linux/arch/sparc64
David S. Miller 9843099ff4 sparc64: Fix SMP bootup with CONFIG_STACK_DEBUG or ftrace.
Based upon a report by Meelis Roos.

Any function call can try to access the current
thread register via the _mcount hooks when the kernel
is built with -pg (via ftrace or STACK_DEBUG).

That can't be setup properly very early on during
the bootup of other cpus for sun4u and some early
sun4v systems.

So add notrace markers to these specific functions, so
that _mcount doesn't get invoked too early.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-16 11:44:00 -07:00
..
boot sparc64: remove CVS keywords 2008-05-20 00:33:43 -07:00
kernel sparc64: Fix SMP bootup with CONFIG_STACK_DEBUG or ftrace. 2008-09-16 11:44:00 -07:00
lib sparc64: Implement IRQ stacks. 2008-08-12 18:33:56 -07:00
math-emu sparc64: remove CVS keywords 2008-05-20 00:33:43 -07:00
mm sparc64: setup_valid_addr_bitmap_from_pavail() should be __init 2008-08-30 02:04:45 -07:00
oprofile Combine instrumentation menus in kernel/Kconfig.instrumentation 2007-10-19 11:53:54 -07:00
prom sparc64: remove CVS keywords 2008-05-20 00:33:43 -07:00
defconfig sparc64: Update defconfig. 2008-07-18 01:49:06 -07:00
Kconfig sparc64: Make NUMA depend upon SMP. 2008-08-24 19:41:43 -07:00
Kconfig.debug sparc64: add ftrace support. 2008-05-23 22:36:13 +02:00
Makefile sparc: add -m64 when building vmlinux.lds 2008-07-17 21:39:11 -07:00