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Groups > linux.kernel > #1323625
| From | "Luck, Tony" <tony.luck@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | RE: [RFC] Dump interesting arch/platform info |
| Date | 2016-02-02 00:30 +0100 |
| Message-ID | <qXw4V-1KM-3@gated-at.bofh.it> (permalink) |
| References | <qXljc-25A-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
> So the use case is you go, modprobe this thing and do
>
> cat /sys/kernel/debug/x86/archinfo
>
> Right now, it dumps only the GDT and even that is not fully done. But
> more interesting stuff should be added to it as need arises.
>
> Thoughts, ideas, suggestions?
On a high core count, multi-socket, machine I see almost 10K lines
of output from this. If you add other things it will become a bit
of a jumble to parse.
Perhaps the module name "archinfo" is fine, but each separate thing
it shows should get its own file. Starting with:
/sys/kernel/debug/x86/gdtinfo
for the current output?
-Tony
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[RFC] Dump interesting arch/platform info Borislav Petkov <bp@alien8.de> - 2016-02-01 13:00 +0100
RE: [RFC] Dump interesting arch/platform info "Luck, Tony" <tony.luck@intel.com> - 2016-02-02 00:30 +0100
Re: [RFC] Dump interesting arch/platform info Borislav Petkov <bp@alien8.de> - 2016-02-02 10:50 +0100
Re: [RFC] Dump interesting arch/platform info Ingo Molnar <mingo@kernel.org> - 2016-02-03 11:50 +0100
Re: [RFC] Dump interesting arch/platform info Borislav Petkov <bp@alien8.de> - 2016-02-03 12:10 +0100
[PATCH -v2] x86: Add an archinfo dumper module Borislav Petkov <bp@alien8.de> - 2016-02-04 16:30 +0100
Re: [PATCH -v2] x86: Add an archinfo dumper module "Luck, Tony" <tony.luck@intel.com> - 2016-02-04 20:10 +0100
Re: [PATCH -v2] x86: Add an archinfo dumper module Borislav Petkov <bp@alien8.de> - 2016-02-07 12:00 +0100
Re: [PATCH -v2] x86: Add an archinfo dumper module "Luck, Tony" <tony.luck@intel.com> - 2016-02-05 21:00 +0100
RE: [PATCH -v2] x86: Add an archinfo dumper module "Luck, Tony" <tony.luck@intel.com> - 2016-02-05 23:30 +0100
Re: [PATCH -v2] x86: Add an archinfo dumper module "H. Peter Anvin" <hpa@zytor.com> - 2016-02-08 01:10 +0100
Re: [PATCH -v2] x86: Add an archinfo dumper module Boris Petkov <bp@alien8.de> - 2016-02-08 09:00 +0100
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