linux/include
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
..
acpi
asm-arm [ARM] 5191/1: ARM: remove CVS keywords 2008-08-16 20:01:18 +01:00
asm-blackfin
asm-cris Reduce brokenness of CRIS headers_install 2008-08-20 13:19:51 -07:00
asm-frv FRV: Provide ioremap_wc() for FRV 2008-08-20 13:19:52 -07:00
asm-generic rtc: fix deadlock 2008-08-23 18:02:18 +02:00
asm-m32r
asm-m68k
asm-mips
asm-mn10300 MN10300: Supply ioremap_wc() for MN10300 2008-08-20 13:19:51 -07:00
asm-parisc
asm-um
asm-x86 Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-08-18 12:10:14 -07:00
asm-xtensa
crypto
drm
keys
linux nohz: fix wrong event handler after online an offlined cpu 2008-08-21 09:54:06 +02:00
math-emu
media
mtd
net Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2008-08-18 21:15:44 -07:00
pcmcia
rdma
rxrpc
scsi
sound
video
xen
Kbuild