From: Thomas Gleixner <t...@linutronix.de>
In order to make the LDT mapping RO the access bit needs to be forced by
the kernel. Adjust the test case so it handles that gracefully.
Signed-off-by: Thomas Gleixner <t...@linutronix.de>
---
tools/testing/selftests/x86/ldt_gdt.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/tools/testing/selftests/x86/ldt_gdt.c
+++ b/tools/testing/selftests/x86/ldt_gdt.c
@@ -122,8 +122,7 @@ static void check_valid_segment(uint16_t
* NB: Different Linux versions do different things with the
* accessed bit in set_thread_area().
*/
- if (ar != expected_ar &&
- (ldt || ar != (expected_ar | AR_ACCESSED))) {
+ if (ar != expected_ar && ar != (expected_ar | AR_ACCESSED)) {
printf("[FAIL]\t%s entry %hu has AR 0x%08X but expected
0x%08X\n",
(ldt ? "LDT" : "GDT"), index, ar, expected_ar);
nerrs++;
