From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 EF9B922FDFF for ; Thu, 5 Jun 2025 13:28:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749130138; cv=none; b=UxqEGb0CiJJNneE2YJ1pKxWOyEyK+/sGOGHOeHnPHMqEVOQr1KCGngTDP6katzeyTV3yd54eEr9Od/sHYhU1TRTGsdiMZ08/FtT6dLAIQZIk7fEX/HuEhTzDKHliFzbmlqg6uyQrOBCOIXf2MYppN8yfHkV1QZafYqaLDtlcNiU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749130138; c=relaxed/simple; bh=l1N2Sjik91iiK8P8e6jyD8rYPVCYzWXF3jxdLrK+5/A=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=gN66BiVeg4poY/jeniyjmTSLyTO1rVxAosyvy9aTkt4DGTyzHaURo+9IpGtHmewdjCoUe6ir1/DZr+g13rwip/7SKfhLRtnyMLuYWcp0z7bh+SiTrWgiX/2YS6x70D7oMOyQFntKml12kyJyE/4EsbtT6upkFXoAxoI6gVPQOWY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qqNAswPi; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="qqNAswPi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B29DFC4CEE7; Thu, 5 Jun 2025 13:28:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749130137; bh=l1N2Sjik91iiK8P8e6jyD8rYPVCYzWXF3jxdLrK+5/A=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=qqNAswPisoWJpjtsgKZVSOr10KQJdlHMxyjYJ3tegz4w0bMNDZEfyMOe8UDor5iuP OSmtqmkUh+oKqc4FyjbeGqkCwWGGV83zWVBshrxo1rRBlGMjKiOnq2hgDa/LY2J1it 7lHrN8zpxAceqoZDSLAZpnM8LLk7PWKfOkZkagl7BYp+o8JSgNoImOEeigiDEuIAN8 bDsKL3fGWcdG40R5mk3KMlt6lWKIEapMRRf6TKtNzJNWInW0z47ePjEy4rnzw8E6Ld 1vddoQKnwnjyVPWlfeZX/5+TTg7eL5Y7/yXJcEchsgryv9FTU1jni7RxBe6W4NcGTg aW8b8FcaAyFkg== Date: Thu, 5 Jun 2025 06:28:55 -0700 From: Jakub Kicinski To: "Xin Tian" Cc: , , , , , , , , , , , , , , , , Subject: Re: [PATCH net-next v11 14/14] xsc: add ndo_get_stats64 Message-ID: <20250605062855.019d4d2d@kernel.org> In-Reply-To: <3fd3b7fc-b698-4cf3-9d43-4751bfb40646@yunsilicon.com> References: <20250423103923.2513425-1-tianx@yunsilicon.com> <20250423104000.2513425-15-tianx@yunsilicon.com> <20250424184840.064657da@kernel.org> <3fd3b7fc-b698-4cf3-9d43-4751bfb40646@yunsilicon.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Thu, 5 Jun 2025 15:25:21 +0800 Xin Tian wrote: > Regarding u64_stats_sync.h helpers: > Since our driver =E2=80=8B=E2=80=8Bexclusively runs on 64-bit platforms= =E2=80=8B=E2=80=8B (ARM64 or x86_64) > where u64 accesses are atomic, is it still necessary to use these helpers? alright.