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 582C76AC0 for ; Mon, 15 Jul 2024 09:28:25 +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=1721035706; cv=none; b=IHABiQZwVGMDkG3erdcWHTWnV1QyXvP31PnP7BEH3q02N23OH5WFosJh/eCBDuBaH/Mr/2GIr/0p3Yr8cycou785bC4LVboXJ1R49wkVRjD9YKKb9x/FKlNFb/KpQhZn009QpGo6PFdpYRpeDck9zmotXep+N+bL0vX8z/U5jQM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721035706; c=relaxed/simple; bh=brXKPzeKHaL5JOnRb/wvtuUnXrOYR8fE75F/JPW3LBI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VpkMEUjpMjnWbiynv2SYRDumAGEl95XJSjgFkN7A6tmI7r+9oiXXIBfNzlWsuuHwQCa+0hMfLgmHHb865ocQKiXWqtuMErZEiBOWv5aZ2MAz6bHFpYyMd2crB/bJk3/fyGKrbB4u1hsJ9THnRnfWJV909qcQwn+x+z0Q5JFh1Es= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jWitRA/7; 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="jWitRA/7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA18EC4AF0B; Mon, 15 Jul 2024 09:28:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721035705; bh=brXKPzeKHaL5JOnRb/wvtuUnXrOYR8fE75F/JPW3LBI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jWitRA/7fDf2Pm9sSg7HCABAJUhvN5cvSmhPyFFwJtxbDLAs0x2hiEMboYgvml3HG mvhKkYZvjQeOUvElBL1p2XY3VYSWcvBsUKWGrZ6GqpvMUQaCeGBbk5YDqJ1cZpn4wj p0SsfJvKiRUUHKGOle2LbF4DGG8lRuk7SsbmccixwoAoB731squ2s1FQe09JbPDUDS Jqy5iGqeyhEepJtXrRPRIN2Q6BFzbvGVjWhf0JcvP+Ae8QF9IUrZ/37rftowTZCuIF aWQ+DFXz8qW3up7QD3JQDybt/Q7f2w7rudO1MsJ0idZQ1RzkyuOOQndvbdNwGBWpwu yliVG9Jni8JeQ== Date: Mon, 15 Jul 2024 10:28:21 +0100 From: Simon Horman To: Michael Chan Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, pavan.chebbi@broadcom.com, andrew.gospodarek@broadcom.com, Vikas Gupta , Somnath Kotur Subject: Re: [PATCH net-next 1/9] bnxt_en: add support for storing crash dump into host memory Message-ID: <20240715092821.GF8432@kernel.org> References: <20240713234339.70293-1-michael.chan@broadcom.com> <20240713234339.70293-2-michael.chan@broadcom.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: <20240713234339.70293-2-michael.chan@broadcom.com> On Sat, Jul 13, 2024 at 04:43:31PM -0700, Michael Chan wrote: > From: Vikas Gupta > > Newer firmware supports automatic DMA of crash dump to host memory > when it crashes. If the feature is supported, allocate the required > memory using the existing context memory infrastructure. Communicate > the page table containing the DMA addresses to the firmware. > > Reviewed-by: Somnath Kotur > Reviewed-by: Pavan Chebbi > Reviewed-by: Andy Gospodarek > Signed-off-by: Vikas Gupta > Signed-off-by: Michael Chan Reviewed-by: Simon Horman