From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-181.mta1.migadu.com (out-181.mta1.migadu.com [95.215.58.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BBD3A2C190 for ; Thu, 22 Aug 2024 01:18:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724289488; cv=none; b=daOtgssKMmk7AbHY+xlC9m/2dWT84lR38Vn97iWWWrmp7qlsuwa/egTEY6tUhh+gSaVK+8nPo1P8AKhNVAsZfBFFLXVZgUNaEP4hsk+SuqOuSx6sPrquwXhAxB/vXN5llrfNsxb4msEsUF1ksZVG482G6QVapLtGvygK64Ro+uw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724289488; c=relaxed/simple; bh=7qRBuaN1wFCHCgvPDXkV1THCCAsO/9MqlPxLejEoPmw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=ZmqS3ikYDCTYVIcPGDJ7QRwQKpf2CTD6Y6qb+hgXDRJiJC40JafzD7sMoGiGFk4wo/vvHXWSfc29NAA6Ky4RjnnVHKIc2BHJ09RoM5SU8/boZpFqK2zdWSo54KJ2uqfzvoongBR+JKs0qYv7Ql58HhLpVZ2c5PeUcUmrfT+oos8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=r4bhtL1y; arc=none smtp.client-ip=95.215.58.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="r4bhtL1y" Message-ID: <19598881-6347-4f8b-b9f9-825366e0e536@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1724289483; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=XXIMYQPVp0/YHbgk31D6G+wa32vrbcYmGHZcF3ADPLM=; b=r4bhtL1yHiJ5JuMujWGXMHAgYHlpYFIh4WXMWb8luZ/0f/kW/ogNSoqNBg34HhzthyISde k0BmzsoW53yMcukd9Iu03Jj54+bfOideYYS8L+O6Fjcc9MErKSSqo7V9y4M7ZwYQEbm+b/ tDY8PO4M6Ir2UiPgLO6c14ZTgQzf98o= Date: Wed, 21 Aug 2024 18:17:56 -0700 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH bpf-next v2 1/5] bpf: rename nocsr -> bpf_fastcall in verifier Content-Language: en-GB To: Eduard Zingerman , bpf@vger.kernel.org, ast@kernel.org Cc: andrii@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev, kernel-team@fb.com, jose.marchesi@oracle.com References: <20240817015140.1039351-1-eddyz87@gmail.com> <20240817015140.1039351-2-eddyz87@gmail.com> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Yonghong Song In-Reply-To: <20240817015140.1039351-2-eddyz87@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT On 8/16/24 6:51 PM, Eduard Zingerman wrote: > Attribute used by LLVM implementation of the feature had been changed > from no_caller_saved_registers to bpf_fastcall (see [1]). > This commit replaces references to nocsr by references to bpf_fastcall > to keep LLVM and Kernel parts in sync. > > [1] https://github.com/llvm/llvm-project/pull/101228 Let us change this link to   https://github.com/llvm/llvm-project/pull/105417 > > Signed-off-by: Eduard Zingerman > --- > include/linux/bpf.h | 6 +- > include/linux/bpf_verifier.h | 18 ++--- > kernel/bpf/helpers.c | 2 +- > kernel/bpf/verifier.c | 143 +++++++++++++++++------------------ > 4 files changed, 84 insertions(+), 85 deletions(-) [...]