Messages in this thread Patch in this message | | | Date | Fri, 12 Feb 2021 17:22:24 +0000 | From | Catalin Marinas <> | Subject | Re: [PATCH v13 7/7] kasan: don't run tests in async mode |
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On Thu, Feb 11, 2021 at 03:33:53PM +0000, Vincenzo Frascino wrote: > From: Andrey Konovalov <andreyknvl@google.com> > > Asynchronous KASAN mode doesn't guarantee that a tag fault will be > detected immediately and causes tests to fail. Forbid running them > in asynchronous mode. > > Signed-off-by: Andrey Konovalov <andreyknvl@google.com> > Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> > --- > lib/test_kasan.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/lib/test_kasan.c b/lib/test_kasan.c > index f8c72d3aed64..77a60592d350 100644 > --- a/lib/test_kasan.c > +++ b/lib/test_kasan.c > @@ -51,6 +51,10 @@ static int kasan_test_init(struct kunit *test) > kunit_err(test, "can't run KASAN tests with KASAN disabled"); > return -1; > } > + if (kasan_flag_async) { > + kunit_err(test, "can't run KASAN tests in async mode"); > + return -1; > + }
I think we have time to fix this properly ;), so I'd rather not add this patch at all.
-- Catalin
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