linux/syscalls.h: add missing __user annotations

A couple of declarations in linux/syscalls.h are missing __user
annotations on their pointers, which can lead to warnings from
sparse because these don't match the implementation that have
the correct address space annotations.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index ba93377098786057eb07dacd28103518200e42fc..63424af87bbab2bb6f57fba517ebd2ded73b325e 100644 (file)
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -322,13 +322,13 @@ asmlinkage long sys_io_pgetevents(aio_context_t ctx_id,
                                long nr,
                                struct io_event __user *events,
                                struct __kernel_timespec __user *timeout,
-                               const struct __aio_sigset *sig);
+                               const struct __aio_sigset __user *sig);
 asmlinkage long sys_io_pgetevents_time32(aio_context_t ctx_id,
                                long min_nr,
                                long nr,
                                struct io_event __user *events,
                                struct old_timespec32 __user *timeout,
-                               const struct __aio_sigset *sig);
+                               const struct __aio_sigset __user *sig);
 asmlinkage long sys_io_uring_setup(u32 entries,
                                struct io_uring_params __user *p);
 asmlinkage long sys_io_uring_enter(unsigned int fd, u32 to_submit,
@@ -441,7 +441,7 @@ asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
 asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
                           umode_t mode);
 asmlinkage long sys_openat2(int dfd, const char __user *filename,
-                           struct open_how *how, size_t size);
+                           struct open_how __user *how, size_t size);
 asmlinkage long sys_close(unsigned int fd);
 asmlinkage long sys_close_range(unsigned int fd, unsigned int max_fd,
                                unsigned int flags);
@@ -555,7 +555,7 @@ asmlinkage long sys_get_robust_list(int pid,
 asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
                                    size_t len);
 
-asmlinkage long sys_futex_waitv(struct futex_waitv *waiters,
+asmlinkage long sys_futex_waitv(struct futex_waitv __user *waiters,
                                unsigned int nr_futexes, unsigned int flags,
                                struct __kernel_timespec __user *timeout, clockid_t clockid);
 
@@ -907,7 +907,7 @@ asmlinkage long sys_seccomp(unsigned int op, unsigned int flags,
 asmlinkage long sys_getrandom(char __user *buf, size_t count,
                              unsigned int flags);
 asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags);
-asmlinkage long sys_bpf(int cmd, union bpf_attr *attr, unsigned int size);
+asmlinkage long sys_bpf(int cmd, union bpf_attr __user *attr, unsigned int size);
 asmlinkage long sys_execveat(int dfd, const char __user *filename,
                        const char __user *const __user *argv,
                        const char __user *const __user *envp, int flags);
@@ -960,11 +960,11 @@ asmlinkage long sys_cachestat(unsigned int fd,
                struct cachestat_range __user *cstat_range,
                struct cachestat __user *cstat, unsigned int flags);
 asmlinkage long sys_map_shadow_stack(unsigned long addr, unsigned long size, unsigned int flags);
-asmlinkage long sys_lsm_get_self_attr(unsigned int attr, struct lsm_ctx *ctx,
-                                     u32 *size, u32 flags);
-asmlinkage long sys_lsm_set_self_attr(unsigned int attr, struct lsm_ctx *ctx,
+asmlinkage long sys_lsm_get_self_attr(unsigned int attr, struct lsm_ctx __user *ctx,
+                                     u32 __user *size, u32 flags);
+asmlinkage long sys_lsm_set_self_attr(unsigned int attr, struct lsm_ctx __user *ctx,
                                      u32 size, u32 flags);
-asmlinkage long sys_lsm_list_modules(u64 *ids, u32 *size, u32 flags);
+asmlinkage long sys_lsm_list_modules(u64 __user *ids, u32 __user *size, u32 flags);
 
 /*
  * Architecture-specific system calls