diff options
| author | Fengguang Wu <wfg@mail.ustc.edu.cn> | 2007-10-17 12:04:34 -0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@inhelltoy.tec.linutronix.de> | 2007-10-17 14:15:33 -0400 |
| commit | f68fd5f480248ca49e20e30a8e2387bc54694580 (patch) | |
| tree | fa58630670da00abaf6b99e81153e0b4d021c5ee /mm/slab.c | |
| parent | c1217a75ea102d4e69321f210fab60bc47b9a48e (diff) | |
x86: call free_init_pages() with irqs enabled in alternative_instructions()
In alternative_instructions(), call free_init_pages() with irqs enabled.
It fixes the warning message in smp_call_function*(), which should not be
called with irqs disabled.
[ 0.310000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.310000] CPU: L2 Cache: 512K (64 bytes/line)
[ 0.310000] CPU 0/0 -> Node 0
[ 0.310000] SMP alternatives: switching to UP code
[ 0.310000] Freeing SMP alternatives: 25k freed
[ 0.310000] WARNING: at arch/x86_64/kernel/smp.c:397 smp_call_function_mask()
[ 0.310000]
[ 0.310000] Call Trace:
[ 0.310000] [<ffffffff8100dbde>] dump_trace+0x3ee/0x4a0
[ 0.310000] [<ffffffff8100dcd3>] show_trace+0x43/0x70
[ 0.310000] [<ffffffff8100dd15>] dump_stack+0x15/0x20
[ 0.310000] [<ffffffff8101cd44>] smp_call_function_mask+0x94/0xa0
[ 0.310000] [<ffffffff8101d0b2>] smp_call_function+0x32/0x40
[ 0.310000] [<ffffffff8104277f>] on_each_cpu+0x1f/0x50
[ 0.310000] [<ffffffff81026eac>] global_flush_tlb+0x8c/0x110
[ 0.310000] [<ffffffff81025c85>] free_init_pages+0xe5/0xf0
[ 0.310000] [<ffffffff81549b5e>] alternative_instructions+0x7e/0x150
[ 0.310000] [<ffffffff8154a2ea>] check_bugs+0x1a/0x20
[ 0.310000] [<ffffffff81540c4a>] start_kernel+0x2da/0x380
[ 0.310000] [<ffffffff81540132>] _sinittext+0x132/0x140
[ 0.310000]
[ 0.320000] ACPI: Core revision 20070126
[ 0.560000] Using local APIC timer interrupts.
[ 0.590000] Detected 62.496 MHz APIC timer.
[ 0.590000] Brought up 1 CPUs
[ tglx: arch/x86 adaptation ]
Cc: Laurent Vivier <Laurent.Vivier@bull.net>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Fengguang Wu <wfg@mail.ustc.edu.cn>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'mm/slab.c')
0 files changed, 0 insertions, 0 deletions