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Re: [Qemu-devel] [Patch] Make usermode stacksize (-s) configurable at co

From: Jamie Lokier
Subject: Re: [Qemu-devel] [Patch] Make usermode stacksize (-s) configurable at compile-time
Date: Mon, 26 Oct 2009 00:53:28 +0000
User-agent: Mutt/1.5.13 (2006-08-11)

Jan-Simon Möller wrote:
> We encontered problems with the low default value for the stacksize in 
> usermode (ok, whats "low"). 
> For environments like scratchbox, its hard to use "-s" as qemu is called by 
> binfmt mechanism.
> The attached patch makes this configurable at compile-time.

Note, this will only change the stack size for the main thread, at
least with LinuxThreads.  Other thread stacks are allocated by the
pthread (LinuxThreads or NPTL), and their stack size is changed by
pthread_attr_setstacksize instead.

-- Jamie

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