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x86/fpu: Rename all the fpregs, xregs, fxregs and fregs handling functions

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Standardize the naming of the various functions that copy register
content in specific FPU context formats:

  copy_fxregs_to_kernel()         # was: fpu_fxsave()
  copy_xregs_to_kernel()          # was: xsave_state()

  copy_kernel_to_fregs()          # was: frstor_checking()
  copy_kernel_to_fxregs()         # was: fxrstor_checking()
  copy_kernel_to_xregs()          # was: fpu_xrstor_checking()
  copy_kernel_to_xregs_booting()  # was: xrstor_state_booting()

  copy_fregs_to_user()            # was: fsave_user()
  copy_fxregs_to_user()           # was: fxsave_user()
  copy_xregs_to_user()            # was: xsave_user()

  copy_user_to_fregs()            # was: frstor_user()
  copy_user_to_fxregs()           # was: fxrstor_user()
  copy_user_to_xregs()            # was: xrestore_user()
  copy_user_to_fpregs_zeroing()   # was: restore_user_xstate()

Eliminate fpu_xrstor_checking(), because it was just a wrapper.

No change in functionality.

Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2015-04-30 11:34:09 +02:00
commit c681314421
5 changed files with 38 additions and 46 deletions
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