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aufs: Update support patchset to aufs4.x-rcN-20170206

This commit is contained in:
Ben Hutchings 2017-02-07 00:47:34 +00:00
parent 63ef596c74
commit 6a7f3d6b71
4 changed files with 183 additions and 83 deletions
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3
debian/changelog vendored
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@ -2,6 +2,9 @@ linux (4.10~rc7-1~exp1) UNRELEASED; urgency=medium
* New upstream release candidate
[ Ben Hutchings ]
* aufs: Update support patchset to aufs4.x-rcN-20170206
-- Ben Hutchings <ben@decadent.org.uk> Tue, 07 Feb 2017 00:22:47 +0000
linux (4.10~rc6-1~exp2) experimental; urgency=medium

63
debian/patches/features/all/aufs4/aufs4-base.patch vendored
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@ -1,13 +1,15 @@
From: J. R. Okajima <hooanon05@yahoo.co.jp>
Date: Fri Dec 16 21:28:57 2016 +0900
Subject: aufs4.9 base patch
Origin: https://github.com/sfjro/aufs4-standalone/tree/0d8e71c28da317ec6371b6b95b46a70cefe13777
Date: Sat Feb 4 13:13:44 2017 +0900
Subject: aufs4.x-rcN base patch
Origin: https://github.com/sfjro/aufs4-standalone/tree/6c73f3b7652b011dfd536a99fd130b68e29fda72
Bug-Debian: https://bugs.debian.org/541828
Patch headers added by debian/patches/features/all/aufs4/gen-patch
aufs4.9 base patch
aufs4.x-rcN base patch
diff --git a/MAINTAINERS b/MAINTAINERS
index 5f10c28..3fc9d68 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2308,6 +2308,19 @@ F: include/linux/audit.h
@ -30,9 +32,11 @@ aufs4.9 base patch
AUXILIARY DISPLAY DRIVERS
M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
W: http://miguelojeda.es/auxdisplay.htm
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index f347285..b63f68b 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -701,6 +701,24 @@ static inline int is_loop_device(struct
@@ -701,6 +701,24 @@ static inline int is_loop_device(struct file *file)
return i && S_ISBLK(i->i_mode) && MAJOR(i->i_rdev) == LOOP_MAJOR;
}
@ -57,6 +61,8 @@ aufs4.9 base patch
/* loop sysfs attributes */
static ssize_t loop_attr_show(struct device *dev, char *page,
diff --git a/fs/dcache.c b/fs/dcache.c
index 95d71ed..8ca5f09 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1164,7 +1164,7 @@ enum d_walk_ret {
@ -68,6 +74,8 @@ aufs4.9 base patch
enum d_walk_ret (*enter)(void *, struct dentry *),
void (*finish)(void *))
{
diff --git a/fs/fcntl.c b/fs/fcntl.c
index e1c54f2..9f07008 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -29,7 +29,7 @@
@ -79,7 +87,7 @@ aufs4.9 base patch
{
struct inode * inode = file_inode(filp);
int error = 0;
@@ -60,6 +60,8 @@ static int setfl(int fd, struct file * f
@@ -60,6 +60,8 @@ static int setfl(int fd, struct file * filp, unsigned long arg)
if (filp->f_op->check_flags)
error = filp->f_op->check_flags(arg);
@ -88,6 +96,8 @@ aufs4.9 base patch
if (error)
return error;
diff --git a/fs/inode.c b/fs/inode.c
index 88110fd..9a9ba3a 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1642,7 +1642,7 @@ EXPORT_SYMBOL(generic_update_time);
@ -99,9 +109,11 @@ aufs4.9 base patch
{
int (*update_time)(struct inode *, struct timespec *, int);
diff --git a/fs/read_write.c b/fs/read_write.c
index 5816d4c..670b365 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -515,6 +515,28 @@ ssize_t __vfs_write(struct file *file, c
@@ -515,6 +515,28 @@ ssize_t __vfs_write(struct file *file, const char __user *p, size_t count,
}
EXPORT_SYMBOL(__vfs_write);
@ -130,6 +142,8 @@ aufs4.9 base patch
ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t *pos)
{
mm_segment_t old_fs;
diff --git a/fs/splice.c b/fs/splice.c
index 873d831..7899532 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -856,8 +856,8 @@ EXPORT_SYMBOL(generic_splice_sendpage);
@ -143,7 +157,7 @@ aufs4.9 base patch
{
ssize_t (*splice_write)(struct pipe_inode_info *, struct file *,
loff_t *, size_t, unsigned int);
@@ -873,9 +873,9 @@ static long do_splice_from(struct pipe_i
@@ -873,9 +873,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
/*
* Attempt to initiate a splice from a file to a pipe.
