Re: [RFC PATCH] x86: explicit call to mmiotrace in do_page_fault()

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From: Pekka Enberg
Date: Saturday, February 9, 2008 - 12:19 pm

Hi,

On Feb 9, 2008 9:11 PM, Pekka Paalanen <pq@iki.fi> wrote:

Not my call but please keep in mind that once it's in the kernel we
can't go breaking the ABI (well, we might as this is strictly a
debugging mechanism, but still). Anyway, it shouldn't be that hard to
implement and there are plenty of examples in the kernel and you can
always as for help if you hit a brick wall ;-).

                         Pekka
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Messages in current thread:
[PATCH] x86: Add a list for custom page fault handlers., Pekka Paalanen, (Sun Jan 27, 9:52 am)
[RFC PATCH] x86: mmiotrace - trace memory mapped IO, Pekka Paalanen, (Sun Jan 27, 10:55 am)
Re: [PATCH] x86: Add a list for custom page fault handlers., Harvey Harrison, (Tue Jan 29, 7:28 pm)
Re: [PATCH] x86: Add a list for custom page fault handlers., Harvey Harrison, (Tue Jan 29, 7:34 pm)
Re: [PATCH] x86: Add a list for custom page fault handlers., Pekka Paalanen, (Wed Jan 30, 11:08 am)
Re: [PATCH] x86: Add a list for custom page fault handlers., Arjan van de Ven, (Wed Jan 30, 11:20 am)
Re: [RFC PATCH] x86: mmiotrace - trace memory mapped IO, Pekka Paalanen, (Wed Jan 30, 3:39 pm)
[PATCH v2] x86: Add a list for custom page fault handlers., Pekka Paalanen, (Thu Jan 31, 9:02 am)
[RFC PATCH v2] x86: mmiotrace - trace memory mapped IO, Pekka Paalanen, (Thu Jan 31, 9:16 am)
Re: [RFC PATCH v2] x86: mmiotrace - trace memory mapped IO, Arjan van de Ven, (Thu Jan 31, 9:29 am)
Re: [RFC PATCH v2] x86: mmiotrace - trace memory mapped IO, Pekka Paalanen, (Sun Feb 3, 12:21 am)
[PATCH 1/4] x86 mmiotrace: use lookup_address(), Pekka Paalanen, (Tue Feb 5, 1:28 pm)
[PATCH 3/4] x86 mmiotrace: comment about user space ABI, Pekka Paalanen, (Tue Feb 5, 1:31 pm)
[PATCH 4/4] x86 mmiotrace: move files into arch/x86/mm/, Pekka Paalanen, (Tue Feb 5, 1:39 pm)
Re: [PATCH 1/4] x86 mmiotrace: use lookup_address(), Christoph Hellwig, (Tue Feb 5, 10:00 pm)
Re: [PATCH 1/4] x86 mmiotrace: use lookup_address(), Ingo Molnar, (Thu Feb 7, 5:52 am)
Re: [PATCH 4/4] x86 mmiotrace: move files into arch/x86/mm/, Christoph Hellwig, (Thu Feb 7, 5:56 am)
[PATCH] x86 mmiotrace: Use percpu instead of arrays., Pekka Paalanen, (Sat Feb 9, 10:53 am)
Re: [RFC PATCH] x86: explicit call to mmiotrace in do_page ..., Pekka Enberg, (Sat Feb 9, 12:19 pm)