aufs: Update support patchset to aufs4.18-20180827 (no functional change)
This commit is contained in:
parent
9d3878242c
commit
c8c103a72c
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@ -3,6 +3,7 @@ linux (4.18.5-1) UNRELEASED; urgency=medium
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* Set ABI to 1
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* Set ABI to 1
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* [x86,arm64] Disable code signing for upload to unstable
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* [x86,arm64] Disable code signing for upload to unstable
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* [rt] Update to 4.18-rc8-rt1 and re-enable
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* [rt] Update to 4.18-rc8-rt1 and re-enable
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* aufs: Update support patchset to aufs4.18-20180827 (no functional change)
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-- Ben Hutchings <ben@decadent.org.uk> Mon, 27 Aug 2018 14:22:41 +0100
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-- Ben Hutchings <ben@decadent.org.uk> Mon, 27 Aug 2018 14:22:41 +0100
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@ -1,16 +1,16 @@
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From: J. R. Okajima <hooanon05@yahoo.co.jp>
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From: J. R. Okajima <hooanon05@yahoo.co.jp>
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Date: Sun Jul 1 12:48:09 2018 +0900
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Date: Tue Aug 14 17:10:38 2018 +0900
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Subject: aufs4.x-rcN base patch
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Subject: aufs4.18 base patch
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Origin: https://github.com/sfjro/aufs4-standalone/tree/439651f04f6a359ccfe63c399162a000c4684ca9
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Origin: https://github.com/sfjro/aufs4-standalone/tree/799ee5199f279477d2a5e1cff2c3f9dc44fcb3af
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Bug-Debian: https://bugs.debian.org/541828
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Bug-Debian: https://bugs.debian.org/541828
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Patch headers added by debian/patches/features/all/aufs4/gen-patch
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Patch headers added by debian/patches/features/all/aufs4/gen-patch
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SPDX-License-Identifier: GPL-2.0
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SPDX-License-Identifier: GPL-2.0
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aufs4.x-rcN base patch
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aufs4.18 base patch
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diff --git a/MAINTAINERS b/MAINTAINERS
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diff --git a/MAINTAINERS b/MAINTAINERS
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index 6cfd167..f60bb6e 100644
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index 544cac8..aaa1c7a 100644
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--- a/MAINTAINERS
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--- a/MAINTAINERS
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+++ b/MAINTAINERS
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+++ b/MAINTAINERS
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@@ -2541,6 +2541,19 @@ F: include/linux/audit.h
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@@ -2541,6 +2541,19 @@ F: include/linux/audit.h
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@ -34,7 +34,7 @@ index 6cfd167..f60bb6e 100644
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M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
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M: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
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S: Maintained
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S: Maintained
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diff --git a/drivers/block/loop.c b/drivers/block/loop.c
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diff --git a/drivers/block/loop.c b/drivers/block/loop.c
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index d6b6f43..c0898a4 100644
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index 4cb1d1b..5678bf8 100644
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--- a/drivers/block/loop.c
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--- a/drivers/block/loop.c
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+++ b/drivers/block/loop.c
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+++ b/drivers/block/loop.c
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@@ -741,6 +741,24 @@ static int loop_change_fd(struct loop_device *lo, struct block_device *bdev,
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@@ -741,6 +741,24 @@ static int loop_change_fd(struct loop_device *lo, struct block_device *bdev,
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@ -63,10 +63,10 @@ index d6b6f43..c0898a4 100644
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static ssize_t loop_attr_show(struct device *dev, char *page,
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static ssize_t loop_attr_show(struct device *dev, char *page,
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diff --git a/fs/dcache.c b/fs/dcache.c
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diff --git a/fs/dcache.c b/fs/dcache.c
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index 0e8e5de..88de3b6 100644
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index ceb7b49..88a1514 100644
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--- a/fs/dcache.c
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--- a/fs/dcache.c
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+++ b/fs/dcache.c
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+++ b/fs/dcache.c
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@@ -1240,7 +1240,7 @@ enum d_walk_ret {
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@@ -1237,7 +1237,7 @@ enum d_walk_ret {
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*
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*
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* The @enter() callbacks are called with d_lock held.
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* The @enter() callbacks are called with d_lock held.
