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Commit eedc2a53 authored by Bruce Ashfield's avatar Bruce Ashfield
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prep: v5.15 patch refreshes 


Signed-off-by: default avatarBruce Ashfield <bruce.ashfield@gmail.com>
parent 686b71d7
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features/aufs/aufs-update-kmalloc_index-to-v5.14-restrictions.patch deleted 100644 → 0
+ 0
− 31
View file @ 686b71d7
From e34e151b59703392227edee6a91732d63a8ca552 Mon Sep 17 00:00:00 2001
From: Bruce Ashfield <bruce.ashfield@gmail.com>
Date: Mon, 16 Aug 2021 10:21:01 -0400
Subject: [PATCH] aufs: update kmalloc_index to v5.14+ restrictions
commit 588c7fa022d7b [mm, slub: change run-time assertion in
kmalloc_index() to compile-time], means that the non-constant
aufs kmalloc call, should go (temporarily) to the __kmalloc_index
directly, so the compile time BUG is not triggered.
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
fs/aufs/module.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/aufs/module.h b/fs/aufs/module.h
index d6a76788d2ff..6c18688d0e3f 100644
--- a/fs/aufs/module.h
+++ b/fs/aufs/module.h
@@ -97,7 +97,7 @@ static inline void au_kfree_small(const void *p)
static inline int au_kmidx_sub(size_t sz, size_t new_sz)
{
#ifndef CONFIG_SLOB
- return kmalloc_index(sz) - kmalloc_index(new_sz);
+ return __kmalloc_index(sz,false) - __kmalloc_index(new_sz,false);
#else
return -1; /* SLOB is untested */
#endif
--
2.19.1
features/aufs/aufs.scc
+ 0
− 6
View file @ eedc2a53
# SPDX-License-Identifier: MIT # SPDX-License-Identifier: MIT
# #
patch aufs5-aufs-base.patch
patch aufs5-aufs-mmap.patch
patch aufs5-aufs-standalone.patch
patch aufs5-aufs-kbuild.patch
patch aufs5-core.patch
patch aufs-update-kmalloc_index-to-v5.14-restrictions.patch
features/aufs/aufs5-aufs-base.patch deleted 100644 → 0
+ 0
− 289
View file @ 686b71d7
From 4e2a775c46fd1a5b7b56fcbcb69c83a7284ae27f Mon Sep 17 00:00:00 2001
From: Bruce Ashfield <bruce.ashfield@gmail.com>
Date: Fri, 19 Mar 2021 12:32:07 -0400
Subject: [PATCH 1/5] aufs5: aufs-base
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
MAINTAINERS | 13 +++++++++++++
drivers/block/loop.c | 18 ++++++++++++++++++
fs/dcache.c | 2 +-
fs/fcntl.c | 4 +++-
fs/inode.c | 2 +-
fs/namespace.c | 6 ++++++
fs/splice.c | 10 +++++-----
fs/sync.c | 2 +-
include/linux/fs.h | 4 ++++
include/linux/lockdep.h | 2 ++
include/linux/mnt_namespace.h | 3 +++
include/linux/splice.h | 6 ++++++
kernel/locking/lockdep.c | 3 ++-
13 files changed, 65 insertions(+), 10 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index aa84121c5611..abee7a4c47b5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2983,6 +2983,19 @@ F: include/linux/audit.h
F: include/uapi/linux/audit.h
F: kernel/audit*
+AUFS (advanced multi layered unification filesystem) FILESYSTEM
+M: "J. R. Okajima" <hooanon05g@gmail.com>
+L: aufs-users@lists.sourceforge.net (members only)
+L: linux-unionfs@vger.kernel.org
+S: Supported
+W: http://aufs.sourceforge.net
+T: git://github.com/sfjro/aufs4-linux.git
+F: Documentation/ABI/testing/debugfs-aufs
+F: Documentation/ABI/testing/sysfs-aufs
+F: Documentation/filesystems/aufs/
+F: fs/aufs/
+F: include/uapi/linux/aufs_type.h
+
AUXILIARY DISPLAY DRIVERS
M: Miguel Ojeda <ojeda@kernel.org>
S: Maintained
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index a370cde3ddd4..01ca256575fb 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -761,6 +761,24 @@ static int loop_change_fd(struct loop_device *lo, struct block_device *bdev,
return error;
}
+/*
+ * for AUFS
+ * no get/put for file.
+ */
+struct file *loop_backing_file(struct super_block *sb)
+{
+ struct file *ret;
+ struct loop_device *l;
+
+ ret = NULL;
+ if (MAJOR(sb->s_dev) == LOOP_MAJOR) {
+ l = sb->s_bdev->bd_disk->private_data;
+ ret = l->lo_backing_file;
+ }
+ return ret;
+}
+EXPORT_SYMBOL_GPL(loop_backing_file);
+
/* 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 7d24ff7eb206..3caa7ab4b84f 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1318,7 +1318,7 @@ enum d_walk_ret {
*
* The @enter() callbacks are called with d_lock held.
*/
-static void d_walk(struct dentry *parent, void *data,
+void d_walk(struct dentry *parent, void *data,
enum d_walk_ret (*enter)(void *, struct dentry *))
{
struct dentry *this_parent;
diff --git a/fs/fcntl.c b/fs/fcntl.c
index dfc72f15be7f..d8a12eb63961 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -33,7 +33,7 @@
#define SETFL_MASK (O_APPEND | O_NONBLOCK | O_NDELAY | O_DIRECT | O_NOATIME)
-static int setfl(int fd, struct file * filp, unsigned long arg)
+int setfl(int fd, struct file *filp, unsigned long arg)
{
struct inode * inode = file_inode(filp);
int error = 0;
@@ -64,6 +64,8 @@ static int setfl(int fd, struct file * filp, unsigned long arg)
if (filp->f_op->check_flags)
error = filp->f_op->check_flags(arg);
+ if (!error && filp->f_op->setfl)
+ error = filp->f_op->setfl(filp, arg);
if (error)
return error;
diff --git a/fs/inode.c b/fs/inode.c
index a047ab306f9a..ba1df0895b69 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1772,7 +1772,7 @@ EXPORT_SYMBOL(generic_update_time);
* This does the actual work of updating an inodes time or version. Must have
* had called mnt_want_write() before calling this.
*/
-static int update_time(struct inode *inode, struct timespec64 *time, int flags)
+int update_time(struct inode *inode, struct timespec64 *time, int flags)
{
if (inode->i_op->update_time)
return inode->i_op->update_time(inode, time, flags);
diff --git a/fs/namespace.c b/fs/namespace.c
index 56bb5a5fdc0d..540679d7e043 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -807,6 +807,12 @@ static inline int check_mnt(struct mount *mnt)
return mnt->mnt_ns == current->nsproxy->mnt_ns;
}
+/* for aufs, CONFIG_AUFS_BR_FUSE */
+int is_current_mnt_ns(struct vfsmount *mnt)
+{
+ return check_mnt(real_mount(mnt));
+}
+
/*
* vfsmount lock must be held for write
*/
diff --git a/fs/splice.c b/fs/splice.c
index 5dbce4dcc1a7..3e6ba363b777 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -759,8 +759,8 @@ static int warn_unsupported(struct file *file, const char *op)
/*
* Attempt to initiate a splice from pipe to file.
*/
-static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
- loff_t *ppos, size_t len, unsigned int flags)
+long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
+ loff_t *ppos, size_t len, unsigned int flags)
{
if (unlikely(!out->f_op->splice_write))
return warn_unsupported(out, "write");
@@ -770,9 +770,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
/*
* Attempt to initiate a splice from a file to a pipe.
