| Message ID | 20240301194037.532117-2-mic@digikod.net (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Handle faults in KUnit tests | expand |
On Fri, Mar 1, 2024 at 2:40 PM Mickaël Salaün <mic@digikod.net> wrote: > > Previously, if a thread creation failed (e.g. -ENOMEM), the function was > called (kunit_catch_run_case or kunit_catch_run_case_cleanup) without > marking the test as failed. Instead, fill try_result with the error > code returned by kthread_run(), which will mark the test as failed and > print "internal error occurred...". Hello! I have tested this and this fix looks good to me. Thanks! -Rae Reviewed-by: Rae Moar <rmoar@google.com> > > Cc: Brendan Higgins <brendanhiggins@google.com> > Cc: David Gow <davidgow@google.com> > Cc: Rae Moar <rmoar@google.com> > Cc: Shuah Khan <skhan@linuxfoundation.org> > Reviewed-by: Kees Cook <keescook@chromium.org> > Signed-off-by: Mickaël Salaün <mic@digikod.net> > Link: https://lore.kernel.org/r/20240301194037.532117-2-mic@digikod.net > --- > > Changes since v1: > * Added Kees's Reviewed-by. > --- > lib/kunit/try-catch.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/lib/kunit/try-catch.c b/lib/kunit/try-catch.c > index f7825991d576..a5cb2ef70a25 100644 > --- a/lib/kunit/try-catch.c > +++ b/lib/kunit/try-catch.c > @@ -69,6 +69,7 @@ void kunit_try_catch_run(struct kunit_try_catch *try_catch, void *context) > try_catch, > "kunit_try_catch_thread"); > if (IS_ERR(task_struct)) { > + try_catch->try_result = PTR_ERR(task_struct); > try_catch->catch(try_catch->context); > return; > } > -- > 2.44.0 >
On Sat, 2 Mar 2024 at 03:40, Mickaël Salaün <mic@digikod.net> wrote: > > Previously, if a thread creation failed (e.g. -ENOMEM), the function was > called (kunit_catch_run_case or kunit_catch_run_case_cleanup) without > marking the test as failed. Instead, fill try_result with the error > code returned by kthread_run(), which will mark the test as failed and > print "internal error occurred...". > > Cc: Brendan Higgins <brendanhiggins@google.com> > Cc: David Gow <davidgow@google.com> > Cc: Rae Moar <rmoar@google.com> > Cc: Shuah Khan <skhan@linuxfoundation.org> > Reviewed-by: Kees Cook <keescook@chromium.org> > Signed-off-by: Mickaël Salaün <mic@digikod.net> > Link: https://lore.kernel.org/r/20240301194037.532117-2-mic@digikod.net > --- > > Changes since v1: > * Added Kees's Reviewed-by. > --- Thanks for catching this! Reviewed-by: David Gow <davidgow@google.com> Thanks, -- David -- David > lib/kunit/try-catch.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/lib/kunit/try-catch.c b/lib/kunit/try-catch.c > index f7825991d576..a5cb2ef70a25 100644 > --- a/lib/kunit/try-catch.c > +++ b/lib/kunit/try-catch.c > @@ -69,6 +69,7 @@ void kunit_try_catch_run(struct kunit_try_catch *try_catch, void *context) > try_catch, > "kunit_try_catch_thread"); > if (IS_ERR(task_struct)) { > + try_catch->try_result = PTR_ERR(task_struct); > try_catch->catch(try_catch->context); > return; > } > -- > 2.44.0 >
diff --git a/lib/kunit/try-catch.c b/lib/kunit/try-catch.c index f7825991d576..a5cb2ef70a25 100644 --- a/lib/kunit/try-catch.c +++ b/lib/kunit/try-catch.c @@ -69,6 +69,7 @@ void kunit_try_catch_run(struct kunit_try_catch *try_catch, void *context) try_catch, "kunit_try_catch_thread"); if (IS_ERR(task_struct)) { + try_catch->try_result = PTR_ERR(task_struct); try_catch->catch(try_catch->context); return; }