From: Mike Galbraith <efault@gmx.de>
To: "Borislav Petkov" <bp@alien8.de>, "Jörg Otte" <jrg.otte@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Dave Hansen <dave.hansen@linux.intel.com>
Subject: Re: 4.17.0-rc1 doesn't boot.
Date: Tue, 17 Apr 2018 18:00:39 +0200 [thread overview]
Message-ID: <1523980839.7093.1.camel@gmx.de> (raw)
In-Reply-To: <20180417153101.GB2894@pd.tnic>
On Tue, 2018-04-17 at 17:31 +0200, Borislav Petkov wrote:
> On Tue, Apr 17, 2018 at 05:21:30PM +0200, Jörg Otte wrote:
> > finished bisection.
> > 39114b7a743e6759bab4d96b7d9651d44d17e3f9 is the first bad commit
> > (x86/pti: Never implicitly clear _PAGE_GLOBAL for kernel image).
>
> Looks like you're not the only one:
>
> http://marc.info/?i=20180417150130.GA11166@ak-laptop.emea.nsn-net.net
I'm hitting this too, but only with PREEMPT_RT. I put a bandaid on it
(tell pti_kernel_image_global_ok() to return true for PREEMPT_RT) while
waiting to see if it was really really as non-rt as it appeared to be.
-Mike
next prev parent reply other threads:[~2018-04-17 16:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-17 8:00 Jörg Otte
2018-04-17 8:14 ` Borislav Petkov
2018-04-17 14:16 ` Jörg Otte
2018-04-17 14:27 ` Borislav Petkov
2018-04-17 15:21 ` Jörg Otte
2018-04-17 15:31 ` Borislav Petkov
2018-04-17 16:00 ` Mike Galbraith [this message]
2018-04-17 16:48 ` Dave Hansen
2018-04-17 17:48 ` Mariusz Ceier
2018-04-17 19:56 ` Dave Hansen
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