diff --git a/[refs] b/[refs]
index 45d1a611f265..af8fac8ebadf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 818331303bc7cb914351c992d3da00aae957eba7
+refs/heads/master: e13dbd7d75d1ecc315c6e3071b3c4e8fba4f6bec
diff --git a/trunk/include/linux/Kbuild b/trunk/include/linux/Kbuild
index cff4a101f266..3f384d4b163a 100644
--- a/trunk/include/linux/Kbuild
+++ b/trunk/include/linux/Kbuild
@@ -126,6 +126,7 @@ header-y += nfs_mount.h
 header-y += nl80211.h
 header-y += param.h
 header-y += pci_regs.h
+header-y += perf_event.h
 header-y += pfkeyv2.h
 header-y += pg.h
 header-y += phantom.h