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linux-stable/drivers/virtio
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Angus Chen ab23a6dbfc virtio_pci: modify ENOENT to EINVAL 
[ Upstream commit b66ead2d0e ]

Virtio_crypto use max_data_queues+1 to setup vqs,
we use vp_modern_get_num_queues to protect the vq range in setup_vq.
We could enter index >= vp_modern_get_num_queues(mdev) in setup_vq
if common->num_queues is not set well,and it return -ENOENT.
It is better to use -EINVAL instead.

Signed-off-by: Angus Chen <angus.chen@jaguarmicro.com>
Message-Id: <20221101111655.1947-1-angus.chen@jaguarmicro.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-24 07:24:31 +01:00
..
Kconfig virtio: fatures, fixes 2022-08-12 09:50:34 -07:00
Makefile virtio: replace restricted mem access flag with callback 2022-08-01 07:42:49 +02:00
virtio.c virtio: fatures, fixes 2022-08-12 09:50:34 -07:00
virtio_anchor.c virtio: replace restricted mem access flag with callback 2022-08-01 07:42:49 +02:00
virtio_balloon.c - The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe 2022-08-05 16:32:45 -07:00
virtio_dma_buf.c dma-buf: move dma-buf symbols into the DMA_BUF module namespace 2021-10-25 14:53:08 +02:00
virtio_input.c virtio: wrap config->reset calls 2022-01-14 18:50:52 -05:00
virtio_mem.c mm: use is_zone_movable_page() helper 2022-07-29 18:07:20 -07:00
virtio_mmio.c virtio: Revert "virtio: find_vqs() add arg sizes" 2022-08-16 01:40:24 -04:00
virtio_pci_common.c virtio_pci: use irq to detect interrupt support 2022-10-13 09:33:03 -04:00
virtio_pci_common.h virtio: Revert "virtio: find_vqs() add arg sizes" 2022-08-16 01:40:24 -04:00
virtio_pci_legacy.c virtio_pci: Revert "virtio_pci: support the arg sizes of find_vqs()" 2022-08-16 01:38:29 -04:00
virtio_pci_legacy_dev.c virtio/virtio_pci_legacy_dev: ensure the correct return value 2022-01-14 18:50:53 -05:00
virtio_pci_modern.c virtio_pci: modify ENOENT to EINVAL 2023-01-24 07:24:31 +01:00
virtio_pci_modern_dev.c virtio_pci: introduce helper to get/set queue reset 2022-08-11 04:06:40 -04:00
virtio_ring.c - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
virtio_vdpa.c virtio: Revert "virtio: find_vqs() add arg sizes" 2022-08-16 01:40:24 -04:00