linux-kernel - linux-next: manual merge of the drm-intel tree with Linus' tree

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20170919114240.6eab3f52@canb.auug.org.au>
Date:   Tue, 19 Sep 2017 11:42:40 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Daniel Vetter <daniel.vetter@...ll.ch>,
        Intel Graphics <intel-gfx@...ts.freedesktop.org>,
        DRI <dri-devel@...ts.freedesktop.org>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Tvrtko Ursulin <tvrtko.ursulin@...el.com>,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...pensource.com>
Subject: linux-next: manual merge of the drm-intel tree with Linus' tree

Hi all,

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

  drivers/media/v4l2-core/videobuf2-dma-contig.c

between commit:

  5b6f9abe5a49 ("media: vb2: add bidirectional flag in vb2_queue")

from Linus' tree and commit:

  c4860ad60564 ("lib/scatterlist: Fix offset type in sg_alloc_table_from_pages")

from the drm-intel 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 drivers/media/v4l2-core/videobuf2-dma-contig.c
index 9f389f36566d,2405077fdc71..000000000000
--- a/drivers/media/v4l2-core/videobuf2-dma-contig.c
+++ b/drivers/media/v4l2-core/videobuf2-dma-contig.c
@@@ -507,9 -507,8 +507,9 @@@ static void *vb2_dc_get_userptr(struct 
  	buf->dev = dev;
  	buf->dma_dir = dma_dir;
  
- 	offset = vaddr & ~PAGE_MASK;
+ 	offset = lower_32_bits(offset_in_page(vaddr));
 -	vec = vb2_create_framevec(vaddr, size, dma_dir == DMA_FROM_DEVICE);
 +	vec = vb2_create_framevec(vaddr, size, dma_dir == DMA_FROM_DEVICE ||
 +					       dma_dir == DMA_BIDIRECTIONAL);
  	if (IS_ERR(vec)) {
  		ret = PTR_ERR(vec);
  		goto fail_buf;