diff options
| author | Geoff Levand <geoff@infradead.org> | 2016-06-23 13:54:48 -0400 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2016-06-27 11:31:25 -0400 |
| commit | d28f6df1305a86715e4e7ea0f043ba01c0a0e8d9 (patch) | |
| tree | 0d1f3fba97565a04c56ecf83ea24a0021d056e91 /include/uapi/linux | |
| parent | f9076ecfb1216a478312b1c078d04792df6d4477 (diff) | |
arm64/kexec: Add core kexec support
Add three new files, kexec.h, machine_kexec.c and relocate_kernel.S to the
arm64 architecture that add support for the kexec re-boot mechanism
(CONFIG_KEXEC) on arm64 platforms.
Signed-off-by: Geoff Levand <geoff@infradead.org>
Reviewed-by: James Morse <james.morse@arm.com>
[catalin.marinas@arm.com: removed dead code following James Morse's comments]
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/kexec.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/kexec.h b/include/uapi/linux/kexec.h index 99048e501b88..aae5ebf2022b 100644 --- a/include/uapi/linux/kexec.h +++ b/include/uapi/linux/kexec.h | |||
| @@ -39,6 +39,7 @@ | |||
| 39 | #define KEXEC_ARCH_SH (42 << 16) | 39 | #define KEXEC_ARCH_SH (42 << 16) |
| 40 | #define KEXEC_ARCH_MIPS_LE (10 << 16) | 40 | #define KEXEC_ARCH_MIPS_LE (10 << 16) |
| 41 | #define KEXEC_ARCH_MIPS ( 8 << 16) | 41 | #define KEXEC_ARCH_MIPS ( 8 << 16) |
| 42 | #define KEXEC_ARCH_AARCH64 (183 << 16) | ||
| 42 | 43 | ||
| 43 | /* The artificial cap on the number of segments passed to kexec_load. */ | 44 | /* The artificial cap on the number of segments passed to kexec_load. */ |
| 44 | #define KEXEC_SEGMENT_MAX 16 | 45 | #define KEXEC_SEGMENT_MAX 16 |