*/
-static long do_splice_to(struct file *in, loff_t *ppos,
- struct pipe_inode_info *pipe, size_t len,
- unsigned int flags)
+long do_splice_to(struct file *in, loff_t *ppos,
+ struct pipe_inode_info *pipe, size_t len,
+ unsigned int flags)
{
unsigned int p_space;
int ret;
diff --git a/fs/sync.c b/fs/sync.c
index 1373a610dc78..b7b5a0a0df6f 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -28,7 +28,7 @@
* 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/fs.h b/include/linux/fs.h
index ec8f3ddf4a6a..4fa4b24535fd 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1332,6 +1332,7 @@ extern void fasync_free(struct fasync_struct *);
/* can be called from interrupts */
extern void kill_fasync(struct fasync_struct **, int, int);
+extern int setfl(int fd, struct file *filp, unsigned long arg);
extern void __f_setown(struct file *filp, struct pid *, enum pid_type, int force);
extern int f_setown(struct file *filp, unsigned long arg, int force);
extern void f_delown(struct file *filp);
@@ -1909,6 +1910,7 @@ struct file_operations {
ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
int (*check_flags)(int);
+ int (*setfl)(struct file *, unsigned long);
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);
@@ -2428,6 +2430,7 @@ extern int current_umask(void);
extern void ihold(struct inode * inode);
extern void iput(struct inode *);
extern int generic_update_time(struct inode *, struct timespec64 *, int);
+extern int update_time(struct inode *, struct timespec64 *, int);
/* /sys/fs */
extern struct kobject *fs_kobj;
@@ -2668,6 +2671,7 @@ static inline bool sb_is_blkdev_sb(struct super_block *sb)
}
void emergency_thaw_all(void);
+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/lockdep.h b/include/linux/lockdep.h
index 7b7ebf2e28ec..20c46305e057 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -248,6 +248,8 @@ static inline int lockdep_match_key(struct lockdep_map *lock,
return lock->key == key;
}
+struct lock_class *lockdep_hlock_class(struct held_lock *hlock);
+
/*
* Acquire a lock.
*
diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h
index 8f882f5881e8..6b9808f09843 100644
--- a/include/linux/mnt_namespace.h
+++ b/include/linux/mnt_namespace.h
@@ -7,12 +7,15 @@ struct mnt_namespace;
struct fs_struct;
struct user_namespace;
struct ns_common;
+struct vfsmount;
extern struct mnt_namespace *copy_mnt_ns(unsigned long, struct mnt_namespace *,
struct user_namespace *, struct fs_struct *);
extern void put_mnt_ns(struct mnt_namespace *ns);
extern struct ns_common *from_mnt_ns(struct mnt_namespace *);
+extern int is_current_mnt_ns(struct vfsmount *mnt);
+
extern const struct file_operations proc_mounts_operations;
extern const struct file_operations proc_mountinfo_operations;
extern const struct file_operations proc_mountstats_operations;
diff --git a/include/linux/splice.h b/include/linux/splice.h
index a55179fd60fc..8e21c53cf883 100644
--- a/include/linux/splice.h
+++ b/include/linux/splice.h
@@ -93,4 +93,10 @@ extern void splice_shrink_spd(struct splice_pipe_desc *);
extern const struct pipe_buf_operations page_cache_pipe_buf_ops;
extern const struct pipe_buf_operations default_pipe_buf_ops;
+
+extern long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
+ loff_t *ppos, size_t len, unsigned int flags);
+extern long do_splice_to(struct file *in, loff_t *ppos,
+ struct pipe_inode_info *pipe, size_t len,
+ unsigned int flags);
#endif
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index c6d0c1dc6253..0f557138af3e 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -188,7 +188,7 @@ static
struct lock_class lock_classes[MAX_LOCKDEP_KEYS];
static DECLARE_BITMAP(lock_classes_in_use, MAX_LOCKDEP_KEYS);
-static inline struct lock_class *hlock_class(struct held_lock *hlock)
+inline struct lock_class *lockdep_hlock_class(struct held_lock *hlock)
{
unsigned int class_idx = hlock->class_idx;
@@ -209,6 +209,7 @@ static inline struct lock_class *hlock_class(struct held_lock *hlock)
*/
return lock_classes + class_idx;
}
+#define hlock_class(hlock) lockdep_hlock_class(hlock)
#ifdef CONFIG_LOCK_STAT
static DEFINE_PER_CPU(struct lock_class_stats[MAX_LOCKDEP_KEYS], cpu_lock_stats);
--
2.19.1
features/aufs/aufs5-aufs-kbuild.patch deleted 100644 → 0
+ 0
− 35
View file @ 686b71d7
From 4e0173f1c63ba3e1c2503af8b563c4c1940aa1b1 Mon Sep 17 00:00:00 2001
From: Bruce Ashfield <bruce.ashfield@gmail.com>
Date: Fri, 19 Mar 2021 12:33:42 -0400
Subject: [PATCH 4/5] aufs5: aufs-kbuild
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
fs/Kconfig | 1 +
fs/Makefile | 1 +
2 files changed, 2 insertions(+)
diff --git a/fs/Kconfig b/fs/Kconfig
index a3bb10cff321..bc30d910ab00 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -289,6 +289,7 @@ source "fs/sysv/Kconfig"
source "fs/ufs/Kconfig"
source "fs/erofs/Kconfig"
source "fs/vboxsf/Kconfig"
+source "fs/aufs/Kconfig"
endif # MISC_FILESYSTEMS
diff --git a/fs/Makefile b/fs/Makefile
index 14b056ece5fe..b9df02256367 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -136,3 +136,4 @@ obj-$(CONFIG_EROFS_FS) += erofs/
obj-$(CONFIG_VBOXSF_FS) += vboxsf/
obj-$(CONFIG_ZONEFS_FS) += zonefs/
obj-$(CONFIG_YAFFS_FS) += yaffs2/
+obj-$(CONFIG_AUFS_FS) += aufs/
--
2.19.1
features/aufs/aufs5-aufs-mmap.patch deleted 100644 → 0
+ 0
− 419
View file @ 686b71d7
From e6100247a1435e9bdb1421e5f80f0b21c98fe4c8 Mon Sep 17 00:00:00 2001
From: Bruce Ashfield <bruce.ashfield@gmail.com>
Date: Fri, 19 Mar 2021 12:32:26 -0400
Subject: [PATCH 2/5] aufs5: aufs-mmap
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
fs/proc/base.c | 2 +-
fs/proc/nommu.c | 5 ++-
fs/proc/task_mmu.c | 7 +++-
fs/proc/task_nommu.c | 5 ++-
include/linux/mm.h | 22 ++++++++++
include/linux/mm_types.h | 2 +
kernel/fork.c | 2 +-
mm/Makefile | 2 +-
mm/filemap.c | 2 +-
mm/mmap.c | 33 +++++++++++----
mm/nommu.c | 10 ++---
mm/prfile.c | 86 ++++++++++++++++++++++++++++++++++++++++
12 files changed, 157 insertions(+), 21 deletions(-)
create mode 100644 mm/prfile.c
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 3851bfcdba56..d632ddd5f5ee 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -2183,7 +2183,7 @@ static int map_files_get_link(struct dentry *dentry, struct path *path)
rc = -ENOENT;
vma = find_exact_vma(mm, vm_start, vm_end);
if (vma && vma->vm_file) {
- *path = vma->vm_file->f_path;
+ *path = vma_pr_or_file(vma)->f_path;
path_get(path);
rc = 0;
}
diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
index 13452b32e2bd..38acccfef9d4 100644
--- a/fs/proc/nommu.c
+++ b/fs/proc/nommu.c
@@ -40,7 +40,10 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
file = region->vm_file;
if (file) {
- struct inode *inode = file_inode(region->vm_file);
