From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: Re: [PATCH] libata: Fix regression when the NCQ Send and Receive log page is absent Date: Wed, 20 May 2015 23:27:51 +0300 Message-ID: <555CEE47.40904@cogentembedded.com> References: <1432079057-11262-1-git-send-email-martin.petersen@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wi0-f180.google.com ([209.85.212.180]:36493 "EHLO mail-wi0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753647AbbETV0r (ORCPT ); Wed, 20 May 2015 17:26:47 -0400 Received: by wizk4 with SMTP id k4so169600286wiz.1 for ; Wed, 20 May 2015 14:26:46 -0700 (PDT) In-Reply-To: <1432079057-11262-1-git-send-email-martin.petersen@oracle.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: "Martin K. Petersen" , tj@kernel.org Cc: linux-ide@vger.kernel.org, sergey.senozhatsky@gmail.com Hello. On 05/20/2015 02:44 AM, Martin K. Petersen wrote: > Commit 5d3abf8ff67f allowed us to fall back to the unqueued READ LOG Please also specify that commit's summary line in parens. > variant if the queued version failed. However, if the device did not > support the page at all we would end up looping due to a merge snafu. > Ensure we only take the fallback path once. > Signed-off-by: Martin K. Petersen > Reported-by: Sergey Senozhatsky > Tested-by: Sergey Senozhatsky [...] WBR, Sergei