Re: [Qemu-devel] [PATCH v3 0/2] Produce better termination message

[Paolo Bonzini]

On 21/09/2016 18:27, Michal Privoznik wrote:
> This is v2 of:
> http://lists.nongnu.org/archive/html/qemu-devel/2016-09/msg05058.html
> 
> Diff to v2:
> - In 1/2 I've dropped stdio funcs in favour of g_file_get_contents() (thanks 
> Dan!)
> 
> Michal Privoznik (2):
>   util: Introduce qemu_get_pid_name
>   qemu_kill_report: Report PID name too
> 
>  include/qemu/osdep.h | 10 ++++++++++
>  util/oslib-posix.c   | 27 +++++++++++++++++++++++++++
>  util/oslib-win32.c   |  7 +++++++
>  vl.c                 |  8 ++++++--
>  4 files changed, 50 insertions(+), 2 deletions(-)
> 

Patch 2/2 breaks "make check".  You cannot call malloc from a signal
handler, and this shows as a deadlock in
/x86_64/virtio/scsi/pci/hotplug.  You have to use the large buffer,
_but_ I cannot just keep patch 2 because you also have to use
open/read/close instead of stdio.

Thanks,

Paolo