Re: WARNING: CPU: 1 PID: 0 at arch/x86/mm/tlb.c:245 initialize_tlbstate_and_flush+0x6a/0x100

From: Jens Axboe
Date: Wed Sep 13 2017 - 12:28:36 EST


On 09/13/2017 10:26 AM, Linus Torvalds wrote:
> On Wed, Sep 13, 2017 at 9:11 AM, Jens Axboe <axboe@xxxxxxxxx> wrote:
>>
>> I get this new warning when I suspend/resume my gen4 x1 laptop running
>> current -git. Looks like this commit is the problematic one:
>
> Yes, ths fix should be percolating up from the x86 tip tree later
> today, I'm hoping. In the meantime, things should work with current
> -git (as long as you don't hibernate), apart from the ugly warning.

Great, sounds good. Things work fine, just noticed that I get a lot
of spew from that.

--
Jens Axboe