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-rw-r--r--target/linux/generic/patches-3.14/501-yaffs-3.5-convert-to-use-kuid_t-kgid_t.patch155
-rw-r--r--target/linux/generic/patches-3.14/501-yaffs-add-missing-flush-arguments.patch38
-rw-r--r--target/linux/generic/patches-3.14/502-yaffs-3.10-disable-proc-entry.patch44
-rw-r--r--target/linux/generic/patches-3.14/502-yaffs-fix-compat-tags-handling.patch (renamed from target/linux/generic/patches-3.14/504-yaffs-fix-compat-tags-handling.patch)0
-rw-r--r--target/linux/generic/patches-3.14/503-yaffs-3.12-convert-readdir-to-iterate.patch129
-rw-r--r--target/linux/generic/patches-3.14/503-yaffs-add-tags-9bytes-mount-option.patch24
-rw-r--r--target/linux/generic/patches-3.14/504-yaffs-3.16-new-fops.patch25
7 files changed, 71 insertions, 344 deletions
diff --git a/target/linux/generic/patches-3.14/501-yaffs-3.5-convert-to-use-kuid_t-kgid_t.patch b/target/linux/generic/patches-3.14/501-yaffs-3.5-convert-to-use-kuid_t-kgid_t.patch
deleted file mode 100644
index c1f7367..0000000
--- a/target/linux/generic/patches-3.14/501-yaffs-3.5-convert-to-use-kuid_t-kgid_t.patch
+++ /dev/null
@@ -1,155 +0,0 @@
---- a/fs/yaffs2/yaffs_vfs.c
-+++ b/fs/yaffs2/yaffs_vfs.c
-@@ -329,6 +329,33 @@ static int yaffs_readpage(struct file *f
- return ret;
- }
-
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
-+#define YCRED_FSUID() from_kuid(&init_user_ns, current_fsuid())
-+#define YCRED_FSGID() from_kgid(&init_user_ns, current_fsgid())
-+#else
-+#define YCRED_FSUID() YCRED(current)->fsuid
-+#define YCRED_FSGID() YCRED(current)->fsgid
-+
-+static inline uid_t i_uid_read(const struct inode *inode)
-+{
-+ return inode->i_uid;
-+}
-+
-+static inline gid_t i_gid_read(const struct inode *inode)
-+{
-+ return inode->i_gid;
-+}
-+
-+static inline void i_uid_write(struct inode *inode, uid_t uid)
-+{
-+ inode->i_uid = uid;
-+}
-+
-+static inline void i_gid_write(struct inode *inode, gid_t gid)
-+{
-+ inode->i_gid = gid;
-+}
-+#endif
-
- static void yaffs_set_super_dirty_val(struct yaffs_dev *dev, int val)
- {
-@@ -1225,9 +1252,9 @@ static int yaffs_mknod(struct inode *dir
- struct yaffs_obj *parent = yaffs_inode_to_obj(dir);
-
- int error = -ENOSPC;
-- uid_t uid = YCRED(current)->fsuid;
-+ uid_t uid = YCRED_FSUID();
- gid_t gid =
-- (dir->i_mode & S_ISGID) ? dir->i_gid : YCRED(current)->fsgid;
-+ (dir->i_mode & S_ISGID) ? i_gid_read(dir) : YCRED_FSGID();
-
- if ((dir->i_mode & S_ISGID) && S_ISDIR(mode))
- mode |= S_ISGID;
-@@ -1424,9 +1451,9 @@ static int yaffs_symlink(struct inode *d
- {
- struct yaffs_obj *obj;
- struct yaffs_dev *dev;
-- uid_t uid = YCRED(current)->fsuid;
-+ uid_t uid = YCRED_FSUID();
- gid_t gid =
-- (dir->i_mode & S_ISGID) ? dir->i_gid : YCRED(current)->fsgid;
-+ (dir->i_mode & S_ISGID) ? i_gid_read(dir) : YCRED_FSGID();
-
- yaffs_trace(YAFFS_TRACE_OS, "yaffs_symlink");
-
-@@ -1829,8 +1856,8 @@ static void yaffs_fill_inode_from_obj(st
-
- inode->i_ino = obj->obj_id;
- inode->i_mode = obj->yst_mode;
-- inode->i_uid = obj->yst_uid;
-- inode->i_gid = obj->yst_gid;
-+ i_uid_write(inode, obj->yst_uid);
-+ i_gid_write(inode, obj->yst_gid);
- #if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19))
- inode->i_blksize = inode->i_sb->s_blocksize;
- #endif
-@@ -1856,7 +1883,7 @@ static void yaffs_fill_inode_from_obj(st