+ struct inode *inode;
+
+ file = vmr_pr_or_file(region);
+ inode = file_inode(file);
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 e862cab69583..5c45041943a6 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -280,7 +280,10 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma)
const char *name = NULL;
if (file) {
- struct inode *inode = file_inode(vma->vm_file);
+ struct inode *inode;
+
+ file = vma_pr_or_file(vma);
+ inode = file_inode(file);
dev = inode->i_sb->s_dev;
ino = inode->i_ino;
pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
@@ -1861,7 +1864,7 @@ static int show_numa_map(struct seq_file *m, void *v)
struct proc_maps_private *proc_priv = &numa_priv->proc_maps;
struct vm_area_struct *vma = v;
struct numa_maps *md = &numa_priv->md;
- struct file *file = vma->vm_file;
+ struct file *file = vma_pr_or_file(vma);
struct mm_struct *mm = vma->vm_mm;
struct mempolicy *pol;
char buffer[64];
diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
index a6d21fc0033c..02c2de31196e 100644
--- a/fs/proc/task_nommu.c
+++ b/fs/proc/task_nommu.c
@@ -155,7 +155,10 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma)
file = vma->vm_file;
if (file) {
- struct inode *inode = file_inode(vma->vm_file);
+ struct inode *inode;
+
+ file = vma_pr_or_file(vma);
+ inode = file_inode(file);
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 64a71bf20536..7811b753c291 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1747,6 +1747,28 @@ static inline void unmap_shared_mapping_range(struct address_space *mapping,
unmap_mapping_range(mapping, holebegin, holelen, 0);
}
+extern void vma_do_file_update_time(struct vm_area_struct *, const char[], int);
+extern struct file *vma_do_pr_or_file(struct vm_area_struct *, const char[],
+ int);
+extern void vma_do_get_file(struct vm_area_struct *, const char[], int);
+extern void vma_do_fput(struct vm_area_struct *, const char[], int);
+
+#define vma_file_update_time(vma) vma_do_file_update_time(vma, __func__, \
+ __LINE__)
+#define vma_pr_or_file(vma) vma_do_pr_or_file(vma, __func__, \
+ __LINE__)
+#define vma_get_file(vma) vma_do_get_file(vma, __func__, __LINE__)
+#define vma_fput(vma) vma_do_fput(vma, __func__, __LINE__)
+
+#ifndef CONFIG_MMU
+extern struct file *vmr_do_pr_or_file(struct vm_region *, const char[], int);
+extern void vmr_do_fput(struct vm_region *, const char[], int);
+
+#define vmr_pr_or_file(region) vmr_do_pr_or_file(region, __func__, \
+ __LINE__)
+#define vmr_fput(region) vmr_do_fput(region, __func__, __LINE__)
+#endif /* !CONFIG_MMU */
+
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 6613b26a8894..e94df45b5483 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -279,6 +279,7 @@ struct vm_region {
unsigned long vm_top; /* region allocated to here */
unsigned long vm_pgoff; /* the offset in vm_file corresponding to vm_start */
struct file *vm_file; /* the backing file or NULL */
+ struct file *vm_prfile; /* the virtual backing file or NULL */
int vm_usage; /* region usage count (access under nommu_region_sem) */
bool vm_icache_flushed : 1; /* true if the icache has been flushed for
@@ -358,6 +359,7 @@ struct vm_area_struct {
unsigned long vm_pgoff; /* Offset (within vm_file) in PAGE_SIZE
units */
struct file * vm_file; /* File we map to (can be NULL). */
+ struct file *vm_prfile; /* shadow of vm_file */
void * vm_private_data; /* was vm_pte (shared mem) */
#ifdef CONFIG_SWAP
diff --git a/kernel/fork.c b/kernel/fork.c
index 0acc8ed1076b..882c91a52aa5 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -555,7 +555,7 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm,
struct inode *inode = file_inode(file);
struct address_space *mapping = file->f_mapping;
- get_file(file);
+ vma_get_file(tmp);
if (tmp->vm_flags & VM_DENYWRITE)
put_write_access(inode);
i_mmap_lock_write(mapping);
diff --git a/mm/Makefile b/mm/Makefile
index 72227b24a616..5d03943b08e0 100644
--- a/mm/Makefile
+++ b/mm/Makefile
@@ -52,7 +52,7 @@ obj-y := filemap.o mempool.o oom_kill.o fadvise.o \
mm_init.o percpu.o slab_common.o \
compaction.o vmacache.o \
interval_tree.o list_lru.o workingset.o \
- debug.o gup.o mmap_lock.o $(mmu-y)
+ prfile.o debug.o gup.o mmap_lock.o $(mmu-y)
# Give 'page_alloc' its own module-parameter namespace
page-alloc-y := page_alloc.o
diff --git a/mm/filemap.c b/mm/filemap.c
index 43700480d897..be29fc5b9d04 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -3155,7 +3155,7 @@ vm_fault_t filemap_page_mkwrite(struct vm_fault *vmf)
vm_fault_t ret = VM_FAULT_LOCKED;
sb_start_pagefault(mapping->host->i_sb);
- file_update_time(vmf->vma->vm_file);
+ vma_file_update_time(vmf->vma);
lock_page(page);
if (page->mapping != mapping) {
unlock_page(page);
diff --git a/mm/mmap.c b/mm/mmap.c
index 3f287599a7a3..eb36f1b18f04 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -179,7 +179,7 @@ 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)
- fput(vma->vm_file);
+ vma_fput(vma);
mpol_put(vma_policy(vma));
vm_area_free(vma);
return next;
@@ -949,7 +949,7 @@ 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);
- fput(file);
+ vma_fput(vma);
}
if (next->anon_vma)
anon_vma_merge(vma, next);
@@ -1895,7 +1895,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
return addr;
unmap_and_free_vma:
- fput(vma->vm_file);
+ vma_fput(vma);
vma->vm_file = NULL;
/* Undo any partial mapping done by a device driver. */
@@ -2755,7 +2755,7 @@ int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
goto out_free_mpol;
if (new->vm_file)
- get_file(new->vm_file);
+ vma_get_file(new);
if (new->vm_ops && new->vm_ops->open)
new->vm_ops->open(new);
@@ -2774,7 +2774,7 @@ 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)
- fput(new->vm_file);
+ vma_fput(new);
unlink_anon_vmas(new);
out_free_mpol:
mpol_put(vma_policy(new));
@@ -2967,7 +2967,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
struct vm_area_struct *vma;
unsigned long populate = 0;
unsigned long ret = -EINVAL;
- struct file *file;
+ struct file *file, *prfile;
pr_warn_once("%s (%d) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst.\n",
current->comm, current->pid);
@@ -3042,10 +3042,27 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
}
}
- file = get_file(vma->vm_file);
+ vma_get_file(vma);
+ file = vma->vm_file;
+ prfile = vma->vm_prfile;
ret = do_mmap(vma->vm_file, start, size,
prot, flags, pgoff, &populate, NULL);
+ if (!IS_ERR_VALUE(ret) && file && prfile) {
+ struct vm_area_struct *new_vma;
+
+ new_vma = find_vma(mm, ret);
+ if (!new_vma->vm_prfile)
+ new_vma->vm_prfile = prfile;
+ if (new_vma != vma)
+ get_file(prfile);
+ }
+ /*
+ * two fput()s instead of vma_fput(vma),
+ * coz vma may not be available anymore.
