Merge tag 'omap-for-v3.11/fixes-for-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

Omap fixes and minor defconfig updates that would be good to
get in before -rc1.

* tag 'omap-for-v3.11/fixes-for-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: omap2plus_defconfig: Enable appended DTB support
  ARM: OMAP2+: Enable TI_EDMA in omap2plus_defconfig
  ARM: OMAP2+: omap2plus_defconfig: enable DRA752 thermal support by default
  ARM: OMAP2+: omap2plus_defconfig: enable TI bandgap driver
  ARM: OMAP2+: devices: remove duplicated include from devices.c
  ARM: OMAP3: igep0020: Set DSS pins in correct mux mode.
  ARM: OMAP2+: N900: enable N900-specific drivers even if device tree is enabled
  ARM: OMAP2+: Cocci spatch "ptr_ret.spatch"
  ARM: OMAP2+: Remove obsolete Makefile line
  ARM: OMAP5: Enable Cortex A15 errata 798181
  ARM: scu: provide inline dummy functions when SCU is not present
  ARM: OMAP4: sleep: build OMAP4 specific functions only for OMAP4
  ARM: OMAP2+: timer: initialize before using oh_name

Signed-off-by: Olof Johansson <olof@lixom.net>

Add/move/change conflicts in arch/arm/mach-omap2/Kconfig resolved.

1 files changed, 16 insertions, 28 deletions

diff --git a/security/apparmor/lib.c b/security/apparmor/lib.c
index 7430298..fcfe023 100644
--- a/security/apparmor/lib.c
+++ b/security/apparmor/lib.c
@@ -45,8 +45,10 @@ char *aa_split_fqname(char *fqname, char **ns_name)
 		*ns_name = skip_spaces(&name[1]);
 		if (split) {
 			/* overwrite ':' with \0 */
-			*split = 0;
-			name = skip_spaces(split + 1);
+			*split++ = 0;
+			if (strncmp(split, "//", 2) == 0)
+				split += 2;
+			name = skip_spaces(split);
 		} else
 			/* a ns name without a following profile is allowed */
 			name = NULL;
@@ -75,15 +77,16 @@ void aa_info_message(const char *str)
 }
 
 /**
- * kvmalloc - do allocation preferring kmalloc but falling back to vmalloc
- * @size: size of allocation
+ * __aa_kvmalloc - do allocation preferring kmalloc but falling back to vmalloc
+ * @size: how many bytes of memory are required
+ * @flags: the type of memory to allocate (see kmalloc).
  *
  * Return: allocated buffer or NULL if failed
  *
  * It is possible that policy being loaded from the user is larger than
  * what can be allocated by kmalloc, in those cases fall back to vmalloc.
  */
-void *kvmalloc(size_t size)
+void *__aa_kvmalloc(size_t size, gfp_t flags)
 {
 	void *buffer = NULL;
 
@@ -92,32 +95,22 @@ void *kvmalloc(size_t size)
 
 	/* do not attempt kmalloc if we need more than 16 pages at once */
 	if (size <= (16*PAGE_SIZE))
-		buffer = kmalloc(size, GFP_NOIO | __GFP_NOWARN);
+		buffer = kmalloc(size, flags | GFP_NOIO | __GFP_NOWARN);
 	if (!buffer) {
 		/* see kvfree for why size must be at least work_struct size
 		 * when allocated via vmalloc
 		 */
 		if (size < sizeof(struct work_struct))
 			size = sizeof(struct work_struct);
-		buffer = vmalloc(size);
+		if (flags & __GFP_ZERO)
+			buffer = vzalloc(size);
+		else
+			buffer = vmalloc(size);
 	}
 	return buffer;
 }
 
 /**
- * do_vfree - workqueue routine for freeing vmalloced memory
- * @work: data to be freed
- *
- * The work_struct is overlaid to the data being freed, as at the point
- * the work is scheduled the data is no longer valid, be its freeing
- * needs to be delayed until safe.
- */
-static void do_vfree(struct work_struct *work)
-{
-	vfree(work);
-}
-
-/**
  * kvfree - free an allocation do by kvmalloc
  * @buffer: buffer to free (MAYBE_NULL)
  *
@@ -125,13 +118,8 @@ static void do_vfree(struct work_struct *work)
  */
 void kvfree(void *buffer)
 {
-	if (is_vmalloc_addr(buffer)) {
-		/* Data is no longer valid so just use the allocated space
-		 * as the work_struct
-		 */
-		struct work_struct *work = (struct work_struct *) buffer;
-		INIT_WORK(work, do_vfree);
-		schedule_work(work);
-	} else
+	if (is_vmalloc_addr(buffer))
+		vfree(buffer);
+	else
 		kfree(buffer);
 }