Commits
Mahesh Salgaonkar committed db97efffb80
powerpc/book3s: Fix endianess issue for HMI handling on napping cpus. (NOTE: This patch depends on upstream HMI handling patchset at https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-July/119731.html) The current HMI handling on napping cpus does not take care of endianess issue. On LE host kernel when we wake up from nap due to HMI interrupt we would checkstop while jumping into opal call. There is a similar issue in case of fast sleep wakeup where the code invokes opal_resync_tb opal call without handling LE issue. This patch fixes that as well. With this patch applied, HMIs handling on LE host kernel works fine. Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>