Revision 20cd0c86553e14c495451ce7d1e2e4efd81041f0 authored by Manos Pitsidianakis on 24 March 2024, 10:04:59 UTC, committed by Michael Tokarev on 09 April 2024, 18:15:05 UTC
The current handling of invalid virtqueue elements inside the TX/RX virt queue handlers is wrong. They are added in a per-stream invalid queue to be processed after the handler is done examining each message, but the invalid message might not be specifying any stream_id; which means it's invalid to add it to any stream->invalid queue since stream could be NULL at this point. This commit moves the invalid queue to the VirtIOSound struct which guarantees there will always be a valid temporary place to store them inside the tx/rx handlers. The queue will be emptied before the handler returns, so the queue must be empty at any other point of the device's lifetime. Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Message-Id: <virtio-snd-rewrite-invalid-tx-rx-message-handling-v1.manos.pitsidianakis@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> (cherry picked from commit 731655f87f319fd06f27282c6cafbc2467ac8045) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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File | Mode | Size |
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Kconfig | -rw-r--r-- | 561 bytes |
an5206.c | -rw-r--r-- | 2.9 KB |
bootinfo.h | -rw-r--r-- | 2.0 KB |
mcf5206.c | -rw-r--r-- | 16.5 KB |
mcf5208.c | -rw-r--r-- | 10.0 KB |
mcf_intc.c | -rw-r--r-- | 5.5 KB |
meson.build | -rw-r--r-- | 431 bytes |
next-cube.c | -rw-r--r-- | 32.2 KB |
next-kbd.c | -rw-r--r-- | 7.7 KB |
q800-glue.c | -rw-r--r-- | 6.8 KB |
q800.c | -rw-r--r-- | 27.0 KB |
virt.c | -rw-r--r-- | 13.2 KB |
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