From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Leach Date: Thu, 06 Aug 2015 16:13:14 +0000 Subject: Re: [BUG]: Intel uncore boot warning introduced in 4.1 Message-Id: <87bneko0o5.fsf@mattleach.net> List-Id: References: <1438853676.3139.20.camel@mattleach.net> In-Reply-To: <1438853676.3139.20.camel@mattleach.net> (Matthew Leach's message of "Thu, 06 Aug 2015 10:34:36 +0100") MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Ingo Molnar Cc: Kan Liang , linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org Hi Ingo, Matthew Leach writes: [...] > I've bisected the kernel and found that commit [2] seems to introduce > the warning message. I have checked on a v4.2-rc5 kernel and the > warning message is still there. [...] > [2]: 8cf1a3de97804b047973dd44cfacdc1930da8403 Apologies, I got it wrong. The commit that is causing the issue is [1]. If I revert it, the warning goes away. I'm also testing to see if this is the cause of the random freezing that occurs (which I can confirm is also happening with v4.2-rc5). [1]: 15c1247953e8a45232ed5a5540f291d2d0a77665 Thanks, -- Matt