On Thu, Mar 27, 2014 at 08:00:39AM +0000, Liu Hua wrote: > For vmcore generated by LPAE enabled kernel, user space > utility such as crash needs additional infomation to > parse. > > So this patch add arch_crash_save_vmcoreinfo as what PAE enabled > i386 linux does.
Looks sensible to me: Reviewed-by: Will Deacon <[email protected]> Will > Signed-off-by: Liu Hua <[email protected]> > To: Russell King <[email protected]> > Cc: Stephen Warren <[email protected]> > Cc: Will Deacon <[email protected]> > Cc: Vijaya Kumar K <[email protected]> > Cc: <[email protected]> > Cc: <[email protected]> > Cc: <[email protected]> > --- > arch/arm/kernel/machine_kexec.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c > index f0d180d..8cf0996 100644 > --- a/arch/arm/kernel/machine_kexec.c > +++ b/arch/arm/kernel/machine_kexec.c > @@ -184,3 +184,10 @@ void machine_kexec(struct kimage *image) > > soft_restart(reboot_entry_phys); > } > + > +void arch_crash_save_vmcoreinfo(void) > +{ > +#ifdef CONFIG_ARM_LPAE > + VMCOREINFO_CONFIG(ARM_LPAE); > +#endif > +} > -- > 1.9.0 > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
