FS#76169 - [qemu] 7.1.0 breaks io_uring

Attached to Project: Arch Linux
Opened by - (fx333) - Tuesday, 11 October 2022, 10:15 GMT
Last edited by Toolybird (Toolybird) - Tuesday, 11 October 2022, 22:21 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To David Runge (dvzrv)
Architecture All
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

There is a regression in qemu 7.1.0 that causes all/many/some(?) VM setups which use io_uring to hang on startup.

Upstream bug report: https://gitlab.com/qemu-project/qemu/-/issues/1193

I suggest this patch for the time being: https://build.opensuse.org/package/view_file/Virtualization/qemu/block-io_uring-revert-Use-io_uring_regis.patch?expand=1

package version: qemu-system-x86 7.1.0-8
This task depends upon

Closed by  Toolybird (Toolybird)
Tuesday, 11 October 2022, 22:21 GMT
Reason for closing:  Fixed
Additional comments about closing:  qemu 7.1.0-9
Comment by David Runge (dvzrv) - Tuesday, 11 October 2022, 15:14 GMT
@fx333: Thanks for the ticket.

I'll look into this and do a pkgrel bump.
Comment by David Runge (dvzrv) - Tuesday, 11 October 2022, 16:06 GMT
Please check whether 7.1.0-9 in [testing] fixes this for you.
Comment by Toolybird (Toolybird) - Tuesday, 11 October 2022, 22:21 GMT
That upstream bug report looks vaguely familiar :)

I'm using the same patch in my local build and can confirm the fix.

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