From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-177.mta1.migadu.com (out-177.mta1.migadu.com [95.215.58.177]) (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 7101E397E95 for ; Thu, 12 Mar 2026 11:04:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.177 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773313452; cv=none; b=eZ2c5Od9pfw8oD9MZsc+o34bB1Vmzs5sETs2IdKhHEhRN8rnVlIJ/ag1yHSCmRTjz5DPl3aeY3JU1/0EoLKKaKwBPhZ6kzLVznIdygF3HjE4nP9mM8xjSZTQ1HGdBDrfauV37K7k3jgBLYiLu9C8NLD8snzWpJVddDAYSoADwbw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773313452; c=relaxed/simple; bh=AGpfmJFxK5PxlACbbcHQUKhEk/a6Nj1sbdWpe5HegsM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=MT/XBH6M5ispO0dXnfiIHHn/JrIxlildQZUfSpT+FydMSJVf303gyGZn0lhrrpYsEq1L0jMbjSSGRlUmUDO/XOvgEkGKNo/cmqVkomKgveqqpDj/+EQVDchBWv129D3tDY2wdZxECBFzrA6YkpKgsFv8jnXTTOwKXANAr+QgNeo= 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=DcLRGgzN; arc=none smtp.client-ip=95.215.58.177 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="DcLRGgzN" Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1773313449; 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=AGpfmJFxK5PxlACbbcHQUKhEk/a6Nj1sbdWpe5HegsM=; b=DcLRGgzNCwq/u8nCkjTe9/TbSD9C145ONZ/euOj4YooX8kbgBJjia/2E3IhRQxP8cPBUzL Yz8j4c+BWsRScRHndRPNsE40Blft8si2yV7of93yQWmFCOh7EF4nGIr24lp6yG9zcVEugc tN9aVrxvQSY4Pvqm+HbZhqWeGe2HdMk= Date: Thu, 12 Mar 2026 13:03:59 +0200 Precedence: bulk X-Mailing-List: linux-hyperv@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH 10/16] RDMA/efa: Use ib_copy_validate_udata_in_cm() To: Jason Gunthorpe , Abhijit Gangurde , Allen Hubbe , Broadcom internal kernel review list , Bernard Metzler , Bryan Tan , Cheng Xu , Junxian Huang , Kai Shen , Konstantin Taranov , Krzysztof Czurylo , Leon Romanovsky , linux-hyperv@vger.kernel.org, linux-rdma@vger.kernel.org, Long Li , Michal Kalderon , Michael Margolin , Nelson Escobar , Satish Kharat , Selvin Xavier , Yossi Leybovich , Chengchang Tang , Tatyana Nikolova , Vishnu Dasa , Yishai Hadas , Zhu Yanjun Cc: patches@lists.linux.dev References: <10-v1-2b86f54cda42+7d-rdma_udata_req_jgg@nvidia.com> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Gal Pressman Content-Language: en-US In-Reply-To: <10-v1-2b86f54cda42+7d-rdma_udata_req_jgg@nvidia.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT On 12/03/2026 2:24, Jason Gunthorpe wrote: > Add the missed check for unsupported comp_mask bits. Is it really missed? IIRC, it's intended. See the comment above your hunk, and efa_user_comp_handshake()?