Only test UFFDIO_MOVE on 6.8 kernels or newer.
Bug: 335674702
Test: atest vts_linux_kselftest_x86_64
Change-Id: I3e5ab46747dd32718aad2ef776d89040317472a7
diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c
index c22127e..0899acd 100644
--- a/tools/testing/selftests/vm/userfaultfd.c
+++ b/tools/testing/selftests/vm/userfaultfd.c
@@ -411,6 +411,8 @@
/* b/308714445
* _UFFDIO_POISON unsupported in kernel <6.6
+ * b/335674702
+ * _UFFDIO_MOVE unupported in kernel <6.8
*/
static uint32_t get_kernel_version(void)
{
@@ -444,6 +446,10 @@
// UFFDIO_POISON not supported until kernel 6.6.
ioctls &= ~(1 << _UFFDIO_POISON);
}
+ if (kernel_version < KERNEL_VERSION(6, 8, 0)) {
+ // UFFDIO_MOVE not supported until kernel 6.8.
+ ioctls &= ~(1 << _UFFDIO_MOVE);
+ }
return ioctls;
}