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Revision e243304d0a51f5b27a0606c4e5c2ebba6854d20f authored by Joel Stanley on 15 April 2015, 23:16:56 UTC, committed by Linus Torvalds on 15 April 2015, 23:35:23 UTC 
powerpc/powernv: reboot when requested by firmware
 
Use orderly_reboot so userspace will to shut itself down via the reboot
path.  This is required for graceful reboot initiated by the BMC, such as
when a user uses ipmitool to issue a 'chassis power cycle' command.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Cc: Fabian Frederick <fabf@skynet.be>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Jeremy Kerr <jk@ozlabs.org>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 7a54f46
Raw File
elfcore.c 
#include <linux/elf.h>
#include <linux/fs.h>
#include <linux/mm.h>
#include <linux/binfmts.h>

Elf_Half __weak elf_core_extra_phdrs(void)
{
	return 0;
}

int __weak elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
{
	return 1;
}

int __weak elf_core_write_extra_data(struct coredump_params *cprm)
{
	return 1;
}

size_t __weak elf_core_extra_data_size(void)
{
	return 0;
}
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