+ */
fput(file);
+ if (prfile)
+ fput(prfile);
out:
mmap_write_unlock(mm);
if (populate)
@@ -3332,7 +3349,7 @@ 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)
- get_file(new_vma->vm_file);
+ vma_get_file(new_vma);
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 5c9ab799c0e6..dd78905704c1 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -533,7 +533,7 @@ static void __put_nommu_region(struct vm_region *region)
up_write(&nommu_region_sem);
if (region->vm_file)
- fput(region->vm_file);
+ vmr_fput(region);
/* IO memory and memory shared directly out of the pagecache
* from ramfs/tmpfs mustn't be released here */
@@ -665,7 +665,7 @@ 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)
- fput(vma->vm_file);
+ vma_fput(vma);
put_nommu_region(vma->vm_region);
vm_area_free(vma);
}
@@ -1188,7 +1188,7 @@ unsigned long do_mmap(struct file *file,
goto error_just_free;
}
}
- fput(region->vm_file);
+ vmr_fput(region);
kmem_cache_free(vm_region_jar, region);
region = pregion;
result = start;
@@ -1265,10 +1265,10 @@ unsigned long do_mmap(struct file *file,
up_write(&nommu_region_sem);
error:
if (region->vm_file)
- fput(region->vm_file);
+ vmr_fput(region);
kmem_cache_free(vm_region_jar, region);
if (vma->vm_file)
- fput(vma->vm_file);
+ vma_fput(vma);
vm_area_free(vma);
return ret;
diff --git a/mm/prfile.c b/mm/prfile.c
new file mode 100644
index 000000000000..00d51187c325
--- /dev/null
+++ b/mm/prfile.c
@@ -0,0 +1,86 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Mainly for aufs which mmap(2) different file and wants to print different
+ * path in /proc/PID/maps.
+ * Call these functions via macros defined in linux/mm.h.
+ *
+ * See Documentation/filesystems/aufs/design/06mmap.txt
+ *
+ * Copyright (c) 2014-2020 Junjro R. Okajima
+ * Copyright (c) 2014 Ian Campbell
+ */
+
+#include <linux/mm.h>
+#include <linux/file.h>
+#include <linux/fs.h>
+
+/* #define PRFILE_TRACE */
+static inline void prfile_trace(struct file *f, struct file *pr,
+ const char func[], int line, const char func2[])
+{
+#ifdef PRFILE_TRACE
+ if (pr)
+ pr_info("%s:%d: %s, %pD2\n", func, line, func2, f);
+#endif
+}
+
+void vma_do_file_update_time(struct vm_area_struct *vma, const char func[],
+ int line)
+{
+ struct file *f = vma->vm_file, *pr = vma->vm_prfile;
+
+ prfile_trace(f, pr, func, line, __func__);
+ file_update_time(f);
+ if (f && pr)
+ file_update_time(pr);
+}
+
+struct file *vma_do_pr_or_file(struct vm_area_struct *vma, const char func[],
+ int line)
+{
+ struct file *f = vma->vm_file, *pr = vma->vm_prfile;
+
+ prfile_trace(f, pr, func, line, __func__);
+ return (f && pr) ? pr : f;
+}
+
+void vma_do_get_file(struct vm_area_struct *vma, const char func[], int line)
+{
+ struct file *f = vma->vm_file, *pr = vma->vm_prfile;
+
+ prfile_trace(f, pr, func, line, __func__);
+ get_file(f);
+ if (f && pr)
+ get_file(pr);
+}
+
+void vma_do_fput(struct vm_area_struct *vma, const char func[], int line)
+{
+ struct file *f = vma->vm_file, *pr = vma->vm_prfile;
+
+ prfile_trace(f, pr, func, line, __func__);
+ fput(f);
+ if (f && pr)
+ fput(pr);
+}
+
+#ifndef CONFIG_MMU
+struct file *vmr_do_pr_or_file(struct vm_region *region, const char func[],
+ int line)
+{
+ struct file *f = region->vm_file, *pr = region->vm_prfile;
+
+ prfile_trace(f, pr, func, line, __func__);
+ return (f && pr) ? pr : f;
+}
+
+void vmr_do_fput(struct vm_region *region, const char func[], int line)
+{
+ struct file *f = region->vm_file, *pr = region->vm_prfile;
+
+ prfile_trace(f, pr, func, line, __func__);
+ fput(f);
+ if (f && pr)
+ fput(pr);
+}
+#endif /* !CONFIG_MMU */
--
2.19.1
features/aufs/aufs5-aufs-standalone.patch deleted 100644 → 0
+ 0
− 308
View file @ 686b71d7
From 2e4cec6bb91e9dbd6f6b3fd3d26af6b0c2e63a1a Mon Sep 17 00:00:00 2001
From: Bruce Ashfield <bruce.ashfield@gmail.com>
Date: Fri, 19 Mar 2021 12:32:45 -0400
Subject: [PATCH 3/5] aufs5: aufs-standalone
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
---
fs/dcache.c | 2 ++
fs/exec.c | 1 +
fs/fcntl.c | 1 +
fs/file_table.c | 2 ++
fs/inode.c | 1 +
fs/namespace.c | 3 +++
fs/notify/group.c | 1 +
fs/open.c | 1 +
fs/read_write.c | 2 ++
fs/splice.c | 2 ++
fs/sync.c | 1 +
fs/xattr.c | 1 +
kernel/locking/lockdep.c | 1 +
kernel/task_work.c | 1 +
security/security.c | 8 ++++++++
15 files changed, 28 insertions(+)
diff --git a/fs/dcache.c b/fs/dcache.c
index 3caa7ab4b84f..00e97c9ae7c4 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1423,6 +1423,7 @@ void d_walk(struct dentry *parent, void *data,
seq = 1;
goto again;
}
+EXPORT_SYMBOL_GPL(d_walk);
struct check_mount {
struct vfsmount *mnt;
@@ -2968,6 +2969,7 @@ void d_exchange(struct dentry *dentry1, struct dentry *dentry2)
write_sequnlock(&rename_lock);
}
+EXPORT_SYMBOL_GPL(d_exchange);
/**
* d_ancestor - search for an ancestor
diff --git a/fs/exec.c b/fs/exec.c
index 18594f11c31f..ac38c0424d2a 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -114,6 +114,7 @@ bool path_noexec(const struct path *path)
return (path->mnt->mnt_flags & MNT_NOEXEC) ||
(path->mnt->mnt_sb->s_iflags & SB_I_NOEXEC);
}
+EXPORT_SYMBOL_GPL(path_noexec);
#ifdef CONFIG_USELIB
/*
diff --git a/fs/fcntl.c b/fs/fcntl.c
index d8a12eb63961..053299618631 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -86,6 +86,7 @@ int setfl(int fd, struct file *filp, unsigned long arg)
out:
return error;
}
+EXPORT_SYMBOL_GPL(setfl);
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 45437f8e1003..786af52904fc 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -161,6 +161,7 @@ struct file *alloc_empty_file(int flags, const struct cred *cred)
}
return ERR_PTR(-ENFILE);
}
+EXPORT_SYMBOL_GPL(alloc_empty_file);
/*
* Variant of alloc_empty_file() that doesn't check and modify nr_files.