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*/
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*/
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@ -98,7 +98,7 @@ index 12273b6..545e686 100644
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return error;
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return error;
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diff --git a/fs/inode.c b/fs/inode.c
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diff --git a/fs/inode.c b/fs/inode.c
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index 2c300e9..1b04ac4 100644
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index 8c86c80..af894e7 100644
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--- a/fs/inode.c
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--- a/fs/inode.c
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+++ b/fs/inode.c
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+++ b/fs/inode.c
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@@ -1649,7 +1649,7 @@ EXPORT_SYMBOL(generic_update_time);
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@@ -1649,7 +1649,7 @@ EXPORT_SYMBOL(generic_update_time);
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@ -111,10 +111,10 @@ index 2c300e9..1b04ac4 100644
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int (*update_time)(struct inode *, struct timespec64 *, int);
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int (*update_time)(struct inode *, struct timespec64 *, int);
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diff --git a/fs/namespace.c b/fs/namespace.c
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diff --git a/fs/namespace.c b/fs/namespace.c
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index 8ddd148..ee649e0 100644
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index bd2f4c6..eb7cd21 100644
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--- a/fs/namespace.c
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--- a/fs/namespace.c
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+++ b/fs/namespace.c
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+++ b/fs/namespace.c
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@@ -846,6 +846,12 @@ static inline int check_mnt(struct mount *mnt)
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@@ -855,6 +855,12 @@ static inline int check_mnt(struct mount *mnt)
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return mnt->mnt_ns == current->nsproxy->mnt_ns;
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return mnt->mnt_ns == current->nsproxy->mnt_ns;
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}
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}
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@ -214,7 +214,7 @@ index 279720d..76e38ea 100644
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static inline void fput_light(struct file *file, int fput_needed)
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static inline void fput_light(struct file *file, int fput_needed)
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{
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{
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diff --git a/include/linux/fs.h b/include/linux/fs.h
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diff --git a/include/linux/fs.h b/include/linux/fs.h
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index 5c91108..4addb46 100644
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index 805bf22..0d0d247f 100644
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--- a/include/linux/fs.h
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--- a/include/linux/fs.h
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+++ b/include/linux/fs.h
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+++ b/include/linux/fs.h
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@@ -1273,6 +1273,7 @@ extern void fasync_free(struct fasync_struct *);
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@@ -1273,6 +1273,7 @@ extern void fasync_free(struct fasync_struct *);
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@ -225,7 +225,7 @@ index 5c91108..4addb46 100644
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extern void __f_setown(struct file *filp, struct pid *, enum pid_type, int force);
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extern void __f_setown(struct file *filp, struct pid *, enum pid_type, int force);
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extern int f_setown(struct file *filp, unsigned long arg, int force);
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extern int f_setown(struct file *filp, unsigned long arg, int force);
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extern void f_delown(struct file *filp);
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extern void f_delown(struct file *filp);
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@@ -1735,6 +1736,7 @@ struct file_operations {
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@@ -1733,6 +1734,7 @@ struct file_operations {
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ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
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ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
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unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
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unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
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int (*check_flags)(int);
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int (*check_flags)(int);
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@ -233,7 +233,7 @@ index 5c91108..4addb46 100644
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int (*flock) (struct file *, int, struct file_lock *);
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int (*flock) (struct file *, int, struct file_lock *);
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ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
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ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
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ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
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ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
