On Wed, Mar 6, 2024 at 5:36 PM Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> Hi all,
>
> Today's linux-next merge of the bpf-next tree got a conflict in:
>
> mm/vmalloc.c
>
> between commit:
>
> 8e1d743f2c26 ("mm: vmalloc: support multiple nodes in vmallocinfo")
>
> from the mm-stable tree and commit:
>
> e6f798225a31 ("mm: Introduce VM_SPARSE kind and vm_area_[un]map_pages().")
>
> from the bpf-next tree.
>
> I fixed it up (I think - 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.
...
>
> - if (v->flags & VM_USERMAP)
> - seq_puts(m, " user");
> + if (v->flags & VM_IOREMAP)
> + seq_puts(m, " ioremap");
>
> - if (v->flags & VM_DMA_COHERENT)
> - seq_puts(m, " dma-coherent");
> ++ if (v->flags & VM_SPARSE)
> ++ seq_puts(m, " sparse");
> +
Indent change across the loop makes the conflict look big,
but it's actually trivial and resolution looks correct.
Thanks!