*/
@ -156,6 +170,21 @@ aufs4.9 base patch
{
ssize_t (*splice_read)(struct file *, loff_t *,
struct pipe_inode_info *, size_t, unsigned int);
diff --git a/fs/sync.c b/fs/sync.c
index 2a54c1f..7a5fa3f 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -27,7 +27,7 @@
* wait == 1 case since in that case write_inode() functions do
* sync_dirty_buffer() and thus effectively write one block at a time.
*/
-static int __sync_filesystem(struct super_block *sb, int wait)
+int __sync_filesystem(struct super_block *sb, int wait)
{
if (wait)
sync_inodes_sb(sb);
diff --git a/include/linux/file.h b/include/linux/file.h
index 61eb82c..e700888 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -19,6 +19,7 @@ struct dentry;
@ -166,9 +195,11 @@ aufs4.9 base patch
static inline void fput_light(struct file *file, int fput_needed)
{
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 2ba0743..d1c583b 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1240,6 +1240,7 @@ extern void fasync_free(struct fasync_st
@@ -1240,6 +1240,7 @@ extern void fasync_free(struct fasync_struct *);
/* can be called from interrupts */
extern void kill_fasync(struct fasync_struct **, int, int);
@ -184,7 +215,7 @@ aufs4.9 base patch
int (*flock) (struct file *, int, struct file_lock *);
ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
@@ -1717,6 +1719,12 @@ ssize_t rw_copy_check_uvector(int type,
@@ -1717,6 +1719,12 @@ ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
struct iovec *fast_pointer,
struct iovec **ret_pointer);
@ -205,9 +236,19 @@ aufs4.9 base patch
/* /sys/fs */
extern struct kobject *fs_kobj;
@@ -2387,6 +2396,7 @@ static inline bool sb_is_blkdev_sb(struct super_block *sb)
return false;
}
#endif
+extern int __sync_filesystem(struct super_block *, int);
extern int sync_filesystem(struct super_block *);
extern const struct file_operations def_blk_fops;
extern const struct file_operations def_chr_fops;
diff --git a/include/linux/splice.h b/include/linux/splice.h
index 00a2116..1f0a4a2 100644
--- a/include/linux/splice.h
+++ b/include/linux/splice.h
@@ -86,4 +86,10 @@ extern void spd_release_page(struct spli
@@ -86,4 +86,10 @@ extern void spd_release_page(struct splice_pipe_desc *, unsigned int);
extern const struct pipe_buf_operations page_cache_pipe_buf_ops;
extern const struct pipe_buf_operations default_pipe_buf_ops;

86
debian/patches/features/all/aufs4/aufs4-mmap.patch vendored
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@ -1,18 +1,18 @@
From: J. R. Okajima <hooanon05@yahoo.co.jp>
Date: Fri Dec 16 21:28:57 2016 +0900
Subject: aufs4.9 mmap patch
Origin: https://github.com/sfjro/aufs4-standalone/tree/0d8e71c28da317ec6371b6b95b46a70cefe13777
Date: Sat Feb 4 13:13:44 2017 +0900
Subject: aufs4.x-rcN mmap patch
Origin: https://github.com/sfjro/aufs4-standalone/tree/6c73f3b7652b011dfd536a99fd130b68e29fda72
Bug-Debian: https://bugs.debian.org/541828
Patch headers added by debian/patches/features/all/aufs4/gen-patch
aufs4.9 mmap patch
[bwh: Forward-ported to 4.10: adjust indentation]
aufs4.x-rcN mmap patch
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 87c9a9a..a0196f0 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1958,7 +1958,7 @@ static int map_files_get_link(struct den
