From: Patrick Welche <prlw1@cam.ac.uk>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [Bug 1838658] [NEW] qemu 4.0.0 broken by glib update
Date: Thu, 01 Aug 2019 15:34:44 -0000 [thread overview]
Message-ID: <156467368424.6955.5535032657029646608.malonedeb@soybean.canonical.com> (raw)
Public bug reported:
In brief, an install CD will successfully boot with qemu 4.0.0 built with glib 2.58.3, but freeze during boot with qemu 4.0.0 built with glib 2.60.0. I tracked it down to glib's GHashTable improvements. qemu is happy with a glib built from
```
git checkout -f 2.60.4
git revert --no-edit 86c6f7e2b..3bed8a13b
git revert --no-edit 75f8ec1df9b48b0c3a13a9125f2c7d7c5adf5159
git revert --no-edit 603fb5958..d3074a748
git revert --no-edit 0b45ddc55..0600dd322
```
When the GHashTable improvements were committed, there was already a preemptive note about any breakage being due to using private implementation details, hence mentioning it here rather than with glib.
For the full saga, see: http://gnats.netbsd.org/54310
** Affects: qemu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1838658
Title:
qemu 4.0.0 broken by glib update
Status in QEMU:
New
Bug description:
In brief, an install CD will successfully boot with qemu 4.0.0 built with glib 2.58.3, but freeze during boot with qemu 4.0.0 built with glib 2.60.0. I tracked it down to glib's GHashTable improvements. qemu is happy with a glib built from
```
git checkout -f 2.60.4
git revert --no-edit 86c6f7e2b..3bed8a13b
git revert --no-edit 75f8ec1df9b48b0c3a13a9125f2c7d7c5adf5159
git revert --no-edit 603fb5958..d3074a748
git revert --no-edit 0b45ddc55..0600dd322
```
When the GHashTable improvements were committed, there was already a preemptive note about any breakage being due to using private implementation details, hence mentioning it here rather than with glib.
For the full saga, see: http://gnats.netbsd.org/54310
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1838658/+subscriptions
next reply other threads:[~2019-08-01 16:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-01 15:34 Patrick Welche [this message]
2019-08-02 5:11 ` [Qemu-devel] [Bug 1838658] [NEW] qemu 4.0.0 broken by glib update Markus Armbruster
2019-08-02 8:25 ` [Qemu-devel] [Bug 1838658] " Daniel Berrange
2019-08-02 8:42 ` Daniel Berrange
2019-08-02 15:56 ` Andreas Gustafsson
2019-08-02 16:17 ` Andreas Gustafsson
2019-08-02 16:52 ` Daniel Berrange
2019-08-02 19:31 ` Andreas Gustafsson
2020-11-21 22:58 ` Peter Maydell
2020-12-10 8:48 ` Thomas Huth
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