Peter Zijlstra
3864c4894a
[PATCH] lockdep: annotate i386 apm
Lockdep doesn't like to enable interrupts when they are enabled already.
BUG: warning at kernel/lockdep.c:1814/trace_hardirqs_on() (Not tainted)
[<c04051ed>] show_trace_log_lvl+0x58/0x16a
[<c04057fa>] show_trace+0xd/0x10
[<c0405913>] dump_stack+0x19/0x1b
[<c043abfb>] trace_hardirqs_on+0xa2/0x11e
[<c041463c>] apm_bios_call_simple+0xcd/0xfd
[<c0415242>] apm+0x92/0x5b1
[<c0402005>] kernel_thread_helper+0x5/0xb
DWARF2 unwinder stuck at kernel_thread_helper+0x5/0xb
Leftover inexact backtrace:
[<c04057fa>] show_trace+0xd/0x10
[<c0405913>] dump_stack+0x19/0x1b
[<c043abfb>] trace_hardirqs_on+0xa2/0x11e
[<c041463c>] apm_bios_call_simple+0xcd/0xfd
[<c0415242>] apm+0x92/0x5b1
[<c0402005>] kernel_thread_helper+0x5/0xb
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>