@@ -1958,7 +1958,7 @@ static int map_files_get_link(struct dentry *dentry, struct path *path)
down_read(&mm->mmap_sem);
vma = find_exact_vma(mm, vm_start, vm_end);
if (vma && vma->vm_file) {
@ -21,9 +21,11 @@ aufs4.9 mmap patch
path_get(path);
rc = 0;
}
diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
index 7563437..7c0dc0f 100644
--- a/fs/proc/nommu.c
+++ b/fs/proc/nommu.c
@@ -45,7 +45,10 @@ static int nommu_region_show(struct seq_
@@ -45,7 +45,10 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
file = region->vm_file;
if (file) {
@ -35,9 +37,11 @@ aufs4.9 mmap patch
dev = inode->i_sb->s_dev;
ino = inode->i_ino;
}
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 8f96a49..0d10404 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -291,7 +291,10 @@ show_map_vma(struct seq_file *m, struct
@@ -291,7 +291,10 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
const char *name = NULL;
if (file) {
@ -49,7 +53,7 @@ aufs4.9 mmap patch
dev = inode->i_sb->s_dev;
ino = inode->i_ino;
pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
@@ -1628,7 +1631,7 @@ static int show_numa_map(struct seq_file
@@ -1628,7 +1631,7 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
struct proc_maps_private *proc_priv = &numa_priv->proc_maps;
struct vm_area_struct *vma = v;
struct numa_maps *md = &numa_priv->md;
@ -58,9 +62,11 @@ aufs4.9 mmap patch
struct mm_struct *mm = vma->vm_mm;
struct mm_walk walk = {
.hugetlb_entry = gather_hugetlb_stats,
diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
index 3717562..6a328f1 100644
--- a/fs/proc/task_nommu.c
+++ b/fs/proc/task_nommu.c
@@ -155,7 +155,10 @@ static int nommu_vma_show(struct seq_fil
@@ -155,7 +155,10 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
file = vma->vm_file;
if (file) {
@ -72,9 +78,11 @@ aufs4.9 mmap patch
dev = inode->i_sb->s_dev;
ino = inode->i_ino;
pgoff = (loff_t)vma->vm_pgoff << PAGE_SHIFT;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index b84615b..3978a35 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1257,6 +1257,28 @@ static inline int fixup_user_fault(struc
@@ -1257,6 +1257,28 @@ static inline int fixup_user_fault(struct task_struct *tsk,
}
#endif
@ -103,6 +111,8 @@ aufs4.9 mmap patch
extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len,
unsigned int gup_flags);
extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 808751d..66fc765 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -275,6 +275,7 @@ struct vm_region {
@ -121,9 +131,11 @@ aufs4.9 mmap patch
void * vm_private_data; /* was vm_pte (shared mem) */
#ifndef CONFIG_MMU
diff --git a/kernel/fork.c b/kernel/fork.c
index 11c5c8a..48e7ef7 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -626,7 +626,7 @@ static __latent_entropy int dup_mmap(str
@@ -626,7 +626,7 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm,
struct inode *inode = file_inode(file);
struct address_space *mapping = file->f_mapping;
@ -132,9 +144,11 @@ aufs4.9 mmap patch
if (tmp->vm_flags & VM_DENYWRITE)
atomic_dec(&inode->i_writecount);
i_mmap_lock_write(mapping);
diff --git a/mm/Makefile b/mm/Makefile
index 295bd7a..14fa1c8 100644
--- a/mm/Makefile
+++ b/mm/Makefile
@@ -37,7 +37,7 @@ obj-y := filemap.o mempool.o oom_kill.