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@@ -1805,6 +1807,12 @@ ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
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@@ -1803,6 +1805,12 @@ ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
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struct iovec *fast_pointer,
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struct iovec *fast_pointer,
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struct iovec **ret_pointer);
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struct iovec **ret_pointer);
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@ -246,7 +246,7 @@ index 5c91108..4addb46 100644
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extern ssize_t __vfs_read(struct file *, char __user *, size_t, loff_t *);
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extern ssize_t __vfs_read(struct file *, char __user *, size_t, loff_t *);
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extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
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extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
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extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
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extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
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@@ -2220,6 +2228,7 @@ extern int current_umask(void);
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@@ -2218,6 +2226,7 @@ extern int current_umask(void);
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extern void ihold(struct inode * inode);
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extern void ihold(struct inode * inode);
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extern void iput(struct inode *);
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extern void iput(struct inode *);
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extern int generic_update_time(struct inode *, struct timespec64 *, int);
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extern int generic_update_time(struct inode *, struct timespec64 *, int);
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@ -254,7 +254,7 @@ index 5c91108..4addb46 100644
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/* /sys/fs */
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/* /sys/fs */
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extern struct kobject *fs_kobj;
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extern struct kobject *fs_kobj;
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@@ -2506,6 +2515,7 @@ static inline bool sb_is_blkdev_sb(struct super_block *sb)
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@@ -2505,6 +2514,7 @@ static inline bool sb_is_blkdev_sb(struct super_block *sb)
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return false;
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return false;
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}
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}
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#endif
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#endif
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@ -1,17 +1,19 @@
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From: J. R. Okajima <hooanon05@yahoo.co.jp>
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From: J. R. Okajima <hooanon05@yahoo.co.jp>
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Date: Sun Jul 1 12:48:09 2018 +0900
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Date: Tue Aug 14 17:10:38 2018 +0900
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Subject: aufs4.x-rcN mmap patch
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Subject: aufs4.18 mmap patch
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Origin: https://github.com/sfjro/aufs4-standalone/tree/439651f04f6a359ccfe63c399162a000c4684ca9
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Origin: https://github.com/sfjro/aufs4-standalone/tree/799ee5199f279477d2a5e1cff2c3f9dc44fcb3af
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Bug-Debian: https://bugs.debian.org/541828
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Bug-Debian: https://bugs.debian.org/541828
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Patch headers added by debian/patches/features/all/aufs4/gen-patch
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Patch headers added by debian/patches/features/all/aufs4/gen-patch
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SPDX-License-Identifier: GPL-2.0
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SPDX-License-Identifier: GPL-2.0
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aufs4.x-rcN mmap patch
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aufs4.18 mmap patch
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diff --git a/fs/proc/base.c b/fs/proc/base.c
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index aaffc0c..ab72941 100644
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--- a/fs/proc/base.c
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--- a/fs/proc/base.c
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+++ b/fs/proc/base.c
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+++ b/fs/proc/base.c
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@@ -2004,7 +2004,7 @@ static int map_files_get_link(struct den
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@@ -2004,7 +2004,7 @@ static int map_files_get_link(struct dentry *dentry, struct path *path)
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down_read(&mm->mmap_sem);
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down_read(&mm->mmap_sem);
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vma = find_exact_vma(mm, vm_start, vm_end);
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vma = find_exact_vma(mm, vm_start, vm_end);
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if (vma && vma->vm_file) {
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if (vma && vma->vm_file) {
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@ -20,9 +22,11 @@ aufs4.x-rcN mmap patch
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path_get(path);
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path_get(path);
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rc = 0;
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rc = 0;
