kernel-ark/kernel
Ingo Molnar e1d9fd2e3d [PATCH] suspend: fix suspend on single-CPU systems
Clark Williams reported that suspend doesnt work on his laptop on
2.6.20-rc1-rt kernels. The bug was introduced by the following cleanup
commit:

 commit 112cecb2cc
 Author: Siddha, Suresh B <suresh.b.siddha@intel.com>
 Date:   Wed Dec 6 20:34:31 2006 -0800

    [PATCH] suspend: don't change cpus_allowed for task initiating the suspend

because with this change 'error' is not initialized to 0 anymore, if
there are no other online CPUs. (i.e. if the system is single-CPU).

the fix is the initialize it to 0. The really weird thing is that my
version of gcc does not warn about this non-initialized variable
situation ...

(also fix the kernel printk in the error branch, it was missing a
 newline)

Reported-by: Clark Williams <williams@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-23 13:59:33 -08:00
..
irq [PATCH] genirq: fix irq flow handler uninstall 2006-12-22 08:55:48 -08:00
power Pull bugfix into test branch 2006-12-16 01:01:18 -05:00
time [PATCH] clocksource: small cleanup 2006-12-10 09:57:22 -08:00
.gitignore
acct.c
audit.c
audit.h
auditfilter.c [PATCH] audit: fix kstrdup() error check 2006-12-22 08:55:49 -08:00
auditsc.c
capability.c
compat.c
configs.c
cpu.c [PATCH] suspend: fix suspend on single-CPU systems 2006-12-23 13:59:33 -08:00
cpuset.c [PATCH] cpuset: rework cpuset_zone_allowed api 2006-12-13 09:05:49 -08:00
delayacct.c
dma.c
exec_domain.c
exit.c [PATCH] Fix reparenting to the same thread group. (take 2) 2006-12-22 09:03:41 -08:00
extable.c
fork.c [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
futex_compat.c
futex.c
hrtimer.c
itimer.c
kallsyms.c
Kconfig.hz
Kconfig.preempt
kexec.c
kfifo.c
kmod.c
kprobes.c
ksysfs.c
kthread.c
latency.c
lockdep_internals.h
lockdep_proc.c
lockdep.c [PATCH] lockdep: fix possible races while disabling lock-debugging 2006-12-13 09:05:50 -08:00
Makefile Remove stack unwinder for now 2006-12-15 08:47:51 -08:00
module.c Driver core: show "initstate" of module 2006-12-13 15:38:45 -08:00
mutex-debug.c
mutex-debug.h
mutex.c
mutex.h
nsproxy.c [PATCH] Revert "[PATCH] identifier to nsproxy" 2006-12-13 09:05:47 -08:00
panic.c
params.c
pid.c
posix-cpu-timers.c
posix-timers.c
printk.c [PATCH] make kernel/printk.c:ignore_loglevel_setup() static 2006-12-22 08:55:47 -08:00
profile.c
ptrace.c
rcupdate.c
rcutorture.c
relay.c [PATCH] relay: remove inlining 2006-12-22 08:55:51 -08:00
resource.c
rtmutex_common.h
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c
rtmutex.h
rwsem.c
sched.c [PATCH] sched: remove __cpuinitdata anotation to cpu_isolated_map 2006-12-22 08:55:47 -08:00
seccomp.c
signal.c [PATCH] PM: Fix freezing of stopped tasks 2006-12-13 09:05:49 -08:00
softirq.c
softlockup.c
spinlock.c
srcu.c
stacktrace.c
stop_machine.c
sys_ni.c
sys.c
sysctl.c [PATCH] debug: add sysrq_always_enabled boot option 2006-12-13 09:05:50 -08:00
taskstats.c
time.c
timer.c [PATCH] schedule_timeout(): improve warning message 2006-12-22 08:55:49 -08:00
tsacct.c
uid16.c
user.c
utsname.c
wait.c
workqueue.c [PATCH] fix kernel-doc warnings in 2.6.20-rc1 2006-12-22 08:55:47 -08:00