@@ -37,7 +37,7 @@ obj-y := filemap.o mempool.o oom_kill.o \
mm_init.o mmu_context.o percpu.o slab_common.o \
compaction.o vmacache.o \
interval_tree.o list_lru.o workingset.o \
@ -143,9 +157,11 @@ aufs4.9 mmap patch
obj-y += init-mm.o
diff --git a/mm/filemap.c b/mm/filemap.c
index b772a33..1c11f45 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2392,7 +2392,7 @@ int filemap_page_mkwrite(struct vm_area_
@@ -2392,7 +2392,7 @@ int filemap_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
int ret = VM_FAULT_LOCKED;
sb_start_pagefault(inode->i_sb);
@ -154,20 +170,11 @@ aufs4.9 mmap patch
lock_page(page);
if (page->mapping != inode->i_mapping) {
unlock_page(page);
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2091,7 +2091,7 @@ static void fault_dirty_shared_page(stru
}
if (!page_mkwrite)
- file_update_time(vma->vm_file);
+ vma_file_update_time(vma);
}
/*
diff --git a/mm/mmap.c b/mm/mmap.c
index dc4291d..4b3a2aa 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -170,7 +170,7 @@ static struct vm_area_struct *remove_vma
@@ -170,7 +170,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
if (vma->vm_ops && vma->vm_ops->close)
vma->vm_ops->close(vma);
if (vma->vm_file)
@ -176,7 +183,7 @@ aufs4.9 mmap patch
mpol_put(vma_policy(vma));
kmem_cache_free(vm_area_cachep, vma);
return next;
@@ -879,7 +879,7 @@ again:
@@ -879,7 +879,7 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start,
if (remove_next) {
if (file) {
uprobe_munmap(next, next->vm_start, next->vm_end);
@ -185,7 +192,7 @@ aufs4.9 mmap patch
}
if (next->anon_vma)
anon_vma_merge(vma, next);
@@ -1727,8 +1727,8 @@ out:
@@ -1727,8 +1727,8 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
return addr;
unmap_and_free_vma:
@ -195,7 +202,7 @@ aufs4.9 mmap patch
/* Undo any partial mapping done by a device driver. */
unmap_region(mm, vma, prev, vma->vm_start, vma->vm_end);
@@ -2533,7 +2533,7 @@ static int __split_vma(struct mm_struct
@@ -2533,7 +2533,7 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
goto out_free_mpol;
if (new->vm_file)
@ -204,7 +211,7 @@ aufs4.9 mmap patch
if (new->vm_ops && new->vm_ops->open)
new->vm_ops->open(new);
@@ -2552,7 +2552,7 @@ static int __split_vma(struct mm_struct
@@ -2552,7 +2552,7 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
if (new->vm_ops && new->vm_ops->close)
new->vm_ops->close(new);
if (new->vm_file)
@ -213,7 +220,7 @@ aufs4.9 mmap patch
unlink_anon_vmas(new);
out_free_mpol:
mpol_put(vma_policy(new));
@@ -2703,7 +2703,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsign
@@ -2703,7 +2703,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
struct vm_area_struct *vma;
unsigned long populate = 0;
unsigned long ret = -EINVAL;
@ -222,7 +229,7 @@ aufs4.9 mmap patch
pr_warn_once("%s (%d) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt.\n",
current->comm, current->pid);
@@ -2778,10 +2778,27 @@ SYSCALL_DEFINE5(remap_file_pages, unsign
@@ -2778,10 +2778,27 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
}
}
@ -251,7 +258,7 @@ aufs4.9 mmap patch
out:
up_write(&mm->mmap_sem);
if (populate)
@@ -3056,7 +3073,7 @@ struct vm_area_struct *copy_vma(struct v
@@ -3056,7 +3073,7 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
if (anon_vma_clone(new_vma, vma))
goto out_free_mempol;
if (new_vma->vm_file)
@ -260,9 +267,11 @@ aufs4.9 mmap patch
if (new_vma->vm_ops && new_vma->vm_ops->open)
new_vma->vm_ops->open(new_vma);
vma_link(mm, new_vma, prev, rb_link, rb_parent);
diff --git a/mm/nommu.c b/mm/nommu.c
