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charset="us-ascii" Content-ID: <0AC895CF89FF2D42A731CD648CA32C9B@namprd15.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 4f33cfa2-1f54-4439-b419-08d6dfd94045 X-MS-Exchange-CrossTenant-originalarrivaltime: 23 May 2019 23:49:10.1509 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 8ae927fe-1255-47a7-a2af-5f3a069daaa2 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: guro@fb.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR15MB3142 X-OriginatorOrg: fb.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-05-23_18:,, signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1905230153 X-FB-Internal: deliver Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 23, 2019 at 04:09:30PM -0700, Yonghong Song wrote: >=20 >=20 > On 5/23/19 12:45 PM, Roman Gushchin wrote: > > Add a kselftest to cover bpf auto-detachment functionality. > > The test creates a cgroup, associates some resources with it, > > attaches a couple of bpf programs and deletes the cgroup. > >=20 > > Then it checks that bpf programs are going away in 5 seconds. > >=20 > > Expected output: > > $ ./test_cgroup_attach > > #override:PASS > > #multi:PASS > > #autodetach:PASS > > test_cgroup_attach:PASS > >=20 > > On a kernel without auto-detaching: > > $ ./test_cgroup_attach > > #override:PASS > > #multi:PASS > > #autodetach:FAIL > > test_cgroup_attach:FAIL > >=20 > > Signed-off-by: Roman Gushchin >=20 > Looks good to me. It will be good if you can add test_cgroup_attach > to .gitignore to avoid it shows up in `git status`. With that, > Here it is! Thanks! --- >From 150fb4db7ab37f0e8b6482386e8830f3d11b64e1 Mon Sep 17 00:00:00 2001 From: Roman Gushchin Date: Thu, 23 May 2019 16:46:58 -0700 Subject: [PATCH bpf-next] selftests/bpf: add test_cgroup_attach to .gitigno= re Add test_cgroup_attach binary to .gitignore. Signed-off-by: Roman Gushchin --- tools/testing/selftests/bpf/.gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftes= ts/bpf/.gitignore index dd5d69529382..86a546e5e4db 100644 --- a/tools/testing/selftests/bpf/.gitignore +++ b/tools/testing/selftests/bpf/.gitignore @@ -22,6 +22,7 @@ test_lirc_mode2_user get_cgroup_id_user test_skb_cgroup_id_user test_socket_cookie +test_cgroup_attach test_cgroup_storage test_select_reuseport test_flow_dissector --=20 2.20.1