[libvirt PATCH 00/21] meson: remove many obsolete checks

[Ján Tomko]

On a Thursday in 2022, Daniel P. Berrangé wrote:
>We have alot of checks for Linux kernel features that are obsolete since
>our supported platform matrix lets us assume new enough kernel versions.
>Removing the checks will speed up the meson phase and reduce the tangle
>of #ifdefs in the code.
>
>I thought I could remove the check for linux/kvm.h but for some reason
>our code in virhostpcu.c / cpu_x86.c is enabling the codebases even
>on FreeBSD, which I find kind of odd.   Does FreeBSD really ship a
>linux/kvm.h ?

¯\_ (ツ)_/¯

>
>Daniel P. Berrangé (21):
>  meson: remove obsolete check for LOOP_CTL_GET_FREE
>  meson: remove obsolete check for EPOLL_CLOEXEC
>  meson: remove obsolete check for LO_FLAGS_AUTOCLEAR
>  meson: drop check for unshare()
>  netdev: simplify check for ethtool functionality
>  meson: remove obsolete check for ETHTOOL_GGSO
>  meson: remove obsolete check for ETHTOOL_GGRO
>  meson: remove obsolete check for ETHTOOL_GFLAGS
>  meson: remove obsolete check for ETH_FLAG_LRO
>  meson: remove obsolete check for ETH_FLAG_TXVLAN/RXVLAN
>  meson: remove obsolete check for ETH_FLAG_NTUPLE
>  meson: remove obsolete check for ETH_FLAG_RXHASH
>  meson: remove obsolete check for ETHTOOL_GFEATURES
>  meson: remove obsolete check for ETHTOOL_GCOALESCE
>  meson: remove obsolete check for GET_VLAN_VID_CMD
>  meson: simplify check for virnetdevbridge.c headers
>  meson: remove obsolete check for DEVLINK_CMD_ESWITCH_GET
>  meson: remove obsolete check for linux/magic.h
>  meson: remove obsolete check for VHOST_VSOCK_SET_GUEST_CID
>  meson: remove obsolete check for BPF_PROG_QUERY
>  meson: remove obsolete check for BPF_CGROUP_DEVICE
>
> meson.build                   | 82 +++--------------------------------
> src/util/virbpf.c             |  6 +--
> src/util/virbpf.h             |  6 +--
> src/util/vircgroupv2devices.c | 10 ++---
> src/util/virfile.c            | 15 ++-----
> src/util/virnetdev.c          | 65 ++++-----------------------
> src/util/virvsock.c           |  4 +-
> tests/securityselinuxhelper.c |  4 +-
> tests/virfilemock.c           |  2 +-
> 9 files changed, 32 insertions(+), 162 deletions(-)
>

Reviewed-by: Ján Tomko <jtomko at redhat.com>

Jano
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