A thread whose wait ends without a context switch (for example when a
callback run from the wait satisfies it) keeps its old waitType. If it
later ran a callback, from sceUmdWaitDriveStatCB with the drive already
ready for instance, the stale wait's begin/end hooks ran, couldn't find
the paused wait, and resumed the thread with SCE_KERNEL_ERROR_WAIT_DELETE,
overwriting the HLE call's return value.
Should fix "sceUmdWaitDriveStatCB: error 0x800201b5" dialog in
Maru Goukaku TOEIC Test Portable (#7576).
Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
Henrik RydgårdandClaude Opus 5.5
e7c23bb381