[CRIU] [PATCH 3/7] compel/x86: hang in 32-bit mode on sw-break for compat tasks

Cyrill Gorcunov gorcunov at gmail.com
Mon Jan 9 23:45:21 PST 2017


On Mon, Jan 09, 2017 at 08:19:08PM +0300, Dmitry Safonov wrote:
> Otherwise we'll try to set 32-bit register set to 64-bit task,
> which is not possible with ptrace - it uses register set size,
> according to processes mode. So we should set 32-bit regset
> only to tasks those are in 32-bit mode already.
> Please, see inline comment in the patch for more info.
> 
> Cc: Cyrill Gorcunov <gorcunov at openvz.org>
> Signed-off-by: Dmitry Safonov <dsafonov at virtuozzo.com>
Acked-by: Cyrill Gorcunov <gorcunov at openvz.org>



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