Merge branch 'akpm' (second patchbomb from Andrew Morton)

Merge more incoming from Andrew Morton:
 "Two new syscalls:

     memfd_create in "shm: add memfd_create() syscall"
     kexec_file_load in "kexec: implementation of new syscall kexec_file_load"

  And:

   - Most (all?) of the rest of MM

   - Lots of the usual misc bits

   - fs/autofs4

   - drivers/rtc

   - fs/nilfs

   - procfs

   - fork.c, exec.c

   - more in lib/

   - rapidio

   - Janitorial work in filesystems: fs/ufs, fs/reiserfs, fs/adfs,
     fs/cramfs, fs/romfs, fs/qnx6.

   - initrd/initramfs work

   - "file sealing" and the memfd_create() syscall, in tmpfs

   - add pci_zalloc_consistent, use it in lots of places

   - MAINTAINERS maintenance

   - kexec feature work"

* emailed patches from Andrew Morton <akpm@linux-foundation.org: (193 commits)
  MAINTAINERS: update nomadik patterns
  MAINTAINERS: update usb/gadget patterns
  MAINTAINERS: update DMA BUFFER SHARING patterns
  kexec: verify the signature of signed PE bzImage
  kexec: support kexec/kdump on EFI systems
  kexec: support for kexec on panic using new system call
  kexec-bzImage64: support for loading bzImage using 64bit entry
  kexec: load and relocate purgatory at kernel load time
  purgatory: core purgatory functionality
  purgatory/sha256: provide implementation of sha256 in purgaotory context
  kexec: implementation of new syscall kexec_file_load
  kexec: new syscall kexec_file_load() declaration
  kexec: make kexec_segment user buffer pointer a union
  resource: provide new functions to walk through resources
  kexec: use common function for kimage_normal_alloc() and kimage_crash_alloc()
  kexec: move segment verification code in a separate function
  kexec: rename unusebale_pages to unusable_pages
  kernel: build bin2c based on config option CONFIG_BUILD_BIN2C
  bin2c: move bin2c in scripts/basic
  shm: wait for pins to be released when sealing
  ...

1 files changed, 25 insertions, 20 deletions

diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index ddcfe590b8a8..355c522f3585 100644
--- a/fs/cramfs/inode.c
+++ b/fs/cramfs/inode.c
@@ -11,6 +11,8 @@
  * The actual compression is based on zlib, see the other files.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/pagemap.h>
@@ -21,7 +23,7 @@
 #include <linux/vfs.h>
 #include <linux/mutex.h>
 #include <uapi/linux/cramfs_fs.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 
 #include "internal.h"
 
@@ -153,7 +155,7 @@ static struct inode *get_cramfs_inode(struct super_block *sb,
 
 static unsigned char read_buffers[READ_BUFFERS][BUFFER_SIZE];
 static unsigned buffer_blocknr[READ_BUFFERS];
-static struct super_block * buffer_dev[READ_BUFFERS];
+static struct super_block *buffer_dev[READ_BUFFERS];
 static int next_buffer;
 
 /*
@@ -205,6 +207,7 @@ static void *cramfs_read(struct super_block *sb, unsigned int offset, unsigned i
 
 	for (i = 0; i < BLKS_PER_BUF; i++) {
 		struct page *page = pages[i];
+
 		if (page) {
 			wait_on_page_locked(page);
 			if (!PageUptodate(page)) {
@@ -223,6 +226,7 @@ static void *cramfs_read(struct super_block *sb, unsigned int offset, unsigned i
 	data = read_buffers[buffer];
 	for (i = 0; i < BLKS_PER_BUF; i++) {
 		struct page *page = pages[i];
+
 		if (page) {
 			memcpy(data, kmap(page), PAGE_CACHE_SIZE);
 			kunmap(page);
@@ -237,6 +241,7 @@ static void *cramfs_read(struct super_block *sb, unsigned int offset, unsigned i
 static void cramfs_kill_sb(struct super_block *sb)
 {
 	struct cramfs_sb_info *sbi = CRAMFS_SB(sb);
+
 	kill_block_super(sb);
 	kfree(sbi);
 }
@@ -277,7 +282,7 @@ static int cramfs_fill_super(struct super_block *sb, void *data, int silent)
 		/* check for wrong endianness */
 		if (super.magic == CRAMFS_MAGIC_WEND) {
 			if (!silent)
-				printk(KERN_ERR "cramfs: wrong endianness\n");
+				pr_err("wrong endianness\n");
 			return -EINVAL;
 		}
 
