linux-kernel - Re: [REGRESSION] imx_v6_v7_defconfig: undefined reference to `__hyp_stub

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Date:   Wed, 19 Dec 2018 15:11:33 +0000
From:   Marcel Ziswiler <marcel.ziswiler@...adex.com>
To:     "festevam@...il.com" <festevam@...il.com>,
        "robh@...nel.org" <robh@...nel.org>,
        "daniel.baluta@...il.com" <daniel.baluta@...il.com>,
        "lukma@...x.de" <lukma@...x.de>
CC:     "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-imx@....com" <linux-imx@....com>,
        "daniel.baluta@....com" <daniel.baluta@....com>,
        "fabio.estevam@....com" <fabio.estevam@....com>
Subject: Re: [REGRESSION] imx_v6_v7_defconfig: undefined reference to
 `__hyp_stub_vectors'

On Wed, 2018-12-19 at 12:20 -0200, Fabio Estevam wrote:
> Hi Daniel,
> 
> On Wed, Dec 19, 2018 at 11:32 AM Daniel Baluta <
> daniel.baluta@...il.com> wrote:
> > On Wed, Dec 19, 2018 at 3:17 PM Daniel Baluta <
> > daniel.baluta@....com> wrote:
> > > 
> > > On Wed, 2018-12-19 at 12:42 +0000, Marcel Ziswiler wrote:
> > > > Hi there
> > > > 
> > > > I noticed that at least today's and yesterdays -next won't
> > > > build with
> > > > the imx_v6_v7_defconfig giving the following error:
> > > > 
> > > >   LD      arch/arm/boot/compressed/vmlinux
> > > > arch/arm/boot/compressed/head.o: In function `restart':
> > > > (.text+0xa8): undefined reference to `__hyp_stub_vectors'
> > > > (.text+0xac): undefined reference to `__hyp_stub_vectors'
> > > > 
> > > > Has anybody seen that as well and knows what is going on?
> > > 
> > > Hmm, works for me.
> 
> Yes, I haven't seen build failures reported by the autobuilders:
> http://kisskb.ellerman.id.au/kisskb/target/7464/

Hm, strange. A clean re-build using ARM's latest gcc 8.2.1 now worked
fine as well. Sorry, for the noise.

> > On the other hand I'm getting this warning:
> > 
> > arch/arm/boot/dts/vfxxx.dtsi:550.24-563.6: Warning
> > (spi_bus_bridge):
> > /soc/aips-bus@...80000/spi@...ad000: incorrect #address-cells for
> > SPI
> > bus
> >   also defined at arch/arm/boot/dts/vf610-bk4.dts:107.8-119.3
> > arch/arm/boot/dts/vf610-bk4.dtb: Warning (spi_bus_reg): Failed
> > prerequisite 'spi_bus_bridge'
> > 
> > 
> > Maybe Rob can jump in?
> 
> Yes, I have already reported this warning to Rob and Lukasz.
> Hopefully
> they could help fixing it.