| commit | db68ce10c4f0a27c1ff9fa0e789e5c41f8c4ea63 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Mon Mar 20 21:08:07 2017 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Tue Mar 28 16:43:25 2017 -0400 |
| tree | 77eda1d247853a2d414e0047c620b3c72bb11a1a | |
| parent | aaa2e7ac80f679230faf28a8e12e8d68dbe977eb [diff] [blame] |
new helper: uaccess_kernel() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/c6x/kernel/sys_c6x.c b/arch/c6x/kernel/sys_c6x.c index 3e9bdfb..a742ae25 100644 --- a/arch/c6x/kernel/sys_c6x.c +++ b/arch/c6x/kernel/sys_c6x.c
@@ -23,7 +23,7 @@ if (!addr || addr > (0xffffffffUL - (size - 1))) goto _bad_access; - if (segment_eq(get_fs(), KERNEL_DS)) + if (uaccess_kernel()) return 1; if (memory_start <= addr && (addr + size - 1) < memory_end)