diff options
| author | akpm@osdl.org <akpm@osdl.org> | 2006-01-10 07:51:45 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-10 19:01:27 +0300 |
| commit | bf2083050d7879390ddedbd64e431cf167854a34 (patch) | |
| tree | 036c435ff4dc6b5fad694b9ccd92faacd92c08a2 /include | |
| parent | f05b690248bc928b85cc19ea85a5c6268bb3acaf (diff) | |
| download | linux-bf2083050d7879390ddedbd64e431cf167854a34.tar.xz | |
[PATCH] Kdump: powerpc and s390 build failure fix
)
From: Vivek Goyal <vgoyal@in.ibm.com>
crash_setup_regs() is an architecture dependent function which is called in
architecture independent section. So every architecture supporting kexec
should at least provide a dummy definition of crash_setup_regs() even if
crash dumping is not implemented yet, to avoid build failures.
Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-powerpc/kexec.h | 6 | ||||
| -rw-r--r-- | include/asm-s390/kexec.h | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h index e363752276ef..fffdf690b840 100644 --- a/include/asm-powerpc/kexec.h +++ b/include/asm-powerpc/kexec.h @@ -55,6 +55,12 @@ extern void default_machine_crash_shutdown(struct pt_regs *regs); #endif /* !CONFIG_KEXEC */ +/* + * Provide a dummy definition to avoid build failures. Will remain + * empty till crash dump support is enabled. + */ +static inline void crash_setup_regs(struct pt_regs *newregs, + struct pt_regs *oldregs) { } #endif /* ! __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_KEXEC_H */ diff --git a/include/asm-s390/kexec.h b/include/asm-s390/kexec.h index b4809d98fe69..ce28ddda0f50 100644 --- a/include/asm-s390/kexec.h +++ b/include/asm-s390/kexec.h @@ -36,4 +36,8 @@ #define MAX_NOTE_BYTES 1024 +/* Provide a dummy definition to avoid build failures. */ +static inline void crash_setup_regs(struct pt_regs *newregs, + struct pt_regs *oldregs) { } + #endif /*_S390_KEXEC_H */ |