android_kernel_google_msm/arch/mips/kernel
Huacai Chen b1ca420793 MIPS: Fix poweroff failure when HOTPLUG_CPU configured.
commit 8add1ecb81 upstream.

When poweroff machine, kernel_power_off() call disable_nonboot_cpus().
And if we have HOTPLUG_CPU configured, disable_nonboot_cpus() is not an
empty function but attempt to actually disable the nonboot cpus. Since
system state is SYSTEM_POWER_OFF, play_dead() won't be called and thus
disable_nonboot_cpus() hangs. Therefore, we make this patch to avoid
poweroff failure.

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Hongliang Tao <taohl@lemote.com>
Signed-off-by: Hua Yan <yanh@lemote.com>
Cc: Yong Zhang <yong.zhang@windriver.com>
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/4211/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-17 08:50:42 -08:00
..
cpufreq MIPS: errloongson2_clock: Fix build error by including linux/module.h 2011-11-10 17:59:45 +00:00
.gitignore
8250-platform.c mips: remove needless include of module.h from core kernel files. 2011-10-31 19:30:57 -04:00
asm-offsets.c
binfmt_elfn32.c
binfmt_elfo32.c
bmips_vec.S MIPS: BMIPS: Add SMP support code for BMIPS43xx/BMIPS5000 2011-12-07 22:03:18 +00:00
branch.c MIPS Kprobes: Refactor branch emulation 2011-12-07 22:04:03 +00:00
cevt-bcm1480.c MIPS: irq: Remove IRQF_DISABLED 2011-12-07 22:03:45 +00:00
cevt-ds1287.c MIPS: irq: Remove IRQF_DISABLED 2011-12-07 22:03:45 +00:00
cevt-gt641xx.c MIPS: irq: Remove IRQF_DISABLED 2011-12-07 22:03:45 +00:00
cevt-r4k.c MIPS: irq: Remove IRQF_DISABLED 2011-12-07 22:03:45 +00:00
cevt-sb1250.c MIPS: irq: Remove IRQF_DISABLED 2011-12-07 22:03:45 +00:00
cevt-smtc.c
cevt-txx9.c MIPS: irq: Remove IRQF_DISABLED 2011-12-07 22:03:45 +00:00
cpu-bugs64.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
cpu-probe.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
csrc-bcm1480.c
csrc-ioasic.c
csrc-powertv.c
csrc-r4k.c
csrc-sb1250.c
early_printk.c
entry.S
ftrace.c MIPS: Ftrace: Fix the CONFIG_DYNAMIC_FTRACE=n compile 2011-09-21 17:52:04 +02:00
genex.S
gpio_txx9.c
head.S
i8253.c MIPS: irq: Remove IRQF_DISABLED 2011-12-07 22:03:45 +00:00
i8259.c MIPS: i8259: Mark cascade interrupt non-threaded 2011-09-21 17:52:28 +02:00
init_task.c mips: migrate core kernel file from module.h --> export.h 2011-10-31 19:30:56 -04:00
irq-gic.c
irq-gt641xx.c
irq-msc01.c mips: remove needless include of module.h from core kernel files. 2011-10-31 19:30:57 -04:00
irq-rm7000.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
irq-rm9000.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
irq.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
irq_cpu.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
irq_txx9.c
jump_label.c
kgdb.c mips,kgdb: fix recursive page fault with CONFIG_KPROBES 2012-10-21 09:27:57 -07:00
kprobes.c MIPS Kprobes: Support branch instructions probing 2011-12-07 22:04:03 +00:00
kspd.c posix_types.h: Cleanup stale __NFDBITS and related definitions 2012-08-09 08:31:39 -07:00
linux32.c MIPS: Compat: Use 32-bit wrapper for compat_sys_futex. 2011-09-21 17:53:44 +02:00
machine_kexec.c
Makefile kbuild: Fix gcc -x syntax 2012-10-13 05:38:37 +09:00
mcount.S
mips-mt-fpaff.c remove references to cpu_*_map in arch/ 2012-03-29 15:38:30 +10:30
mips-mt.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
mips_ksyms.c mips: migrate core kernel file from module.h --> export.h 2011-10-31 19:30:56 -04:00
mips_machine.c
module.c mips: remove needless include of module.h from core kernel files. 2011-10-31 19:30:57 -04:00
octeon_switch.S
perf_event.c MIPS: perf: Reorganize contents of perf support files. 2011-10-24 23:34:26 +01:00
perf_event_mipsxx.c perf: Disable PERF_SAMPLE_BRANCH_* when not supported 2012-03-05 14:55:42 +01:00
proc.c remove references to cpu_*_map in arch/ 2012-03-29 15:38:30 +10:30
process.c MIPS: Fix poweroff failure when HOTPLUG_CPU configured. 2013-01-17 08:50:42 -08:00
prom.c irq_domain/mips: Allow irq_domain on MIPS 2012-02-24 09:47:23 -07:00
ptrace.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
ptrace32.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
r4k_fpu.S
r4k_switch.S
r2300_fpu.S
r2300_switch.S
r6000_fpu.S
relocate_kernel.S
reset.c mips: migrate core kernel file from module.h --> export.h 2011-10-31 19:30:56 -04:00
rtlx.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
scall32-o32.S MIPS: Hook up process_vm_readv and process_vm_writev system calls. 2011-11-09 00:07:56 +00:00
scall64-64.S MIPS: Hook up process_vm_readv and process_vm_writev system calls. 2011-11-09 00:07:56 +00:00
scall64-n32.S MIPS: Hook up process_vm_readv and process_vm_writev system calls. 2011-11-09 00:07:56 +00:00
scall64-o32.S MIPS: Hook up process_vm_readv and process_vm_writev system calls. 2011-11-09 00:07:56 +00:00
setup.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
signal-common.h
signal.c MIPS: Use set_current_blocked() and block_sigmask() 2012-04-27 00:12:47 +01:00
signal32.c MIPS: Use set_current_blocked() and block_sigmask() 2012-04-27 00:12:47 +01:00
signal_n32.c MIPS: Use set_current_blocked() and block_sigmask() 2012-04-27 00:12:47 +01:00
smp-bmips.c remove references to cpu_*_map in arch/ 2012-03-29 15:38:30 +10:30
smp-cmp.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
smp-mt.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
smp-up.c
smp.c remove references to cpu_*_map in arch/ 2012-03-29 15:38:30 +10:30
smtc-asm.S
smtc-proc.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
smtc.c remove references to cpu_*_map in arch/ 2012-03-29 15:38:30 +10:30
spinlock_test.c mips: migrate core kernel file from module.h --> export.h 2011-10-31 19:30:56 -04:00
spram.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
stacktrace.c mips: migrate core kernel file from module.h --> export.h 2011-10-31 19:30:56 -04:00
sync-r4k.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
syscall.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
time.c mips: migrate core kernel file from module.h --> export.h 2011-10-31 19:30:56 -04:00
topology.c
traps.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
unaligned.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
vdso.c coredump: remove VM_ALWAYSDUMP flag 2012-03-23 16:58:42 -07:00
vmlinux.lds.S MIPS: Properly align the .data..init_task section. 2012-07-29 08:04:20 -07:00
vpe.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
watch.c