compel: add open_tree syscall

Will use this for cross mount namespace bindmounts.

Note: don't need separate kdat for mount-v2, as MOVE_MOUNT_SET_GROUP
were added much later than open_tree and all related fixups.

Signed-off-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com>

6 files changed, 6 insertions, 0 deletions

diff --git a/compel/arch/arm/plugins/std/syscalls/syscall.def b/compel/arch/arm/plugins/std/syscalls/syscall.def
index 6b9cd8b8e..a422b4905 100644
--- a/compel/arch/arm/plugins/std/syscalls/syscall.def
+++ b/compel/arch/arm/plugins/std/syscalls/syscall.def
@@ -112,6 +112,7 @@ userfaultfd			282	388	(int flags)
 fallocate			47	352	(int fd, int mode, loff_t offset, loff_t len)
 cacheflush			!	983042	(void *start, void *end, int flags)
 ppoll				73	336	(struct pollfd *fds, unsigned int nfds, const struct timespec *tmo, const sigset_t *sigmask, size_t sigsetsize)
+open_tree			428	428	(int dirfd, const char *pathname, unsigned int flags)
 move_mount			429	429	(int from_dfd, const char *from_pathname, int to_dfd, const char *to_pathname, int flags)
 fsopen				430	430	(char *fsname, unsigned int flags)
 fsconfig			431	431	(int fd, unsigned int cmd, const char *key, const char *value, int aux)
diff --git a/compel/arch/mips/plugins/std/syscalls/syscall_64.tbl b/compel/arch/mips/plugins/std/syscalls/syscall_64.tbl
index 430df1824..745782285 100644
--- a/compel/arch/mips/plugins/std/syscalls/syscall_64.tbl
+++ b/compel/arch/mips/plugins/std/syscalls/syscall_64.tbl
@@ -109,6 +109,7 @@ __NR_memfd_create		5314		sys_memfd_create	(const char *name, unsigned int flags)
 __NR_userfaultfd		5317		sys_userfaultfd		(int flags)
 
