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 02925353EDF for ; Fri, 3 Apr 2026 09:03:23 +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=1775207004; cv=none; b=fqOgGPcqe24l0VYqimxbfle50aan44Xxhuu+TlhsUETNBpqYUSGHF1ptYCcuIwwZ5iYzx99gFDC5rdcYVtDAKsDc+6B/WOUUjmxQi1W5sf4v0ezavhiG4Mv2kPtxmAY9yBewtz2DuvICiJM2kgbic54W7wPjFa0MQ1n6o7HpqwI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775207004; c=relaxed/simple; bh=uYfpJf1PlvTAcU8ebq/7cUHKuXcqf0B8lI+Qqwxgiac=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=EMNvuLh+zmVXF7npt2KcdfklRbTF5+PbRiKvaVyurmkq0dT1oJvEvt4+lu5aU1aag1L3wKotWWcq34WfV9gBUXw6vTDD11TrISw8ifDDze598CATbUXfJisTiuWaR+ARLgVyVy86b7nI6vfL0s2Cvk+QMgSN1UZ6RytPj7uyydU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fEFLPM+n; 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="fEFLPM+n" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ADF37C4CEF7; Fri, 3 Apr 2026 09:03:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775207003; bh=uYfpJf1PlvTAcU8ebq/7cUHKuXcqf0B8lI+Qqwxgiac=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fEFLPM+n8Z3KnW7gkt6ce0BmuStcIfeS7hNNF/HDFaepeanRfHftg8nIKukK5Bqmx awokF0zpn0VeW7wii7OL37qFwS94wvjcuHgNWHgn54HHDYbIApF6/Vwg50Zhtktlto YJEKNT11BxJ/PdxP0DnKbKMz4rpUbf4lkIZ4DGrpMZOl4n/XlZpciIOVpxTfwF/ie5 /Ihl/RTMeLv7EvPrAxRjSkWEcngNi+I4o13R5WJLnd56xnvHdEpR94HQnYzAjL2vS+ fkr7ApOR+epGTleXYa2ArCJf4rOtDTIhi8YeM1zwOPGHqHMdEqYayTO4Rb17KAzl5H qJhBOJGWKMuhw== Date: Fri, 3 Apr 2026 10:03:20 +0100 From: Simon Horman To: Aleksandr Loktionov Cc: intel-wired-lan@lists.osuosl.org, anthony.l.nguyen@intel.com, netdev@vger.kernel.org Subject: Re: [PATCH iwl-next] ice: check cross-timestamp timeout bits Message-ID: <20260403090320.GD11973@horms.kernel.org> References: <20260327072236.129802-1-aleksandr.loktionov@intel.com> <20260327072236.129802-3-aleksandr.loktionov@intel.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=us-ascii Content-Disposition: inline In-Reply-To: <20260327072236.129802-3-aleksandr.loktionov@intel.com> On Fri, Mar 27, 2026 at 08:22:34AM +0100, Aleksandr Loktionov wrote: > From: Karol Kolacinski > > Polling for cross-timestamp active bit depends on HW scheduling and > actual timeout may happen before the driver finishes polling. > > Check cross-timestamp timeout bits to ensure that the driver finishes > the operation earlier when HW indicates timeout. > > Fixes: 92456e795ac6 ("ice: Add unified ice_capture_crosststamp") > Signed-off-by: Karol Kolacinski > Signed-off-by: Aleksandr Loktionov Reviewed-by: Simon Horman