@@ -375,6 +376,7 @@ void __fput_sync(struct file *file)
}
EXPORT_SYMBOL(fput);
+EXPORT_SYMBOL_GPL(__fput_sync);
void __init files_init(void)
{
diff --git a/fs/inode.c b/fs/inode.c
index ba1df0895b69..0672530acf7d 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1778,6 +1778,7 @@ int update_time(struct inode *inode, struct timespec64 *time, int flags)
return inode->i_op->update_time(inode, time, flags);
return generic_update_time(inode, time, flags);
}
+EXPORT_SYMBOL_GPL(update_time);
/**
* atime_needs_update - update the access time
diff --git a/fs/namespace.c b/fs/namespace.c
index 540679d7e043..74957d5edaa8 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -438,6 +438,7 @@ void __mnt_drop_write(struct vfsmount *mnt)
mnt_dec_writers(real_mount(mnt));
preempt_enable();
}
+EXPORT_SYMBOL_GPL(__mnt_drop_write);
/**
* mnt_drop_write - give up write access to a mount
@@ -812,6 +813,7 @@ int is_current_mnt_ns(struct vfsmount *mnt)
{
return check_mnt(real_mount(mnt));
}
+EXPORT_SYMBOL_GPL(is_current_mnt_ns);
/*
* vfsmount lock must be held for write
@@ -1985,6 +1987,7 @@ int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg,
}
return 0;
}
+EXPORT_SYMBOL_GPL(iterate_mounts);
static void lock_mnt_tree(struct mount *mnt)
{
diff --git a/fs/notify/group.c b/fs/notify/group.c
index ffd723ffe46d..ec6172836b6f 100644
--- a/fs/notify/group.c
+++ b/fs/notify/group.c
@@ -100,6 +100,7 @@ void fsnotify_get_group(struct fsnotify_group *group)
{
refcount_inc(&group->refcnt);
}
+EXPORT_SYMBOL_GPL(fsnotify_get_group);
/*
* Drop a reference to a group. Free it if it's through.
diff --git a/fs/open.c b/fs/open.c
index e53af13b5835..f37da065e654 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -65,6 +65,7 @@ int do_truncate(struct user_namespace *mnt_userns, struct dentry *dentry,
inode_unlock(dentry->d_inode);
return ret;
}
+EXPORT_SYMBOL_GPL(do_truncate);
long vfs_truncate(const struct path *path, loff_t length)
{
diff --git a/fs/read_write.c b/fs/read_write.c
index 9db7adf160d2..8dc93a57a933 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -503,6 +503,7 @@ ssize_t vfs_read(struct file *file, char __user *buf, size_t count, loff_t *pos)
inc_syscr(current);
return ret;
}
+EXPORT_SYMBOL_GPL(vfs_read);
static ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos)
{
@@ -613,6 +614,7 @@ ssize_t vfs_write(struct file *file, const char __user *buf, size_t count, loff_
file_end_write(file);
return ret;
}
+EXPORT_SYMBOL_GPL(vfs_write);
/* file_ppos returns &file->f_pos or NULL if file is stream */
static inline loff_t *file_ppos(struct file *file)
diff --git a/fs/splice.c b/fs/splice.c
index 3e6ba363b777..7c1be373eb7c 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -766,6 +766,7 @@ long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
return warn_unsupported(out, "write");
return out->f_op->splice_write(pipe, out, ppos, len, flags);
}
+EXPORT_SYMBOL_GPL(do_splice_from);
/*
* Attempt to initiate a splice from a file to a pipe.
@@ -795,6 +796,7 @@ long do_splice_to(struct file *in, loff_t *ppos,
return warn_unsupported(in, "read");
return in->f_op->splice_read(in, ppos, pipe, len, flags);
}
+EXPORT_SYMBOL_GPL(do_splice_to);
/**
* splice_direct_to_actor - splices data directly between two non-pipes
diff --git a/fs/sync.c b/fs/sync.c
index b7b5a0a0df6f..fa5c7fba7f1b 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -39,6 +39,7 @@ 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 b3444e06cded..7b0f851b63d7 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -383,6 +383,7 @@ vfs_getxattr_alloc(struct user_namespace *mnt_userns, struct dentry *dentry,
*xattr_value = value;
return error;
}
+EXPORT_SYMBOL_GPL(vfs_getxattr_alloc);
ssize_t
__vfs_getxattr(struct dentry *dentry, struct inode *inode, const char *name,
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index 0f557138af3e..ac177ade7d9b 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -209,6 +209,7 @@ inline struct lock_class *lockdep_hlock_class(struct held_lock *hlock)
*/
return lock_classes + class_idx;
}
+EXPORT_SYMBOL_GPL(lockdep_hlock_class);
#define hlock_class(hlock) lockdep_hlock_class(hlock)
#ifdef CONFIG_LOCK_STAT
diff --git a/kernel/task_work.c b/kernel/task_work.c
index 9cde961875c0..ac8c79dc8181 100644
--- a/kernel/task_work.c
+++ b/kernel/task_work.c
@@ -143,3 +143,4 @@ void task_work_run(void)
} while (work);
}
}
+EXPORT_SYMBOL_GPL(task_work_run);
diff --git a/security/security.c b/security/security.c
index 5ac96b16f8fa..46d334d6ac1f 100644
--- a/security/security.c
+++ b/security/security.c
@@ -1102,6 +1102,7 @@ int security_path_rmdir(const struct path *dir, struct dentry *dentry)
return 0;
return call_int_hook(path_rmdir, 0, dir, dentry);
}
+EXPORT_SYMBOL_GPL(security_path_rmdir);
int security_path_unlink(const struct path *dir, struct dentry *dentry)
{
@@ -1118,6 +1119,7 @@ int security_path_symlink(const struct path *dir, struct dentry *dentry,
return 0;
return call_int_hook(path_symlink, 0, dir, dentry, old_name);
}
+EXPORT_SYMBOL_GPL(security_path_symlink);
int security_path_link(struct dentry *old_dentry, const struct path *new_dir,
struct dentry *new_dentry)
@@ -1126,6 +1128,7 @@ 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);
}
+EXPORT_SYMBOL_GPL(security_path_link);
int security_path_rename(const struct path *old_dir, struct dentry *old_dentry,
const struct path *new_dir, struct dentry *new_dentry,
@@ -1153,6 +1156,7 @@ int security_path_truncate(const struct path *path)
return 0;
return call_int_hook(path_truncate, 0, path);
}
+EXPORT_SYMBOL_GPL(security_path_truncate);
int security_path_chmod(const struct path *path, umode_t mode)
{
@@ -1160,6 +1164,7 @@ int security_path_chmod(const struct path *path, umode_t mode)
return 0;
return call_int_hook(path_chmod, 0, path, mode);
}
+EXPORT_SYMBOL_GPL(security_path_chmod);
int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid)
{
@@ -1167,6 +1172,7 @@ 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);
}
+EXPORT_SYMBOL_GPL(security_path_chown);
int security_path_chroot(const struct path *path)
{
@@ -1267,6 +1273,7 @@ int security_inode_permission(struct inode *inode, int mask)
return 0;
return call_int_hook(inode_permission, 0, inode, mask);
}
+EXPORT_SYMBOL_GPL(security_inode_permission);
int security_inode_setattr(struct dentry *dentry, struct iattr *attr)
{
@@ -1464,6 +1471,7 @@ int security_file_permission(struct file *file, int mask)
return fsnotify_perm(file, mask);
}
+EXPORT_SYMBOL_GPL(security_file_permission);
int security_file_alloc(struct file *file)
{
--
2.19.1
features/aufs/aufs5-core.patch deleted 100644 → 0
+ 0
− 38560
View file @ 686b71d7
source diff could not be displayed: it is too large. Options to address this: view the blob.
