Rebase to 6.12.76 and fix various vsock issues#113
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slp wants to merge 3 commits intocontainers:mainfrom
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Rebase to 6.12.76 and fix various vsock issues#113slp wants to merge 3 commits intocontainers:mainfrom
slp wants to merge 3 commits intocontainers:mainfrom
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Rebase on the latest LTS 6.12.x kernel. No changes needed in the downstream patches. Signed-off-by: Sergio Lopez <slp@redhat.com>
The vsock implementation in libkrun can't deal with packets splitted among multiple descriptors. Until we add support for it, let's revert the patches in the kernel triggering this behavior. Fixes: containers/libkrun#535 Signed-off-by: Sergio Lopez <slp@redhat.com>
Commit c0e42fb0e054c2b2ec4ee80f48ccd256ae0227ce backports "vsock/virtio: cap TX credit to local buffer size", which breaks libkrun's vsock implementation since we don't expect the peer to not honor our buf_alloc value. This causes us to miss sending credit updates, leading to the kernel thinking the socket has ran out of space. Temporarily revert it until we have a libkrun release supporting this behavior. Signed-off-by: Sergio Lopez <slp@redhat.com>
This was referenced Mar 10, 2026
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Recent changes in the kernel's vsock implementation are incompatible with the libkrun's vsock implementation. Revert the changes until we update libkrun's code and, while there, rebase the kernel on the latest LTS.