From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj2-f42.google.com (mail-pj2-f42.google.com [74.125.227.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7DE08485937 for ; Fri, 2 Oct 2026 11:23:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.227.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790940236; cv=none; b=EZT1V0fPY9JHmLR2UFIJTy3UuZ9CgS06Nr8JEZXlnq7ZKqJ3o5+vM4+ifMABX05fNRQ0zciA0/JHL05EuymsI2w4GRPCmOg0Br+WTsPLfj0rFvQD7/71GOjVVy4jmBpS+M68fnndjgdZTwSfSZTlv+G4E72BoyJAkz7XKkDqLc8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790940236; c=relaxed/simple; bh=uWTyIrw3+J2wmrV8H6/EmYwes6ol8qrMbKD1n67/RQY=; h=Content-Type:Date:Message-Id:Cc:Subject:From:To:In-Reply-To: References:MIME-Version; b=T5TJSzgdGHtfqyMzWf0BnTSWmi7aev8C8YZiyzjCWE+gxfNrXzwUWUW+bou34TlY4XrmZt0Pnd0SV2GzfB8ht1SnoEdqcDRqy0VKw1B+em0x4FPI6yLkuyDYnHLx9EiSofIwPJw6wYsRWjqrTy+lxRdj6VlqWeXn45m9o8OR6xs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=ifEq4KsZ; arc=none smtp.client-ip=74.125.227.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ifEq4KsZ" Received: by mail-pj2-f42.google.com with SMTP id 98e67ed59e1d1-396ccc09d65so4597407a91.3 for ; Fri, 02 Oct 2026 04:23:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1790940235; x=1791545035; darn=vger.kernel.org; h=mime-version:content-transfer-encoding:references:in-reply-to:to :from:subject:cc:message-id:date:content-type:from:to:cc:subject :date:message-id:reply-to:content-type; bh=miimb3EraPnCYPNbdRUj3O61Jimf2dupqweL2RsvTZc=; b=ifEq4KsZKnik7SWXDKvrDVGC8R3p2A9qqiwep+VVFYKSa2M2SRyeCNmoXR6WTKm99q WKKicv8AH8ddu56Ke0+gbNCQ6SPdHBq2iOFhw3kp12+lN9V8bayP++im+hh3WqoOrur2 SHI7R7E47bSPVrKa50u1kguG37aLGXxRFWP9cJkaHCNiP34bgsEexiNBN21l++74AM7g dht/mASDFI0w21UeJcFVUt9mtRDEBDsAEkbAgaWtWOXacl4x5bVgnE15F1z7FpzmgGJz x0jHDLtI7eDbHU813R/2FtfQWX2+PaHaif1BGpxsjXLY1CiVbqYFsxP1b3LEFX6vocDa W2dQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790940235; x=1791545035; h=mime-version:content-transfer-encoding:references:in-reply-to:to :from:subject:cc:message-id:date:content-type:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=miimb3EraPnCYPNbdRUj3O61Jimf2dupqweL2RsvTZc=; b=A52aQRgNSS+YA8WhSmuVehKNQHdgUoGwW5kMvp4kEwQ5JIXRpZv0lVKrnq8Uj+IlAt gO5HfaeHm2KMDPeh7oEnH9Hz/pOekHYN067CHjtPd6dnOlptRPVuzcV7W0NbRfbAcZSN 1S5jgAUCaAAlngsN5tLpNi16qt4Mm8IWYyglL7n9jh9C797RP4v8Z+ED4c2Dk0DvUpg9 PY1n2hICiBUqeCiAVlxk4MT3JikHH17v2T4raFFavl8pZ0VOsDmkear8PYRC50rnKRWf bzRWpbOuidNsKu7fh+SJsMMnPembMbp1WHoSUuO2qZhLhQA8PFGbaRZraSJeGDvuQU3L BFPQ== X-Forwarded-Encrypted: i=1; AKwUvByauZ3O0xdqqBUtH/226hthCS7S2Yqm5yRw0rRDr0ktFlc6vS00u3vZTl0Bq4R1UoEhAVzeTY5TWNypLo00WO8=@vger.kernel.org X-Gm-Message-State: AFq9FYIPrgiQfCmJ+meG5yAfX0I+ZRpq987PsoCkvVHcZFWiVbuVDbKq 2vTRicoByXorf2munDcqoMEUMY1LvaN8myupnKrWE/idgpu+GP5lbJUO