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authorLinus Torvalds <torvalds@linux-foundation.org>2019-06-06 12:25:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-06-06 12:25:56 -0700
commit211758573b01f4cd27308464573d112ef85e0e1a (patch)
treebbcaef5d1a3f4cc52037716b458295562baee7b2 /include/uapi
parent459aa077a2f21e21bb0849007bc6909b0d20b1f6 (diff)
parent26eb3bae5003585806124c880bba5bef82c80a23 (diff)
Merge tag 'fuse-fixes-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
Pull fuse fixes from Miklos Szeredi: "This fixes a leaked inode lock in an error cleanup path and a data consistency issue with copy_file_range(). It also adds a new flag for the WRITE request that allows userspace filesystems to clear suid/sgid bits on the file if necessary" * tag 'fuse-fixes-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: extract helper for range writeback fuse: fix copy_file_range() in the writeback case fuse: add FUSE_WRITE_KILL_PRIV fuse: fallocate: fix return with locked inode
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/fuse.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h
index 19fb55e3c73e..2971d29a42e4 100644
--- a/include/uapi/linux/fuse.h
+++ b/include/uapi/linux/fuse.h
@@ -130,6 +130,9 @@
* 7.30
* - add FUSE_EXPLICIT_INVAL_DATA
* - add FUSE_IOCTL_COMPAT_X32
+ *
+ * 7.31
+ * - add FUSE_WRITE_KILL_PRIV flag
*/
#ifndef _LINUX_FUSE_H
@@ -165,7 +168,7 @@
#define FUSE_KERNEL_VERSION 7
/** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 30
+#define FUSE_KERNEL_MINOR_VERSION 31
/** The node ID of the root inode */
#define FUSE_ROOT_ID 1
@@ -327,9 +330,11 @@ struct fuse_file_lock {
*
* FUSE_WRITE_CACHE: delayed write from page cache, file handle is guessed
* FUSE_WRITE_LOCKOWNER: lock_owner field is valid
+ * FUSE_WRITE_KILL_PRIV: kill suid and sgid bits
*/
#define FUSE_WRITE_CACHE (1 << 0)
#define FUSE_WRITE_LOCKOWNER (1 << 1)
+#define FUSE_WRITE_KILL_PRIV (1 << 2)
/**
* Read flags