Comment 0 for bug 2018733

This was kindly reported by ~kashyapc
I only convert this into a bug for tracking.

This [1] QEMU patch solves a genuine bug [2] involving disk hot-
unplug. More details in the commit message, and also in the bug that is
linked here[2].

I have also flagged the fix for QEMU 8.0 stable[3], and tested that the
fix itself works[4].

Please pick up the fix[1] once it merges.

[1] https://lists.nongnu.org/archive/html/qemu-devel/2023-04/msg02473.html
    — acpi: pcihp: allow repeating hot-unplug requests
[2] https://gitlab.com/libvirt/libvirt/-/issues/309
[3] https://lists.nongnu.org/archive/html/qemu-devel/2023-04/msg04994.html
[4] https://lists.nongnu.org/archive/html/qemu-devel/2023-05/msg01070.html

--- ^^ report
--- vv context

Note:
- [2] + [4] have tests steps we can use for SRU verification.
- This has landed upstream by now
  https://gitlab.com/qemu-project/qemu/-/commit/0f689cf5ada4
- Also landed in 8.0 stable staging as
  https://gitlab.com/qemu-project/qemu/-/commit/76326210e439