index 24f9f5f..ac0d37a 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -636,7 +636,7 @@ static void __put_nommu_region(struct vm
@@ -636,7 +636,7 @@ static void __put_nommu_region(struct vm_region *region)
up_write(&nommu_region_sem);
if (region->vm_file)
@ -271,7 +280,7 @@ aufs4.9 mmap patch
/* IO memory and memory shared directly out of the pagecache
* from ramfs/tmpfs mustn't be released here */
@@ -794,7 +794,7 @@ static void delete_vma(struct mm_struct
@@ -794,7 +794,7 @@ static void delete_vma(struct mm_struct *mm, struct vm_area_struct *vma)
if (vma->vm_ops && vma->vm_ops->close)
vma->vm_ops->close(vma);
if (vma->vm_file)
@ -289,7 +298,7 @@ aufs4.9 mmap patch
kmem_cache_free(vm_region_jar, region);
region = pregion;
result = start;
@@ -1395,10 +1395,10 @@ error_just_free:
@@ -1395,10 +1395,10 @@ unsigned long do_mmap(struct file *file,
up_write(&nommu_region_sem);
error:
if (region->vm_file)
@ -302,6 +311,9 @@ aufs4.9 mmap patch
kmem_cache_free(vm_area_cachep, vma);
return ret;
diff --git a/mm/prfile.c b/mm/prfile.c
new file mode 100644
index 0000000..b323b8a
--- /dev/null
+++ b/mm/prfile.c
@@ -0,0 +1,86 @@

114
debian/patches/features/all/aufs4/aufs4-standalone.patch vendored
View File

@ -1,16 +1,18 @@
From: J. R. Okajima <hooanon05@yahoo.co.jp>
Date: Fri Dec 16 21:28:57 2016 +0900
Subject: aufs4.9 standalone patch
Origin: https://github.com/sfjro/aufs4-standalone/tree/0d8e71c28da317ec6371b6b95b46a70cefe13777
Date: Sat Feb 4 13:13:44 2017 +0900
Subject: aufs4.x-rcN standalone patch
Origin: https://github.com/sfjro/aufs4-standalone/tree/6c73f3b7652b011dfd536a99fd130b68e29fda72
Bug-Debian: https://bugs.debian.org/541828
Patch headers added by debian/patches/features/all/aufs4/gen-patch
aufs4.9 standalone patch
aufs4.x-rcN standalone patch
diff --git a/fs/dcache.c b/fs/dcache.c
index 8ca5f09..b1ff5be 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1272,6 +1272,7 @@ rename_retry:
@@ -1272,6 +1272,7 @@ void d_walk(struct dentry *parent, void *data,
seq = 1;
goto again;
}
@ -18,7 +20,7 @@ aufs4.9 standalone patch
struct check_mount {
struct vfsmount *mnt;
@@ -2864,6 +2865,7 @@ void d_exchange(struct dentry *dentry1,
@@ -2864,6 +2865,7 @@ void d_exchange(struct dentry *dentry1, struct dentry *dentry2)
write_sequnlock(&rename_lock);
}
@ -26,9 +28,11 @@ aufs4.9 standalone patch
/**
* d_ancestor - search for an ancestor
diff --git a/fs/exec.c b/fs/exec.c
index e579466..2566b16 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -104,6 +104,7 @@ bool path_noexec(const struct path *path
@@ -104,6 +104,7 @@ bool path_noexec(const struct path *path)
return (path->mnt->mnt_flags & MNT_NOEXEC) ||
(path->mnt->mnt_sb->s_iflags & SB_I_NOEXEC);
}
@ -36,9 +40,11 @@ aufs4.9 standalone patch
#ifdef CONFIG_USELIB
/*
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 9f07008..d60b682 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -82,6 +82,7 @@ int setfl(int fd, struct file * filp, un
@@ -82,6 +82,7 @@ int setfl(int fd, struct file * filp, unsigned long arg)
out:
return error;
}
@ -46,9 +52,11 @@ aufs4.9 standalone patch
static void f_modown(struct file *filp, struct pid *pid, enum pid_type type,
int force)
diff --git a/fs/file_table.c b/fs/file_table.c
index 6d982b5..9a3c6c8 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -147,6 +147,7 @@ over:
@@ -147,6 +147,7 @@ struct file *get_empty_filp(void)
}
return ERR_PTR(-ENFILE);
}
@ -80,9 +88,11 @@ aufs4.9 standalone patch
