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linux/include/asm-generic
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Ingo Molnar 38c052f8cf rtc: fix deadlock 
if get_rtc_time() is _ever_ called with IRQs off, we deadlock badly
in it, waiting for jiffies to increment.

So make the code more robust by doing an explicit mdelay(20).

This solves a very hard to reproduce/debug hard lockup reported
by Mikael Pettersson.

Reported-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 		2008-08-23 18:02:18 +02:00
..
bitops bitops: use __fls for fls64 on 64-bit archs 2008-04-26 19:21:16 +02:00
4level-fixup.h add mm argument to pte/pmd/pud/pgd_free 2008-02-05 09:44:18 -08:00
Kbuild types: create <asm-generic/int-*.h> 2008-05-02 16:18:19 -07:00
Kbuild.asm remove dummy asm/kvm.h files 2008-07-25 14:35:50 -04:00
atomic.h Christoph has moved 2008-07-04 10:40:04 -07:00
audit_change_attr.h [PATCH] fix missing ifdefs in syscall classes hookup for generic targets 2006-09-22 17:48:56 -07:00
audit_dir_write.h [PATCH] fix missing ifdefs in syscall classes hookup for generic targets 2006-09-22 17:48:56 -07:00
audit_read.h [PATCH] audit: more syscall classes added 2006-09-11 13:32:27 -04:00
audit_signal.h [PATCH] add SIGNAL syscall class (v3) 2007-05-11 05:38:25 -04:00
audit_write.h [PATCH] audit: more syscall classes added 2006-09-11 13:32:27 -04:00
bitops.h remove __KERNEL__ tests of unexported headers under asm-generic/ 2008-04-30 08:29:54 -07:00
bug.h printk ratelimiting rewrite 2008-07-25 10:53:29 -07:00
cmpxchg-local.h Add cmpxchg_local to asm-generic for per cpu atomic operations 2008-02-07 08:42:30 -08:00
cmpxchg.h Add cmpxchg_local to asm-generic for per cpu atomic operations 2008-02-07 08:42:30 -08:00
cputime.h taskstats scaled time cleanup 2008-02-06 10:41:00 -08:00
device.h Driver core: add dev_archdata to struct device 2006-12-01 14:52:01 -08:00
div64.h rename div64_64 to div64_u64 2008-05-01 08:03:58 -07:00
dma-coherent.h generic: per-device coherent dma allocator 2008-06-30 12:51:05 +02:00
dma-mapping-broken.h dma-mapping: add the device argument to dma_mapping_error() 2008-07-26 12:00:03 -07:00
dma-mapping.h dma-mapping: add the device argument to dma_mapping_error() 2008-07-26 12:00:03 -07:00
emergency-restart.h [PATCH] Add emergency_restart() 2005-07-26 14:35:41 -07:00
errno-base.h
…
errno.h [PATCH] add EOWNERDEAD and ENOTRECOVERABLE version 2 2005-05-01 08:59:06 -07:00
fcntl.h Introduce O_CLOEXEC 2007-07-16 09:05:45 -07:00
futex.h remove __KERNEL__ tests of unexported headers under asm-generic/ 2008-04-30 08:29:54 -07:00
gpio.h gpio: fix build on CONFIG_GPIO_SYSFS=n 2008-07-28 16:30:21 -07:00
ide_iops.h
…
int-l64.h types: add C99-style constructors to <asm-generic/int-*.h> 2008-05-02 16:18:42 -07:00
int-ll64.h asm-generic/int-ll64.h: always provide __{s,u}64 2008-07-25 10:53:27 -07:00
ioctl.h Make ioctl.h compatible with userland 2008-08-12 16:07:31 -07:00
iomap.h generic: add ioremap_wc() interface wrapper 2008-04-24 23:40:47 +02:00
irq_regs.h IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
kdebug.h move die notifier handling to common code 2007-05-08 11:15:04 -07:00
libata-portmap.h libata-portmap: Remove unused definitions 2007-10-12 14:55:37 -04:00
local.h local_t: architecture independent extension 2007-05-08 11:15:20 -07:00
memory_model.h remove __KERNEL__ tests of unexported headers under asm-generic/ 2008-04-30 08:29:54 -07:00
mm_hooks.h [PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction 2007-05-02 19:27:14 +02:00
mman.h [PATCH] Remove final references to deprecated "MAP_ANON" page protection flag 2007-02-11 10:51:17 -08:00
mutex-dec.h asm-generic: remove fastcall 2008-02-08 09:22:31 -08:00
mutex-null.h fix file specification in comments 2006-10-03 23:01:26 +02:00
mutex-xchg.h asm-generic: remove fastcall 2008-02-08 09:22:31 -08:00
page.h remove __KERNEL__ tests of unexported headers under asm-generic/ 2008-04-30 08:29:54 -07:00
pci-dma-compat.h dma-mapping: add the device argument to dma_mapping_error() 2008-07-26 12:00:03 -07:00
pci.h [PATCH] Make sparc64 use setup-res.c 2005-09-08 14:57:25 -07:00
percpu.h percpu: fix DEBUG_PREEMPT per_cpu checking 2008-02-23 12:09:28 -08:00
pgtable-nopmd.h include/asm-generic/pgtable-nopmd.h: macros are noxious, reason #435 2008-07-28 16:30:21 -07:00
pgtable-nopud.h add mm argument to pte/pmd/pud/pgd_free 2008-02-05 09:44:18 -08:00
pgtable.h mm: fix build on non-mmu machines 2008-07-15 13:58:40 -07:00
poll.h Consolidate asm/poll.h 2007-05-11 08:29:34 -07:00
resource.h sched: SCHED_FIFO/SCHED_RR watchdog timer 2008-01-25 21:08:27 +01:00
rtc.h rtc: fix deadlock 2008-08-23 18:02:18 +02:00
sections.h remove support for un-needed _extratext section 2008-02-06 10:41:01 -08:00
siginfo.h [PATCH] consolidate SIGEV_PAD_SIZE 2005-05-01 08:59:08 -07:00
signal.h Add standard include guard to asm-generic/signal and use compiler.h 2006-04-27 06:57:23 +01:00
statfs.h
…
syscall.h tracehook: asm/syscall.h 2008-07-26 12:00:09 -07:00
termios.h tty: let architectures override the user/kernel macros. 2008-02-08 09:22:24 -08:00
tlb.h asm-generic/tlb.h: remove <linux/quicklist.h> 2008-02-04 16:48:00 +01:00
topology.h x86: change _node_to_cpumask_ptr to return const ptr 2008-07-13 19:11:58 +02:00
uaccess.h
…
vmlinux.lds.h Missing symbol prefix on vmlinux.lds.h 2008-08-01 12:46:41 -07:00
xor.h
…