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Chris Wilson 9a956b1548 drm: Optimise power-of-two alignments in drm_mm_scan_add_block()
For power-of-two alignments, we can avoid the 64bit divide and do a
simple bitwise add instead.

v2: s/alignment_mask/remainder_mask/

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161222083641.2691-32-chris@chris-wilson.co.uk
2016-12-28 11:51:52 +01:00
arch These are the documentation changes for 4.10. 2016-12-13 10:36:39 +01:00
block blk-mq: update hardware and software queues for sleeping alloc 2016-10-27 09:56:03 -06:00
certs certs: Add a secondary system keyring that can be added to dynamically 2016-04-11 22:48:09 +01:00
crypto X.509: Fix double free in x509_cert_parse() [ver #3] 2016-11-25 12:57:48 +11:00
Documentation drm/hisilicon: Fix spelling of clock in hisi-ade.txt 2016-12-18 14:48:24 +01:00
drivers drm: Optimise power-of-two alignments in drm_mm_scan_add_block() 2016-12-28 11:51:52 +01:00
firmware WHENCE: use https://linuxtv.org for LinuxTV URLs 2015-12-04 10:35:11 -02:00
fs These are the documentation changes for 4.10. 2016-12-13 10:36:39 +01:00
include drm: Optimise power-of-two alignments in drm_mm_scan_add_block() 2016-12-28 11:51:52 +01:00
init These are the documentation changes for 4.10. 2016-12-13 10:36:39 +01:00
ipc ipc: account for kmem usage on mqueue and msg 2016-10-27 18:43:43 -07:00
kernel Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-12-02 11:45:27 -08:00
lib lib: Add a simple prime number generator 2016-12-27 12:30:56 +01:00
mm mm, vmscan: add cond_resched() into shrink_node_memcg() 2016-12-02 18:48:03 -08:00
net net: avoid signed overflows for SO_{SND|RCV}BUFFORCE 2016-12-02 14:10:14 -05:00
samples bpf/samples: Fix PT_REGS_IP on s390x and use it 2016-11-28 16:26:46 -05:00
scripts These are the documentation changes for 4.10. 2016-12-13 10:36:39 +01:00
security apparmor: fix change_hat not finding hat after policy replacement 2016-11-21 18:01:28 +11:00
sound Linux 4.9-rc8 2016-12-05 17:11:48 +10:00
tools drm: Add some kselftests for the DRM range manager (struct drm_mm) 2016-12-27 12:34:39 +01:00
usr usr/Kconfig: make initrd compression algorithm selection not expert 2014-12-13 12:42:52 -08:00
virt KVM: use after free in kvm_ioctl_create_device() 2016-12-01 16:10:50 +01:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore Add hch to .get_maintainer.ignore 2015-08-21 14:30:10 -07:00
.gitattributes .gitattributes: set git diff driver for C source code files 2016-10-07 18:46:30 -07:00
.gitignore Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2016-08-02 16:48:52 -04:00
.mailmap Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-10-15 09:26:12 -07:00
COPYING
CREDITS Fix up a couple of field names in the CREDITS file 2016-12-02 10:48:50 -08:00
Kbuild scripts/gdb: provide linux constants 2016-05-23 17:04:14 -07:00
Kconfig
MAINTAINERS Main pull request for drm for 4.10 kernel 2016-12-13 22:23:18 +01:00
Makefile Linux 4.9-rc8 2016-12-04 12:50:51 -08:00
README README: add a new README file, pointing to the Documentation/ 2016-10-24 08:12:35 -02:00

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.