From: Fredrik Noring <noring@nocrew.org>
To: qemu-devel@nongnu.org,
"John Paul Adrian Glaubitz" <glaubitz@debian.org>,
"Alex Bennée" <alex.bennee@linaro.org>
Cc: "Maciej W. Rozycki" <macro@linux-mips.org>,
"Jürgen Urban" <JuergenUrban@gmx.de>
Subject: Re: [Qemu-devel] [RFC] target/mips: Initial support for MIPS R5900
Date: Sun, 8 Jul 2018 14:10:59 +0200 [thread overview]
Message-ID: <20180708121057.GA13853@localhost.localdomain> (raw)
In-Reply-To: <20180707194137.GB14409@localhost.localdomain>
> I have tested the patch with Linux user mode emulation on a root filesystem
> compiled for R5900 and it worked without apparent issues, apart from:
>
> qemu: Unsupported syscall: 4352 (seccomp)
I have also observed the following QEMU crash:
qemu-mipsel: qemu/accel/tcg/cpu-exec.c:634: cpu_loop_exec_tb: Assertion `use_icount' failed.
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
It occurred when compiling Perl, and it seems to be identical to this bug
reported by John Paul Adrian Glaubitz for SH4:
https://bugs.launchpad.net/qemu/+bug/1768246
Fredrik
next prev parent reply other threads:[~2018-07-08 12:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-07 19:41 [Qemu-devel] [RFC] target/mips: Initial support for MIPS R5900 Fredrik Noring
2018-07-08 12:10 ` Fredrik Noring [this message]
2018-07-08 21:07 ` "Jürgen Urban"
2018-08-01 1:33 ` Maciej W. Rozycki
2018-08-01 13:39 ` Fredrik Noring
2018-08-01 13:54 ` Richard Henderson
2018-09-07 19:16 ` [Qemu-devel] [PATCH v2] " Fredrik Noring
2018-09-08 9:20 ` Aleksandar Markovic
2018-09-08 14:27 ` [Qemu-devel] [PATCH v3] target/mips: Support R5900 GCC programs in user mode Fredrik Noring
2018-09-11 9:46 ` Aleksandar Markovic
2018-09-08 11:31 ` [Qemu-devel] [PATCH v2] target/mips: Initial support for MIPS R5900 Maciej W. Rozycki
2018-09-12 20:23 ` Maciej W. Rozycki
2018-09-16 16:19 ` [Qemu-devel] [PATCH v3] target/mips: Support R5900 GCC programs in user mode Fredrik Noring
2018-09-08 0:03 ` [Qemu-devel] [RFC] target/mips: Initial support for MIPS R5900 Philippe Mathieu-Daudé
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180708121057.GA13853@localhost.localdomain \
--to=noring@nocrew.org \
--cc=JuergenUrban@gmx.de \
--cc=alex.bennee@linaro.org \
--cc=glaubitz@debian.org \
--cc=macro@linux-mips.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).