pselect support (qemu: Unsupported syscall: 335)
Bug #520480 reported by
Loïc Minier
This bug affects 2 people
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| qemu-kvm (Ubuntu) |
Fix Released
|
Medium
|
Michael Casadevall | ||
Bug Description
Binary package hint: qemu-kvm
Hi
qemu helpfully reports unimplemented (in qemu) syscalls, however this can spam the console heavily when the syscall is used in a tight loop.
This is the case of the pselect() syscall which is not implemented under qemu. It's also unimplemented in the upstream ARM linux kernel! So it seems a bit redundant to repeat this message; technically pselect could be implemented in qemu while it remains unimplemented in a kernel, but for now I think it would be best to not bark about syscalls which are not implemented in real kernels anyway.
Thanks,
Related branches
Revision history for this message
| Loïc Minier (lool) wrote | #1 |
| Changed in qemu-kvm (Ubuntu): | |
| status: | New → In Progress |
| assignee: | nobody → Loïc Minier (lool) |
Revision history for this message
| Loïc Minier (lool) wrote | #2 |
| summary: |
- pselect is always missing on armel (qemu: Unsupported syscall: 335) + pselect support (qemu: Unsupported syscall: 335) |
Revision history for this message
| David Sugar (dyfet-deactivatedaccount) wrote | #3 |
Revision history for this message
| Loïc Minier (lool) wrote | #4 |
| Changed in qemu-kvm (Ubuntu): | |
| assignee: | Loïc Minier (lool) → Michael Casadevall (mcasadevall) |
| importance: | Undecided → Medium |
| milestone: | none → lucid-alpha-3 |
Revision history for this message
| Launchpad Janitor (janitor) wrote | #5 |
| Changed in qemu-kvm (Ubuntu): | |
| status: | In Progress → Fix Released |
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Note that dpkg calls this when installing packages, so it makes installing packages under qemu-arm very very long due to just printing this error message on the console so many times (and it's impossible to follow actual dpkg chatter).