lkml.org 
[lkml]   [2019]   [Dec]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v6 10/18] sh/tlb: Convert SH to generic mmu_gather
On Thu, Dec 05, 2019 at 08:30:17PM +0100, John Paul Adrian Glaubitz wrote:
> Hi!
>
> On 12/4/19 11:47 AM, Peter Zijlstra wrote:
> >> I got remote access to an SH7722-based Migo-R again, which spews a long
> >> sequence of BUGs during userspace startup. I've bisected this to commit
> >> c5b27a889da92f4a ("sh/tlb: Convert SH to generic mmu_gather").
> >
> > Whoopsy.. also, is this really the first time anybody booted an SH
> > kernel in over a year ?!?
>
> I have to admit, I have been very lazy with kernel updates. I have been
> planning to upgrade to a much more recent release on my boards for a while
> now, I have just been postponing it since the machines run very stable
> with the current kernel I am using.
>

Hey, if you write a qemu emulation, I'll be happy to run it on a regular
basis :-)

Problem is really that the architecture doesn't get as much attention as
it needs. The backtrace pointed to by Rob has been seen for a long time,
but either there is no one with the knowledge to fix it, or they are all
busy with other stuff.

Guenter

> Adrian
>
> --
> .''`. John Paul Adrian Glaubitz
> : :' : Debian Developer - glaubitz@debian.org
> `. `' Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
> `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913

\
 
 \ /
  Last update: 2019-12-05 23:57    [W:0.134 / U:2.980 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site