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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Shuah Khan , linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/3] selftests/net: have `gro.sh -t` return a correct exit code Message-ID: References: <20250226192725.621969-1-krakauer@google.com> <20250226192725.621969-2-krakauer@google.com> <67c090bf9db73_37f929294ec@willemb.c.googlers.com.notmuch> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <67c090bf9db73_37f929294ec@willemb.c.googlers.com.notmuch> On Thu, Feb 27, 2025 at 11:20:15AM -0500, Willem de Bruijn wrote: > > --- > > tools/testing/selftests/net/gro.sh | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/tools/testing/selftests/net/gro.sh b/tools/testing/selftests/net/gro.sh > > index 02c21ff4ca81..aabd6e5480b8 100755 > > --- a/tools/testing/selftests/net/gro.sh > > +++ b/tools/testing/selftests/net/gro.sh > > @@ -100,5 +100,6 @@ trap cleanup EXIT > > if [[ "${test}" == "all" ]]; then > > run_all_tests > > else > > - run_test "${proto}" "${test}" > > + exit_code=$(run_test "${proto}" "${test}") > > + exit $exit_code > > fi; > > This is due to run_test ending with echo ${exit_code}, which itself > always succeeds. Rather than the actual exit_code of the process it > ran, right? > > It looks a bit odd, but this is always how run_all_tests uses > run_test. Yep. I could change this to use exit codes and $? if that's desirable, but IME using echo to return is fairly common.