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panic: Add board ID to panic output

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At times, it is necessary for boards to provide some additional information
as part of panic logs. Provide information on the board hardware as part
of panic logs.

It is safer to print this information at the very end in case something
bad happens as part of the information retrieval itself.

To use this, set global mach_panic_string to an appropriate string in the
board file.

Change-Id: Id12cdda87b0cd2940dd01d52db97e6162f671b4d
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Nishanth Menon
2011-08-17 18:31:58 -05:00
committed by Colin Cross
parent c8ffd5b385
commit b7d739c58e
2 changed files with 11 additions and 0 deletions
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3
include/linux/kernel.h
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@@ -705,6 +705,9 @@ static inline void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) { }
extern int do_sysinfo(struct sysinfo *info);
/* To identify board information in panic logs, set this */
extern char *mach_panic_string;
#endif /* __KERNEL__ */
#endif