From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 E8DDF3DD86C for ; Wed, 16 Sep 2026 14:00:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789567231; cv=none; b=q6ilvTxM8IcdEyObTuO8SIXy0aSnTBt/FzZIr7FZKmDLwKUqhL8lWPXjzrxwRzGNik3JiOTPdKeBGcjefjIrWZuKEa8+Zc4q3OMPaHqtx9UJaeo8wmqpigtGbS0k5Cae1glfX3CJ+FetEguNEjPgT6ON2K2dbV980HrI1SpmD2I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789567231; c=relaxed/simple; bh=zCVW2IYo8PGZoSGY31blwJ6D1vzdZza57sAWSwUPRm0=; h=From:Subject:To:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=Iq8cxfQRNF7I8piapFZCdtYf9obmk0so34pW53DVYe99KUaYOcH/4grOt4ePaQ+wxvjGG357Pkejcj7RxYqITJEm4Lvwny0GahjytzElLIfnlpiDG/bgkKBbny+vPa/SeshiM2pGHX5Jn6bY407td+rqHpUxC1y5Wh/SqacRzJg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=C68aykEG; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="C68aykEG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6461B1F000FF; Wed, 16 Sep 2026 14:00:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789567229; bh=zCVW2IYo8PGZoSGY31blwJ6D1vzdZza57sAWSwUPRm0=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=C68aykEGMCafcm+5Tfjq3LqS2W4XPm0Dg1Cs/Fn6FnuEvUicIIDjJdordDkqx/6OR AYGLr1z+nSNFsj4AYZTBD0IDBDQgLMDZwoQiuqxVk5d5Dee0DDtod29PpjA/hOUhv4 UaMfpiliU9V/2Mth61bcIyyWNHLNeP0v4RVr+9LVQvIQa39NsWgKztMgdRtc2Ukq2o cla9/pkgXlRnkRtnyCwX3fWUjNErG73SObE6r5S1O1XGJRPUAq9j/Ani8mPtU3jt2S m0YdQCB87I8rtNH18hZeKZ9caB6hz0IHey2keFfnEHChqvLJYrE2/BKmEBRnu9/x/D H6AvNPGx6usaw== From: sashiko-bot@kernel.org Subject: Re: [PATCH rdma-next 4/5] RDMA/mana_ib: Make kernel CQ arming robust Reply-To: sashiko-reviews@lists.linux.dev To: "Konstantin Taranov" Cc: linux-rdma@vger.kernel.org In-Reply-To: <20260916134835.2380971-5-kotaranov@linux.microsoft.com> References: <20260916134835.2380971-1-kotaranov@linux.microsoft.com> <20260916134835.2380971-5-kotaranov@linux.microsoft.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Wed, 16 Sep 2026 14:00:28 +0000 Message-Id: <20260916140029.6461B1F000FF@smtp.kernel.org> Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > From: Konstantin Taranov >=20 > Track CQ polling credits across owner-bit wraps and serialize arming > with polling under cq_lock. Check the relevant owner bits before > advancing an outstanding arm, and update the hardware consumer position > when polling exhausts its credits. >=20 > Expose the allocated CQ capacity to the core. Pull the explicit-index > GDMA doorbell helper and its declaration forward here because CQ arming > is its first consumer; ordinary GDMA doorbells retain their zero client > offset. RC-specific PSN doorbell use is introduced later. >=20 > Signed-off-by: Konstantin Taranov Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260916134835.2380= 971-1-kotaranov@linux.microsoft.com?part=3D4