[Bug 1285363] Re: qemu-aarch64-static segfaults

2014-03-06 Thread Launchpad Bug Tracker
This bug was fixed in the package qemu - 1.7.0+dfsg-3ubuntu5 --- qemu (1.7.0+dfsg-3ubuntu5) trusty; urgency=medium [ dann frazier ] * Add patches from the susematz tree to avoid intermittent segfaults: - ubuntu/signal-added-a-wrapper-for-sigprocmask-function.patch - ubun

[Bug 1285363] Re: qemu-aarch64-static segfaults

2014-03-06 Thread Launchpad Bug Tracker
** Branch linked: lp:ubuntu/trusty-proposed/qemu -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu in Ubuntu. https://bugs.launchpad.net/bugs/1285363 Title: qemu-aarch64-static segfaults To manage notifications about this bug go

Re: [Bug 1285363] Re: qemu-aarch64-static segfaults

2014-03-06 Thread Serge Hallyn
Quoting Peter Maydell (peter.mayd...@linaro.org): > Doing this only for aarch64 targets seems like a bad idea to me -- this > isn't an aarch64 specific issue. QEMU needs SIGSEGV to go to its own > handler (so we can unprotect pages we've marked as read-only in order to > catch guest writes to them

[Bug 1285363] Re: qemu-aarch64-static segfaults

2014-03-06 Thread Peter Maydell
Doing this only for aarch64 targets seems like a bad idea to me -- this isn't an aarch64 specific issue. QEMU needs SIGSEGV to go to its own handler (so we can unprotect pages we've marked as read-only in order to catch guest writes to them so we can throw away invalidated translated code), and tha

[Bug 1285363] Re: qemu-aarch64-static segfaults

2014-03-06 Thread dann frazier
@Serge: I can confirm that this is fixed in 1.7.0+dfsg-3ubuntu5sig1 from your ppa. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu in Ubuntu. https://bugs.launchpad.net/bugs/1285363 Title: qemu-aarch64-static segfaults To manag

[Bug 1285363] Re: qemu-aarch64-static segfaults

2014-02-27 Thread Serge Hallyn
** Also affects: qemu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu in Ubuntu. https://bugs.launchpad.net/bugs/1285363 Title: qemu-aarch64-static segfaults To manage notifications a

Re: [Bug 1285363] Re: qemu-aarch64-static segfaults

2014-02-27 Thread dann frazier
On Thu, Feb 27, 2014 at 3:34 PM, Serge Hallyn <1285...@bugs.launchpad.net> wrote: > Dann, > > can you confirm that you can reproduce this with the upstream git head > (or the qemu-2.0~git package)? I just reverified with upstream git head @ 9fbee91a131a05e443d7108d7fbdf3ca91020290. Note that this

[Bug 1285363] Re: qemu-aarch64-static segfaults

2014-02-27 Thread Serge Hallyn
I'm building a candidate package with a modified version of the patchset (to only change behavior for aarch64 targets) in ppa:serge-hallyn/virt. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu in Ubuntu. https://bugs.launchpad.net

[Bug 1285363] Re: qemu-aarch64-static segfaults

2014-02-27 Thread Serge Hallyn
** Changed in: qemu (Ubuntu) Importance: Undecided => High ** Changed in: qemu (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu in Ubuntu. https://bugs.launchpad.net/bugs/1285363 Title:

[Bug 1285363] Re: qemu-aarch64-static segfaults

2014-02-27 Thread Serge Hallyn
Dann, can you confirm that you can reproduce this with the upstream git head (or the qemu-2.0~git package)? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu in Ubuntu. https://bugs.launchpad.net/bugs/1285363 Title: qemu-aarch64-

[Bug 1285363] Re: qemu-aarch64-static segfaults

2014-02-26 Thread Serge Hallyn
I'm a little nervous about the do_sigprocmask in linux-user/signal.c for all arches. With the comment /* Force set state of SIGSEGV, may be best for some apps, maybe not so good ++ * This is not required for qemu to work Doing this conditionally for arm64 would be more comforting... I'll go

[Bug 1285363] Re: qemu-aarch64-static segfaults

2014-02-26 Thread Ubuntu Foundations Team Bug Bot
The attachment "qemu.debdiff" seems to be a debdiff. The ubuntu- sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. If the attachment isn't a patch, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you a