 ##TODO for kernel
+__NR_open_tree			5428		sys_open_tree		(int dirfd, const char *pathname, unsigned int flags)
 __NR_move_mount			5429		sys_move_mount		(int from_dfd, const char *from_pathname, int to_dfd, const char *to_pathname, int flags)
 __NR_fsopen			5430		sys_fsopen		(char *fsname, unsigned int flags)
 __NR_fsconfig			5431		sys_fsconfig		(int fd, unsigned int cmd, const char *key, const char *value, int aux)
diff --git a/compel/arch/ppc64/plugins/std/syscalls/syscall-ppc64.tbl b/compel/arch/ppc64/plugins/std/syscalls/syscall-ppc64.tbl
index 138eec2af..0eceebe22 100644
--- a/compel/arch/ppc64/plugins/std/syscalls/syscall-ppc64.tbl
+++ b/compel/arch/ppc64/plugins/std/syscalls/syscall-ppc64.tbl
@@ -108,6 +108,7 @@ __NR_gettimeofday	78		sys_gettimeofday	(struct timeval *tv, struct timezone *tz)
 __NR_preadv		320		sys_preadv_raw		(int fd, struct iovec *iov, unsigned long nr, unsigned long pos_l, unsigned long pos_h)
 __NR_userfaultfd	364		sys_userfaultfd		(int flags)
 __NR_ppoll		281		sys_ppoll		(struct pollfd *fds, unsigned int nfds, const struct timespec *tmo, const sigset_t *sigmask, size_t sigsetsize)
+__NR_open_tree		428		sys_open_tree		(int dirfd, const char *pathname, unsigned int flags)
 __NR_move_mount		429		sys_move_mount		(int from_dfd, const char *from_pathname, int to_dfd, const char *to_pathname, int flags)
 __NR_fsopen		430		sys_fsopen		(char *fsname, unsigned int flags)
 __NR_fsconfig		431		sys_fsconfig		(int fd, unsigned int cmd, const char *key, const char *value, int aux)
diff --git a/compel/arch/s390/plugins/std/syscalls/syscall-s390.tbl b/compel/arch/s390/plugins/std/syscalls/syscall-s390.tbl
index ae54afa17..93a8f34d3 100644
--- a/compel/arch/s390/plugins/std/syscalls/syscall-s390.tbl
+++ b/compel/arch/s390/plugins/std/syscalls/syscall-s390.tbl
@@ -108,6 +108,7 @@ __NR_userfaultfd	355		sys_userfaultfd		(int flags)
 __NR_preadv		328		sys_preadv_raw		(int fd, struct iovec *iov, unsigned long nr, unsigned long pos_l, unsigned long pos_h)
 __NR_gettimeofday	78		sys_gettimeofday	(struct timeval *tv, struct timezone *tz)
 __NR_ppoll		302		sys_ppoll		(struct pollfd *fds, unsigned int nfds, const struct timespec *tmo, const sigset_t *sigmask, size_t sigsetsize)
+__NR_open_tree		428		sys_open_tree		(int dirfd, const char *pathname, unsigned int flags)
 __NR_move_mount		429		sys_move_mount		(int from_dfd, const char *from_pathname, int to_dfd, const char *to_pathname, int flags)
 __NR_fsopen		430		sys_fsopen		(char *fsname, unsigned int flags)
 __NR_fsconfig		431		sys_fsconfig		(int fd, unsigned int cmd, const char *key, const char *value, int aux)
diff --git a/compel/arch/x86/plugins/std/syscalls/syscall_32.tbl b/compel/arch/x86/plugins/std/syscalls/syscall_32.tbl
index e4133f8f9..14d2e0581 100644
--- a/compel/arch/x86/plugins/std/syscalls/syscall_32.tbl
+++ b/compel/arch/x86/plugins/std/syscalls/syscall_32.tbl
@@ -96,6 +96,7 @@ __NR_seccomp		354		sys_seccomp		(unsigned int op, unsigned int flags, const char
 __NR_memfd_create	356		sys_memfd_create	(const char *name, unsigned int flags)
 __NR_userfaultfd	374		sys_userfaultfd		(int flags)
 __NR_ppoll		309		sys_ppoll		(struct pollfd *fds, unsigned int nfds, const struct timespec *tmo, const sigset_t *sigmask, size_t sigsetsize)
+__NR_open_tree		428		sys_open_tree		(int dirfd, const char *pathname, unsigned int flags)
 __NR_move_mount		429		sys_move_mount		(int from_dfd, const char *from_pathname, int to_dfd, const char *to_pathname, int flags)
 __NR_fsopen		430		sys_fsopen		(char *fsname, unsigned int flags)
 __NR_fsconfig		431		sys_fsconfig		(int fd, unsigned int cmd, const char *key, const char *value, int aux)
diff --git a/compel/arch/x86/plugins/std/syscalls/syscall_64.tbl b/compel/arch/x86/plugins/std/syscalls/syscall_64.tbl
index 4c9461473..2f690f48f 100644
--- a/compel/arch/x86/plugins/std/syscalls/syscall_64.tbl
+++ b/compel/arch/x86/plugins/std/syscalls/syscall_64.tbl
@@ -107,6 +107,7 @@ __NR_kcmp			312		sys_kcmp		(pid_t pid1, pid_t pid2, int type, unsigned long idx1
 __NR_memfd_create		319		sys_memfd_create	(const char *name, unsigned int flags)
 __NR_userfaultfd		323		sys_userfaultfd		(int flags)
 __NR_ppoll			271		sys_ppoll		(struct pollfd *fds, unsigned int nfds, const struct timespec *tmo, const sigset_t *sigmask, size_t sigsetsize)
+__NR_open_tree			428		sys_open_tree		(int dirfd, const char *pathname, unsigned int flags)
 __NR_move_mount			429		sys_move_mount		(int from_dfd, const char *from_pathname, int to_dfd, const char *to_pathname, int flags)
 __NR_fsopen			430		sys_fsopen		(char *fsname, unsigned int flags)
 __NR_fsconfig			431		sys_fsconfig		(int fd, unsigned int cmd, const char *key, const char *value, int aux)