From mboxrd@z Thu Jan 1 00:00:00 1970 From: peterz@infradead.org Date: Thu, 16 Jul 2020 10:29:34 +0000 Subject: Re: ioremap and dma cleanups and fixes for superh (2nd resend) Message-Id: <20200716102934.GC43129@hirez.programming.kicks-ass.net> List-Id: References: <011f29e6-ad71-366e-dbff-bc8471f3da60@physik.fu-berlin.de> <0322def7-fc16-c805-8f2b-c88fffce2f1e@physik.fu-berlin.de> <2df7ca7f-7e26-c916-b6ac-4ec1913fb8d7@physik.fu-berlin.de> <20200716094039.GQ10769@hirez.programming.kicks-ass.net> In-Reply-To: <20200716094039.GQ10769@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Geert Uytterhoeven Cc: John Paul Adrian Glaubitz , Rich Felker , Christoph Hellwig , Yoshinori Sato , Linux-sh list , Linux Kernel Mailing List On Thu, Jul 16, 2020 at 11:40:39AM +0200, Peter Zijlstra wrote: > On Wed, Jul 15, 2020 at 08:21:27PM +0200, Geert Uytterhoeven wrote: > > > Oh, we actually discussed that: > > https://lore.kernel.org/linux-mm/20191204133454.GW2844@hirez.programming.kicks-ass.net/ > > but there was no conclusion... > > Urgh.. clearly that fell off the table :-( > > So yes, that patch works, but as I wrote, I think it's still broken. > Then again, that particular breakage has been there for a long time. > > Ooohh.. I have another whole patch-set that fixes that across > architectures which I forgot about too: > > https://lkml.kernel.org/r/20191211120713.360281197@infradead.org > > that actually included the SH fix. > > Then Aneesh got a bunch of those patches merged because he needed it for > Power, but the rest bitrotted again. > > Let me rebase/refresh the rest of that and send it out again. OK, latest patches here: git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git mm/tlb I'll post once the robot is all green.