efi: arm: force use of unsigned type for EFI_PHYS_ALIGN (d72c8b0e) · Commits · 戴 / test

Ensure that EFI_PHYS_ALIGN is an unsigned type, to prevent spurious warnings from the type checks in the definition of the max() macro. Link: https://lore.kernel.org/linux-efi/20201213151306.73558-1-ardb@kernel.org Signed-off-by:

arch/arm/include/asm/efi.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -71,7 +71,7 @@ static inline void efifb_setup_from_dmi(struct screen_info si, const char opt)
		* here throws off the memory allocation logic, so let's use the lowest power
		* of two greater than 2 MiB and greater than TEXT_OFFSET.
		*/
		#define EFI_PHYS_ALIGN max(SZ_2M, roundup_pow_of_two(TEXT_OFFSET))
		#define EFI_PHYS_ALIGN max(UL(SZ_2M), roundup_pow_of_two(TEXT_OFFSET))

		/* on ARM, the initrd should be loaded in a lowmem region */
		static inline unsigned long efi_get_max_initrd_addr(unsigned long image_addr)