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authorRodrigo Vivi <[email protected]>2018-07-23 09:13:12 -0700
committerRodrigo Vivi <[email protected]>2018-07-23 09:13:12 -0700
commitc74a7469f97c0f40b46e82ee979f9fb1bb6e847c (patch)
treef2690a1a916b73ef94657fbf0e0141ae57701825 /arch/arm64/kernel/hibernate.c
parent6f15a7de86c8cf2dc09fc9e6d07047efa40ef809 (diff)
parent500775074f88d9cf5416bed2ca19592812d62c41 (diff)
Merge drm/drm-next into drm-intel-next-queued
We need a backmerge to get DP_DPCD_REV_14 before we push other i915 changes to dinq that could break compilation. Signed-off-by: Rodrigo Vivi <[email protected]>
Diffstat (limited to 'arch/arm64/kernel/hibernate.c')
-rw-r--r--arch/arm64/kernel/hibernate.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c
index 1ec5f28c39fc..6b2686d54411 100644
--- a/arch/arm64/kernel/hibernate.c
+++ b/arch/arm64/kernel/hibernate.c
@@ -313,6 +313,17 @@ int swsusp_arch_suspend(void)
sleep_cpu = -EINVAL;
__cpu_suspend_exit();
+
+ /*
+ * Just in case the boot kernel did turn the SSBD
+ * mitigation off behind our back, let's set the state
+ * to what we expect it to be.
+ */
+ switch (arm64_get_ssbd_state()) {
+ case ARM64_SSBD_FORCE_ENABLE:
+ case ARM64_SSBD_KERNEL:
+ arm64_set_ssbd_mitigation(true);
+ }
}
local_daif_restore(flags);