From: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
To: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Cc: Jeff Dike <jdike@addtoit.com>,
user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] Recent patches of note
Date: Thu, 16 Jun 2005 20:02:56 +0200 [thread overview]
Message-ID: <42B1BED0.4030709@fujitsu-siemens.com> (raw)
In-Reply-To: <42B1BD11.7050806@fujitsu-siemens.com>
Bodo Stroesser wrote:
> Jeff Dike wrote:
>
>> I'll fix things accordingly.
>>
> Could you please make handling in switch_to subarch-specific,
> e.g. in arch_switch_to?
> s390 might have some special handling for fpregs and debug-regs
> in a single syscall.
>
> Bodo
Oh, I guess I forgot to add ptrace to the list of changes. If a
debugger in UML wants to read childs fpregs via ptrace while UML
runs SKAS0 and ptraced child doesn't share it's mm, fpregs need
to be read before they can be given to the debugger.
Bodo
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next prev parent reply other threads:[~2005-06-16 18:03 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-16 16:07 [uml-devel] Recent patches of note Jeff Dike
2005-06-16 17:36 ` Bodo Stroesser
2005-06-16 17:47 ` Jeff Dike
2005-06-16 17:55 ` Bodo Stroesser
2005-06-16 18:02 ` Bodo Stroesser [this message]
2005-06-16 18:09 ` Blaisorblade
2005-06-16 18:31 ` Bodo Stroesser
2005-06-16 18:41 ` Blaisorblade
2005-06-16 18:40 ` Bodo Stroesser
2005-06-16 18:51 ` Blaisorblade
2005-06-16 22:23 ` Jeff Dike
2005-06-17 9:09 ` Bodo Stroesser
2005-06-17 18:36 ` Blaisorblade
2005-06-17 0:35 ` Jeff Dike
2005-06-17 18:40 ` Blaisorblade
[not found] <s2b18c1b.063@ORANGE.OUS.EDU>
2005-06-16 22:13 ` Jeff Dike
-- strict thread matches above, loose matches on Subject: below --
2005-06-16 22:59 Anthony Brock
[not found] <s2b1a1ed.010@ORANGE.OUS.EDU>
2005-06-20 14:47 ` Jeff Dike
[not found] <s2b19c99.097@ORANGE.OUS.EDU>
2005-06-20 14:53 ` Jeff Dike
2005-06-20 17:59 ` William Stearns
2005-06-20 21:31 ` Blaisorblade
[not found] <s2b6982e.048@ORANGE.OUS.EDU>
2005-06-20 20:11 ` Jeff Dike
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