Re: [PATCH v6 03/13] virtio-gpu: Add udmabuf helpers

[Gerd Hoffmann]

  Hi,

> +#ifdef CONFIG_LINUX

Seems wee need "#if defined(CONFIG_LINUX) && defined(F_GET_SEALS)" here
to cover old linux versions.  I see some build failures in gitlab CI due to
F_GET_SEALS not being defined (crypto-old-nettle for example).

> +#include <sys/fcntl.h>

gitlab ci (build-system-alpine):

/usr/include/sys/fcntl.h:1:2: error: #warning redirecting incorrect #include 
<sys/fcntl.h> to <fcntl.h> [-Werror=cpp]
    1 | #warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h>

Otherwise series looks good and survived basic testing.

take care,
  Gerd