On Mon, 2015-08-17 at 13:59 -0500, Scott Wood wrote: > On Sat, 2015-07-18 at 14:57 -0500, Scott Wood wrote: > > It needs to know this because the SMP release mechanism for Freescale > > book3e is different from when booting with normal hardware. In theory > > we could simulate the normal spin table mechanism, but not (easily) at > > the addresses U-Boot put in the device tree -- so there'd need to be > > even more communication between the kernel and kexec to set that up. > > Since there's already a similar flag being set (for kdump only), this > > seemed like a reasonable approach. > > > > Signed-off-by: Scott Wood <scottwood at freescale.com> > > --- > > kexec/arch/ppc64/kexec-elf-ppc64.c | 11 ++++++++++- > > kexec/arch/ppc64/kexec-ppc64.h | 2 ++ > > purgatory/arch/ppc64/v2wrap.S | 11 +++++++++++ > > 3 files changed, 23 insertions(+), 1 deletion(-) > > Any comment on these two patches? We should probably reserve 0x58 in the kernel's head_64.S too? cheers