kver
+ 1
− 1
View file @ eedc2a53
v5.14.6 v5.15-rc2
patches/boot/mount_root-clarify-error-messages-for-when-no-rootfs.patch
+ 8
− 8
View file @ eedc2a53
From f276dd9842f8ecb7d33fb1fd8a1a0386958774c7 Mon Sep 17 00:00:00 2001 From a6b17040a90e1d247da032791b97a3de67cb248a Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com> From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Thu, 26 Nov 2009 07:32:09 -0800 Date: Thu, 26 Nov 2009 07:32:09 -0800
Subject: [PATCH] mount_root: clarify error messages for when no rootfs found Subject: [PATCH] mount_root: clarify error messages for when no rootfs found
...@@ -25,13 +25,13 @@ Signed-off-by: Darren Hart <dvhart@linux.intel.com> ...@@ -25,13 +25,13 @@ Signed-off-by: Darren Hart <dvhart@linux.intel.com>
1 file changed, 6 insertions(+), 2 deletions(-) 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/init/do_mounts.c b/init/do_mounts.c diff --git a/init/do_mounts.c b/init/do_mounts.c
index 29d326b6c29d..882307e6dd90 100644 index 2ed30ff6c906..b4ad06695c2c 100644
--- a/init/do_mounts.c --- a/init/do_mounts.c
+++ b/init/do_mounts.c +++ b/init/do_mounts.c
@@ -458,7 +458,9 @@ void __init mount_block_root(char *name, int flags) @@ -427,7 +427,9 @@ void __init mount_block_root(char *name, int flags)
printk("DEBUG_BLOCK_EXT_DEVT is enabled, you need to specify " printk("Please append a correct \"root=\" boot option; here are the available partitions:\n");
"explicit textual name for \"root=\" boot option.\n");
#endif printk_all_partitions();
- panic("VFS: Unable to mount root fs on %s", b); - panic("VFS: Unable to mount root fs on %s", b);
+ printk(KERN_EMERG "VFS: Unable to mount root fs on %s\n", b); + printk(KERN_EMERG "VFS: Unable to mount root fs on %s\n", b);
+ printk(KERN_EMERG "User configuration error - no valid root filesystem found\n"); + printk(KERN_EMERG "User configuration error - no valid root filesystem found\n");
...@@ -39,8 +39,8 @@ index 29d326b6c29d..882307e6dd90 100644 ...@@ -39,8 +39,8 @@ index 29d326b6c29d..882307e6dd90 100644
} }
if (!(flags & SB_RDONLY)) { if (!(flags & SB_RDONLY)) {
flags |= SB_RDONLY; flags |= SB_RDONLY;
@@ -471,7 +473,9 @@ void __init mount_block_root(char *name, int flags) @@ -440,7 +442,9 @@ void __init mount_block_root(char *name, int flags)
for (p = fs_names; *p; p += strlen(p)+1) for (i = 0, p = fs_names; i < num_fs; i++, p += strlen(p)+1)
printk(" %s", p); printk(" %s", p);
printk("\n"); printk("\n");
- panic("VFS: Unable to mount root fs on %s", b); - panic("VFS: Unable to mount root fs on %s", b);
......
patches/misc/defconfigs-drop-obselete-options.patch
+ 369
− 33
View file @ eedc2a53
From 59220b096dbf3d5f595a15d9399abb04be1e8d0b Mon Sep 17 00:00:00 2001 From efbc7aee41f814f606fd2b9ac51b85f722172d49 Mon Sep 17 00:00:00 2001
From: Bruce Ashfield <bruce.ashfield@gmail.com> From: Bruce Ashfield <bruce.ashfield@gmail.com>
Date: Mon, 10 Aug 2020 22:40:22 -0400 Date: Mon, 10 Aug 2020 22:40:22 -0400
Subject: [PATCH] defconfigs: drop obselete options Subject: [PATCH] defconfigs: drop obselete options
...@@ -13,19 +13,20 @@ tools: ...@@ -13,19 +13,20 @@ tools:
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
--- ---
arch/arm/configs/axm55xx_defconfig | 1 - arch/arm/configs/axm55xx_defconfig | 1 -
arch/arm/configs/davinci_all_defconfig | 1 - arch/arm/configs/davinci_all_defconfig | 1 -
arch/arm/configs/dove_defconfig | 1 - arch/arm/configs/dove_defconfig | 1 -
arch/arm/configs/imx_v6_v7_defconfig | 1 - arch/arm/configs/imx_v6_v7_defconfig | 1 -
arch/arm/configs/keystone_defconfig | 1 - arch/arm/configs/keystone_defconfig | 1 -
arch/arm/configs/mvebu_v5_defconfig | 1 - arch/arm/configs/mvebu_v5_defconfig | 1 -
arch/arm/configs/mvebu_v7_defconfig | 1 - arch/arm/configs/mvebu_v7_defconfig | 1 -
arch/arm/configs/mxs_defconfig | 1 - arch/arm/configs/mxs_defconfig | 1 -
arch/arm/configs/pxa_defconfig | 1 - arch/arm/configs/pxa_defconfig | 1 -
arch/arm/configs/qcom_defconfig | 1 - arch/arm/configs/qcom_defconfig | 1 -
arch/arm/configs/socfpga_defconfig | 1 - arch/arm/configs/socfpga_defconfig | 1 -
arch/arm/configs/tegra_defconfig | 1 - arch/arm/configs/tegra_defconfig.porig | 341 +++++++++++++++++++++++++
12 files changed, 12 deletions(-) 12 files changed, 341 insertions(+), 11 deletions(-)
create mode 100644 arch/arm/configs/tegra_defconfig.porig
diff --git a/arch/arm/configs/axm55xx_defconfig b/arch/arm/configs/axm55xx_defconfig diff --git a/arch/arm/configs/axm55xx_defconfig b/arch/arm/configs/axm55xx_defconfig
index 46075216ee6d..c731d4ade857 100644 index 46075216ee6d..c731d4ade857 100644
...@@ -52,7 +53,7 @@ index e849367c0566..4d8f6f647dc6 100644 ...@@ -52,7 +53,7 @@ index e849367c0566..4d8f6f647dc6 100644
CONFIG_MTD_NAND_DAVINCI=m CONFIG_MTD_NAND_DAVINCI=m
CONFIG_MTD_SPI_NOR=m CONFIG_MTD_SPI_NOR=m
diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig
index e70c997d5f4c..546afafa63fb 100644 index 33074fdab2ea..7a548296ea8c 100644
--- a/arch/arm/configs/dove_defconfig --- a/arch/arm/configs/dove_defconfig
+++ b/arch/arm/configs/dove_defconfig +++ b/arch/arm/configs/dove_defconfig
@@ -44,7 +44,6 @@ CONFIG_MTD_CFI_GEOMETRY=y @@ -44,7 +44,6 @@ CONFIG_MTD_CFI_GEOMETRY=y
...@@ -64,10 +65,10 @@ index e70c997d5f4c..546afafa63fb 100644 ...@@ -64,10 +65,10 @@ index e70c997d5f4c..546afafa63fb 100644
CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM=y
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 70928cc48939..2f57610f9ca5 100644 index ccee86d0045d..932b755f4de0 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig --- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -98,7 +98,6 @@ CONFIG_MTD_CFI_AMDSTD=y @@ -99,7 +99,6 @@ CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_STAA=y CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_PHYSMAP_OF=y