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}
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}
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diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
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index 3b63be6..fb9913b 100644
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--- a/fs/proc/nommu.c
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--- a/fs/proc/nommu.c
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+++ b/fs/proc/nommu.c
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+++ b/fs/proc/nommu.c
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@@ -45,7 +45,10 @@ static int nommu_region_show(struct seq_
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@@ -45,7 +45,10 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
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file = region->vm_file;
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file = region->vm_file;
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if (file) {
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if (file) {
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@ -34,9 +38,11 @@ aufs4.x-rcN mmap patch
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dev = inode->i_sb->s_dev;
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dev = inode->i_sb->s_dev;
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ino = inode->i_ino;
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ino = inode->i_ino;
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}
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}
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diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
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index dfd73a4..ed2ce10 100644
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--- a/fs/proc/task_mmu.c
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--- a/fs/proc/task_mmu.c
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+++ b/fs/proc/task_mmu.c
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+++ b/fs/proc/task_mmu.c
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@@ -306,7 +306,10 @@ show_map_vma(struct seq_file *m, struct
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@@ -306,7 +306,10 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
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const char *name = NULL;
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const char *name = NULL;
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if (file) {
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if (file) {
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@ -48,7 +54,7 @@ aufs4.x-rcN mmap patch
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dev = inode->i_sb->s_dev;
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dev = inode->i_sb->s_dev;
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ino = inode->i_ino;
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ino = inode->i_ino;
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pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
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pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
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@@ -1734,7 +1737,7 @@ static int show_numa_map(struct seq_file
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@@ -1734,7 +1737,7 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
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struct proc_maps_private *proc_priv = &numa_priv->proc_maps;
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struct proc_maps_private *proc_priv = &numa_priv->proc_maps;
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struct vm_area_struct *vma = v;
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struct vm_area_struct *vma = v;
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struct numa_maps *md = &numa_priv->md;
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struct numa_maps *md = &numa_priv->md;
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@ -57,9 +63,11 @@ aufs4.x-rcN mmap patch
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struct mm_struct *mm = vma->vm_mm;
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struct mm_struct *mm = vma->vm_mm;
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struct mm_walk walk = {
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struct mm_walk walk = {
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.hugetlb_entry = gather_hugetlb_stats,
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.hugetlb_entry = gather_hugetlb_stats,
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diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
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index 5b62f57..dfb4a3b 100644
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--- a/fs/proc/task_nommu.c
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--- a/fs/proc/task_nommu.c
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+++ b/fs/proc/task_nommu.c
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+++ b/fs/proc/task_nommu.c
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@@ -156,7 +156,10 @@ static int nommu_vma_show(struct seq_fil
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@@ -156,7 +156,10 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
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file = vma->vm_file;
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file = vma->vm_file;
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if (file) {
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if (file) {
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@ -71,9 +79,11 @@ aufs4.x-rcN mmap patch
|
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dev = inode->i_sb->s_dev;
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dev = inode->i_sb->s_dev;
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ino = inode->i_ino;
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ino = inode->i_ino;
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pgoff = (loff_t)vma->vm_pgoff << PAGE_SHIFT;
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pgoff = (loff_t)vma->vm_pgoff << PAGE_SHIFT;
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diff --git a/include/linux/mm.h b/include/linux/mm.h
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index 68a5121..d7dd986 100644
