#16049: NVMe KDL, page fault in nvme_disk_io->_mutex_unlock
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Reporter: KapiX | Owner: waddlesplash
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: Drivers/Disk/NVMe | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Platform: All |
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Comment (by waddlesplash):
Yes, it appears segmented I/O can result in the callback being invoked
more than once, and there is no way to detect the last one. I've filed
https://github.com/hgst/libnvme/issues/7 about this. It appears Intel
controllers have "stripes" that other controllers do not; so it may be
necessary to work around this.
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Ticket URL: <https://dev.haiku-os.org/ticket/16049#comment:3>
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