On Wed, Sep 23, 2020 at 04:36:16PM -0700, Peter Oskolkov wrote:
> --- a/include/linux/syscalls.h
> +++ b/include/linux/syscalls.h
> @@ -974,7 +974,7 @@ asmlinkage long sys_execveat(int dfd, const char __user
> *filename,
> const char __user *const __user *argv,
> const char __user *const __user *envp, int flags);
> asmlinkage long sys_userfaultfd(int flags);
> -asmlinkage long sys_membarrier(int cmd, int flags);
> +asmlinkage long sys_membarrier(int cmd, int flags, int cpu_id);
> asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags);
> asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in,
> int fd_out, loff_t __user *off_out,
The below is required to make arm build... I'll update the patch and
push out again.
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 466c993e52bf..06db09875aa4 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -974,7 +974,7 @@ asmlinkage long sys_execveat(int dfd, const char __user
*filename,
const char __user *const __user *argv,
const char __user *const __user *envp, int flags);
asmlinkage long sys_userfaultfd(int flags);
-asmlinkage long sys_membarrier(int cmd, int flags, int cpu_id);
+asmlinkage long sys_membarrier(int cmd, unsigned int flags, int cpu_id);
asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags);
asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in,
int fd_out, loff_t __user *off_out,
