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@dinosaure dinosaure released this 07 Dec 14:45
· 104 commits to master since this release

v0.7.5 (2022-12-07)

  • Since MirageOS moved from PV mode to PVH on Xen, and thus replacing Mini-OS
    with solo5, there was an issue in the solo5 code which failed to properly
    account the already written bytes on the console. This only occurs if the
    output to be performed does not fit in a single output buffer (2048 bytes on
    Xen).

    The code in question set the number of bytes written to the last written count
    written = output_some(buf), instead of increasing the written count
    written += output_some(buf).

    Thanks to Krzysztof Burghardt, Pierre Alain, Thomas Leonard & Hannes Mehnert
    for the issue, review and proposal. The fix is available here: #538.