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ce4d72fac1
Pull x86 fpu changes from Ingo Molnar:
"There are two main areas of changes:
- Rework of the extended FPU state code to robustify the kernel's
usage of cpuid provided xstate sizes - and related changes (Dave
Hansen)"
- math emulation enhancements: new modern FPU instructions support,
with testcases, plus cleanups (Denys Vlasnko)"
* 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
x86/fpu: Fixup uninitialized feature_name warning
x86/fpu/math-emu: Add support for FISTTP instructions
x86/fpu/math-emu, selftests: Add test for FISTTP instructions
x86/fpu/math-emu: Add support for FCMOVcc insns
x86/fpu/math-emu: Add support for F[U]COMI[P] insns
x86/fpu/math-emu: Remove define layer for undocumented opcodes
x86/fpu/math-emu, selftests: Add tests for FCMOV and FCOMI insns
x86/fpu/math-emu: Remove !NO_UNDOC_CODE
x86/fpu: Check CPU-provided sizes against struct declarations
x86/fpu: Check to ensure increasing-offset xstate offsets
x86/fpu: Correct and check XSAVE xstate size calculations
x86/fpu: Add C structures for AVX-512 state components
x86/fpu: Rework YMM definition
x86/fpu/mpx: Rework MPX 'xstate' types
x86/fpu: Add xfeature_enabled() helper instead of test_bit()
x86/fpu: Remove 'xfeature_nr'
x86/fpu: Rework XSTATE_* macros to remove magic '2'
x86/fpu: Rename XFEATURES_NR_MAX
x86/fpu: Rename XSAVE macros
x86/fpu: Remove partial LWP support definitions
...
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| .. | ||
| .gitignore | ||
| check_cc.sh | ||
| entry_from_vm86.c | ||
| ldt_gdt.c | ||
| Makefile | ||
| ptrace_syscall.c | ||
| raw_syscall_helper_32.S | ||
| sigreturn.c | ||
| single_step_syscall.c | ||
| syscall_arg_fault.c | ||
| syscall_nt.c | ||
| sysret_ss_attrs.c | ||
| test_FCMOV.c | ||
| test_FCOMI.c | ||
| test_FISTTP.c | ||
| test_syscall_vdso.c | ||
| thunks_32.S | ||
| thunks.S | ||
| trivial_32bit_program.c | ||
| trivial_64bit_program.c | ||
| unwind_vdso.c | ||