linux/arch/x86
Linus Torvalds 8329aa9fff Revert "x86/apic: Only disable CPU x2apic mode when necessary"
This reverts commit 5fcee53ce7.

It causes the suspend to fail on at least the Chromebook Pixel, possibly
other platforms too.

Joerg Roedel points out that the logic should probably have been

                if (max_physical_apicid > 255 ||
                    !(IS_ENABLED(CONFIG_HYPERVISOR_GUEST) &&
                      hypervisor_x2apic_available())) {

instead, but since the code is not in any fast-path, so we can just live
without that optimization and just revert to the original code.

Acked-by: Joerg Roedel <joro@8bytes.org>
Acked-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-02-13 10:26:18 -08:00
..
boot Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-02-09 17:50:09 -08:00
configs
crypto
ia32 all arches, signal: move restart_block to struct task_struct 2015-02-12 18:54:12 -08:00
include Fairly small update, but there are some interesting new features. 2015-02-13 09:55:09 -08:00
kernel Revert "x86/apic: Only disable CPU x2apic mode when necessary" 2015-02-13 10:26:18 -08:00
kvm Fairly small update, but there are some interesting new features. 2015-02-13 09:55:09 -08:00
lguest
lib
math-emu
mm mm: convert p[te|md]_numa users to p[te|md]_protnone_numa 2015-02-12 18:54:08 -08:00
net
oprofile
pci ACPI and power management updates for v3.20-rc1 2015-02-10 15:09:41 -08:00
platform kernel.h: remove ancient __FUNCTION__ hack 2015-02-12 18:54:13 -08:00
power
purgatory
realmode
syscalls
tools x86, build: replace Perl script with Shell script 2015-01-26 13:37:18 -08:00
um all arches, signal: move restart_block to struct task_struct 2015-02-12 18:54:12 -08:00
vdso x86, vdso: teach 'make clean' remove vdso64 binaries 2015-01-28 18:44:18 -08:00
video
xen xen: mark grant mapped pages as foreign 2015-01-28 14:03:12 +00:00
.gitignore
Kbuild
Kconfig Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2015-02-10 18:35:40 -08:00
Kconfig.cpu
Kconfig.debug
Makefile x86/raid6: correctly check for assembler capabilities 2015-02-04 08:35:51 +11:00
Makefile_32.cpu
Makefile.um