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aff5a62d52
kernel-ark/arch/x86
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Xiaotian Feng aff5a62d52 x86/gart: Fix kmemleak warning 
aperture_64.c now is using memblock, the previous
kmemleak_ignore() for alloc_bootmem() should be removed then.

Otherwise, with kmemleak enabled, kernel will throw warnings
like:

[    0.000000] kmemleak: Trying to color unknown object at 0xffff8800c4000000 as Black
[    0.000000] Pid: 0, comm: swapper/0 Not tainted 3.5.0-rc1-next-20120605+ #130
[    0.000000] Call Trace:
[    0.000000]  [<ffffffff811b27e6>] paint_ptr+0x66/0xc0
[    0.000000]  [<ffffffff816b90fb>] kmemleak_ignore+0x2b/0x60
[    0.000000]  [<ffffffff81ef7bc0>] kmemleak_init+0x217/0x2c1
[    0.000000]  [<ffffffff81ed2b97>] start_kernel+0x32d/0x3eb
[    0.000000]  [<ffffffff81ed25e4>] ? repair_env_string+0x5a/0x5a
[    0.000000]  [<ffffffff81ed2356>] x86_64_start_reservations+0x131/0x135
[    0.000000]  [<ffffffff81ed2120>] ? early_idt_handlers+0x120/0x120
[    0.000000]  [<ffffffff81ed245c>] x86_64_start_kernel+0x102/0x111
[    0.000000] kmemleak: Early log backtrace:
[    0.000000]    [<ffffffff816b911b>] kmemleak_ignore+0x4b/0x60
[    0.000000]    [<ffffffff81ee6a38>] gart_iommu_hole_init+0x3e7/0x547
[    0.000000]    [<ffffffff81edb20b>] pci_iommu_alloc+0x44/0x6f
[    0.000000]    [<ffffffff81ee81ad>] mem_init+0x19/0xec
[    0.000000]    [<ffffffff81ed2a54>] start_kernel+0x1ea/0x3eb
[    0.000000]    [<ffffffff81ed2356>] x86_64_start_reservations+0x131/0x135
[    0.000000]    [<ffffffff81ed245c>] x86_64_start_kernel+0x102/0x111
[    0.000000]    [<ffffffffffffffff>] 0xffffffffffffffff

Signed-off-by: Xiaotian Feng <dannyfeng@tencent.com>
Cc: Xiaotian Feng <xtfeng@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/1338922831-2847-1-git-send-email-xtfeng@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-06-06 11:58:38 +02:00
..
boot x86, efi; Add EFI boot stub console support 2012-06-01 09:11:26 -07:00
configs x86/kconfig: Remove CONFIG_TR=y from the defconfigs 2012-03-24 08:18:03 +01:00
crypto crypto: aesni-intel - move more common code to ablk_init_common 2012-05-15 17:25:33 +10:00
ia32 most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set 2012-06-01 12:58:51 -04:00
include/asm Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-06-02 16:17:03 -07:00
kernel x86/gart: Fix kmemleak warning 2012-06-06 11:58:38 +02:00
kvm KVM: MMU: fix huge page adapted on non-PAE host 2012-05-28 17:41:15 +03:00
lguest lguest: Make sure interrupt is allocated ok by lguest_setup_irq 2012-01-12 15:44:47 +10:30
lib x86: use the new generic strnlen_user() function 2012-05-26 11:33:54 -07:00
math-emu x86: Rename trap_no to trap_nr in thread_struct 2012-03-13 06:24:09 +01:00
mm Merge branch 'x86/trampoline' into x86/urgent 2012-05-30 12:11:32 -07:00
net bpf jit: Let the x86 jit handle negative offsets 2012-04-03 18:01:41 -04:00
oprofile x86: Factor out TIF_IA32 from 32-bit address space 2012-02-20 12:48:46 -08:00
pci Features: 2012-05-24 16:02:08 -07:00
platform Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-05-23 11:16:40 -07:00
power x86, kvm: Call restore_sched_clock_state() only after %gs is initialized 2012-04-02 13:53:00 +02:00
realmode x86, realmode: Move end signature into header.S 2012-05-21 00:02:45 -07:00
syscalls syscalls, x86: add __NR_kcmp syscall 2012-05-31 17:49:32 -07:00
tools Merge branch 'x86-trampoline-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-05-29 20:14:53 -07:00
um most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set 2012-06-01 12:58:51 -04:00
vdso Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00
video x86: Use vga_default_device() when determining whether an fb is primary 2012-04-24 09:50:17 +01:00
xen x86, amd, xen: Avoid NULL pointer paravirt references 2012-05-30 16:15:02 -07:00
.gitignore x86/kprobes: Add arch/x86/tools/insn_sanity to .gitignore 2012-01-16 08:21:59 +01:00
Kbuild x86, realmode: realmode.bin infrastructure 2012-05-08 11:41:48 -07:00
Kconfig x86, efi: Add EFI boot stub documentation 2012-06-01 09:11:41 -07:00
Kconfig.cpu x86: Tighten dependencies of CPU_SUP_*_32 2012-03-08 10:57:34 +01:00
Kconfig.debug Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-01-11 19:13:40 -08:00
Makefile md updates for 3.5 2012-05-23 17:08:40 -07:00
Makefile_32.cpu
Makefile.um um: fix linker script generation 2012-04-09 13:59:00 -04:00