diff options
| author | Michael Neuling <mikey@neuling.org> | 2006-02-07 10:58:21 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-02-07 21:51:53 +1100 |
| commit | 4dc43256931db60d02d76bacf3cf03b5d79aa33a (patch) | |
| tree | 797e316f2b8e4f30bbe6b84a08f52d453c75f34f | |
| parent | 7d4b95ae8e946e5754122220644c865ec3735428 (diff) | |
| download | op-kernel-dev-4dc43256931db60d02d76bacf3cf03b5d79aa33a.zip op-kernel-dev-4dc43256931db60d02d76bacf3cf03b5d79aa33a.tar.gz | |
[PATCH] powerpc: hypervisor check in pseries_kexec_cpu_down
We call unregister_vpa but we don't check to see if the hypervisor
supports this.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Acked-by: Anton Blanchard <anton@samba.org>
--
arch/powerpc/platforms/pseries/setup.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | arch/powerpc/platforms/pseries/setup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index da6ceba..9edeca8 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -585,7 +585,7 @@ static int pSeries_pci_probe_mode(struct pci_bus *bus) static void pseries_kexec_cpu_down(int crash_shutdown, int secondary) { /* Don't risk a hypervisor call if we're crashing */ - if (!crash_shutdown) { + if (firmware_has_feature(FW_FEATURE_SPLPAR) && !crash_shutdown) { unsigned long vpa = __pa(get_lppaca()); if (unregister_vpa(hard_smp_processor_id(), vpa)) { |
