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From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [Bug 1735384] [RFC PATCH] target/sh4/translate.c: fix TCG leak during gusa sequence
Date: Wed, 06 Dec 2017 10:22:33 -0000	[thread overview]
Message-ID: <dafcc30d-e7df-eef6-bf7a-f164f07531bc@physik.fu-berlin.de> (raw)
In-Reply-To: 20171206093050.25308-1-alex.bennee@linaro.org

On 12/06/2017 10:30 AM, Alex Bennée wrote:
> This fixes bug #1735384 while running java under qemu-sh4. When debug
> was enabled it showed a problem with TCG temps. Once fixed I was able
> to run java -version normally.
> 
> Reported-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
> Suggested-by: Richard Henderson <richard.henderson@linaro.org>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

I can confirm that this fixes the issue for me, too.

So, just in case:

Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>

-- 
 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer - glaubitz@debian.org
`. `'   Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
  `-    GPG: 62FF 8A75 84E0 2956 9546  0006 7426 3B37 F5B5 F913

-- 
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1735384

Title:
  OpenJDK JVM segfaults on qemu-sh4 (regression)

Status in QEMU:
  New

Bug description:
  Some of the recent changes introduced a regression which makes the
  OpenJDK JVM crash on qemu-sh4:

  (sid-sh4-sbuild)root@nofan:/# java -version
  qemu: uncaught target signal 11 (Segmentation fault) - core dumped
  Segmentation fault
  (sid-sh4-sbuild)root@nofan:/#

  An older version works fine:

  (sid-sh4-sbuild)root@nofan:/# java -version
  openjdk version "9.0.1"
  OpenJDK Runtime Environment (build 9.0.1+11-Debian-1)
  OpenJDK Zero VM (build 9.0.1+11-Debian-1, interpreted mode)
  (sid-sh4-sbuild)root@nofan:/#

  Haven't had time for bisecting this yet.

  Adrian

To manage notifications about this bug go to:
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  parent reply	other threads:[~2017-12-06 10:38 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-30 10:19 [Qemu-devel] [Bug 1735384] [NEW] OpenJDK JVM segfaults on qemu-sh4 (regression) John Paul Adrian Glaubitz
2017-11-30 12:19 ` [Qemu-devel] [Bug 1735384] " Peter Maydell
2017-11-30 12:39   ` John Paul Adrian Glaubitz
2017-11-30 23:25     ` John Paul Adrian Glaubitz
2017-12-03 15:52       ` Thomas Huth
2017-12-04  9:29         ` Alex Bennée
2017-12-04 11:53           ` John Paul Adrian Glaubitz
2017-12-04 13:39             ` Alex Bennée
2017-12-05 15:02 ` [Qemu-devel] [Bug 1735384] [NEW] " Alex Bennée
2017-12-05 15:11   ` John Paul Adrian Glaubitz
2017-12-06  9:30 ` [Qemu-devel] [RFC PATCH] target/sh4/translate.c: fix TCG leak during gusa sequence Alex Bennée
2017-12-06  9:45   ` [Qemu-devel] [Bug 1735384] " John Paul Adrian Glaubitz
2017-12-06 10:52     ` Alex Bennée
2017-12-06 11:37       ` John Paul Adrian Glaubitz
2017-12-06 10:22   ` John Paul Adrian Glaubitz [this message]
2017-12-06 14:15   ` [Qemu-devel] " Richard Henderson
2017-12-06 22:33   ` Aurelien Jarno
2018-12-14 12:33 ` [Qemu-devel] [Bug 1735384] Re: OpenJDK JVM segfaults on qemu-sh4 (regression) John Paul Adrian Glaubitz

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