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Patch series "tools: Fix tools/virtio test build", v2.
This series fixes build failures hit by:
make -C tools/virtio test
Patch 1 adds tools/virtio compatibility definitions needed by current
virtio headers when building the tools/virtio tests. Patch 2 makes
tools/include/linux/overflow.h include stdint.h for SIZE_MAX, which is
used by its size helper functions.
With the series applied, make -C tools/virtio test builds virtio_test,
vringh_test and vhost_net_test successfully.
Tested on x86_64 and arm64 with:
make -C tools/virtio clean
make -C tools/virtio test
This patch (of 2):
vhost_net_test builds virtio_ring.c in userspace.
Recent virtio headers pull in helper headers that are not provided by the
tools/virtio compatibility layer, including asm/percpu_types.h,
linux/completion.h, linux/mod_devicetable.h and linux/virtio_features.h.
Add the missing compat definitions and the DMA attribute used by the
current virtio ring code.
Link: https://lore.kernel.org/20260629022124.131894-1-chenyichong@uniontech.com
Link: https://lore.kernel.org/20260629022124.131894-2-chenyichong@uniontech.com
Signed-off-by: Yichong Chen <chenyichong@uniontech.com>
Acked-by: Eugenio Pérez <eperezma@redhat.com>
Cc: chenyichong <chenyichong@uniontech.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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