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Re: [Qemu-devel] [PATCH] linux-user: fix multi-threaded /proc/self/maps

From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH] linux-user: fix multi-threaded /proc/self/maps
Date: Fri, 1 Jun 2012 01:44:19 +0100

On 30 May 2012 13:45, Alexander Graf <address@hidden> wrote:
> When reading our faked /proc/self/maps from a secondary thread,
> we get an invalid stack entry. This is because ts->stack_base is not
> initialized in non-primary threads.
> However, ts->info is, and the stack layout information we're looking
> for is there too. So let's use that one instead!

So in the multithreaded case do all the thread stacks live
in this one mapping, or do the non-primary thread stacks
live in a standard mmap'd mapping?

-- PMM

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