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charset=us-ascii Content-Disposition: inline In-Reply-To: <3c83eaec-8f33-1b90-1c70-9e7c1c8b1855@physik.fu-berlin.de> User-Agent: Mutt/1.9.4 (2018-02-28) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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