linux/arch/sparc
David S. Miller f9aad60010 sparc64: Block NMIs in critical section of context switch.
In these instructions we load the new thread register, switch
the register window, and setup the new frame pointer.

All of these must appear atomic, and things will explode if
we take a PIL=15 NMI interrupt in the middle of this sequence.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-04 09:17:04 -08:00
..
boot
include/asm sparc64: Block NMIs in critical section of context switch. 2008-12-04 09:17:04 -08:00
kernel fix the section noise in sparc head.S 2008-11-30 10:03:37 -08:00
lib
math-emu sparc64: unify math-emu 2008-12-04 09:16:56 -08:00
mm sparc64: Make %pil level 15 a pseudo-NMI. 2008-12-04 09:17:02 -08:00
oprofile oprofile: more whitespace fixes 2008-10-15 20:55:51 +02:00
prom
Kconfig sparc: Include drivers/pcmcia/Kconfig 2008-12-04 09:17:01 -08:00
Kconfig.debug sparc: unify Kconfig.debug 2008-12-04 09:16:48 -08:00
Makefile sparc,sparc64: add BITS to arch Makefile 2008-12-04 09:16:54 -08:00
defconfig