-
- yaffs_trace(YAFFS_TRACE_OS,
- "yaffs_fill_inode mode %x uid %d gid %d size %lld count %d",
-- inode->i_mode, inode->i_uid, inode->i_gid,
-+ inode->i_mode, i_uid_read(inode), i_gid_read(inode),
- inode->i_size, atomic_read(&inode->i_count));
-
- switch (obj->yst_mode & S_IFMT) {
---- a/fs/yaffs2/yaffs_attribs.c
-+++ b/fs/yaffs2/yaffs_attribs.c
-@@ -14,6 +14,48 @@
- #include "yaffs_guts.h"
- #include "yaffs_attribs.h"
-
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0))
-+static inline uid_t ia_uid_read(const struct iattr *iattr)
-+{
-+ return from_kuid(&init_user_ns, iattr->ia_uid);
-+}
-+
-+static inline gid_t ia_gid_read(const struct iattr *iattr)
-+{
-+ return from_kgid(&init_user_ns, iattr->ia_gid);
-+}
-+
-+static inline void ia_uid_write(struct iattr *iattr, uid_t uid)
-+{
-+ iattr->ia_uid = make_kuid(&init_user_ns, uid);
-+}
-+
-+static inline void ia_gid_write(struct iattr *iattr, gid_t gid)
-+{
-+ iattr->ia_gid = make_kgid(&init_user_ns, gid);
-+}
-+#else
-+static inline uid_t ia_uid_read(const struct iattr *iattr)
-+{
-+ return iattr->ia_uid;
-+}
-+
-+static inline gid_t ia_gid_read(const struct iattr *inode)
-+{
-+ return iattr->ia_gid;
-+}
-+
-+static inline void ia_uid_write(struct iattr *iattr, uid_t uid)
-+{
-+ iattr->ia_uid = uid;
-+}
-+
-+static inline void ia_gid_write(struct iattr *iattr, gid_t gid)
-+{
-+ iattr->ia_gid = gid;
-+}
-+#endif
-+
- void yaffs_load_attribs(struct yaffs_obj *obj, struct yaffs_obj_hdr *oh)
- {
- obj->yst_uid = oh->yst_uid;
-@@ -77,9 +119,9 @@ int yaffs_set_attribs(struct yaffs_obj *
- if (valid & ATTR_MODE)
- obj->yst_mode = attr->ia_mode;
- if (valid & ATTR_UID)
-- obj->yst_uid = attr->ia_uid;
-+ obj->yst_uid = ia_uid_read(attr);
- if (valid & ATTR_GID)
-- obj->yst_gid = attr->ia_gid;
-+ obj->yst_gid = ia_gid_read(attr);
-
- if (valid & ATTR_ATIME)
- obj->yst_atime = Y_TIME_CONVERT(attr->ia_atime);
-@@ -103,9 +145,9 @@ int yaffs_get_attribs(struct yaffs_obj *
-
- attr->ia_mode = obj->yst_mode;
- valid |= ATTR_MODE;
-- attr->ia_uid = obj->yst_uid;
-+ ia_uid_write(attr, obj->yst_uid);
- valid |= ATTR_UID;
-- attr->ia_gid = obj->yst_gid;
-+ ia_gid_write(attr, obj->yst_gid);
- valid |= ATTR_GID;
-
- Y_TIME_CONVERT(attr->ia_atime) = obj->yst_atime;
diff --git a/target/linux/generic/patches-3.14/501-yaffs-add-missing-flush-arguments.patch b/target/linux/generic/patches-3.14/501-yaffs-add-missing-flush-arguments.patch
new file mode 100644
index 0000000..d5ccc3e
--- /dev/null
+++ b/target/linux/generic/patches-3.14/501-yaffs-add-missing-flush-arguments.patch
@@ -0,0 +1,38 @@
+--- a/fs/yaffs2/yaffs_vfs.c
++++ b/fs/yaffs2/yaffs_vfs.c
+@@ -738,7 +738,7 @@ static int yaffs_file_flush(struct file
+
+ yaffs_gross_lock(dev);
+
+- yaffs_flush_file(obj, 1, 0);
++ yaffs_flush_file(obj, 1, 0, 1);
+
+ yaffs_gross_unlock(dev);
+
+@@ -768,7 +768,7 @@ static int yaffs_sync_object(struct file
+ yaffs_trace(YAFFS_TRACE_OS | YAFFS_TRACE_SYNC,
+ "yaffs_sync_object");
+ yaffs_gross_lock(dev);
+- yaffs_flush_file(obj, 1, datasync);
++ yaffs_flush_file(obj, 1, datasync, 1);
+ yaffs_gross_unlock(dev);
+ return 0;
+ }
+@@ -2187,7 +2187,7 @@ static void yaffs_flush_inodes(struct su
+ yaffs_trace(YAFFS_TRACE_OS,
+ "flushing obj %d",
+ obj->obj_id);
+- yaffs_flush_file(obj, 1, 0);
++ yaffs_flush_file(obj, 1, 0, 1);
