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x86: fix memalign() parameter order

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Purely by code inspection, it looks like the parameter order to memalign()
is swapped; its parameters are (align, size). 4096 is a likely desired
alignment, and a variable named size sounds like a size:-)

Fixes: 45b5a37836 ("x86: Add multi-processor init")
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Stephen Warren 2016-02-12 14:27:56 -07:00 • committed by Bin Meng
parent 20680b560a
commit 4fd64d02b2
1 changed files with 1 additions and 1 deletions
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arch/x86/cpu/mp_init.c
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@ -243,7 +243,7 @@ static int load_sipi_vector(atomic_t **ap_countp, int num_cpus)
params->stack_size = CONFIG_AP_STACK_SIZE;
size = params->stack_size * num_cpus;
stack = memalign(size, 4096);
stack = memalign(4096, size);
if (!stack)
return -ENOMEM;
params->stack_top = (u32)(stack + size);