Merge branch 'master' into next

Conflicts:
	security/keys/internal.h
	security/keys/process_keys.c
	security/keys/request_key.c

Fixed conflicts above by using the non 'tsk' versions.

Signed-off-by: James Morris <jmorris@namei.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/arm/mm/cache-xsc3l2.c b/arch/arm/mm/cache-xsc3l2.c
index 10b1bae1a258..464de893a988 100644
--- a/arch/arm/mm/cache-xsc3l2.c
+++ b/arch/arm/mm/cache-xsc3l2.c
@@ -98,7 +98,7 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end)
         /*
          * Clean and invalidate partial last cache line.
          */
-        if (end & (CACHE_LINE_SIZE - 1)) {
+        if (start < end && (end & (CACHE_LINE_SIZE - 1))) {
                 xsc3_l2_clean_pa(end & ~(CACHE_LINE_SIZE - 1));
                 xsc3_l2_inv_pa(end & ~(CACHE_LINE_SIZE - 1));
                 end &= ~(CACHE_LINE_SIZE - 1);
@@ -107,7 +107,7 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end)
         /*
          * Invalidate all full cache lines between 'start' and 'end'.
          */
-        while (start != end) {
+        while (start < end) {
                 xsc3_l2_inv_pa(start);
                 start += CACHE_LINE_SIZE;
         }