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| author | Pekka Enberg <penberg@cs.helsinki.fi> | 2009-07-01 10:51:18 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-07-01 11:19:47 +0200 |
| commit | a70c352a37671fe1ebcbd317b439aa4760f4ccb7 (patch) | |
| tree | 9a66d403f6e4302f8105ecccbb0f42ed072cdb25 /arch/x86/include/asm/msr-index.h | |
| parent | x86: Fix fixmap ordering (diff) | |
| download | linux-a70c352a37671fe1ebcbd317b439aa4760f4ccb7.tar.xz linux-a70c352a37671fe1ebcbd317b439aa4760f4ccb7.zip | |
xen: Use kcalloc() in xen_init_IRQ()
The init_IRQ() function is now called with slab allocator initialized.
Therefore, we must not use the bootmem allocator in xen_init_IRQ().
Fixes the following boot-time warning:
------------[ cut here ]------------
WARNING: at mm/bootmem.c:535 alloc_arch_preferred_bootmem+0x27/0x45()
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.30 #1
Call Trace:
[<ffffffff8102d6e3>] ? warn_slowpath_common+0x73/0xb0
[<ffffffff810210d9>] ? pvclock_clocksource_read+0x49/0x90
[<ffffffff812e522f>] ? alloc_arch_preferred_bootmem+0x27/0x45
[<ffffffff812e5761>] ? ___alloc_bootmem_nopanic+0x39/0xc9
[<ffffffff812e57fa>] ? ___alloc_bootmem+0x9/0x2f
[<ffffffff812e9e21>] ? xen_init_IRQ+0x25/0x61
[<ffffffff812d69ee>] ? start_kernel+0x1b5/0x29e
---[ end trace 4eaa2a86a8e2da22 ]---
Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Tested-by: Christian Kujau <lists@nerdbynature.de>
Reported-by: Christian Kujau <lists@nerdbynature.de>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: lists@nerdbynature.de
Cc: jeremy.fitzhardinge@citrix.com
LKML-Reference: <1246438278.22417.28.camel@penberg-laptop>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/msr-index.h')
0 files changed, 0 insertions, 0 deletions