diff options
| author | Kees Cook <kees@kernel.org> | 2024-06-19 13:25:17 -0700 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2024-07-02 10:11:40 -0600 |
| commit | 4d6cf248325f686f256f2446f3f9d5fbab6e4356 (patch) | |
| tree | a1425c854d4365cb9a37479ce979115a6d28fe1c /lib/usercopy_kunit.c | |
| parent | cf6219ee889fb304cf8192c707ad280d93baafc7 (diff) | |
kunit/usercopy: Disable testing on !CONFIG_MMU
Since arch_pick_mmap_layout() is an inline for non-MMU systems, disable
this test there.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202406160505.uBge6TMY-lkp@intel.com/
Signed-off-by: Kees Cook <kees@kernel.org>
Reviewed-by: Rae Moar <rmoar@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'lib/usercopy_kunit.c')
| -rw-r--r-- | lib/usercopy_kunit.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/usercopy_kunit.c b/lib/usercopy_kunit.c index 45f1e558c464..e819561a540d 100644 --- a/lib/usercopy_kunit.c +++ b/lib/usercopy_kunit.c @@ -290,6 +290,11 @@ static int usercopy_test_init(struct kunit *test) struct usercopy_test_priv *priv; unsigned long user_addr; + if (!IS_ENABLED(CONFIG_MMU)) { + kunit_skip(test, "Userspace allocation testing not available on non-MMU systems"); + return 0; + } + priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv); test->priv = priv; |