CONFIG_MTD_DATAFLASH=y CONFIG_MTD_DATAFLASH=y
...@@ -88,7 +89,7 @@ index 33c917df7b32..081cd5fa2358 100644 ...@@ -88,7 +89,7 @@ index 33c917df7b32..081cd5fa2358 100644
CONFIG_MTD_NAND_DAVINCI=y CONFIG_MTD_NAND_DAVINCI=y
CONFIG_MTD_SPI_NOR=y CONFIG_MTD_SPI_NOR=y
diff --git a/arch/arm/configs/mvebu_v5_defconfig b/arch/arm/configs/mvebu_v5_defconfig diff --git a/arch/arm/configs/mvebu_v5_defconfig b/arch/arm/configs/mvebu_v5_defconfig
index 4f16716bfc32..819ba7958528 100644 index d57ff30dabff..3feef3fbc918 100644
--- a/arch/arm/configs/mvebu_v5_defconfig --- a/arch/arm/configs/mvebu_v5_defconfig
+++ b/arch/arm/configs/mvebu_v5_defconfig +++ b/arch/arm/configs/mvebu_v5_defconfig
@@ -74,7 +74,6 @@ CONFIG_MTD_CFI_GEOMETRY=y @@ -74,7 +74,6 @@ CONFIG_MTD_CFI_GEOMETRY=y
...@@ -124,7 +125,7 @@ index ca32446b187f..bd87306385ad 100644 ...@@ -124,7 +125,7 @@ index ca32446b187f..bd87306385ad 100644
CONFIG_MTD_RAW_NAND=y CONFIG_MTD_RAW_NAND=y
CONFIG_MTD_NAND_GPMI_NAND=y CONFIG_MTD_NAND_GPMI_NAND=y
diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig
index bd7dd81c9c54..17cd2ffa61be 100644 index 58f4834289e6..87bbad9b3055 100644
--- a/arch/arm/configs/pxa_defconfig --- a/arch/arm/configs/pxa_defconfig
+++ b/arch/arm/configs/pxa_defconfig +++ b/arch/arm/configs/pxa_defconfig
@@ -178,7 +178,6 @@ CONFIG_MTD_RAM=m @@ -178,7 +178,6 @@ CONFIG_MTD_RAM=m
...@@ -136,7 +137,7 @@ index bd7dd81c9c54..17cd2ffa61be 100644 ...@@ -136,7 +137,7 @@ index bd7dd81c9c54..17cd2ffa61be 100644
CONFIG_MTD_DOCG3=m CONFIG_MTD_DOCG3=m
CONFIG_MTD_RAW_NAND=m CONFIG_MTD_RAW_NAND=m
diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig
index 3f36887e8333..6b013d67e3cf 100644 index 26353cbfa968..d1b45f40ae05 100644
--- a/arch/arm/configs/qcom_defconfig --- a/arch/arm/configs/qcom_defconfig
+++ b/arch/arm/configs/qcom_defconfig +++ b/arch/arm/configs/qcom_defconfig
@@ -61,7 +61,6 @@ CONFIG_DEVTMPFS=y @@ -61,7 +61,6 @@ CONFIG_DEVTMPFS=y
...@@ -148,7 +149,7 @@ index 3f36887e8333..6b013d67e3cf 100644 ...@@ -148,7 +149,7 @@ index 3f36887e8333..6b013d67e3cf 100644
CONFIG_MTD_NAND_QCOM=y CONFIG_MTD_NAND_QCOM=y
CONFIG_MTD_SPI_NOR=y CONFIG_MTD_SPI_NOR=y
diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig
index 0c60eb382c80..e88865fc7eee 100644 index 2d9404ea52c6..f7ae6f5867ed 100644
--- a/arch/arm/configs/socfpga_defconfig --- a/arch/arm/configs/socfpga_defconfig
+++ b/arch/arm/configs/socfpga_defconfig +++ b/arch/arm/configs/socfpga_defconfig
@@ -47,7 +47,6 @@ CONFIG_DEVTMPFS=y @@ -47,7 +47,6 @@ CONFIG_DEVTMPFS=y
...@@ -159,18 +160,353 @@ index 0c60eb382c80..e88865fc7eee 100644 ...@@ -159,18 +160,353 @@ index 0c60eb382c80..e88865fc7eee 100644
CONFIG_MTD_RAW_NAND=y CONFIG_MTD_RAW_NAND=y
CONFIG_MTD_NAND_DENALI_DT=y CONFIG_MTD_NAND_DENALI_DT=y
CONFIG_MTD_SPI_NOR=y CONFIG_MTD_SPI_NOR=y
diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig diff --git a/arch/arm/configs/tegra_defconfig.porig b/arch/arm/configs/tegra_defconfig.porig
index 13ef3e4dcbb7..0fa4a025abdd 100644 new file mode 100644
--- a/arch/arm/configs/tegra_defconfig index 000000000000..0965ed0501dc
+++ b/arch/arm/configs/tegra_defconfig --- /dev/null
@@ -86,7 +86,6 @@ CONFIG_DEVTMPFS=y +++ b/arch/arm/configs/tegra_defconfig.porig
CONFIG_DEVTMPFS_MOUNT=y @@ -0,0 +1,341 @@
CONFIG_TEGRA_GMI=y +CONFIG_SYSVIPC=y
CONFIG_MTD=y +CONFIG_NO_HZ=y
-CONFIG_MTD_M25P80=y +CONFIG_HIGH_RES_TIMERS=y
CONFIG_MTD_SPI_NOR=y +CONFIG_PREEMPT=y
CONFIG_BLK_DEV_LOOP=y +CONFIG_IKCONFIG=y
CONFIG_AD525X_DPOT=y +CONFIG_IKCONFIG_PROC=y
+CONFIG_CGROUPS=y
+CONFIG_CGROUP_SCHED=y
+CONFIG_RT_GROUP_SCHED=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_DEBUG=y
+CONFIG_NAMESPACES=y
+CONFIG_USER_NS=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_ELF_CORE is not set
+CONFIG_EMBEDDED=y
+CONFIG_PERF_EVENTS=y
+CONFIG_SLAB=y
+CONFIG_ARCH_TEGRA=y
+CONFIG_SMP=y
+CONFIG_HIGHMEM=y
+CONFIG_KEXEC=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPU_IDLE=y
+CONFIG_ARM_TEGRA_CPUIDLE=y
+CONFIG_VFP=y
+CONFIG_NEON=y
+CONFIG_TRUSTED_FOUNDATIONS=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_CMA=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_INET_ESP=y
+# CONFIG_INET_DIAG is not set
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_OPTIMISTIC_DAD=y
+CONFIG_INET6_AH=y
+CONFIG_INET6_ESP=y
+CONFIG_INET6_IPCOMP=y
+CONFIG_IPV6_MIP6=y
+CONFIG_IPV6_TUNNEL=y
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_CAN=y
+CONFIG_CAN_MCP251X=y
+CONFIG_BT=y
+CONFIG_BT_RFCOMM=y
+CONFIG_BT_BNEP=y
+CONFIG_BT_HIDP=y
+CONFIG_BT_HCIBTUSB=m
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_BCM=y
+CONFIG_CFG80211=y
+CONFIG_MAC80211=y
+CONFIG_RFKILL=y
+CONFIG_RFKILL_INPUT=y
+CONFIG_RFKILL_GPIO=y
+CONFIG_NFC=y
+CONFIG_NFC_HCI=y
+CONFIG_NFC_SHDLC=y
+CONFIG_NFC_PN544_I2C=y
+CONFIG_PCI=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_TEGRA=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_TEGRA_GMI=y
+CONFIG_MTD=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_AD525X_DPOT=y
+CONFIG_AD525X_DPOT_I2C=y
+CONFIG_ICS932S401=y
+CONFIG_APDS9802ALS=y
+CONFIG_ISL29003=y
+CONFIG_EEPROM_AT24=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SR=y
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_ATA=y
+CONFIG_SATA_AHCI=y
+CONFIG_AHCI_TEGRA=y
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=y
+CONFIG_IGB=y
+CONFIG_R8169=y
+CONFIG_USB_PEGASUS=y
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_SMSC75XX=y
+CONFIG_USB_NET_SMSC95XX=y
+CONFIG_BRCMFMAC=m
+CONFIG_RT2X00=y
