X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Ffutex.c;h=0672ff88f159f3041206750b3427fdd68aa0afc1;hb=3dab77fb1bf89664bb1c9544607159dcab6f7d57;hp=1c337112335c60d6831d7b5cf1ee9a26cba54a77;hpb=7ce1695c40e765e99cd790f55fc68037bc05d080;p=pandora-kernel.git

diff --git a/kernel/futex.c b/kernel/futex.c
index 1c337112335c..0672ff88f159 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -247,6 +247,7 @@ again:
 	if (err < 0)
 		return err;
 
+	page = compound_head(page);
 	lock_page(page);
 	if (!page->mapping) {
 		unlock_page(page);
@@ -299,7 +300,7 @@ void put_futex_key(int fshared, union futex_key *key)
 static int fault_in_user_writeable(u32 __user *uaddr)
 {
 	int ret = get_user_pages(current, current->mm, (unsigned long)uaddr,
-				 sizeof(*uaddr), 1, 0, NULL, NULL);
+				 1, 1, 0, NULL, NULL);
 	return ret < 0 ? ret : 0;
 }