linux_dsm_epyc7002/arch/x86/kernel/fpu
Ingo Molnar 8a5b731889 x86/fpu: Remove the 'start_pos' parameter from the __copy_xstate_to_*() functions
'start_pos' is always 0, so remove it and remove the pointless check of 'pos < 0'
which can not ever be true as 'pos' is unsigned ...

No change in functionality.

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/20170923130016.21448-8-mingo@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-09-24 13:04:31 +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 x86/fpu: Factor out the FPU regset code into fpu/regset.c 2015-05-19 15:48:09 +02:00
regset.c x86/fpu: Clean up parameter order in the copy_xstate_to_*() APIs 2017-09-24 13:04:31 +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: Remove the 'start_pos' parameter from the __copy_xstate_to_*() functions 2017-09-24 13:04:31 +02:00