Ingo Molnar f0d4f30a7f x86/fpu: Split copy_xstate_to_user() into copy_xstate_to_kernel() & copy_xstate_to_user() ... copy_xstate_to_user() is a weird API - in part due to a bad API inherited from the regset APIs. But don't propagate that bad API choice into the FPU code - so as a first step split the API into kernel and user buffer handling routines. (Also split the xstate_copyout() internal helper.) The split API is a dumb duplication that should be obviously correct, the real splitting will be done in the next patch. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Eric Biggers <ebiggers3@gmail.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rik van Riel <riel@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Yu-cheng Yu <yu-cheng.yu@intel.com> Link: http://lkml.kernel.org/r/20170923130016.21448-3-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>		2017-09-24 13:04:30 +02:00
..
bugs.c	x86/fpu: Stop saving and restoring CR0.TS in fpu__init_check_bugs()	2016-11-01 07:47:53 +01:00
core.c	x86/fpu/xstate: Move XSAVES state init to a function	2017-01-25 08:25:12 +01:00
init.c	KVM: x86: Fix load damaged SSEx MXCSR register	2017-05-15 16:08:56 +02:00
Makefile
regset.c	x86/fpu: Split copy_xstate_to_user() into copy_xstate_to_kernel() & copy_xstate_to_user()	2017-09-24 13:04:30 +02:00
signal.c	x86/fpu: Rename copyin_to_xsaves()/copyout_from_xsaves() to copy_user_to_xstate()/copy_xstate_to_user()	2017-09-24 13:04:30 +02:00
xstate.c	x86/fpu: Split copy_xstate_to_user() into copy_xstate_to_kernel() & copy_xstate_to_user()	2017-09-24 13:04:30 +02:00