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virtio_pci: add build offset check for the new common cfg items

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Add checks to the check_offsets(void) for queue_notify_data and
queue_reset.

Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20231010031120.81272-5-xuanzhuo@linux.alibaba.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Xuan Zhuo 2023-10-10 11:11:20 +08:00 committed by Michael S. Tsirkin
parent 70e16c90ee
commit 327e0ab32c
1 changed files with 4 additions and 0 deletions
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4
drivers/virtio/virtio_pci_modern_dev.c
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@ -203,6 +203,10 @@ static inline void check_offsets(void)
offsetof(struct virtio_pci_common_cfg, queue_used_lo));
BUILD_BUG_ON(VIRTIO_PCI_COMMON_Q_USEDHI !=
offsetof(struct virtio_pci_common_cfg, queue_used_hi));
BUILD_BUG_ON(VIRTIO_PCI_COMMON_Q_NDATA !=
offsetof(struct virtio_pci_modern_common_cfg, queue_notify_data));
BUILD_BUG_ON(VIRTIO_PCI_COMMON_Q_RESET !=
offsetof(struct virtio_pci_modern_common_cfg, queue_reset));
}
/*