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| author | Huacai Chen <chenhc@lemote.com> | 2018-11-15 10:53:56 +0300 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2018-11-21 08:05:39 +0300 |
| commit | bec0de4cfad21bd284dbddee016ed1767a5d2823 (patch) | |
| tree | 244139541db64970f475bc4d65d4dac3da8a5319 /include/uapi/linux/elf.h | |
| parent | 92aa0718c9fa5160ad2f0e7b5bffb52f1ea1e51a (diff) | |
| download | linux-bec0de4cfad21bd284dbddee016ed1767a5d2823.tar.xz | |
MIPS: Align kernel load address to 64KB
KEXEC needs the new kernel's load address to be aligned on a page
boundary (see sanity_check_segment_list()), but on MIPS the default
vmlinuz load address is only explicitly aligned to 16 bytes.
Since the largest PAGE_SIZE supported by MIPS kernels is 64KB, increase
the alignment calculated by calc_vmlinuz_load_addr to 64KB.
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21131/
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <james.hogan@mips.com>
Cc: Steven J . Hill <Steven.Hill@cavium.com>
Cc: linux-mips@linux-mips.org
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Cc: <stable@vger.kernel.org> # 2.6.36+
Diffstat (limited to 'include/uapi/linux/elf.h')
0 files changed, 0 insertions, 0 deletions