linux/arch/x86
Ingo Molnar c4d6ee6e2e x86/fpu: Remove failure paths from fpstate-alloc low level functions
Now that we always allocate the FPU context as part of task_struct there's
no need for separate allocations - remove them and their primary failure
handling code.

( Note that there's still secondary error codes that have become superfluous,
  those will be removed in separate patches. )

Move the somewhat misplaced setup_xstate_comp() call to the core.

Reviewed-by: Borislav Petkov <bp@alien8.de>
Cc: Andy Lutomirski <luto@amacapital.net>
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>
2015-05-19 15:47:50 +02:00
..
boot
configs
crypto x86/fpu: Rename fpu-internal.h to fpu/internal.h 2015-05-19 15:47:31 +02:00
ia32 x86/fpu: Rename fpu-internal.h to fpu/internal.h 2015-05-19 15:47:31 +02:00
include x86/fpu: Remove failure paths from fpstate-alloc low level functions 2015-05-19 15:47:50 +02:00
kernel x86/fpu: Remove failure paths from fpstate-alloc low level functions 2015-05-19 15:47:50 +02:00
kvm x86/fpu: Remove failure paths from fpstate-alloc low level functions 2015-05-19 15:47:50 +02:00
lguest x86/fpu: Rename i387.h to fpu/api.h 2015-05-19 15:47:30 +02:00
lib x86/fpu: Rename i387.h to fpu/api.h 2015-05-19 15:47:30 +02:00
math-emu x86/fpu: Simplify FPU handling by embedding the fpstate in task_struct (again) 2015-05-19 15:47:49 +02:00
mm x86/fpu: Simplify FPU handling by embedding the fpstate in task_struct (again) 2015-05-19 15:47:49 +02:00
net
oprofile
pci
platform
power x86/fpu: Move various internal function prototypes to fpu/internal.h 2015-05-19 15:47:48 +02:00
purgatory
realmode
syscalls
tools
um
vdso
video
xen x86/fpu: Simplify fpu__cpu_init() 2015-05-19 15:47:44 +02:00
.gitignore
Kbuild
Kconfig
Kconfig.cpu
Kconfig.debug
Makefile
Makefile.um
Makefile_32.cpu