void __init files_init(void)
{
diff --git a/fs/inode.c b/fs/inode.c
index 9a9ba3a..a3a18d8 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1651,6 +1651,7 @@ int update_time(struct inode *inode, str
@@ -1651,6 +1651,7 @@ int update_time(struct inode *inode, struct timespec *time, int flags)
return update_time(inode, time, flags);
}
@ -90,9 +100,11 @@ aufs4.9 standalone patch
/**
* touch_atime - update the access time
diff --git a/fs/namespace.c b/fs/namespace.c
index 487ba30..642069d 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -462,6 +462,7 @@ void __mnt_drop_write(struct vfsmount *m
@@ -462,6 +462,7 @@ void __mnt_drop_write(struct vfsmount *mnt)
mnt_dec_writers(real_mount(mnt));
preempt_enable();
}
@ -100,7 +112,7 @@ aufs4.9 standalone patch
/**
* mnt_drop_write - give up write access to a mount
@@ -1872,6 +1873,7 @@ int iterate_mounts(int (*f)(struct vfsmo
@@ -1872,6 +1873,7 @@ int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg,
}
return 0;
}
@ -108,6 +120,8 @@ aufs4.9 standalone patch
static void cleanup_group_ids(struct mount *mnt, struct mount *end)
{
diff --git a/fs/notify/group.c b/fs/notify/group.c
index fbe3cbe..bdfc61e 100644
--- a/fs/notify/group.c
+++ b/fs/notify/group.c
@@ -22,6 +22,7 @@
@ -118,7 +132,7 @@ aufs4.9 standalone patch
#include <linux/fsnotify_backend.h>
#include "fsnotify.h"
@@ -100,6 +101,7 @@ void fsnotify_get_group(struct fsnotify_
@@ -100,6 +101,7 @@ void fsnotify_get_group(struct fsnotify_group *group)
{
atomic_inc(&group->refcnt);
}
@ -126,7 +140,7 @@ aufs4.9 standalone patch
/*
* Drop a reference to a group. Free it if it's through.
@@ -109,6 +111,7 @@ void fsnotify_put_group(struct fsnotify_
@@ -109,6 +111,7 @@ void fsnotify_put_group(struct fsnotify_group *group)
if (atomic_dec_and_test(&group->refcnt))
fsnotify_final_destroy_group(group);
}
@ -134,7 +148,7 @@ aufs4.9 standalone patch
/*
* Create a new fsnotify_group and hold a reference for the group returned.
@@ -137,6 +140,7 @@ struct fsnotify_group *fsnotify_alloc_gr
@@ -137,6 +140,7 @@ struct fsnotify_group *fsnotify_alloc_group(const struct fsnotify_ops *ops)
return group;
}
@ -142,9 +156,11 @@ aufs4.9 standalone patch
int fsnotify_fasync(int fd, struct file *file, int on)
{
diff --git a/fs/notify/mark.c b/fs/notify/mark.c
index 6043306..fdb50e4 100644
--- a/fs/notify/mark.c
+++ b/fs/notify/mark.c
@@ -113,6 +113,7 @@ void fsnotify_put_mark(struct fsnotify_m
@@ -113,6 +113,7 @@ void fsnotify_put_mark(struct fsnotify_mark *mark)
mark->free_mark(mark);
}
}
@ -152,7 +168,7 @@ aufs4.9 standalone patch
/* Calculate mask of events for a list of marks */
u32 fsnotify_recalc_mask(struct hlist_head *head)
@@ -230,6 +231,7 @@ void fsnotify_destroy_mark(struct fsnoti
@@ -230,6 +231,7 @@ void fsnotify_destroy_mark(struct fsnotify_mark *mark,
mutex_unlock(&group->mark_mutex);
fsnotify_free_mark(mark);
}
@ -160,7 +176,7 @@ aufs4.9 standalone patch
void fsnotify_destroy_marks(struct hlist_head *head, spinlock_t *lock)
{
@@ -415,6 +417,7 @@ err:
@@ -415,6 +417,7 @@ int fsnotify_add_mark_locked(struct fsnotify_mark *mark,
return ret;
}
@ -168,7 +184,7 @@ aufs4.9 standalone patch
int fsnotify_add_mark(struct fsnotify_mark *mark, struct fsnotify_group *group,
struct inode *inode, struct vfsmount *mnt, int allow_dups)
@@ -521,6 +524,7 @@ void fsnotify_init_mark(struct fsnotify_
@@ -521,6 +524,7 @@ void fsnotify_init_mark(struct fsnotify_mark *mark,
atomic_set(&mark->refcnt, 1);
mark->free_mark = free_mark;
}
