[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] Signal management in qemu-user

From: Peter Maydell
Subject: Re: [Qemu-devel] Signal management in qemu-user
Date: Thu, 24 May 2012 00:04:25 +0100

On 23 May 2012 23:38, Alex Barcelo <address@hidden> wrote:
> This *always* goes wrong without calling the signal handler

I haven't looked too closely, but I suspect we're just not
paying any attention to whether memory does or doesn't have
the PROT_EXEC permission when we translate code from it.

This is the kind of corner case that the linux-user code is
often not very good at, because not many guest programs play
this sort of game.

-- PMM

reply via email to

[Prev in Thread] Current Thread [Next in Thread]