+ }
+ }
+ }
+@@ -2200,7 +2200,7 @@ static void yaffs_flush_super(struct sup
+
+ yaffs_flush_inodes(sb);
+ yaffs_update_dirty_dirs(dev);
+- yaffs_flush_whole_cache(dev);
++ yaffs_flush_whole_cache(dev, 1);
+ if (do_checkpoint)
+ yaffs_checkpoint_save(dev);
+ }
diff --git a/target/linux/generic/patches-3.14/502-yaffs-3.10-disable-proc-entry.patch b/target/linux/generic/patches-3.14/502-yaffs-3.10-disable-proc-entry.patch
deleted file mode 100644
index 5b73d38..0000000
--- a/target/linux/generic/patches-3.14/502-yaffs-3.10-disable-proc-entry.patch
+++ /dev/null
@@ -1,44 +0,0 @@
---- a/fs/yaffs2/yaffs_vfs.c
-+++ b/fs/yaffs2/yaffs_vfs.c
-@@ -3025,6 +3025,7 @@ static DECLARE_FSTYPE(yaffs2_fs_type, "y
- #endif
-
-
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0))
- static struct proc_dir_entry *my_proc_entry;
-
- static char *yaffs_dump_dev_part0(char *buf, struct yaffs_dev *dev)
-@@ -3398,6 +3399,7 @@ static int yaffs_proc_write(struct file
- return yaffs_proc_debug_write(file, buf, count, data);
- return yaffs_proc_write_trace_options(file, buf, count, data);
- }
-+#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)) */
-
- /* Stuff to handle installation of file systems */
- struct file_system_to_install {
-@@ -3421,6 +3423,7 @@ static int __init init_yaffs_fs(void)
-
- mutex_init(&yaffs_context_lock);
-
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0))
- /* Install the proc_fs entries */
- my_proc_entry = create_proc_entry("yaffs",
- S_IRUGO | S_IFREG, YPROC_ROOT);
-@@ -3432,6 +3435,7 @@ static int __init init_yaffs_fs(void)
- } else {
- return -ENOMEM;
- }
-+#endif
-
- /* Now add the file system entries */
-
-@@ -3468,7 +3472,9 @@ static void __exit exit_yaffs_fs(void)
- yaffs_trace(YAFFS_TRACE_ALWAYS,
- "yaffs built " __DATE__ " " __TIME__ " removing.");
-
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0))
- remove_proc_entry("yaffs", YPROC_ROOT);
-+#endif
-
- fsinst = fs_to_install;
-
diff --git a/target/linux/generic/patches-3.14/504-yaffs-fix-compat-tags-handling.patch b/target/linux/generic/patches-3.14/502-yaffs-fix-compat-tags-handling.patch
index a18cf6f..a18cf6f 100644
--- a/target/linux/generic/patches-3.14/504-yaffs-fix-compat-tags-handling.patch
+++ b/target/linux/generic/patches-3.14/502-yaffs-fix-compat-tags-handling.patch
diff --git a/target/linux/generic/patches-3.14/503-yaffs-3.12-convert-readdir-to-iterate.patch b/target/linux/generic/patches-3.14/503-yaffs-3.12-convert-readdir-to-iterate.patch
deleted file mode 100644
index 586c141..0000000
--- a/target/linux/generic/patches-3.14/503-yaffs-3.12-convert-readdir-to-iterate.patch
+++ /dev/null
@@ -1,129 +0,0 @@
---- a/fs/yaffs2/yaffs_vfs.c
-+++ b/fs/yaffs2/yaffs_vfs.c
-@@ -1701,6 +1701,110 @@ static void yaffs_remove_obj_callback(st
-
- /*-----------------------------------------------------------------*/
-
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 12, 0))
-+static int yaffs_readdir(struct file *file, struct dir_context *ctx)
-+{
-+ struct yaffs_obj *obj;
-+ struct yaffs_dev *dev;
-+ struct yaffs_search_context *sc;
-+ struct inode *inode = file->f_dentry->d_inode;
-+ unsigned long offset, curoffs;
-+ struct yaffs_obj *l;
-+ int ret_val = 0;
-+
-+ char name[YAFFS_MAX_NAME_LENGTH + 1];
-+
-+ obj = yaffs_dentry_to_obj(file->f_dentry);
