1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
index bd4b5910473b..9f1659c3d1f3 100644
--- a/drivers/lguest/x86/core.c
+++ b/drivers/lguest/x86/core.c
@@ -91,7 +91,7 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
          * Guest has changed.
          */
         if (__this_cpu_read(lg_last_cpu) != cpu || cpu->last_pages != pages) {
-                __this_cpu_read(lg_last_cpu) = cpu;
+                __this_cpu_write(lg_last_cpu, cpu);
                 cpu->last_pages = pages;
                 cpu->changed = CHANGED_ALL;
         }