14:35:11 -07:00
arch Linux 4.13-rc2 2017-07-27 08:15:43 +10:00
block
certs
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-07-14 22:49:50 -07:00
Documentation drm/i915: add register macro definition style guide 2017-08-10 22:47:32 +03:00
drivers drm/i915/cnl: WaForceContextSaveRestoreNonCoherent 2017-08-23 14:35:11 -07:00
firmware
fs NFS client bugfixes for 4.13 2017-07-21 16:26:01 -07:00
include drm/i915: Add support for drm syncobjs 2017-08-15 16:46:57 +01:00
init
ipc
kernel Three minor updates 2017-07-21 13:59:51 -07:00
lib drm/i915: Replace execbuf vma ht with an idr 2017-08-18 11:59:02 +01:00
mm Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-07-15 12:00:42 -07:00
net NFS client bugfixes for 4.13 2017-07-21 16:26:01 -07:00
samples
scripts Properly alphabetize MAINTAINERS file 2017-07-23 16:06:21 -07:00
security Now that IPC and other changes have landed, enable manual markings for 2017-07-19 08:55:18 -07:00
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 Second batch of KVM updates for v4.13 2017-07-15 10:18:16 -07:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS MAINTAINERS: drm/i915 has a new maintainer team 2017-08-18 10:17:09 +02:00
Makefile Linux 4.13-rc2 2017-07-23 16:15:17 -07:00
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.