This is the mail archive of the
gdb-patches@sourceware.org
mailing list for the GDB project.
Re: [PATCH v3 00/23] All-stop on top of non-stop
- From: Sergio Durigan Junior <sergiodj at redhat dot com>
- To: Yao Qi <qiyaoltc at gmail dot com>
- Cc: Pedro Alves <palves at redhat dot com>, gdb-patches at sourceware dot org
- Date: Mon, 20 Apr 2015 11:56:44 -0400
- Subject: Re: [PATCH v3 00/23] All-stop on top of non-stop
- Authentication-results: sourceware.org; auth=none
- References: <1429267521-21047-1-git-send-email-palves at redhat dot com> <5534EADB dot 2040201 at gmail dot com>
On Monday, April 20 2015, Yao Qi wrote:
> Hi Pedro,
> I tested V3 on arm GNU/Linux and aarch64 GNU/Linux in both native and
> gdbserver, there is no regression on arm GNU/Linux. There is one
> regression on aarch64 GNU/Linux native, but I don't see how is this fail
> related to your V3 patches. Note that there is no regression either on
> aarch64 GNU/Linux with gdbserver.
>
> (gdb) info threads^M
> Id Target Id Frame ^M
> ...
> 30 Thread 0x2019dff1f0 (LWP 28308) "joinable" 0x0000002000121a68
> in clone () from /lib/aarch64-linux-gnu/libc.so.6^
> ...
> GPT: lwp Thread 0x2019dff1f0 (LWP 28308) has no pending signal^M
> Can't detach Thread 0x2019dff1f0 (LWP 28308): No such process^
> (gdb) FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 1:
> detach
>
> Another race problem on attach/detach?
FWIW, gdb.threads/attach-many-short-lived-threads.exp is one of the
villains... It always shows up on our BuildBot logs.
--
Sergio
GPG key ID: 237A 54B1 0287 28BF 00EF 31F4 D0EB 7628 65FC 5E36
Please send encrypted e-mail if possible
http://sergiodj.net/