linux-kernel - Re: linux-next: manual merge of the modules tree with the powerpc tree

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Date:   Sat, 28 May 2022 11:38:59 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Michael Ellerman <mpe@...erman.id.au>
Cc:     Luis Chamberlain <mcgrof@...nel.org>,
        PowerPC <linuxppc-dev@...ts.ozlabs.org>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Daniel Axtens <dja@...ens.net>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Paul Mackerras <paulus@...abs.org>
Subject: Re: linux-next: manual merge of the modules tree with the powerpc
 tree

Hi all,

On Fri, 20 May 2022 15:40:55 +1000 Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>
> Today's linux-next merge of the modules tree got a conflict in:
> 
>   arch/powerpc/Kconfig
> 
> between commit:
> 
>   b91d4eea5bff ("powerpc: Book3S 64-bit outline-only KASAN support")
> 
> from the powerpc tree and commit:
> 
>   eeaec7801c42 ("powerpc: Select ARCH_WANTS_MODULES_DATA_IN_VMALLOC on book3s/32 and 8xx")
> 
> from the modules tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.
> 
> 
> diff --cc arch/powerpc/Kconfig
> index dddace39d005,0b7bcfa63d0d..000000000000
> --- a/arch/powerpc/Kconfig
> +++ b/arch/powerpc/Kconfig
> @@@ -158,7 -157,7 +158,8 @@@ config PP
>   	select ARCH_WANT_IPC_PARSE_VERSION
>   	select ARCH_WANT_IRQS_OFF_ACTIVATE_MM
>   	select ARCH_WANT_LD_ORPHAN_WARN
> + 	select ARCH_WANTS_MODULES_DATA_IN_VMALLOC	if PPC_BOOK3S_32 || PPC_8xx
>  +	select ARCH_WANTS_NO_INSTR
>   	select ARCH_WEAK_RELEASE_ACQUIRE
>   	select BINFMT_ELF
>   	select BUILDTIME_TABLE_SORT

This is now a conflict between the powerpc tree and Linus' tree.

-- 
Cheers,
Stephen Rothwell

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