linux-next: build failure after merge of the dmaengine tree

linux-next: build failure after merge of the dmaengine tree

[Stephen Rothwell]

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Hi all,

After merging the dmaengine tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

ld: warning: discarding dynamic section .glink
ld: warning: discarding dynamic section .plt
ld: linkage table error against `ioread64'
ld: stubs don't match calculated size
ld: can not build stubs: bad value
ld: fs/debugfs/file.o: in function `debugfs_print_regs':
file.c:(.text+0xee8): undefined reference to `ioread64be'
ld: file.c:(.text+0xf50): undefined reference to `ioread64'

Caused by commit

  09289d0ad122 ("debugfs_create_regset32() support 8/16/64 bit width registers")

I have used the dmaengine tree from next-20230928 for today.

-- 
Cheers,
Stephen Rothwell

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Re: linux-next: build failure after merge of the dmaengine tree

[Vinod Koul]

On 29-09-23, 13:13, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the dmaengine tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
> 
> ld: warning: discarding dynamic section .glink
> ld: warning: discarding dynamic section .plt
> ld: linkage table error against `ioread64'
> ld: stubs don't match calculated size
> ld: can not build stubs: bad value
> ld: fs/debugfs/file.o: in function `debugfs_print_regs':
> file.c:(.text+0xee8): undefined reference to `ioread64be'
> ld: file.c:(.text+0xf50): undefined reference to `ioread64'
> 
> Caused by commit
> 
>   09289d0ad122 ("debugfs_create_regset32() support 8/16/64 bit width registers")
> 
> I have used the dmaengine tree from next-20230928 for today.

Thanks for report, I have dropped offending commits for now.

BR
-- 
~Vinod

RE: [EXT] Re: linux-next: build failure after merge of the dmaengine tree

[Frank Li]

> -----Original Message-----
> From: Vinod Koul <vkoul@kernel.org>
> Sent: Monday, October 2, 2023 11:10 AM
> To: Stephen Rothwell <sfr@canb.auug.org.au>
> Cc: Frank Li <frank.li@nxp.com>; Linux Kernel Mailing List <linux-
> kernel@vger.kernel.org>; Linux Next Mailing List <linux-next@vger.kernel.org>
> Subject: [EXT] Re: linux-next: build failure after merge of the dmaengine tree
> 
> Caution: This is an external email. Please take care when clicking links or
> opening attachments. When in doubt, report the message using the 'Report
> this email' button
> 
> 
> On 29-09-23, 13:13, Stephen Rothwell wrote:
> > Hi all,
> >
> > After merging the dmaengine tree, today's linux-next build (powerpc
> > ppc64_defconfig) failed like this:
> >
> > ld: warning: discarding dynamic section .glink
> > ld: warning: discarding dynamic section .plt
> > ld: linkage table error against `ioread64'
> > ld: stubs don't match calculated size
> > ld: can not build stubs: bad value
> > ld: fs/debugfs/file.o: in function `debugfs_print_regs':
> > file.c:(.text+0xee8): undefined reference to `ioread64be'
> > ld: file.c:(.text+0xf50): undefined reference to `ioread64'
> >
> > Caused by commit
> >
> >   09289d0ad122 ("debugfs_create_regset32() support 8/16/64 bit width
> registers")
> >
> > I have used the dmaengine tree from next-20230928 for today.
> 
> Thanks for report, I have dropped offending commits for now.

Fixed patch already post at
https://lore.kernel.org/dmaengine/20231002145737.538934-1-Frank.Li@nxp.com/T/#u

Frank

> 
> BR
> --
> ~Vinod

Re: [EXT] Re: linux-next: build failure after merge of the dmaengine tree

[Vinod Koul]

Hello Frank,

On 02-10-23, 16:26, Frank Li wrote:
> > On 29-09-23, 13:13, Stephen Rothwell wrote:
> > > Hi all,
> > >
> > > After merging the dmaengine tree, today's linux-next build (powerpc
> > > ppc64_defconfig) failed like this:
> > >
> > > ld: warning: discarding dynamic section .glink
> > > ld: warning: discarding dynamic section .plt
> > > ld: linkage table error against `ioread64'
> > > ld: stubs don't match calculated size
> > > ld: can not build stubs: bad value
> > > ld: fs/debugfs/file.o: in function `debugfs_print_regs':
> > > file.c:(.text+0xee8): undefined reference to `ioread64be'
> > > ld: file.c:(.text+0xf50): undefined reference to `ioread64'
> > >
> > > Caused by commit
> > >
> > >   09289d0ad122 ("debugfs_create_regset32() support 8/16/64 bit width
> > registers")
> > >
> > > I have used the dmaengine tree from next-20230928 for today.
> > 
> > Thanks for report, I have dropped offending commits for now.
> 
> Fixed patch already post at
> https://lore.kernel.org/dmaengine/20231002145737.538934-1-Frank.Li@nxp.com/T/#u

I am not sure of this fix, someone has to pick this. let this get fixed
first and we can always pick back these patches.

My tree was broken meanwhile impacting others, so it was better to drop
for now.

Thanks for you understanding

-- 
~Vinod