From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f180.google.com (mail-pg1-f180.google.com [209.85.215.180]) (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 C97C41FDFBB for ; Thu, 24 Oct 2024 17:47:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729792059; cv=none; b=aEPKoVcxTFFfLjgwCkZLEQBrgSD7JpT8oYZo365TdU3ZyC06rnt7+QnNH5BBNULATP7aDwEtvHl4ShTuZw+MHql3GjNl479yYishd/nv6joXIjArI29ukVJM5P6cejknd+pY136gNlOiGLZX+RE/qJfwdrqTwrJM2u8dKUqrpUA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729792059; c=relaxed/simple; bh=oNIKAyMNROofqlrAduAhoS3ueuZN7ul/hbLPGBoIC0o=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=bJpNf168eBHofSZn4YWeiBo4RnbpcGNSrNMNBaZHXxHjr7ZU8G8V2muT5lIFsFgZkU2pPmIpEmdBeGmVblFcT2OcxVUchgsCzBjxO/lHZbWRMT+Uu3YTsfkL0d4B9sYORc/ZPmpMQLyVW2iyup9NBD57QNlkGjl3HTtzaKs80go= 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=emb5ApYV; arc=none smtp.client-ip=209.85.215.180 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="emb5ApYV" Received: by mail-pg1-f180.google.com with SMTP id 41be03b00d2f7-7ea8c4ce232so916632a12.0 for ; Thu, 24 Oct 2024 10:47:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1729792057; x=1730396857; darn=vger.kernel.org; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:from:to:cc:subject :date:message-id:reply-to; bh=aA64pV+k6mbqWy+MFhjBvAdlSAJgLlGVCvxqUyWyAjo=; b=emb5ApYVEyHzFM4/AoeYfAWacEPyg89qUhQlrsVo09FbKQarQCbj33t0iXdEh4M7Pm lKlcmKaaXNqhm6jzwsypwysKjedLsUwNuDy/NMTY1D6O4jl+UpHCvEFKuSwaB2Xb1Ouc 4op06HwCP4pptOoDkONj6RAtElM9YHVPVVjEuY1VQXmqnoyeAJf0q9IFS9tio5acZMb6 PzmT7Cj8ZqniZ+Q97mqHEF00lbWMZ1xSHq5a7X9ILs6btqal7gYv5MYF8nfkS+dLJY8r UWxf5IWUILOiOJj0TVPHSZLpp4S4cQGr1Mqyy2O/irvstZxfN8r0o/ASBu71lpP2MUlM /YNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729792057; x=1730396857; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=aA64pV+k6mbqWy+MFhjBvAdlSAJgLlGVCvxqUyWyAjo=; b=S8O6W2ZPKbZhtk7RhZaWQg6/LOeda49B0+00RNQdRz4ptIvzahR68XKcxPHsvcvN8S f/qDn4fCBv0DCueieSPmDXd69doaQxFutfQzcnUPRnFzFF64liRlLAy6gzuR6uf56zMq IRsmOOUhPUC0IM5pgFAc3CEZBaxQwHKJEw/AEmCW5Ggb1URi9T/QUVK2rz+SX7Zuy7cr F4Mdv8eJCmewKrYrffE2/TGM2hYZ/EXooMKBe2xcwRvPPu46hUlTFwi31ZeX9vVJJMaA 80SKKylp2fxdqpFc8xIIWYsCiWXtE2uePvZ/07K+3Q0tBcKkv51KGNqhhGz8LyHk2LgJ 7BGQ== X-Forwarded-Encrypted: i=1; AJvYcCV0KqTgCSW3kHZd7+NDvg8LFBUrmuEDSM6rdtWJBy8bUhIcfQmMGebiKgGaShvhehr0fJk=@vger.kernel.org X-Gm-Message-State: AOJu0YwaRKPw6AgQPwHYZCYIZyKDbTEH5wWAjh6ikk+BrRCcOaRsM4Wl 5f/+wochlDgrP/Utlvrx2XFvxpwpOsj+fdXS/ZNTMtPtTf0U5ly8 X-Google-Smtp-Source: AGHT+IG7ZIB+r8aWVdQuGBeF+Pvi8VxuPMR3NfSYkYaD0fqrCpXy+k1vG1a9NXWoPobWd419wrVQEg== X-Received: by 2002:a05:6a20:d8a:b0:1d8:fd01:52b7 with SMTP id adf61e73a8af0-1d978ad7a8fmr7599960637.2.1729792056946; Thu, 24 Oct 2024 10:47:36 -0700 (PDT) Received: from [192.168.0.235] ([38.34.87.7]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-71ec1407d8dsm8258335b3a.186.2024.10.24.10.47.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Oct 2024 10:47:36 -0700 (PDT) Message-ID: <41a5ac3dfd72712be027250d20780342265d79ce.camel@gmail.com> Subject: Re: [PATCH bpf-next 1/2] bpf: add bpf_get_hw_counter kfunc From: Eduard Zingerman To: Vadim Fedorenko , Alexei Starovoitov Cc: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Thomas Gleixner , X86 ML , bpf Date: Thu, 24 Oct 2024 10:47:31 -0700 In-Reply-To: References: <20241023210437.2266063-1-vadfed@meta.com> <4d7f00e6-8fab-4274-8121-620820b99f02@linux.dev> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.52.4 (3.52.4-1.fc40) Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Thu, 2024-10-24 at 10:31 -0700, Eduard Zingerman wrote: [...] > ... r10 - 8 is not used ... I mean r10 - 256. [...]