Re: [PATCH 2/2] Add missing Linux kernel headers.

[Cornelia Huck]

On Wed, Apr 05 2023, "David 'Digit' Turner" <digit@google.com> wrote:

> Add <linux/memfd.h>, used by hw/display/virtio-gpu-udmabuf.c
> Add <linux/nvme_ioctl.h>, used by qga/commands-posix.c
> Add <linux/const.h> used by kvm-all.c, which requires
> the _BITUL() macro definition to be available.
>
> Without these, QEMU will not compile on Debian 10 systems.

Hm, I wonder why we hadn't seen errors in the CI then.

>
> The script has then been run against the official
> 6.2.8 kernel source tree (current stable release),
> which explains why comments in <linux/vfio.h>
> have been updated too.

I think we usually run the script against a release or release
candidate, not stable.

>
> Signed-off-by: David 'Digit' Turner <digit@google.com>
> ---
>  linux-headers/linux/const.h      |  36 ++++++++++
>  linux-headers/linux/memfd.h      |  35 ++++++++++
>  linux-headers/linux/nvme_ioctl.h | 114 +++++++++++++++++++++++++++++++
>  linux-headers/linux/vfio.h       |  15 ++--
>  scripts/update-linux-headers.sh  |   4 +-
>  5 files changed, 196 insertions(+), 8 deletions(-)
>  create mode 100644 linux-headers/linux/const.h
>  create mode 100644 linux-headers/linux/memfd.h
>  create mode 100644 linux-headers/linux/nvme_ioctl.h