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--- a/include/linux/mm.h
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--- a/include/linux/mm.h
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+++ b/include/linux/mm.h
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+++ b/include/linux/mm.h
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@@ -1431,6 +1431,28 @@ static inline void unmap_shared_mapping_
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@@ -1448,6 +1448,28 @@ static inline void unmap_shared_mapping_range(struct address_space *mapping,
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unmap_mapping_range(mapping, holebegin, holelen, 0);
|
unmap_mapping_range(mapping, holebegin, holelen, 0);
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}
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}
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@ -102,6 +112,8 @@ aufs4.x-rcN mmap patch
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extern int access_process_vm(struct task_struct *tsk, unsigned long addr,
|
extern int access_process_vm(struct task_struct *tsk, unsigned long addr,
|
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void *buf, int len, unsigned int gup_flags);
|
void *buf, int len, unsigned int gup_flags);
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extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
|
extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
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diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
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index 99ce070..8babe35 100644
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--- a/include/linux/mm_types.h
|
--- a/include/linux/mm_types.h
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+++ b/include/linux/mm_types.h
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+++ b/include/linux/mm_types.h
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@@ -236,6 +236,7 @@ struct vm_region {
|
@@ -236,6 +236,7 @@ struct vm_region {
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@ -120,9 +132,11 @@ aufs4.x-rcN mmap patch
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void * vm_private_data; /* was vm_pte (shared mem) */
|
void * vm_private_data; /* was vm_pte (shared mem) */
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|
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atomic_long_t swap_readahead_info;
|
atomic_long_t swap_readahead_info;
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diff --git a/kernel/fork.c b/kernel/fork.c
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index 1b27bab..382f45d 100644
|
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--- a/kernel/fork.c
|
--- a/kernel/fork.c
|
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+++ b/kernel/fork.c
|
+++ b/kernel/fork.c
|
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@@ -506,7 +506,7 @@ static __latent_entropy int dup_mmap(str
|
@@ -504,7 +504,7 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm,
|
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struct inode *inode = file_inode(file);
|
struct inode *inode = file_inode(file);
|
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struct address_space *mapping = file->f_mapping;
|
struct address_space *mapping = file->f_mapping;
|
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|
|
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|
@ -131,9 +145,11 @@ aufs4.x-rcN mmap patch
|
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if (tmp->vm_flags & VM_DENYWRITE)
|
if (tmp->vm_flags & VM_DENYWRITE)
|
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atomic_dec(&inode->i_writecount);
|
atomic_dec(&inode->i_writecount);
|
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i_mmap_lock_write(mapping);
|
i_mmap_lock_write(mapping);
|
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|
diff --git a/mm/Makefile b/mm/Makefile
|
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|
index 8716bda..68afd6d 100644
|
||||||
--- a/mm/Makefile
|
--- a/mm/Makefile
|
||||||
+++ b/mm/Makefile
|
+++ b/mm/Makefile
|
||||||
@@ -39,7 +39,7 @@ obj-y := filemap.o mempool.o oom_kill.
|
@@ -39,7 +39,7 @@ obj-y := filemap.o mempool.o oom_kill.o \
|
||||||
mm_init.o mmu_context.o percpu.o slab_common.o \
|
mm_init.o mmu_context.o percpu.o slab_common.o \
|
||||||
compaction.o vmacache.o \
|
compaction.o vmacache.o \
|
||||||
interval_tree.o list_lru.o workingset.o \
|
interval_tree.o list_lru.o workingset.o \
|
||||||
|
@ -142,9 +158,11 @@ aufs4.x-rcN mmap patch
|
||||||
|
|
||||||
obj-y += init-mm.o
|
obj-y += init-mm.o
|
||||||
|
|
||||||
|
diff --git a/mm/filemap.c b/mm/filemap.c
|
||||||
|
index 52517f2..250f675 100644
|
||||||
--- a/mm/filemap.c
|
--- a/mm/filemap.c
|
||||||
+++ b/mm/filemap.c
|
+++ b/mm/filemap.c
|
||||||
@@ -2700,7 +2700,7 @@ vm_fault_t filemap_page_mkwrite(struct v
|
@@ -2700,7 +2700,7 @@ vm_fault_t filemap_page_mkwrite(struct vm_fault *vmf)
|
||||||
vm_fault_t ret = VM_FAULT_LOCKED;
|
vm_fault_t ret = VM_FAULT_LOCKED;
|
||||||
|
|
||||||
sb_start_pagefault(inode->i_sb);
|
sb_start_pagefault(inode->i_sb);
|
||||||
|
@ -153,9 +171,11 @@ aufs4.x-rcN mmap patch
|
||||||
lock_page(page);
|
lock_page(page);
|
||||||
if (page->mapping != inode->i_mapping) {
|
if (page->mapping != inode->i_mapping) {
|
||||||
unlock_page(page);
|
unlock_page(page);
|
||||||
|
diff --git a/mm/mmap.c b/mm/mmap.c
|
||||||
|
index 17bbf4d..a31c3e1 100644
|
||||||
--- a/mm/mmap.c
|
--- a/mm/mmap.c
|
||||||
+++ b/mm/mmap.c
|
+++ b/mm/mmap.c
|
||||||
@@ -180,7 +180,7 @@ static struct vm_area_struct *remove_vma
|
@@ -180,7 +180,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
|
||||||
if (vma->vm_ops && vma->vm_ops->close)
|
if (vma->vm_ops && vma->vm_ops->close)
|
||||||
vma->vm_ops->close(vma);
|
vma->vm_ops->close(vma);
|
||||||
if (vma->vm_file)
|
if (vma->vm_file)
|
||||||
|
@ -164,7 +184,7 @@ aufs4.x-rcN mmap patch
|
||||||
mpol_put(vma_policy(vma));
|
mpol_put(vma_policy(vma));
|
||||||
vm_area_free(vma);
|
vm_area_free(vma);
|
||||||
return next;
|
return next;
|
||||||
@@ -905,7 +905,7 @@ again:
|
@@ -905,7 +905,7 @@ int __vma_adjust(struct vm_area_struct *vma, unsigned long start,
|
||||||
if (remove_next) {
|
if (remove_next) {
|
||||||
if (file) {
|
if (file) {
|
||||||
uprobe_munmap(next, next->vm_start, next->vm_end);
|
uprobe_munmap(next, next->vm_start, next->vm_end);
