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Peter Zijlstra b5d5f27d93 x86/topology: Fix logical package mapping 
That first branch testing pkg against __max_logical_packages is wrong,
because if the first pkg id is larger, then the find_first_zero will
find us logical package id 0. However, if the second pkg id is indeed
0, we'll again claim it without testing if it was already taken.

Also, it fails to print the mapping.

Fixes: 1f12e32f4c ("x86/topology: Create logical package id")
Reported-by: Xiong Zhou <jencce.kernel@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: aherrmann@suse.com
Cc: bp@alien8.de
Cc: Mike Galbraith <umgwanakikbuti@gmail.com>
Link: http://lkml.kernel.org/r/20160317095220.GO6344@twins.programming.kicks-ass.net
Link: http://lkml.kernel.org/r/20160318150538.482393396@infradead.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2016-03-19 10:26:40 +01:00
..
alpha arch/hotplug: Call into idle with a proper state 2016-03-01 20:36:57 +01:00
arc arch/hotplug: Call into idle with a proper state 2016-03-01 20:36:57 +01:00
arm Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 13:50:29 -07:00
arm64 Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 13:50:29 -07:00
avr32 arch: Set IORESOURCE_SYSTEM_RAM flag for System RAM 2016-01-30 09:49:57 +01:00
blackfin arch/hotplug: Call into idle with a proper state 2016-03-01 20:36:57 +01:00
c6x locking/lockdep: Eliminate lockdep_init() 2016-02-09 12:03:25 +01:00
cris Merge branch 'akpm' (patches from Andrew) 2016-01-21 12:32:08 -08:00
frv dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
h8300 Merge branch 'akpm' (patches from Andrew) 2016-01-21 12:32:08 -08:00
hexagon arch/hotplug: Call into idle with a proper state 2016-03-01 20:36:57 +01:00
ia64 Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 13:50:29 -07:00
m32r Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 13:50:29 -07:00
m68k m68k/defconfig: Update defconfigs for v4.5-rc1 2016-02-01 10:35:38 +01:00
metag arch/hotplug: Call into idle with a proper state 2016-03-01 20:36:57 +01:00
microblaze locking/lockdep: Eliminate lockdep_init() 2016-02-09 12:03:25 +01:00
mips Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 13:50:29 -07:00
mn10300 arch/hotplug: Call into idle with a proper state 2016-03-01 20:36:57 +01:00
nios2 dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
openrisc dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
parisc Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 13:50:29 -07:00
powerpc Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 13:50:29 -07:00
s390 Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 13:50:29 -07:00
score arch: Set IORESOURCE_SYSTEM_RAM flag for System RAM 2016-01-30 09:49:57 +01:00
sh Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 13:50:29 -07:00
sparc Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 13:50:29 -07:00
tile Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 13:50:29 -07:00
um um: Export pm_power_off 2016-03-05 22:17:52 +01:00
unicore32 arch: Set IORESOURCE_SYSTEM_RAM flag for System RAM 2016-01-30 09:49:57 +01:00
x86 x86/topology: Fix logical package mapping 2016-03-19 10:26:40 +01:00
xtensa arch/hotplug: Call into idle with a proper state 2016-03-01 20:36:57 +01:00
.gitignore
Kconfig dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00