aboutsummaryrefslogtreecommitdiffstats
path: root/arch/powerpc
diff options
context:
space:
mode:
authorMahesh Salgaonkar <mahesh@linux.vnet.ibm.com>2014-01-30 19:00:45 (GMT)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2014-02-11 00:24:47 (GMT)
commit3ec8b78fcc5aa7745026d8d85a4e9ab52c922765 (patch)
tree925b18b3343d765bd733cf0b02f74cdcc3f3d124 /arch/powerpc
parent8cc6b6cd8713457be80202fc4264f05d20bc5e1b (diff)
powerpc/pseries: Disable relocation on exception while going down during crash.
Disable relocation on exception while going down even in kdump case. This is because we are about clear htab mappings while kexec-ing into kdump kernel and we may run into issues if we still have AIL ON. Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/platforms/pseries/setup.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 8e639d7..972df0ff 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -430,8 +430,7 @@ static void pSeries_machine_kexec(struct kimage *image)
{
long rc;
- if (firmware_has_feature(FW_FEATURE_SET_MODE) &&
- (image->type != KEXEC_TYPE_CRASH)) {
+ if (firmware_has_feature(FW_FEATURE_SET_MODE)) {
rc = pSeries_disable_reloc_on_exc();
if (rc != H_SUCCESS)
pr_warning("Warning: Failed to disable relocation on "

Privacy Policy