|
||||||
|
@ -173,7 +193,7 @@ aufs4.x-rcN mmap patch
|
||||||
}
|
}
|
||||||
if (next->anon_vma)
|
if (next->anon_vma)
|
||||||
anon_vma_merge(vma, next);
|
anon_vma_merge(vma, next);
|
||||||
@@ -1818,8 +1818,8 @@ out:
|
@@ -1820,8 +1820,8 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
|
||||||
return addr;
|
return addr;
|
||||||
|
|
||||||
unmap_and_free_vma:
|
unmap_and_free_vma:
|
||||||
|
@ -183,7 +203,7 @@ aufs4.x-rcN mmap patch
|
||||||
|
|
||||||
/* Undo any partial mapping done by a device driver. */
|
/* Undo any partial mapping done by a device driver. */
|
||||||
unmap_region(mm, vma, prev, vma->vm_start, vma->vm_end);
|
unmap_region(mm, vma, prev, vma->vm_start, vma->vm_end);
|
||||||
@@ -2638,7 +2638,7 @@ int __split_vma(struct mm_struct *mm, st
|
@@ -2640,7 +2640,7 @@ int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
|
||||||
goto out_free_mpol;
|
goto out_free_mpol;
|
||||||
|
|
||||||
if (new->vm_file)
|
if (new->vm_file)
|
||||||
|
@ -192,7 +212,7 @@ aufs4.x-rcN mmap patch
|
||||||
|
|
||||||
if (new->vm_ops && new->vm_ops->open)
|
if (new->vm_ops && new->vm_ops->open)
|
||||||
new->vm_ops->open(new);
|
new->vm_ops->open(new);
|
||||||
@@ -2657,7 +2657,7 @@ int __split_vma(struct mm_struct *mm, st
|
@@ -2659,7 +2659,7 @@ int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
|
||||||
if (new->vm_ops && new->vm_ops->close)
|
if (new->vm_ops && new->vm_ops->close)
|
||||||
new->vm_ops->close(new);
|
new->vm_ops->close(new);
|
||||||
if (new->vm_file)
|
if (new->vm_file)
|
||||||
|
@ -201,7 +221,7 @@ aufs4.x-rcN mmap patch
|
||||||
unlink_anon_vmas(new);
|
unlink_anon_vmas(new);
|
||||||
out_free_mpol:
|
out_free_mpol:
|
||||||
mpol_put(vma_policy(new));
|
mpol_put(vma_policy(new));
|
||||||
@@ -2819,7 +2819,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsign
|
@@ -2821,7 +2821,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
|
||||||
struct vm_area_struct *vma;
|
struct vm_area_struct *vma;
|
||||||
unsigned long populate = 0;
|
unsigned long populate = 0;
|
||||||
unsigned long ret = -EINVAL;
|
unsigned long ret = -EINVAL;
|
||||||
|
@ -210,7 +230,7 @@ aufs4.x-rcN mmap patch
|
||||||
|
|
||||||
pr_warn_once("%s (%d) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst.\n",
|
pr_warn_once("%s (%d) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst.\n",
|
||||||
current->comm, current->pid);
|
current->comm, current->pid);
|
||||||
@@ -2894,10 +2894,27 @@ SYSCALL_DEFINE5(remap_file_pages, unsign
|
@@ -2896,10 +2896,27 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -239,7 +259,7 @@ aufs4.x-rcN mmap patch
|
||||||
out:
|
out:
|
||||||
up_write(&mm->mmap_sem);
|
up_write(&mm->mmap_sem);
|
||||||
if (populate)
|
if (populate)
|
||||||
@@ -3204,7 +3221,7 @@ struct vm_area_struct *copy_vma(struct v
|
@@ -3207,7 +3224,7 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
|
||||||
if (anon_vma_clone(new_vma, vma))
|
if (anon_vma_clone(new_vma, vma))
|
||||||
goto out_free_mempol;
|
goto out_free_mempol;
|
||||||
if (new_vma->vm_file)
|
if (new_vma->vm_file)
|
||||||
|
@ -248,9 +268,11 @@ aufs4.x-rcN mmap patch
|
||||||
if (new_vma->vm_ops && new_vma->vm_ops->open)
|
if (new_vma->vm_ops && new_vma->vm_ops->open)
|
||||||
new_vma->vm_ops->open(new_vma);
|
new_vma->vm_ops->open(new_vma);
|
||||||
vma_link(mm, new_vma, prev, rb_link, rb_parent);
|
vma_link(mm, new_vma, prev, rb_link, rb_parent);
|
||||||
|
diff --git a/mm/nommu.c b/mm/nommu.c
|
||||||
|
index 9fc9e43..25d4c49 100644
|
||||||
--- a/mm/nommu.c
|
--- a/mm/nommu.c
|
||||||
+++ b/mm/nommu.c
|
+++ b/mm/nommu.c
|
||||||
@@ -629,7 +629,7 @@ static void __put_nommu_region(struct vm
|
@@ -629,7 +629,7 @@ static void __put_nommu_region(struct vm_region *region)
|
||||||
up_write(&nommu_region_sem);
|
up_write(&nommu_region_sem);
|
||||||
|
|
||||||
if (region->vm_file)
|
if (region->vm_file)
|
||||||
|
@ -259,7 +281,7 @@ aufs4.x-rcN mmap patch
|
||||||
|
|
||||||
/* IO memory and memory shared directly out of the pagecache
|
/* IO memory and memory shared directly out of the pagecache
|
||||||
* from ramfs/tmpfs mustn't be released here */
|
* from ramfs/tmpfs mustn't be released here */
|
||||||
@@ -767,7 +767,7 @@ static void delete_vma(struct mm_struct
|
@@ -767,7 +767,7 @@ static void delete_vma(struct mm_struct *mm, struct vm_area_struct *vma)
|
||||||
if (vma->vm_ops && vma->vm_ops->close)
|
if (vma->vm_ops && vma->vm_ops->close)
|
||||||
vma->vm_ops->close(vma);
|
vma->vm_ops->close(vma);
|
||||||
if (vma->vm_file)
|
if (vma->vm_file)
|
||||||
|
@ -268,7 +290,7 @@ aufs4.x-rcN mmap patch
|
||||||
put_nommu_region(vma->vm_region);
|
put_nommu_region(vma->vm_region);
|
||||||
vm_area_free(vma);
|
vm_area_free(vma);
|
||||||
}
|
}
|
||||||
@@ -1288,7 +1288,7 @@ unsigned long do_mmap(struct file *file,
|
@@ -1290,7 +1290,7 @@ unsigned long do_mmap(struct file *file,
|
||||||
goto error_just_free;
|
goto error_just_free;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -277,7 +299,7 @@ aufs4.x-rcN mmap patch
|
||||||
kmem_cache_free(vm_region_jar, region);
|
kmem_cache_free(vm_region_jar, region);
|
||||||
region = pregion;
|
region = pregion;
|
||||||
result = start;
|
result = start;
|
||||||
@@ -1363,10 +1363,10 @@ error_just_free:
|
@@ -1365,7 +1365,7 @@ unsigned long do_mmap(struct file *file,
|
||||||
up_write(&nommu_region_sem);
|
up_write(&nommu_region_sem);
|
||||||
error:
|
error:
|
||||||
if (region->vm_file)
|
if (region->vm_file)
|
||||||
|
@ -285,16 +307,15 @@ aufs4.x-rcN mmap patch
|
||||||
+ vmr_fput(region);
|
+ vmr_fput(region);
|
||||||
kmem_cache_free(vm_region_jar, region);
|
kmem_cache_free(vm_region_jar, region);
|
||||||
if (vma->vm_file)
|
if (vma->vm_file)
|
||||||
- fput(vma->vm_file);
|
fput(vma->vm_file);
|
||||||
+ vma_fput(vma);
|
diff --git a/mm/prfile.c b/mm/prfile.c
|
||||||
vm_area_free(vma);
|
new file mode 100644
|
||||||
return ret;
|
index 0000000..a27ac36
|
||||||
|
|
||||||
--- /dev/null
|
--- /dev/null
|
||||||
+++ b/mm/prfile.c
|
+++ b/mm/prfile.c
|
||||||
@@ -0,0 +1,86 @@
|
@@ -0,0 +1,86 @@
|
||||||
|
+// SPDX-License-Identifier: GPL-2.0
|
||||||
+/*
|
+/*
|
||||||
+ * SPDX-License-Identifier: GPL-2.0
|
|
||||||
+ * Mainly for aufs which mmap(2) different file and wants to print different
|
+ * Mainly for aufs which mmap(2) different file and wants to print different
|
||||||
+ * path in /proc/PID/maps.
|
+ * path in /proc/PID/maps.
|
||||||
+ * Call these functions via macros defined in linux/mm.h.
