linux-kernel - Re: ioremap and dma cleanups and fixes for superh (2nd resend)

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Message-ID: <20200716110146.GB119549@hirez.programming.kicks-ass.net>
Date:   Thu, 16 Jul 2020 13:01:46 +0200
From:   peterz@...radead.org
To:     John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>
Cc:     Geert Uytterhoeven <geert@...ux-m68k.org>,
        Rich Felker <dalias@...c.org>, Christoph Hellwig <hch@....de>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Linux-sh list <linux-sh@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: ioremap and dma cleanups and fixes for superh (2nd resend)

On Thu, Jul 16, 2020 at 12:54:51PM +0200, John Paul Adrian Glaubitz wrote:
> Hi Peter!
> 
> On 7/16/20 12:29 PM, peterz@...radead.org wrote:
> >> 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.
> 
> Thanks. I just cherry-picked the two patches for SH and applied them on top
> of Linus' tree plus the patch 73c348f31b63d28d ("sh: Fix unneeded constructor
> in page table allocation") from next-20200710.
> 
> The build fails with:
> 
>   CC      mm/mmu_gather.o
> mm/mmu_gather.c: In function ‘tlb_table_invalidate’:
> mm/mmu_gather.c:180:6: error: implicit declaration of function ‘tlb_needs_table_invalidate’; did you mean ‘tlb_table_invalidate’? [-Werror=implicit-function-declaration]
>   180 |  if (tlb_needs_table_invalidate()) {
>       |      ^~~~~~~~~~~~~~~~~~~~~~~~~~
>       |      tlb_table_invalidate
> cc1: some warnings being treated as errors
> make[1]: *** [scripts/Makefile.build:281: mm/mmu_gather.o] Error 1
> make: *** [Makefile:1756: mm] Error 2

*sigh*, thanks, I'll go dig out the local cross compiler set then.