linux/arch/sparc
David S. Miller b62818e5ff sparc64: Fix NMI startup bug which also breaks perf.
Doing NMI startup as an early initcall doesn't work because we need
to have SMP started up by then.

So we'd only NMI startup one cpu, which causes perf PMU grab to
BUG because the nmi_active count isn't what it's supposed to be.

This also points out that we don't have proper CPU up/down notifiers
for the NMI code which will need to be fixed at some point.

Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-15 15:04:07 -08:00
..
boot sparc: update copyright in piggyback.c 2011-01-04 19:25:07 -08:00
configs defconfig reduction 2010-08-14 22:26:53 +02:00
include/asm sparc64: Fix NMI startup bug which also breaks perf. 2011-02-15 15:04:07 -08:00
kernel sparc64: Fix NMI startup bug which also breaks perf. 2011-02-15 15:04:07 -08:00
lib sparc: use bitmap_set() 2011-02-08 22:52:53 -08:00
math-emu Revert "endian: #define __BYTE_ORDER" 2010-05-26 08:30:15 -07:00
mm sparc: use _start for the start entry (like 64 bit does) 2011-01-04 19:25:04 -08:00
oprofile sparc: using HZ needs an include of linux/param.h 2009-10-05 00:46:08 -07:00
prom sparc: fix sparse warnings in arch/sparc/prom for 32 bit build 2011-01-03 12:15:12 -08:00
Kconfig Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2010-10-29 08:03:48 -07:00
Kconfig.debug sparc: Kill user copy check code. 2010-08-09 00:45:46 -07:00
Makefile sparc: Set UTS_MACHINE correctly. 2009-12-05 17:17:55 -08:00