|
+ * Call these functions via macros defined in linux/mm.h.
|
||||||
|
|
|
@ -1,19 +1,19 @@
|
||||||
From: J. R. Okajima <hooanon05@yahoo.co.jp>
|
From: J. R. Okajima <hooanon05@yahoo.co.jp>
|
||||||
Date: Sun Jul 1 12:48:09 2018 +0900
|
Date: Tue Aug 14 17:10:38 2018 +0900
|
||||||
Subject: aufs4.x-rcN standalone patch
|
Subject: aufs4.18 standalone patch
|
||||||
Origin: https://github.com/sfjro/aufs4-standalone/tree/439651f04f6a359ccfe63c399162a000c4684ca9
|
Origin: https://github.com/sfjro/aufs4-standalone/tree/799ee5199f279477d2a5e1cff2c3f9dc44fcb3af
|
||||||
Bug-Debian: https://bugs.debian.org/541828
|
Bug-Debian: https://bugs.debian.org/541828
|
||||||
|
|
||||||
Patch headers added by debian/patches/features/all/aufs4/gen-patch
|
Patch headers added by debian/patches/features/all/aufs4/gen-patch
|
||||||
|
|
||||||
SPDX-License-Identifier: GPL-2.0
|
SPDX-License-Identifier: GPL-2.0
|
||||||
aufs4.x-rcN standalone patch
|
aufs4.18 standalone patch
|
||||||
|
|
||||||
diff --git a/fs/dcache.c b/fs/dcache.c
|
diff --git a/fs/dcache.c b/fs/dcache.c
|
||||||
index 88de3b6..de0091a 100644
|
index 88a1514..e3f500a 100644
|
||||||
--- a/fs/dcache.c
|
--- a/fs/dcache.c
|
||||||
+++ b/fs/dcache.c
|
+++ b/fs/dcache.c
|
||||||
@@ -1345,6 +1345,7 @@ void d_walk(struct dentry *parent, void *data,
|
@@ -1342,6 +1342,7 @@ void d_walk(struct dentry *parent, void *data,
|
||||||
seq = 1;
|
seq = 1;
|
||||||
goto again;
|
goto again;
|
||||||
}
|
}
|
||||||
|
@ -21,7 +21,7 @@ index 88de3b6..de0091a 100644
|
||||||
|
|
||||||
struct check_mount {
|
struct check_mount {
|
||||||
struct vfsmount *mnt;
|
struct vfsmount *mnt;
|
||||||
@@ -2891,6 +2892,7 @@ void d_exchange(struct dentry *dentry1, struct dentry *dentry2)
|
@@ -2890,6 +2891,7 @@ void d_exchange(struct dentry *dentry1, struct dentry *dentry2)
|
||||||
|
|
||||||
write_sequnlock(&rename_lock);
|
write_sequnlock(&rename_lock);
|
||||||
}
|
}
|
||||||
|
@ -30,7 +30,7 @@ index 88de3b6..de0091a 100644
|
||||||
/**
|
/**
|
||||||
* d_ancestor - search for an ancestor
|
* d_ancestor - search for an ancestor
|
||||||
diff --git a/fs/exec.c b/fs/exec.c
|
diff --git a/fs/exec.c b/fs/exec.c
|
||||||
index 2d4e007..7adbf282 100644
|
index bdd0eac..edd3405 100644
|
||||||
--- a/fs/exec.c
|
--- a/fs/exec.c
|
||||||
+++ b/fs/exec.c
|
+++ b/fs/exec.c
|
||||||
@@ -109,6 +109,7 @@ bool path_noexec(const struct path *path)
|
@@ -109,6 +109,7 @@ bool path_noexec(const struct path *path)
|
||||||
|
@ -90,7 +90,7 @@ index 7ec0b3e..819ee07 100644
|
||||||
void __init files_init(void)
|
void __init files_init(void)
|
||||||
{
|
{
|
||||||
diff --git a/fs/inode.c b/fs/inode.c
|
diff --git a/fs/inode.c b/fs/inode.c
|
||||||
index 1b04ac4..d65a5e9 100644
|
index af894e7..169811b 100644
|
||||||
--- a/fs/inode.c
|
--- a/fs/inode.c
|
||||||
+++ b/fs/inode.c
|
+++ b/fs/inode.c
|
||||||
@@ -1658,6 +1658,7 @@ int update_time(struct inode *inode, struct timespec64 *time, int flags)
|
@@ -1658,6 +1658,7 @@ int update_time(struct inode *inode, struct timespec64 *time, int flags)
|
||||||
|
@ -102,7 +102,7 @@ index 1b04ac4..d65a5e9 100644
|
||||||
/**
|
/**
|
||||||
* touch_atime - update the access time
|
* touch_atime - update the access time
|
||||||
diff --git a/fs/namespace.c b/fs/namespace.c
|
diff --git a/fs/namespace.c b/fs/namespace.c
|
||||||
index ee649e0..10923cb 100644
|
index eb7cd21..c536458 100644
|
||||||
--- a/fs/namespace.c
|
--- a/fs/namespace.c
|
||||||
+++ b/fs/namespace.c
|
+++ b/fs/namespace.c
|
||||||
@@ -517,6 +517,7 @@ void __mnt_drop_write(struct vfsmount *mnt)