@@ -287,22 +292,22 @@ static int cramfs_fill_super(struct super_block *sb, void *data, int silent)
 		mutex_unlock(&read_mutex);
 		if (super.magic != CRAMFS_MAGIC) {
 			if (super.magic == CRAMFS_MAGIC_WEND && !silent)
-				printk(KERN_ERR "cramfs: wrong endianness\n");
+				pr_err("wrong endianness\n");
 			else if (!silent)
-				printk(KERN_ERR "cramfs: wrong magic\n");
+				pr_err("wrong magic\n");
 			return -EINVAL;
 		}
 	}
 
 	/* get feature flags first */
 	if (super.flags & ~CRAMFS_SUPPORTED_FLAGS) {
-		printk(KERN_ERR "cramfs: unsupported filesystem features\n");
+		pr_err("unsupported filesystem features\n");
 		return -EINVAL;
 	}
 
 	/* Check that the root inode is in a sane state */
 	if (!S_ISDIR(super.root.mode)) {
-		printk(KERN_ERR "cramfs: root is not a directory\n");
+		pr_err("root is not a directory\n");
 		return -EINVAL;
 	}
 	/* correct strange, hard-coded permissions of mkcramfs */
@@ -310,23 +315,23 @@ static int cramfs_fill_super(struct super_block *sb, void *data, int silent)
 
 	root_offset = super.root.offset << 2;
 	if (super.flags & CRAMFS_FLAG_FSID_VERSION_2) {
-		sbi->size=super.size;
-		sbi->blocks=super.fsid.blocks;
-		sbi->files=super.fsid.files;
+		sbi->size = super.size;
+		sbi->blocks = super.fsid.blocks;
+		sbi->files = super.fsid.files;
 	} else {
-		sbi->size=1<<28;
-		sbi->blocks=0;
-		sbi->files=0;
+		sbi->size = 1<<28;
+		sbi->blocks = 0;
+		sbi->files = 0;
 	}
-	sbi->magic=super.magic;
-	sbi->flags=super.flags;
+	sbi->magic = super.magic;
+	sbi->flags = super.flags;
 	if (root_offset == 0)
-		printk(KERN_INFO "cramfs: empty filesystem");
+		pr_info("empty filesystem");
 	else if (!(super.flags & CRAMFS_FLAG_SHIFTED_ROOT_OFFSET) &&
 		 ((root_offset != sizeof(struct cramfs_super)) &&
 		  (root_offset != 512 + sizeof(struct cramfs_super))))
 	{
-		printk(KERN_ERR "cramfs: bad root offset %lu\n", root_offset);
+		pr_err("bad root offset %lu\n", root_offset);
 		return -EINVAL;
 	}
 
@@ -425,7 +430,7 @@ static int cramfs_readdir(struct file *file, struct dir_context *ctx)
 /*
  * Lookup and fill in the inode data..
  */
-static struct dentry * cramfs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
+static struct dentry *cramfs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
 {
 	unsigned int offset = 0;
 	struct inode *inode = NULL;
@@ -483,7 +488,7 @@ out:
 	return NULL;
 }
 
-static int cramfs_readpage(struct file *file, struct page * page)
+static int cramfs_readpage(struct file *file, struct page *page)
 {
 	struct inode *inode = page->mapping->host;
 	u32 maxblock;
@@ -511,7 +516,7 @@ static int cramfs_readpage(struct file *file, struct page * page)
 		if (compr_len == 0)
 			; /* hole */
 		else if (unlikely(compr_len > (PAGE_CACHE_SIZE << 1))) {
-			pr_err("cramfs: bad compressed blocksize %u\n",
+			pr_err("bad compressed blocksize %u\n",
 				compr_len);
 			goto err;
 		} else {