Hi all,

Today's linux-next merge of the tip tree got a conflict in:

  arch/loongarch/Kconfig

between commit:

  30051fca4509 ("LoongArch: Enable UBSAN (Undefined Behavior Sanitizer)")

from the loongarch tree and commit:

  d2862bb9d9ca ("LoongArch: vDSO: Switch to generic storage implementation")

from the tip 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.

-- 
Cheers,
Stephen Rothwell

diff --cc arch/loongarch/Kconfig
index 0043d5d4b5ea,d7ddf2a43e63..000000000000
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@@ -30,7 -30,7 +30,8 @@@ config LOONGARC
  	select ARCH_HAS_SET_MEMORY
  	select ARCH_HAS_SET_DIRECT_MAP
  	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
 +	select ARCH_HAS_UBSAN
+ 	select ARCH_HAS_VDSO_ARCH_DATA
  	select ARCH_INLINE_READ_LOCK if !PREEMPTION
  	select ARCH_INLINE_READ_LOCK_BH if !PREEMPTION
  	select ARCH_INLINE_READ_LOCK_IRQ if !PREEMPTION

Hi all,

On Mon, 3 Mar 2025 14:50:19 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> 
> Today's linux-next merge of the tip tree got a conflict in:
> 
>   arch/loongarch/Kconfig
> 
> between commit:
> 
>   30051fca4509 ("LoongArch: Enable UBSAN (Undefined Behavior Sanitizer)")
> 
> from the loongarch tree and commit:
> 
>   d2862bb9d9ca ("LoongArch: vDSO: Switch to generic storage implementation")
> 
> from the tip 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/loongarch/Kconfig
> index 0043d5d4b5ea,d7ddf2a43e63..000000000000
> --- a/arch/loongarch/Kconfig
> +++ b/arch/loongarch/Kconfig
> @@@ -30,7 -30,7 +30,8 @@@ config LOONGARC
>   	select ARCH_HAS_SET_MEMORY
>   	select ARCH_HAS_SET_DIRECT_MAP
>   	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
>  +	select ARCH_HAS_UBSAN
> + 	select ARCH_HAS_VDSO_ARCH_DATA
>   	select ARCH_INLINE_READ_LOCK if !PREEMPTION
>   	select ARCH_INLINE_READ_LOCK_BH if !PREEMPTION
>   	select ARCH_INLINE_READ_LOCK_IRQ if !PREEMPTION

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

-- 
Cheers,
Stephen Rothwell