diff options
| author | Haojian Zhuang <haojian.zhuang@linaro.org> | 2015-08-10 22:49:05 +0800 |
|---|---|---|
| committer | Vishal Bhoj <vishal.bhoj@linaro.org> | 2015-10-11 08:46:23 +0100 |
| commit | a336177091d6c38c91e95ee4ac07cf4606d2c31a (patch) | |
| tree | e2dcdf953864e09f6968bfc3b8ea6d3769987975 /arch | |
| parent | 3266c840ca3c020e752129b8835bbc30543e057b (diff) | |
arm64/efi: align reserve size
Make reserved kernel size as alignment.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/kernel/efi-stub.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm64/kernel/efi-stub.c b/arch/arm64/kernel/efi-stub.c index c90921ef274..0868ad72743 100644 --- a/arch/arm64/kernel/efi-stub.c +++ b/arch/arm64/kernel/efi-stub.c @@ -50,7 +50,7 @@ efi_status_t handle_kernel_image(efi_system_table_t *sys_table_arg, memcpy((void *)*reserve_addr, (void *)*image_addr, kernel_size); *image_addr = *reserve_addr; - *reserve_size = kernel_memsize; + *reserve_size = round_up(kernel_memsize, EFI_PAGE_SIZE); } else { status = efi_low_alloc(sys_table_arg, kernel_memsize + TEXT_OFFSET, @@ -59,7 +59,9 @@ efi_status_t handle_kernel_image(efi_system_table_t *sys_table_arg, memcpy((void *)*reserve_addr + TEXT_OFFSET, (void *)*image_addr, kernel_size); *image_addr = *reserve_addr + TEXT_OFFSET; - *reserve_size = kernel_memsize + TEXT_OFFSET; + *reserve_size = round_up(kernel_memsize + + TEXT_OFFSET, + EFI_PAGE_SIZE); } } if (status != EFI_SUCCESS) { |