Messages in this thread | | | Date | Mon, 15 Jan 2018 17:21:22 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: lapic-related boot crash in 4.15-rc1 |
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On Mon, 15 Jan 2018, Meelis Roos wrote:
> On Wed, 10 Jan 2018, Thomas Gleixner wrote: > > > On Wed, 10 Jan 2018, Meelis Roos wrote: > > > > > > > On 3 of my test computers, boot hangs with 4.15 git kernels. So far I > > > > > have traced it down to 4.14.0 being good and 4.15-rc1 being bad (bisect > > > > > is slow because the computers are somwehat remote). Also because of > > > > > trying to find when it started, I have not tries newer than rc5 > > > > > kernels. > > > > > > > > Please do so. We have fixes post rc5 in that area. > > > > > > P4 was the quickest to rebuild the kernel and it is still hanging like > > > before with todays 4.15-rc7-00102-gcf1fb158230e. > > So far I have bisected it to 4f45ed9f848f good, ae41a2a40ed4 bad. Will > continue tomorrow. > > 1be2172e96e3 bad > 2cd83ba5bede bad > 449fcf3ab0ba bad > 43ff2f4db9d0 good > 313144c1bcd6 good > b18d62891aaf bad > b24591e2fcf8 good > 0696d059f23c bad > 023a611748fd bad > ae41a2a40ed4 bad > 4f45ed9f848f good
I've reverted the commit which Dou pointed out in rc8. Can you please confirm that this fixes the issue for you?
Thanks,
tglx
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