@ -176,9 +192,11 @@ aufs4.9 standalone patch
/*
* Destroy all marks in destroy_list, waits for SRCU period to finish before
diff --git a/fs/open.c b/fs/open.c
index 9921f70..80d94c0 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -64,6 +64,7 @@ int do_truncate(struct dentry *dentry, l
@@ -64,6 +64,7 @@ int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
inode_unlock(dentry->d_inode);
return ret;
}
@ -194,6 +212,8 @@ aufs4.9 standalone patch
static int do_dentry_open(struct file *f,
struct inode *inode,
diff --git a/fs/read_write.c b/fs/read_write.c
index 670b365..f9f8bb1 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -525,6 +525,7 @@ vfs_readf_t vfs_readf(struct file *file)
@ -204,7 +224,7 @@ aufs4.9 standalone patch
vfs_writef_t vfs_writef(struct file *file)
{
@@ -536,6 +537,7 @@ vfs_writef_t vfs_writef(struct file *fil
@@ -536,6 +537,7 @@ vfs_writef_t vfs_writef(struct file *file)
return new_sync_write;
return ERR_PTR(-ENOSYS);
}
@ -212,9 +232,11 @@ aufs4.9 standalone patch
ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t *pos)
{
diff --git a/fs/splice.c b/fs/splice.c
index 7899532..c0df111 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -869,6 +869,7 @@ long do_splice_from(struct pipe_inode_in
@@ -869,6 +869,7 @@ long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
return splice_write(pipe, out, ppos, len, flags);
}
@ -222,7 +244,7 @@ aufs4.9 standalone patch
/*
* Attempt to initiate a splice from a file to a pipe.
@@ -898,6 +899,7 @@ long do_splice_to(struct file *in, loff_
@@ -898,6 +899,7 @@ long do_splice_to(struct file *in, loff_t *ppos,
return splice_read(in, ppos, pipe, len, flags);
}
@ -230,9 +252,23 @@ aufs4.9 standalone patch
/**
* splice_direct_to_actor - splices data directly between two non-pipes
diff --git a/fs/sync.c b/fs/sync.c
index 7a5fa3f..c9b9d46 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -38,6 +38,7 @@ int __sync_filesystem(struct super_block *sb, int wait)
sb->s_op->sync_fs(sb, wait);
return __sync_blockdev(sb->s_bdev, wait);
}
+EXPORT_SYMBOL_GPL(__sync_filesystem);
/*
* Write out and wait upon all dirty data associated with this
diff --git a/fs/xattr.c b/fs/xattr.c
index 7e3317c..88910fe 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -296,6 +296,7 @@ vfs_getxattr_alloc(struct dentry *dentry
@@ -296,6 +296,7 @@ vfs_getxattr_alloc(struct dentry *dentry, const char *name, char **xattr_value,
*xattr_value = value;
return error;
}
@ -240,6 +276,8 @@ aufs4.9 standalone patch
ssize_t
__vfs_getxattr(struct dentry *dentry, struct inode *inode, const char *name,
diff --git a/kernel/task_work.c b/kernel/task_work.c
index d513051..e056d54 100644
--- a/kernel/task_work.c
+++ b/kernel/task_work.c
@@ -119,3 +119,4 @@ void task_work_run(void)
@ -247,6 +285,8 @@ aufs4.9 standalone patch
}
}
+EXPORT_SYMBOL_GPL(task_work_run);
diff --git a/security/commoncap.c b/security/commoncap.c
index 8df676f..6b5cc07 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -1061,12 +1061,14 @@ int cap_mmap_addr(unsigned long addr)
@ -264,6 +304,8 @@ aufs4.9 standalone patch
#ifdef CONFIG_SECURITY
diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index 03c1652..f88c84b 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -7,6 +7,7 @@
@ -274,7 +316,7 @@ aufs4.9 standalone patch
#include <linux/list.h>
#include <linux/uaccess.h>
#include <linux/seq_file.h>
@@ -849,6 +850,7 @@ int __devcgroup_inode_permission(struct
@@ -849,6 +850,7 @@ int __devcgroup_inode_permission(struct inode *inode, int mask)
