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([2620:10d:c090:500::7:1c5e]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-31ec022acacsm491643eec.27.2026.08.13.11.34.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Aug 2026 11:34:13 -0700 (PDT) Message-ID: <6abed14ca69727d780551e2f4e413fea746646d6.camel@gmail.com> Subject: Re: [PATCH bpf-next v4 04/16] bpf: Prune verifier diagnostics when switching paths From: Eduard Zingerman To: Kumar Kartikeya Dwivedi , bpf@vger.kernel.org Cc: Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann , Emil Tsalapatis , kkd@meta.com, kernel-team@meta.com Date: Thu, 13 Aug 2026 11:34:11 -0700 In-Reply-To: <20260812233326.3575958-5-memxor@gmail.com> References: <20260812233326.3575958-1-memxor@gmail.com> <20260812233326.3575958-5-memxor@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.60.1 (3.60.1-1.fc44) Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Thu, 2026-08-13 at 01:33 +0200, Kumar Kartikeya Dwivedi wrote: > Save the diagnostic event-log position with each verifier stack entry and > reset the environment-owned stream together with the normal verifier log > when a queued state is popped. Also reset the diagnostic stream after > successful subprogram verification even when level-2 logging preserves th= e > normal verifier log. >=20 > Signed-off-by: Kumar Kartikeya Dwivedi > --- Acked-by: Eduard Zingerman ...