linux/arch
Michael Neuling 59a53afe70 powerpc: Don't setup CPUs with bad status
OPAL will mark a CPU that is guarded as "bad" in the status property of the CPU
node.

Unfortunatley Linux doesn't check this property and will put the bad CPU in the
present map.  This has caused hangs on booting when we try to unsplit the core.

This patch checks the CPU is avaliable via this status property before putting
it in the present map.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Tested-by: Anton Blanchard <anton@samba.org>
cc: stable@vger.kernel.org
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2014-06-11 17:03:01 +10:00
..
alpha Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next 2014-06-03 14:00:15 -07:00
arc Nothing too exciting here, just minor fixes/cleanup. Only noteworthy ones are: 2014-06-09 18:05:11 -07:00
arm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2014-06-09 18:46:02 -07:00
arm64 arm64: add APM X-Gene SoC RTC DTS entry 2014-06-06 16:08:06 -07:00
avr32 Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next 2014-06-03 12:57:53 -07:00
blackfin blackfin/ptrace: call find_vma with the mmap_sem held 2014-06-06 16:08:16 -07:00
c6x DeviceTree for 3.16: 2014-06-04 10:02:38 -07:00
cris cris: update comments for generic idle conversion 2014-06-06 16:08:18 -07:00
frv sys_sgetmask/sys_ssetmask: add CONFIG_SGETMASK_SYSCALL 2014-06-04 16:54:14 -07:00
hexagon
ia64 ia64: convert use of typedef ctl_table to struct ctl_table 2014-06-06 16:08:15 -07:00
m32r
m68k signals: kill sigfindinword() 2014-06-06 16:08:11 -07:00
metag hugetlb: restrict hugepage_migration_support() to x86_64 2014-06-04 16:53:51 -07:00
microblaze Microblaze patches for 3.16-rc1 2014-06-05 16:15:33 -07:00
mips Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2014-06-09 18:10:34 -07:00
mn10300 sys_sgetmask/sys_ssetmask: add CONFIG_SGETMASK_SYSCALL 2014-06-04 16:54:14 -07:00
openrisc DeviceTree for 3.16: 2014-06-04 10:02:38 -07:00
parisc - Optimised assembly string/memory routines (based on the AArch64 Cortex 2014-06-06 10:43:28 -07:00
powerpc powerpc: Don't setup CPUs with bad status 2014-06-11 17:03:01 +10:00
s390 Merge branch 'akpm' (patchbomb from Andrew) into next 2014-06-04 16:55:13 -07:00
score
sh - Optimised assembly string/memory routines (based on the AArch64 Cortex 2014-06-06 10:43:28 -07:00
sparc sys_sgetmask/sys_ssetmask: add CONFIG_SGETMASK_SYSCALL 2014-06-04 16:54:14 -07:00
tile tile: convert use of typedef ctl_table to struct ctl_table 2014-06-06 16:08:15 -07:00
um
unicore32 arch/unicore32/mm/ioremap.c: return NULL on invalid pfn 2014-06-04 16:53:53 -07:00
x86 Merge git://www.linux-watchdog.org/linux-watchdog 2014-06-10 19:16:36 -07:00
xtensa - Optimised assembly string/memory routines (based on the AArch64 Cortex 2014-06-06 10:43:28 -07:00
.gitignore
Kconfig