|
@@ -517,6 +517,7 @@ void __mnt_drop_write(struct vfsmount *mnt)
|
||||||
|
@ -113,7 +113,7 @@ index ee649e0..10923cb 100644
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* mnt_drop_write - give up write access to a mount
|
* mnt_drop_write - give up write access to a mount
|
||||||
@@ -851,6 +852,7 @@ int is_current_mnt_ns(struct vfsmount *mnt)
|
@@ -860,6 +861,7 @@ int is_current_mnt_ns(struct vfsmount *mnt)
|
||||||
{
|
{
|
||||||
return check_mnt(real_mount(mnt));
|
return check_mnt(real_mount(mnt));
|
||||||
}
|
}
|
||||||
|
@ -121,7 +121,7 @@ index ee649e0..10923cb 100644
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* vfsmount lock must be held for write
|
* vfsmount lock must be held for write
|
||||||
@@ -1893,6 +1895,7 @@ int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg,
|
@@ -1917,6 +1919,7 @@ int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg,
|
||||||
}
|
}
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
@ -166,17 +166,17 @@ index aa5468f2..b38d224 100644
|
||||||
int fsnotify_fasync(int fd, struct file *file, int on)
|
int fsnotify_fasync(int fd, struct file *file, int on)
|
||||||
{
|
{
|
||||||
diff --git a/fs/notify/mark.c b/fs/notify/mark.c
|
diff --git a/fs/notify/mark.c b/fs/notify/mark.c
|
||||||
index 61f4c5f..b20a16c 100644
|
index 61f4c5f..855c655 100644
|
||||||
--- a/fs/notify/mark.c
|
--- a/fs/notify/mark.c
|
||||||
+++ b/fs/notify/mark.c
|
+++ b/fs/notify/mark.c
|
||||||
@@ -108,6 +108,7 @@ void fsnotify_get_mark(struct fsnotify_mark *mark)
|
@@ -245,6 +245,7 @@ void fsnotify_put_mark(struct fsnotify_mark *mark)
|
||||||
WARN_ON_ONCE(!refcount_read(&mark->refcnt));
|
queue_delayed_work(system_unbound_wq, &reaper_work,
|
||||||
refcount_inc(&mark->refcnt);
|
FSNOTIFY_REAPER_DELAY);
|
||||||
}
|
}
|
||||||
+EXPORT_SYMBOL_GPL(fsnotify_put_mark);
|
+EXPORT_SYMBOL_GPL(fsnotify_put_mark);
|
||||||
|
|
||||||
static void __fsnotify_recalc_mask(struct fsnotify_mark_connector *conn)
|
/*
|
||||||
{
|
* Get mark reference when we found the mark via lockless traversal of object
|
||||||
@@ -399,6 +400,7 @@ void fsnotify_destroy_mark(struct fsnotify_mark *mark,
|
@@ -399,6 +400,7 @@ void fsnotify_destroy_mark(struct fsnotify_mark *mark,
|
||||||
mutex_unlock(&group->mark_mutex);
|
mutex_unlock(&group->mark_mutex);
|
||||||
fsnotify_free_mark(mark);
|
fsnotify_free_mark(mark);
|
||||||
|
@ -185,14 +185,14 @@ index 61f4c5f..b20a16c 100644
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Sorting function for lists of fsnotify marks.
|
* Sorting function for lists of fsnotify marks.
|
||||||
@@ -612,6 +614,7 @@ int fsnotify_add_mark_locked(struct fsnotify_mark *mark, struct inode *inode,
|
@@ -624,6 +626,7 @@ int fsnotify_add_mark(struct fsnotify_mark *mark, struct inode *inode,
|
||||||
fsnotify_put_mark(mark);
|
mutex_unlock(&group->mark_mutex);
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
+EXPORT_SYMBOL_GPL(fsnotify_add_mark);
|
+EXPORT_SYMBOL_GPL(fsnotify_add_mark);
|
||||||
|
|
||||||
int fsnotify_add_mark(struct fsnotify_mark *mark, struct inode *inode,
|
/*
|
||||||
struct vfsmount *mnt, int allow_dups)
|
* Given a list of marks, find the mark associated with given group. If found
|
||||||
@@ -747,6 +750,7 @@ void fsnotify_init_mark(struct fsnotify_mark *mark,
|
@@ -747,6 +750,7 @@ void fsnotify_init_mark(struct fsnotify_mark *mark,
|
||||||
fsnotify_get_group(group);
|
fsnotify_get_group(group);
|
||||||
mark->group = group;
|
mark->group = group;
|
||||||
|
|
Loading…
Reference in New Issue