Re: [uml-devel] 2.6.18 UML machine on FC6 host

2007-03-19 Thread Jacques-Charles Lafoucriere
Jeff Dike wrote: On Mon, Mar 19, 2007 at 10:00:49AM +0100, Jacques-Charles Lafoucriere wrote: I am trying to build and run a UML 2.6.18 machine on a FC6 host. (2.6.18-1.2798) Why are you insisting on a 2.6.18 UML? I work on some kernel product that will be available on RHEL5 whic

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2007-03-19 Thread aapsik4
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[uml-devel] valley sickly

2007-03-19 Thread Hope V . Gill
In most versions, this payload consists of a self-contained craft that can lower to the surface, detach and operate under its own power. uk or Sign in to turn on 1-Click ordering. The manufacturing technique employed should make this feasible. Ambassador Ronald Neumann was not in the convoy. "

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2007-03-19 Thread aapsik4
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[uml-devel] [patch 31/31] UML - arch_prctl should set thread fs

2007-03-19 Thread Greg KH
-stable review patch. If anyone has any objections, please let us know. -- From: Jeff Dike <[EMAIL PROTECTED]> x86_64 needs some TLS fixes. What was missing was remembering the child thread id during clone and stuffing it into the child during each context switch. The %fs valu

[uml-devel] patch uml-arch_prctl-should-set-thread-fs.patch queued to -stable tree

2007-03-19 Thread gregkh
This is a note to let you know that we have just queued up the patch titled Subject: UML - arch_prctl should set thread fs to the 2.6.20-stable tree. Its filename is uml-arch_prctl-should-set-thread-fs.patch A git repo of this tree can be found at http://www.kernel.org/git/?p=

Re: [uml-devel] [stable] [PATCH] UML - arch_prctl should set thread fs

2007-03-19 Thread Jeff Dike
On Fri, Mar 16, 2007 at 04:00:31PM -0700, Greg KH wrote: > That's because it doesn't apply at all to the current 2.6.20.3 kernel > tree. Can you rediff it for that one so that we can apply it properly? My apologies - that depended on a previous patch which I thought had made it into -stable. Bel

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2007-03-19 Thread aapsik4
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Re: [uml-devel] 2.6.18 UML machine on FC6 host

2007-03-19 Thread Jeff Dike
On Mon, Mar 19, 2007 at 10:00:49AM +0100, Jacques-Charles Lafoucriere wrote: > I am trying to build and run a UML 2.6.18 machine on a FC6 host. > (2.6.18-1.2798) Why are you insisting on a 2.6.18 UML? > I have tried many patches from the list and was not able to be successful > (hang after VFS:

Re: [uml-devel] Regarding Kernel mode in UML process.

2007-03-19 Thread Jeff Dike
On Mon, Mar 19, 2007 at 11:16:38AM +0800, Krishnappa Abhijith-A21204 wrote: > Regarding Kernel mode in UML process. This question is on UML TT > mode > A UML process wil be in Kernel mode only for executing the getpid(), and > also some signals is a UML specified stack. And whenever the UM

Re: [uml-devel] Regarding Virtual Memory Emulation in UML.

2007-03-19 Thread Jeff Dike
On Mon, Mar 19, 2007 at 11:13:11AM +0800, Krishnappa Abhijith-A21204 wrote: > Regarding Virtual Memory Emulation in UML (TT mode). > UML will create a file of Physical mem size and it allocates memory to > UML process by mmap() ing it. > > Also in Jeff's article I read that Kernel's text

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2007-03-19 Thread aapsik4
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Re: [uml-devel] Regarding context switching in UML.

2007-03-19 Thread Jeff Dike
On Mon, Mar 19, 2007 at 11:01:40AM +0800, Krishnappa Abhijith-A21204 wrote: > Regarding Context switching in UML. > Each process running in UML will have corresponding process in HOST. In tt and skas0 mode, roughly yes. > So when the context switching in HOST happens, UML has to switch th

Re: [uml-devel] Regarding System call virtualization

2007-03-19 Thread Jeff Dike
On Mon, Mar 19, 2007 at 10:38:27AM +0800, Krishnappa Abhijith-A21204 wrote: > Is the below flow correct for UML (TT mode) Maybe, maybe not - your terminology is somewhat confusing. > 1. UML process wants to execute a sys call say open(). > 2. UML TT comes to know this By having PTRACE_SY

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2007-03-19 Thread aapsik4
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[uml-devel] 2.6.18 UML machine on FC6 host

2007-03-19 Thread Jacques-Charles Lafoucriere
Hi, I am trying to build and run a UML 2.6.18 machine on a FC6 host. (2.6.18-1.2798) I have tried many patches from the list and was not able to be successful (hang after VFS: Mounted root (ext3 filesystem) readonly.) Does the host need a special patch to run recent UML kernel or is it only an i