[PATCH fsgsbase v2 1/4] selftests/x86/fsgsbase: Fix a comment in the ptrace_write_gsbase test

[Andy Lutomirski]

A comment was unclear.  Fix it.

Fixes: 5e7ec8578fa3 ("selftests/x86/fsgsbase: Test ptracer-induced GS base 
write with FSGSBASE")
Signed-off-by: Andy Lutomirski <l...@kernel.org>
---
 tools/testing/selftests/x86/fsgsbase.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/x86/fsgsbase.c 
b/tools/testing/selftests/x86/fsgsbase.c
index 9a4349813a30..f47495d2f070 100644
--- a/tools/testing/selftests/x86/fsgsbase.c
+++ b/tools/testing/selftests/x86/fsgsbase.c
@@ -498,7 +498,8 @@ static void test_ptrace_write_gsbase(void)
                         * base would zero the selector.  On newer kernels,
                         * this behavior has changed -- poking the base
                         * changes only the base and, if FSGSBASE is not
-                        * available, this may not effect.
+                        * available, this may have no effect once the tracee
+                        * is resumed.
                         */
                        if (gs == 0)
                                printf("\tNote: this is expected behavior on 
older kernels.\n");
-- 
2.25.4