-+ dev = obj->my_dev;
-+
-+ yaffs_gross_lock(dev);
-+
-+ yaffs_dev_to_lc(dev)->readdir_process = current;
-+
-+ offset = ctx->pos;
-+
-+ sc = yaffs_new_search(obj);
-+ if (!sc) {
-+ ret_val = -ENOMEM;
-+ goto out;
-+ }
-+
-+ yaffs_trace(YAFFS_TRACE_OS,
-+ "yaffs_readdir: starting at %d", (int)offset);
-+
-+ if (offset == 0) {
-+ yaffs_trace(YAFFS_TRACE_OS,
-+ "yaffs_readdir: entry . ino %d",
-+ (int)inode->i_ino);
-+ yaffs_gross_unlock(dev);
-+ if (!dir_emit_dot(file, ctx)) {
-+ yaffs_gross_lock(dev);
-+ goto out;
-+ }
-+ yaffs_gross_lock(dev);
-+ offset++;
-+ ctx->pos++;
-+ }
-+ if (offset == 1) {
-+ yaffs_trace(YAFFS_TRACE_OS,
-+ "yaffs_readdir: entry .. ino %d",
-+ (int)file->f_dentry->d_parent->d_inode->i_ino);
-+ yaffs_gross_unlock(dev);
-+ if (!dir_emit_dotdot(file, ctx)) {
-+ yaffs_gross_lock(dev);
-+ goto out;
-+ }
-+ yaffs_gross_lock(dev);
-+ offset++;
-+ ctx->pos++;
-+ }
-+
-+ curoffs = 1;
-+
-+ /* If the directory has changed since the open or last call to
-+ readdir, rewind to after the 2 canned entries. */
-+ if (file->f_version != inode->i_version) {
-+ offset = 2;
-+ ctx->pos = offset;
-+ file->f_version = inode->i_version;
-+ }
-+
-+ while (sc->next_return) {
-+ curoffs++;
-+ l = sc->next_return;
-+ if (curoffs >= offset) {
-+ int this_inode = yaffs_get_obj_inode(l);
-+ int this_type = yaffs_get_obj_type(l);
-+
-+ yaffs_get_obj_name(l, name, YAFFS_MAX_NAME_LENGTH + 1);
-+ yaffs_trace(YAFFS_TRACE_OS,
-+ "yaffs_readdir: %s inode %d",
-+ name, yaffs_get_obj_inode(l));
-+
-+ yaffs_gross_unlock(dev);
-+
-+ if (!dir_emit(ctx, name, strlen(name),
-+ this_inode, this_type) < 0) {
-+ yaffs_gross_lock(dev);
-+ goto out;
-+ }
-+
-+ yaffs_gross_lock(dev);
-+
-+ offset++;
-+ ctx->pos++;
-+ }
-+ yaffs_search_advance(sc);
-+ }
-+
-+out:
-+ yaffs_search_end(sc);
-+ yaffs_dev_to_lc(dev)->readdir_process = NULL;
-+ yaffs_gross_unlock(dev);
-+
-+ return ret_val;
-+}
-+#else
- static int yaffs_readdir(struct file *f, void *dirent, filldir_t filldir)
- {
- struct yaffs_obj *obj;
-@@ -1807,10 +1911,15 @@ out:
-
- return ret_val;
- }
-+#endif
-
- static const struct file_operations yaffs_dir_operations = {
- .read = generic_read_dir,
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 12, 0))
-+ .iterate = yaffs_readdir,
-+#else
- .readdir = yaffs_readdir,
-+#endif
- .fsync = yaffs_sync_object,
- .llseek = generic_file_llseek,
- };
diff --git a/target/linux/generic/patches-3.14/503-yaffs-add-tags-9bytes-mount-option.patch b/target/linux/generic/patches-3.14/503-yaffs-add-tags-9bytes-mount-option.patch
index 4858519..9ecaa72 100644
--- a/target/linux/generic/patches-3.14/503-yaffs-add-tags-9bytes-mount-option.patch
+++ b/target/linux/generic/patches-3.14/503-yaffs-add-tags-9bytes-mount-option.patch
@@ -4,7 +4,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
--- a/fs/yaffs2/yaffs_vfs.c
+++ b/fs/yaffs2/yaffs_vfs.c
-@@ -2634,6 +2634,7 @@ static const struct super_operations yaf
+@@ -2605,6 +2605,7 @@ static const struct super_operations yaf
struct yaffs_options {
int inband_tags;
@@ -12,7 +12,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
int skip_checkpoint_read;
int skip_checkpoint_write;
int no_cache;
-@@ -2673,6 +2674,8 @@ static int yaffs_parse_options(struct ya
+@@ -2644,6 +2645,8 @@ static int yaffs_parse_options(struct ya
