David Howells d17fc238ac MN10300: Enable IRQs more in system call exit work path ... Enable IRQs when calling schedule() for TIF_NEED_RESCHED and do_notify_resume(). If interrupts are enabled during do_notify_resume(), a warning can be seen (see lower down). Whilst we're at it, resume_userspace can be made local to entry.S as it is not called outside of there and it can be merged with the part of work_resched that occurs after schedule() is called. WARNING: at kernel/softirq.c:160 local_bh_enable+0x42/0xa0() Call Trace: local_bh_enable+0x42/0xa0 unix_release_sock+0x86/0x23c unix_release+0x20/0x28 sock_release+0x17/0x88 sock_close+0x20/0x28 __fput+0xc9/0x1fc ____fput+0xb/0x10 task_work_run+0x64/0x78 do_notify_resume+0x53d/0x544 work_notifysig+0xa/0xc Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Ken Cox <jkc@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2013-05-30 13:38:48 +09:00
..
asm-offsets.c	MN10300: fix SMP synchronization between txdma and serial driver	2012-12-12 15:46:14 +00:00
cevt-mn10300.c	mn10300: move setup_jiffies_interrupt() to cevt-mn10300.c	2012-07-11 16:04:41 -07:00
csrc-mn10300.c
entry.S	MN10300: Enable IRQs more in system call exit work path	2013-05-30 13:38:48 +09:00
fpu-low.S
fpu-nofpu-low.S
fpu-nofpu.c
fpu.c	Disintegrate asm/system.h for MN10300	2012-03-28 18:30:02 +01:00
gdb-io-serial-low.S
gdb-io-serial.c	Disintegrate asm/system.h for MN10300	2012-03-28 18:30:02 +01:00
gdb-io-ttysm-low.S
gdb-io-ttysm.c	Disintegrate asm/system.h for MN10300	2012-03-28 18:30:02 +01:00
gdb-low.S
gdb-stub.c	Disintegrate asm/system.h for MN10300	2012-03-28 18:30:02 +01:00
head.S
internal.h	mn10300: split ret_from_fork, simplify kernel_thread()	2012-10-01 00:53:24 -04:00
io.c
irq.c	MN10300: cleanup IRQ affinity setting	2012-12-12 15:46:14 +00:00
kgdb.c	mn10300: Use common threadinfo allocator	2012-05-08 14:08:45 +02:00
kprobes.c
Makefile	mn10300: switch to generic kernel_execve()	2012-10-01 00:53:59 -04:00
mn10300_ksyms.c
mn10300-debug.c
mn10300-serial-low.S	MN10300: fix SMP synchronization between txdma and serial driver	2012-12-12 15:46:14 +00:00
mn10300-serial.c	TTY: mn10300-serial, fix build breakage	2013-01-16 07:36:47 -08:00
mn10300-serial.h	MN10300: ttySM: clean up unnecessary casting	2012-12-12 15:46:14 +00:00
mn10300-watchdog-low.S
mn10300-watchdog.c	Disintegrate asm/system.h for MN10300	2012-03-28 18:30:02 +01:00
module.c
process.c	dump_stack: unify debug information printed by show_regs()	2013-04-30 17:04:02 -07:00
profile-low.S
profile.c
ptrace.c	Disintegrate asm/system.h for MN10300	2012-03-28 18:30:02 +01:00
rtc.c
setup.c	Disintegrate asm/system.h for MN10300	2012-03-28 18:30:02 +01:00
sigframe.h
signal.c	mn10300: switch to generic old sigaction()	2013-02-03 18:16:04 -05:00
smp-low.S	Disintegrate asm/system.h for MN10300	2012-03-28 18:30:02 +01:00
smp.c	mn10300: Use generic idle loop	2013-04-08 17:39:27 +02:00
switch_to.S
sys_mn10300.c
time.c
traps.c	dump_stack: consolidate dump_stack() implementations and unify their behaviors	2013-04-30 17:04:02 -07:00
vmlinux.lds.S