linux-kernel - Re: Build regressions/improvements in v5.16-rc1

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Date:   Tue, 16 Nov 2021 10:15:42 +0100
From:   Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Nick Terrell <terrelln@...com>,
        Rob Clark <robdclark@...il.com>,
        "James E.J. Bottomley" <James.Bottomley@...senpartnership.com>,
        Helge Deller <deller@....de>,
        Anton Altaparmakov <anton@...era.com>,
        Sergio Paracuellos <sergio.paracuellos@...il.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Joey Gouly <joey.gouly@....com>,
        Stan Skowronek <stan@...ellium.com>,
        Hector Martin <marcan@...can.st>,
        Andrey Ryabinin <ryabinin.a.a@...il.com>,
        André Almeida <andrealmeid@...labora.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        Parisc List <linux-parisc@...r.kernel.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        linux-ntfs-dev@...ts.sourceforge.net,
        linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
        "open list:BROADCOM NVRAM DRIVER" <linux-mips@...r.kernel.org>,
        linux-pci <linux-pci@...r.kernel.org>,
        Linux Crypto Mailing List <linux-crypto@...r.kernel.org>,
        kasan-dev <kasan-dev@...glegroups.com>
Subject: Re: Build regressions/improvements in v5.16-rc1

On Mon, Nov 15, 2021 at 05:12:50PM +0100, Geert Uytterhoeven wrote:
> >   + error: modpost: "mips_cm_is64" [drivers/pci/controller/pcie-mt7621.ko] undefined!:  => N/A
> >   + error: modpost: "mips_cm_lock_other" [drivers/pci/controller/pcie-mt7621.ko] undefined!:  => N/A
> >   + error: modpost: "mips_cm_unlock_other" [drivers/pci/controller/pcie-mt7621.ko] undefined!:  => N/A
> >   + error: modpost: "mips_cpc_base" [drivers/pci/controller/pcie-mt7621.ko] undefined!:  => N/A
> >   + error: modpost: "mips_gcr_base" [drivers/pci/controller/pcie-mt7621.ko] undefined!:  => N/A
> 
> mips-allmodconfig

there is a patchset fixing this

https://lore.kernel.org/all/20211115070809.15529-1-sergio.paracuellos@gmail.com/

> > 3 warning regressions:
> >   + <stdin>: warning: #warning syscall futex_waitv not implemented [-Wcpp]:  => 1559:2
> 
> powerpc, m68k, mips, s390, parisc (and probably more)

I've queued a patch to fix this for mips.

Thomas.

-- 
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