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virtio-devices: drop error message from notification BAR read

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After writing to an address, Windows 11 on ARM64 unconditionally reads
it back. It is harmless. Drop the error message to avoid spamming.

Fixes: #3732

Signed-off-by: Wei Liu <liuwe@microsoft.com>
This commit is contained in:
Wei Liu
2022-02-25 16:47:06 +00:00
committed by Rob Bradford
parent 8458696094
commit 71370d7e15
1 changed files with 0 additions and 1 deletions
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1
virtio-devices/src/transport/pci_device.rs
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@@ -974,7 +974,6 @@ impl PciDevice for VirtioPciDevice {
.contains(&o) =>
{
// Handled with ioeventfds.
error!("Unexpected read from notification BAR: offset = 0x{:x}", o);
}
o if (MSIX_TABLE_BAR_OFFSET..MSIX_TABLE_BAR_OFFSET + MSIX_TABLE_SIZE).contains(&o) => {
if let Some(msix_config) = &self.msix_config {