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Groups > linux.kernel > #1214720

[PATCH 00/11] [v2] x86, fpu: XSAVE cleanups and sanity checks

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Changes in v2:
 * remove references to Processor Trace XSAVE state
   (will defer to another patch set)
 * Remove some cruft from last patch
 * move last_good_offset fix in to the patch that
   introduced it


These patches make some updates to the x86 XSAVE code.

There are basically 5 things going on here:
 * removal of the LWP (lightweight profiling) code
 * naming and type cleanups
 * removal of xfeatures_nr variable
 * addition of AVX-512 C structures
 * new sanity checks of XSAVE buffer sizing

Cc: Ingo Molnar <mingo@redhat.com>
Cc: x86@kernel.org
Cc: Borislav Petkov <bp@alien8.de>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: linux-kernel@vger.kernel.org
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[PATCH 00/11] [v2] x86, fpu: XSAVE cleanups and sanity checks Dave Hansen <dave@sr71.net> - 2015-08-27 19:20 +0200
  [PATCH 06/11] x86, fpu: rework MPX 'xstate' types Dave Hansen <dave@sr71.net> - 2015-08-27 19:20 +0200
  [PATCH 04/11] x86, fpu: remove xfeature_nr Dave Hansen <dave@sr71.net> - 2015-08-27 19:20 +0200
    Re: [PATCH 04/11] x86, fpu: remove xfeature_nr Ingo Molnar <mingo@kernel.org> - 2015-08-28 07:10 +0200
  [PATCH 01/11] x86, fpu: kill LWP support Dave Hansen <dave@sr71.net> - 2015-08-27 19:20 +0200
    Re: [PATCH 01/11] x86, fpu: kill LWP support Ingo Molnar <mingo@kernel.org> - 2015-08-28 07:00 +0200
  [PATCH 07/11] x86, fpu: rework YMM definition Dave Hansen <dave@sr71.net> - 2015-08-27 19:20 +0200
  [PATCH 09/11] x86, fpu: correct and check XSAVE xstate size calculations Dave Hansen <dave@sr71.net> - 2015-08-27 19:20 +0200
    Re: [PATCH 09/11] x86, fpu: correct and check XSAVE xstate size  calculations Ingo Molnar <mingo@kernel.org> - 2015-08-28 07:00 +0200
      Re: [PATCH 09/11] x86, fpu: correct and check XSAVE xstate size calculations Dave Hansen <dave@sr71.net> - 2015-08-28 16:40 +0200
        Re: [PATCH 09/11] x86, fpu: correct and check XSAVE xstate size calculations Andi Kleen <andi@firstfloor.org> - 2015-08-28 18:50 +0200
  [PATCH 10/11] x86, fpu: check to ensure increasing-offset xstate offsets Dave Hansen <dave@sr71.net> - 2015-08-27 19:20 +0200
  [PATCH 08/11] x86, fpu: add C structures for AVX-512 state components Dave Hansen <dave@sr71.net> - 2015-08-27 19:20 +0200
    Re: [PATCH 08/11] x86, fpu: add C structures for AVX-512 state  components Ingo Molnar <mingo@kernel.org> - 2015-08-28 07:10 +0200
  [PATCH 11/11] x86, fpu: check CPU-provided sizes against struct declarations Dave Hansen <dave@sr71.net> - 2015-08-27 19:20 +0200
    Re: [PATCH 11/11] x86, fpu: check CPU-provided sizes against struct  declarations Ingo Molnar <mingo@kernel.org> - 2015-08-28 07:30 +0200
      Re: [PATCH 11/11] x86, fpu: check CPU-provided sizes against struct  declarations Dave Hansen <dave@sr71.net> - 2015-08-28 18:10 +0200
  [PATCH 05/11] x86, fpu: add helper xfeature_nr_enabled() instead of test_bit() Dave Hansen <dave@sr71.net> - 2015-08-27 19:20 +0200
    Re: [PATCH 05/11] x86, fpu: add helper xfeature_nr_enabled() instead  of test_bit() Ingo Molnar <mingo@kernel.org> - 2015-08-28 07:10 +0200
  Re: [PATCH 00/11] [v2] x86, fpu: XSAVE cleanups and sanity checks Ingo Molnar <mingo@kernel.org> - 2015-08-28 07:20 +0200

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