Re: [Qemu-devel] [Bug 955379] Re: cmake hangs with qemu-arm-static
On 01.12.2012, at 12:27, Peter Maydell wrote: On 1 December 2012 10:29, Janne Karhunen 955...@bugs.launchpad.net wrote: this blocks forever, because the thing that would wake it up is the signal handler writing to the pipe we're selecting on, but we will never run the signal handler until select exits Duh, makes sense, have to think about this. Thank you for great analysis :) Apparently have to dig into qemu's code to understand this better, but first thought was that do you think it would be possible to add some crude hack bit in qemu's signal handler which we could 'almost atomically' check prior to entering system poll/select/read/whatnot ? This bit would tell there are user signals queued and handlers should be executed first.. ? Nope, it's still not going to be non-racy that way (and it would still be a pretty invasive change so it doesn't really make it easier either I think). Could you please try and see if this patch makes a difference? http://repo.or.cz/w/qemu/agraf.git/patch/489924aa0115dc6cfcd4e91b0747da4ff8425d1f Alex -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/955379 Title: cmake hangs with qemu-arm-static To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/955379/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 653002] Re: omapdss DISPC error: GFX_FIFO_UNDERFLOW, disabling GFX
I'm seeing this issue with upstream 3.2 on openSUSE. Has there ever been a real solution to the issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/653002 Title: omapdss DISPC error: GFX_FIFO_UNDERFLOW, disabling GFX To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/653002/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 653002] Re: omapdss DISPC error: GFX_FIFO_UNDERFLOW, disabling GFX
** Also affects: opensuse Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/653002 Title: omapdss DISPC error: GFX_FIFO_UNDERFLOW, disabling GFX To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/653002/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 611142] Re: seabios should have native scsi support
I guess the best way to make this work would be to get the original option rom for the emulated LSI SCSI controller licensed so that we can use it freely. That way we a) verify that the emulation is correct b) are even closer to real world hardware The difficult thing here is on how to talk to LSI. -- seabios should have native scsi support https://bugs.launchpad.net/bugs/611142 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 611142] Re: seabios should have native scsi support
I guess the best way to make this work would be to get the original option rom for the emulated LSI SCSI controller licensed so that we can use it freely. That way we a) verify that the emulation is correct b) are even closer to real world hardware The difficult thing here is on how to talk to LSI. -- seabios should have native scsi support https://bugs.launchpad.net/bugs/611142 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