return __devcgroup_check_permission(type, imajor(inode), iminor(inode),
access);
}
@ -282,9 +324,11 @@ aufs4.9 standalone patch
int devcgroup_inode_mknod(int mode, dev_t dev)
{
diff --git a/security/security.c b/security/security.c
index f825304..8dd441d 100644
--- a/security/security.c
+++ b/security/security.c
@@ -443,6 +443,7 @@ int security_path_rmdir(const struct pat
@@ -443,6 +443,7 @@ int security_path_rmdir(const struct path *dir, struct dentry *dentry)
return 0;
return call_int_hook(path_rmdir, 0, dir, dentry);
}
@ -292,7 +336,7 @@ aufs4.9 standalone patch
int security_path_unlink(const struct path *dir, struct dentry *dentry)
{
@@ -459,6 +460,7 @@ int security_path_symlink(const struct p
@@ -459,6 +460,7 @@ int security_path_symlink(const struct path *dir, struct dentry *dentry,
return 0;
return call_int_hook(path_symlink, 0, dir, dentry, old_name);
}
@ -300,7 +344,7 @@ aufs4.9 standalone patch
int security_path_link(struct dentry *old_dentry, const struct path *new_dir,
struct dentry *new_dentry)
@@ -467,6 +469,7 @@ int security_path_link(struct dentry *ol
@@ -467,6 +469,7 @@ int security_path_link(struct dentry *old_dentry, const struct path *new_dir,
return 0;
return call_int_hook(path_link, 0, old_dentry, new_dir, new_dentry);
}
@ -308,7 +352,7 @@ aufs4.9 standalone patch
int security_path_rename(const struct path *old_dir, struct dentry *old_dentry,
const struct path *new_dir, struct dentry *new_dentry,
@@ -494,6 +497,7 @@ int security_path_truncate(const struct
@@ -494,6 +497,7 @@ int security_path_truncate(const struct path *path)
return 0;
return call_int_hook(path_truncate, 0, path);
}
@ -316,7 +360,7 @@ aufs4.9 standalone patch
int security_path_chmod(const struct path *path, umode_t mode)
{
@@ -501,6 +505,7 @@ int security_path_chmod(const struct pat
@@ -501,6 +505,7 @@ int security_path_chmod(const struct path *path, umode_t mode)
return 0;
return call_int_hook(path_chmod, 0, path, mode);
}
@ -324,7 +368,7 @@ aufs4.9 standalone patch
int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid)
{
@@ -508,6 +513,7 @@ int security_path_chown(const struct pat
@@ -508,6 +513,7 @@ int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid)
return 0;
return call_int_hook(path_chown, 0, path, uid, gid);
}
@ -332,7 +376,7 @@ aufs4.9 standalone patch
int security_path_chroot(const struct path *path)
{
@@ -593,6 +599,7 @@ int security_inode_readlink(struct dentr
@@ -593,6 +599,7 @@ int security_inode_readlink(struct dentry *dentry)
return 0;
return call_int_hook(inode_readlink, 0, dentry);
}
@ -340,7 +384,7 @@ aufs4.9 standalone patch
int security_inode_follow_link(struct dentry *dentry, struct inode *inode,
bool rcu)
@@ -608,6 +615,7 @@ int security_inode_permission(struct ino
@@ -608,6 +615,7 @@ int security_inode_permission(struct inode *inode, int mask)
return 0;
return call_int_hook(inode_permission, 0, inode, mask);
}
@ -348,7 +392,7 @@ aufs4.9 standalone patch
int security_inode_setattr(struct dentry *dentry, struct iattr *attr)
{
@@ -779,6 +787,7 @@ int security_file_permission(struct file
@@ -779,6 +787,7 @@ int security_file_permission(struct file *file, int mask)
return fsnotify_perm(file, mask);
}
@ -356,7 +400,7 @@ aufs4.9 standalone patch
int security_file_alloc(struct file *file)
{
@@ -838,6 +847,7 @@ int security_mmap_file(struct file *file
@@ -838,6 +847,7 @@ int security_mmap_file(struct file *file, unsigned long prot,
return ret;
return ima_file_mmap(file, prot);
}