if (!strcmp(cur_opt, "inband-tags")) {
options->inband_tags = 1;
@@ -21,7 +21,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
} else if (!strcmp(cur_opt, "tags-ecc-off")) {
options->tags_ecc_on = 0;
options->tags_ecc_overridden = 1;
-@@ -2746,7 +2749,6 @@ static struct super_block *yaffs_interna
+@@ -2717,7 +2720,6 @@ static struct super_block *yaffs_interna
struct yaffs_param *param;
int read_only = 0;
@@ -29,7 +29,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
struct yaffs_options options;
-@@ -2786,6 +2788,9 @@ static struct super_block *yaffs_interna
+@@ -2757,6 +2759,9 @@ static struct super_block *yaffs_interna
memset(&options, 0, sizeof(options));
@@ -39,7 +39,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
if (yaffs_parse_options(&options, data_str)) {
/* Option parsing failed */
return NULL;
-@@ -2819,17 +2824,22 @@ static struct super_block *yaffs_interna
+@@ -2790,17 +2795,22 @@ static struct super_block *yaffs_interna
}
/* Added NCB 26/5/2006 for completeness */
@@ -68,7 +68,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
return NULL;
/* OK, so if we got here, we have an MTD that's NAND and looks
-@@ -2890,7 +2900,8 @@ static struct super_block *yaffs_interna
+@@ -2857,7 +2867,8 @@ static struct super_block *yaffs_interna
param->n_reserved_blocks = 5;
param->n_caches = (options.no_cache) ? 0 : 10;
@@ -80,15 +80,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
if (options.lazy_loading_overridden)
--- a/fs/yaffs2/yaffs_mtdif.c
+++ b/fs/yaffs2/yaffs_mtdif.c
-@@ -16,6 +16,7 @@
- #include "yaffs_mtdif.h"
-
- #include "linux/mtd/mtd.h"
-+#include "uapi/linux/major.h"
- #include "linux/types.h"
- #include "linux/time.h"
- #include "linux/mtd/nand.h"
-@@ -276,7 +277,8 @@ struct mtd_info * yaffs_get_mtd_device(d
+@@ -278,7 +278,8 @@ struct mtd_info * yaffs_get_mtd_device(d
return mtd;
}
@@ -98,7 +90,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
{
if (yaffs_version == 2) {
if ((WRITE_SIZE(mtd) < YAFFS_MIN_YAFFS2_CHUNK_SIZE ||
-@@ -295,6 +297,12 @@ int yaffs_verify_mtd(struct mtd_info *mt
+@@ -297,6 +298,12 @@ int yaffs_verify_mtd(struct mtd_info *mt
);
return -1;
}
diff --git a/target/linux/generic/patches-3.14/504-yaffs-3.16-new-fops.patch b/target/linux/generic/patches-3.14/504-yaffs-3.16-new-fops.patch
new file mode 100644
index 0000000..11c6da0
--- /dev/null
+++ b/target/linux/generic/patches-3.14/504-yaffs-3.16-new-fops.patch
@@ -0,0 +1,25 @@
+--- a/fs/yaffs2/yaffs_vfs.c
++++ b/fs/yaffs2/yaffs_vfs.c
+@@ -774,7 +774,21 @@ static int yaffs_sync_object(struct file
+ }
+
+
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22))
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0))
++static const struct file_operations yaffs_file_operations = {
++ .read = new_sync_read,
++ .read_iter = generic_file_read_iter,
++ .write = new_sync_write,
++ .write_iter = generic_file_write_iter,
++ .mmap = generic_file_mmap,
++ .flush = yaffs_file_flush,
++ .fsync = yaffs_sync_object,
++ .splice_read = generic_file_splice_read,
++ .splice_write = iter_file_splice_write,
++ .llseek = generic_file_llseek,
++};
++
++#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22))
+ static const struct file_operations yaffs_file_operations = {
+ .read = do_sync_read,
+ .write = do_sync_write,
generated by cgit v1.1 at 2024-12-27 16:45:46 +0000