Bin Meng 9a7c6fde07 x86: mtrr: Abort if requested size is not power of 2 ... The size parameter of mtrr_add_request() and mtrr_set_next_var() shall be power of 2, otherwise the logic creates a mask that does not meet the requirement of IA32_MTRR_PHYSMASK register. Programming such a mask value to IA32_MTRR_PHYSMASK generates #GP. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested on chromebook_coral, chromebook_samus, chromebook_link, minnowmax Tested-by: Simon Glass <sjg@chromium.org>		2021-08-02 15:11:41 +08:00
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asm	x86: mtrr: Abort if requested size is not power of 2	2021-08-02 15:11:41 +08:00