5fb5bd7a8b
JIRA: https://issues.redhat.com/browse/RHEL-84199 Upstream Status: git@gitlab.com:redhat/centos-stream/src/kernel/centos-stream-9.git commit 45ebc7e6c125ce93d2ddf82cd5bea20121bb0258 Author: Laurent Vivier <lvivier@redhat.com> Date: Wed May 21 11:22:34 2025 +0200 virtio_ring: Fix error reporting in virtqueue_resize The virtqueue_resize() function was not correctly propagating error codes from its internal resize helper functions, specifically virtqueue_resize_packet() and virtqueue_resize_split(). If these helpers returned an error, but the subsequent call to virtqueue_enable_after_reset() succeeded, the original error from the resize operation would be masked. Consequently, virtqueue_resize() could incorrectly report success to its caller despite an underlying resize failure. This change restores the original code behavior: if (vdev->config->enable_vq_after_reset(_vq)) return -EBUSY; return err; Fix: commit ad48d53b5b3f ("virtio_ring: separate the logic of reset/enable from virtqueue_resize") Cc: xuanzhuo@linux.alibaba.com Signed-off-by: Laurent Vivier <lvivier@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Link: https://patch.msgid.link/20250521092236.661410-2-lvivier@redhat.com Tested-by: Lei Yang <leiyang@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Laurent Vivier <lvivier@redhat.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| virtio.c | ||
| virtio_anchor.c | ||
| virtio_balloon.c | ||
| virtio_dma_buf.c | ||
| virtio_input.c | ||
| virtio_mem.c | ||
| virtio_mmio.c | ||
| virtio_pci_common.c | ||
| virtio_pci_common.h | ||
| virtio_pci_legacy.c | ||
| virtio_pci_legacy_dev.c | ||
| virtio_pci_modern.c | ||
| virtio_pci_modern_dev.c | ||
| virtio_ring.c | ||
| virtio_vdpa.c | ||