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Wed, 04 Nov 2026 16:30:06 -0800 (PST) Received: from localhost ([153.61.198.241]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3b0b3131f8csm1099734a91.2.2026.11.04.16.30.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 04 Nov 2026 16:30:05 -0800 (PST) X-Mailing-List: bpf@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Thu, 05 Nov 2026 00:30:04 +0000 Message-Id: Cc: , , Subject: Re: [PATCH bpf-next 16/37] bpf: Count loops whose first value or bound is a range From: "Alexei Starovoitov" To: "Eduard Zingerman" , X-Mailer: aerc 0.20.1-355-gf870624f6c37 References: <20261103234104.208239-1-alexei.starovoitov@gmail.com> <20261103234104.208239-17-alexei.starovoitov@gmail.com> <74784940b7a6dcd4fee6f3008307ee6b04d65bc3.camel@gmail.com> In-Reply-To: <74784940b7a6dcd4fee6f3008307ee6b04d65bc3.camel@gmail.com> On Thu Nov 5, 2026 at 12:26 AM UTC, Eduard Zingerman wrote: > > I have a sketch that extracts cnum64/cnum32/tnum/base/step from > bpf_reg_state as `struct scalar` plus a set of arithmetic operations > and moves scev.c to use this abstraction. > This removes `bias`, `domain_range` and unifies _count and _max > variants, separate 32-bit into 64-bit embeddings. > Can share tomorrow after cleanup if you are interested. Great! Pls share now. No need for cleanup.