X-Gm-Gg: AYBFou1mVZgqeg4VJoXZqETQtkeGU6i/AAMIrnUsZ7StXuhHSXWQPH+r/FC3mCBPimp XLPCftPcZHD68Dg68oU7G0EAkZEkHp4D2PMoCrTFQ924naJO/RVVKlUDMo7mgk4fo2clqWgD3Tk X+f7kZ8++lZFyjzrBCOo0msDrvJREe7Rvb671VAD7fPK9kmGp6nHRyRhL8bd9pjblPy72RKw02c 6q/A70ywWRCS3/QawPVuYoindDJcLIvO43ElCn4f1L2b/d6gzqwyhVGTyVPw2J2z/PUBt4MG0oE ryf/5+FMGxcCWhUmIs+4ifvazGezxTdljQug4zBwIi01m5GCvG2z8LE1JqCv9Ysx2w4CC/wCxzg LGLeP5PljNT/+60XOCiUkgz8UT2QPxQqZTcT2IDOSGqd1Oj5TomZ2g+zbrAJP9bRDzAhhmN56ui D4Qj90KVLcA7aBgEWVfT7W0pGQNjsLKEHxZYyK4NvS8npJuCCTVk7fqYG1B6zkG7BlE5v1MPhTP u1lMZOCp7Rvvp9bj8hRPtJrO/w54XfayT1W9jmeobMcCyN1cLLDJlxzBE8EyhaMglQ3eOo2yzTh TNPy X-Received: by 2002:a17:90a:f94e:b0:3a4:b0f3:6597 with SMTP id 98e67ed59e1d1-3a6cddd3f6cmr2178403a91.0.1790940234675; Fri, 02 Oct 2026 04:23:54 -0700 (PDT) Received: from localhost ([153.61.198.241]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3a4f47cbd1dsm9002948a91.16.2026.10.02.04.23.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 Oct 2026 04:23:54 -0700 (PDT) Content-Type: text/plain; charset=UTF-8 Date: Fri, 02 Oct 2026 11:23:52 +0000 Message-Id: Cc: "Daniel Borkmann" , "Andrii Nakryiko" , "Eduard" , "Kumar Kartikeya Dwivedi" , "Martin KaFai Lau" , "Song Liu" , "Yonghong Song" , "Jiri Olsa" , "Emil Tsalapatis" , "Ihor Solodrai" , "John Fastabend" , "Shuah Khan" , "bpf" , "LKML" , "open list:KERNEL SELFTEST FRAMEWORK" Subject: Re: [PATCH bpf-next v2 01/13] bpf: move linked-scalar flags out of bpf_reg_state->id [NFC] From: "Alexei Starovoitov" To: "Vineet Gupta" In-Reply-To: <4fc25ca5-bd57-4df0-a8e1-cf6bb9ba2fcb@linux.dev> References: <20260910164635.459558-1-vineet.gupta@linux.dev> <20260910164635.459558-2-vineet.gupta@linux.dev> <76ca0a2e-dd9a-41c9-90e4-5fd3c9171172@linux.dev> <4fc25ca5-bd57-4df0-a8e1-cf6bb9ba2fcb@linux.dev> X-Mailer: mkdraft (claude review draft; edit before sending) Content-Transfer-Encoding: 8bit Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Fri, Oct 02, 2026 at 09:03 AM Vineet Gupta wrote: > 3. I guess you are referring to the patch to convert compound id to > broken out id + flags (5/x ) is also technically a functional change - > due to the state comparison behavior improvement that fell out of the > seemingly mechanical conversion and is clearly called out now. However I > verified it in isolation (on top of 4 prior of course) and there are no > veristat or selftest changes with it (just a cosmetic name change due to > base_id -> id) > > === VERDICT CHANGES: 0 === > === total_insns: 0 changed among 1247 both-passing, 0 worse === > === total_states: 0 changed among 1247 both-passing, 0 worse === > > > I presume that is what you were asking for ? Yes. but 1247 progs is verifier_*.bpf.o only ? These are tiny asm tests. Pls run veristat on the rest and scx and meta progs too.