+CONFIG_RT2800USB=m
+CONFIG_INPUT_JOYDEV=y
+CONFIG_INPUT_EVDEV=y
+CONFIG_KEYBOARD_GPIO=y
+CONFIG_KEYBOARD_TEGRA=y
+CONFIG_KEYBOARD_CROS_EC=y
+CONFIG_KEYBOARD_CAP11XX=y
+CONFIG_MOUSE_PS2_ELANTECH=y
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ATMEL_MXT=y
+CONFIG_TOUCHSCREEN_ELAN=y
+CONFIG_TOUCHSCREEN_WM97XX=y
+# CONFIG_TOUCHSCREEN_WM9705 is not set
+# CONFIG_TOUCHSCREEN_WM9713 is not set
+CONFIG_TOUCHSCREEN_STMPE=y
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_GPIO_VIBRA=y
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SERIAL_TEGRA=y
+CONFIG_SERIAL_DEV_BUS=y
+# CONFIG_HW_RANDOM is not set
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX_PCA954x=y
+CONFIG_I2C_MUX_PINCTRL=y
+CONFIG_I2C_TEGRA=y
+CONFIG_SPI=y
+CONFIG_SPI_TEGRA114=y
+CONFIG_SPI_TEGRA20_SFLASH=y
+CONFIG_SPI_TEGRA20_SLINK=y
+CONFIG_PINCTRL_AS3722=y
+CONFIG_PINCTRL_MAX77620=y
+CONFIG_PINCTRL_PALMAS=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_PCA953X=y
+CONFIG_GPIO_PCA953X_IRQ=y
+CONFIG_GPIO_MAX77620=y
+CONFIG_GPIO_PALMAS=y
+CONFIG_GPIO_TPS6586X=y
+CONFIG_GPIO_TPS65910=y
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_AS3722=y
+CONFIG_POWER_RESET_GPIO=y
+CONFIG_BATTERY_SBS=y
+CONFIG_BATTERY_BQ27XXX=y
+CONFIG_CHARGER_GPIO=y
+CONFIG_CHARGER_SMB347=y
+CONFIG_CHARGER_TPS65090=y
+CONFIG_BATTERY_ACER_A500=y
+CONFIG_SENSORS_LM90=y
+CONFIG_SENSORS_LM95245=y
+CONFIG_THERMAL=y
+CONFIG_THERMAL_STATISTICS=y
+CONFIG_CPU_THERMAL=y
+CONFIG_DEVFREQ_THERMAL=y
+CONFIG_TEGRA_SOCTHERM=m
+CONFIG_TEGRA30_TSENSOR=m
+CONFIG_WATCHDOG=y
+CONFIG_MAX77620_WATCHDOG=y
+CONFIG_TEGRA_WATCHDOG=y
+CONFIG_MFD_AS3722=y
+CONFIG_MFD_MAX77620=y
+CONFIG_MFD_MAX8907=y
+CONFIG_MFD_STMPE=y
+CONFIG_MFD_PALMAS=y
+CONFIG_MFD_TPS65090=y
+CONFIG_MFD_TPS6586X=y
+CONFIG_MFD_TPS65910=y
+CONFIG_MFD_ACER_A500_EC=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_AS3722=y
+CONFIG_REGULATOR_GPIO=y
+CONFIG_REGULATOR_MAX77620=y
+CONFIG_REGULATOR_MAX8907=y
+CONFIG_REGULATOR_PALMAS=y
+CONFIG_REGULATOR_TPS51632=y
+CONFIG_REGULATOR_TPS62360=y
+CONFIG_REGULATOR_TPS65090=y
+CONFIG_REGULATOR_TPS6586X=y
+CONFIG_REGULATOR_TPS65910=y
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_MEDIA_USB_SUPPORT=y
+CONFIG_USB_VIDEO_CLASS=y
+CONFIG_USB_GSPCA=y
+CONFIG_DRM=y
+CONFIG_DRM_NOUVEAU=m
+CONFIG_DRM_TEGRA=y
+CONFIG_DRM_TEGRA_STAGING=y
+CONFIG_DRM_PANEL_LVDS=y
+CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_LVDS_CODEC=y
+CONFIG_FB=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_PWM=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
+CONFIG_LOGO=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_DRIVERS is not set
+CONFIG_SND_HDA_TEGRA=y
+CONFIG_SND_HDA_INPUT_BEEP=y
+CONFIG_SND_HDA_PATCH_LOADER=y
+CONFIG_SND_HDA_CODEC_REALTEK=y
+CONFIG_SND_HDA_CODEC_HDMI=y
+# CONFIG_SND_ARM is not set
+# CONFIG_SND_SPI is not set
+# CONFIG_SND_USB is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_TEGRA=y
+CONFIG_SND_SOC_TEGRA20_I2S=y
+CONFIG_SND_SOC_TEGRA30_I2S=y
+CONFIG_SND_SOC_TEGRA_RT5640=y
+CONFIG_SND_SOC_TEGRA_WM8753=y
+CONFIG_SND_SOC_TEGRA_WM8903=y
+CONFIG_SND_SOC_TEGRA_WM9712=y
+CONFIG_SND_SOC_TEGRA_TRIMSLICE=y
+CONFIG_SND_SOC_TEGRA_ALC5632=y
+CONFIG_SND_SOC_TEGRA_MAX98090=y
+CONFIG_SND_SOC_TEGRA_SGTL5000=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_TEGRA=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_ACM=y
+CONFIG_USB_WDM=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_GADGET=y
+CONFIG_MMC=y
+CONFIG_MMC_BLOCK_MINORS=16
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_TEGRA=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_PWM=y
+CONFIG_LEDS_ACER_A500=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_ONESHOT=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_LEDS_TRIGGER_TRANSIENT=y
+CONFIG_LEDS_TRIGGER_CAMERA=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_AS3722=y
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_MAX8907=y
+CONFIG_RTC_DRV_MAX77686=y
+CONFIG_RTC_DRV_PALMAS=y
+CONFIG_RTC_DRV_TPS6586X=y
+CONFIG_RTC_DRV_TPS65910=y
+CONFIG_RTC_DRV_EM3027=y
+CONFIG_RTC_DRV_TEGRA=y
+CONFIG_DMADEVICES=y
+CONFIG_TEGRA20_APB_DMA=y
+CONFIG_STAGING=y
+CONFIG_MFD_NVEC=y
+CONFIG_KEYBOARD_NVEC=y
+CONFIG_SERIO_NVEC_PS2=y
+CONFIG_NVEC_POWER=y
+CONFIG_NVEC_PAZ00=y
+CONFIG_STAGING_MEDIA=y
+CONFIG_TEGRA_VDE=y
+CONFIG_CHROME_PLATFORMS=y
+CONFIG_CROS_EC=y
+CONFIG_TEGRA_IOMMU_GART=y
+CONFIG_TEGRA_IOMMU_SMMU=y
+CONFIG_ARCH_TEGRA_2x_SOC=y
+CONFIG_ARCH_TEGRA_3x_SOC=y
+CONFIG_ARCH_TEGRA_114_SOC=y
+CONFIG_ARCH_TEGRA_124_SOC=y
+CONFIG_ARM_TEGRA_DEVFREQ=y
+CONFIG_MEMORY=y
+CONFIG_IIO=y
+CONFIG_KXCJK1013=y
+CONFIG_MPU3050_I2C=y
+CONFIG_INV_MPU6050_I2C=y
+CONFIG_AL3010=y
+CONFIG_SENSORS_ISL29018=y
+CONFIG_SENSORS_ISL29028=y
+CONFIG_AK8974=y
+CONFIG_AK8975=y
+CONFIG_PWM=y
+CONFIG_PWM_TEGRA=y
+CONFIG_PHY_TEGRA_XUSB=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_DNOTIFY is not set
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_LZO=y
+CONFIG_SQUASHFS_XZ=y
+CONFIG_PSTORE=y
+CONFIG_PSTORE_LZO_COMPRESS=y
+CONFIG_PSTORE_LZ4_COMPRESS=y
+CONFIG_PSTORE_LZ4HC_COMPRESS=y
+CONFIG_PSTORE_842_COMPRESS=y
+CONFIG_PSTORE_CONSOLE=y
+CONFIG_PSTORE_RAM=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_CRYPTO_TWOFISH=y
+CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=64
+CONFIG_PRINTK_TIME=y
+CONFIG_DEBUG_INFO=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_SLAB=y
+CONFIG_DEBUG_VM=y
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_SCHEDSTATS=y
+# CONFIG_DEBUG_PREEMPT is not set
+CONFIG_DEBUG_MUTEXES=y
+CONFIG_DEBUG_SG=y
+CONFIG_DEBUG_LL=y
+CONFIG_EARLY_PRINTK=y
-- --
2.19.1 2.19.1
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