| commit | 8fca92705ef462f39e7db5a0f7100bcaae91bfd3 | |
| author | Michael Ellerman <michael@ellerman.id.au> | |
| Thu, 16 Feb 2006 03:13:51 +0000 (16 14:13 +1100) | ||
| committer | Paul Mackerras <paulus@samba.org> | |
| Mon, 20 Feb 2006 01:03:36 +0000 (20 12:03 +1100) | ||
| tree | e9b4db50bb523b869616bcb5dcea763b34069f42 | treesnapshot (tar.gz zip) |
| parent | f018b36f3e1f21318066de8d01740d30e38b03d5 | commitdiff |
[PATCH] powerpc: Make UP -> SMP kexec work again
For UP to SMP kexec to work we need to jump into pSeries_secondary_smp_init
event on a UP + KEXEC kernel. The secondary cpus will not find their hw_cpu_id
in the paca and so they'll jump into kexec_wait, ready for a kexec.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
For UP to SMP kexec to work we need to jump into pSeries_secondary_smp_init
event on a UP + KEXEC kernel. The secondary cpus will not find their hw_cpu_id
in the paca and so they'll jump into kexec_wait, ready for a kexec.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| arch/powerpc/kernel/head_64.S | diffblobblamehistory |