[PATCH v3 00/23] All-stop on top of non-stop

[Sergio Durigan Junior]

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
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