linux/arch/x86/kernel/fpu
Andy Lutomirski 9729017f84 x86/fpu: Fix the "Giving up, no FPU found" test
We would never print "Giving up, no FPU found" because
X86_FEATURE_FPU was in REQUIRED_MASK on non-FPU-emulating builds, so
the boot_cpu_has() test didn't do anything.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Borislav Petkov <bp@suse.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
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: Matthew Whitehead <tedheadster@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
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/1499077fa76f0f84b8ea28e37d3fa70beca4e310.1484705016.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-01-25 10:12:44 +01:00
..
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 x86/fpu: Fix the "Giving up, no FPU found" test 2017-01-25 10:12:44 +01:00
Makefile
regset.c x86/fpu/xstate: Fix PTRACE frames for XSAVES 2016-07-10 17:12:10 +02:00
signal.c x86/fpu: Remove use_eager_fpu() 2016-10-07 11:14:36 +02:00
xstate.c x86/fpu: Fix "x86/fpu: Legacy x87 FPU detected" message 2017-01-25 10:12:42 +01:00