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Randy Dunlap a0d0bb4deb x86/Kconfig: Simplify NR_CPUS config
Clean up and simplify the X86 NR_CPUS Kconfig symbol/option by
introducing RANGE_BEGIN_CPUS, RANGE_END_CPUS, and DEF_CONFIG_CPUS.
Then combine some default values when their conditionals can be
reduced.

Also move the X86_BIGSMP kconfig option inside an "if X86_32"/"endif"
config block and drop its explicit "depends on X86_32".

Combine the max. 8192 cases of RANGE_END_CPUS (X86_64 only).
Split RANGE_END_CPUS and DEF_CONFIG_CPUS into separate cases for
X86_32 and X86_64.

Suggested-by: Linus Torvalds <torvalds@linuxfoundation.org>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/0b833246-ed4b-e451-c426-c4464725be92@infradead.org
Link: lkml.kernel.org/r/CA+55aFzOd3j6ZUSkEwTdk85qtt1JywOtm3ZAb-qAvt8_hJ6D4A@mail.gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-02-11 11:51:33 +01:00
arch x86/Kconfig: Simplify NR_CPUS config 2018-02-11 11:51:33 +01:00
block
certs
crypto
Documentation Merge branch 'idr-2018-02-06' of git://git.infradead.org/users/willy/linux-dax 2018-02-08 14:39:29 -08:00
drivers IOMMU Updates for Linux v4.16 2018-02-08 12:03:54 -08:00
firmware
fs This request is late, apologies. 2018-02-08 15:18:32 -08:00
include This request is late, apologies. 2018-02-08 15:18:32 -08:00
init
ipc
kernel Modules updates for v4.16 2018-02-07 14:29:34 -08:00
lib Merge branch 'idr-2018-02-06' of git://git.infradead.org/users/willy/linux-dax 2018-02-08 14:39:29 -08:00
LICENSES
mm Merge branch 'akpm' (patches from Andrew) 2018-02-06 22:15:42 -08:00
net This request is late, apologies. 2018-02-08 15:18:32 -08:00
samples
scripts - update includes for gcc 8 (Valdis Kletnieks) 2018-02-08 14:37:32 -08:00
security iversion.h related cleanup for v4.16 2018-02-07 14:25:22 -08:00
sound ASoC: Updates for v4.16 2018-02-07 12:11:09 -08:00
tools Merge branch 'idr-2018-02-06' of git://git.infradead.org/users/willy/linux-dax 2018-02-08 14:39:29 -08:00
usr
virt 2nd set of arm64 updates for 4.16: 2018-02-08 10:44:25 -08:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Mostly cleanups, but three bug fixes: 2018-02-08 12:20:41 -08:00
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.