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([2620:10d:c090:500::2:8a9]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-134cbed531esm1473485c88.8.2026.05.13.15.54.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2026 15:54:02 -0700 (PDT) Message-ID: Subject: Re: [PATCH RESEND bpf-next v10 2/8] bpf: clear list node owner and unlink before drop From: Eduard Zingerman To: bot+bpf-ci@kernel.org, kaitao.cheng@linux.dev, ast@kernel.org, corbet@lwn.net, martin.lau@linux.dev, daniel@iogearbox.net, andrii@kernel.org, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, jolsa@kernel.org, shuah@kernel.org, chengkaitao@kylinos.cn, skhan@linuxfoundation.org, memxor@gmail.com Cc: bpf@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, vmalik@redhat.com, linux-kselftest@vger.kernel.org, martin.lau@kernel.org, clm@meta.com, ihor.solodrai@linux.dev Date: Wed, 13 May 2026 15:53:59 -0700 In-Reply-To: References: <20260512055919.95716-3-kaitao.cheng@linux.dev> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 User-Agent: Evolution 3.58.3 (3.58.3-1.fc43) Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 T24gVHVlLCAyMDI2LTA1LTEyIGF0IDA2OjQxICswMDAwLCBib3QrYnBmLWNpQGtlcm5lbC5vcmcg d3JvdGU6CgpbLi4uXQoKPiBXaGVuIGEgQlBGIHByb2dyYW0gaG9sZHMgYW4gb3duaW5nIG9yIHJl ZmNvdW50LWFjcXVpcmVkIHJlZmVyZW5jZSB0bwo+IG9uZSBvZiB0aGVzZSBub2RlcyAobm9kZSBY KSwgd2hpY2ggaXMgc3RydWN0dXJhbGx5IHN1cHBvcnRlZCBiZWNhdXNlCj4gX19icGZfb2JqX2Ry b3BfaW1wbCgpIHVzZXMgcmVmY291bnRfZGVjX2FuZF90ZXN0KCkgYW5kIG9ubHkgZnJlZXMgYXQK PiByZWZjb3VudCAwLCBhIGNvbmN1cnJlbnQgcHVzaCB0byBhIERJRkZFUkVOVCBicGZfbGlzdF9o ZWFkIGJlY29tZXMgYQo+IGNvcnJ1cHRpb246Cj4gCj4gQ1BVIDAgKGJwZl9saXN0X2hlYWRfZnJl ZSwgbG9jayByZWxlYXNlZCkgIENQVSAxIChCUEYgcHJvZywgcmVmY291bnQgWCkKPiAtLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLSAgIC0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0KPiAob3duZXIgb2YgWCA9PSBOVUxMLCBYIGxpbmtlZCBpbiBkcmFpbikKPiDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgYnBmX2xpc3RfcHVzaF9iYWNrKG90aGVyLCBYKQo+ IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgX19icGZfbGlzdF9hZGQ6IHNwaW5f bG9jaygpCj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBjbXB4Y2hnKFgtPm93 bmVyLCBOVUxMLAo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoFBPSVNPTikgLT4gT0sKPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oGxpc3RfYWRkX3RhaWwoJlgtPmxpc3RfaGVhZCwKPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBvdGhlcl9oZWFkKQo+IMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoC0+IG92ZXJ3cml0ZXMgWC0+bmV4dCwK PiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBYLT5wcmV2LCBj b3JydXB0cwo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoG90 aGVyX2hlYWQncyBjaGFpbgo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoGJlY2F1c2UgWCBpcyBzdGlsbAo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoHN0aXRjaGVkIGludG8gZHJhaW4KPiBwb3MgPSBkcmFpbi5uZXh0OyAg ICAgIChtYXkgYmUgWCBvciBuZWlnaGJvciB1c2luZyBYJ3Mgc3RhbGUgbmV4dCkKPiBsaXN0X2Rl bF9pbml0KHBvcyk7ICAgIHJlYWRzIFgtPm5leHQvcHJldiBub3cgcG9pbnRpbmcgaW50byBvdGhl cl9oZWFkLAo+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBj b3JydXB0cyBvdGhlcl9oZWFkJ3MgbGlzdCBhbmQvb3IgZHJhaW4KCgpLYWl0YW8sIHRoaXMgc2Nl bmFyaW8gc2VlbSBwbGF1c2libGUsIGNvdWxkIHlvdSBwbGVhc2UgY29tbWVudCBvbiBpdD8KClsu Li5dCg==