From mboxrd@z Thu Jan 1 00:00:00 1970 From: tomasz.figa@gmail.com (Tomasz Figa) Date: Sat, 08 Feb 2014 03:42:53 +0100 Subject: [PATCH v2 00/12] Samsung PM consolidation part 2 (multiplatform) In-Reply-To: References: <1391713977-22300-1-git-send-email-t.figa@samsung.com> <20140207221537.GA12714@quad.lixom.net> <52F57372.7010507@gmail.com> Message-ID: <52F599AD.5070200@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Doug, On 08.02.2014 01:51, Doug Anderson wrote: > Tomasz, > > On Fri, Feb 7, 2014 at 3:59 PM, Tomasz Figa wrote: >> >> >> On 07.02.2014 23:15, Olof Johansson wrote: >>> >>> On Thu, Feb 06, 2014 at 08:12:45PM +0100, Tomasz Figa wrote: >>> >>>> On Exynos4210-based Trats, Exynos4412-based Trats2 and Exynos5250-based >>>> Arndale boards (except suspend/resume, which is broken because of >>>> unrelated reasons): >>> >>> >>> Has this been reported, and is it being worked on by anyone? >> >> >> Yes, reported quite a long time ago by Vikas Sajjan of Samsung/Linaro, but >> I'm not sure if anybody is working to fix it. >> >> I've been looking into this for a while, but couldn't really find anything >> except that it hangs when PMU starts power state transtion after CPU >> executing WFI instruction. > > It's likely it's something else, but just in case I'll point you to a > bug that we fixed that had the same symptom. There's some details > (and a lot of noise) in . ...or maybe just > look at the root cause at . OK. Thanks for pointing me to this. Will do some more tests back at the office after the weekend. Best regards, Tomasz