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linux/arch/x86/kernel
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Sebastian Andrzej Siewior 055dbfe1d1 x86/fpu: Remove second definition of fpu in __fpu__restore_sig() 
[ Upstream commit 6aa676761d ]

Commit:

  c5bedc6847 ("x86/fpu: Get rid of PF_USED_MATH usage, convert it to fpu->fpstate_active")

introduced the 'fpu' variable at top of __restore_xstate_sig(),
which now shadows the other definition:

  arch/x86/kernel/fpu/signal.c:318:28: warning: symbol 'fpu' shadows an earlier one
  arch/x86/kernel/fpu/signal.c:271:20: originally declared here

Remove the shadowed definition of 'fpu', as the two definitions are the same.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: c5bedc6847 ("x86/fpu: Get rid of PF_USED_MATH usage, convert it to fpu->fpstate_active")
Link: http://lkml.kernel.org/r/20181016202525.29437-3-bigeasy@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-21 09:27:31 +01:00
..
acpi x86/acpi: Reduce code duplication in mp_override_legacy_irq() 2018-01-17 09:35:26 +01:00
apic x86/cpufeature: Replace the old static_cpu_has() with safe variant 2018-07-17 11:31:44 +02:00
cpu x86/speculation/l1tf: Increase l1tf memory limit for Nehalem+ 2018-09-19 22:49:00 +02:00
fpu x86/fpu: Remove second definition of fpu in __fpu__restore_sig() 2018-11-21 09:27:31 +01:00
kprobes kprobes/x86: Fix %p uses in error messages 2018-08-15 17:42:06 +02:00
.gitignore
alternative.c x86/paravirt: Remove 'noreplace-paravirt' cmdline option 2018-02-25 11:03:54 +01:00
amd_gart_64.c
amd_nb.c x86/amd_nb: Fix boot crash on non-AMD systems 2016-07-27 09:47:29 -07:00
apb_timer.c
aperture_64.c
apm_32.c
asm-offsets_32.c
asm-offsets_64.c
asm-offsets.c
audit_64.c
bootflag.c
check.c x86/corruption-check: Fix panic in memory_corruption_check() when boot option without value is provided 2018-11-21 09:27:30 +01:00
cpuid.c
crash_dump_32.c
crash_dump_64.c
crash.c
devicetree.c x86/devicetree: Fix device IRQ settings in DT 2018-05-30 07:49:13 +02:00
doublefault.c
dumpstack_32.c
dumpstack_64.c
dumpstack.c
e820.c x86/cpufeature: Carve out X86_FEATURE_* 2018-07-17 11:31:44 +02:00
early_printk.c
early-quirks.c drm/i915: Account for TSEG size when determining 865G stolen base 2016-10-31 04:13:58 -06:00
espfix_64.c kaiser: add "nokaiser" boot option, using ALTERNATIVE 2018-01-05 15:44:25 +01:00
ftrace.c ftrace/x86: Fix triple fault with graph tracing and suspend-to-ram 2017-05-02 21:19:56 -07:00
head_32.S x86/cpufeature: Carve out X86_FEATURE_* 2018-07-17 11:31:44 +02:00
head_64.S x86/boot: Simplify kernel load address alignment check 2018-07-17 11:31:45 +02:00
head.c
head32.c
head64.c x86/kasan: Fix boot with KASAN=y and PROFILE_ANNOTATED_BRANCHES=y 2017-03-22 12:04:18 +01:00
hpet.c x86/cpufeature: Carve out X86_FEATURE_* 2018-07-17 11:31:44 +02:00
hw_breakpoint.c x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros 2018-06-16 09:54:24 +02:00
i386_ksyms_32.c x86/hweight: Get rid of the special calling convention 2018-04-24 09:32:04 +02:00
i8237.c
i8253.c
i8259.c x86: i8259: export legacy_pic symbol 2018-03-24 10:58:40 +01:00
io_delay.c
ioport.c x86/iopl: Fix iopl capability check on Xen PV 2016-04-12 09:08:38 -07:00
irq_32.c x86/retpoline/irq32: Convert assembler indirect jumps 2018-01-23 19:50:13 +01:00
irq_64.c
irq_work.c
irq.c x86/irq: Do not substract irq_tlb_count from irq_call_count 2017-12-25 14:22:09 +01:00
irqflags.S x86/paravirt: Make native_save_fl() extern inline 2018-07-25 10:18:18 +02:00
irqinit.c KAISER: Kernel Address Isolation 2018-01-05 15:44:23 +01:00
jump_label.c
kdebugfs.c
kexec-bzimage64.c
kgdb.c
ksysfs.c
kvm.c KVM: async_pf: make rcu irq exit if not triggered from idle task 2017-08-11 09:08:47 -07:00
kvmclock.c x86/vdso: Get pvclock data from the vvar VMA instead of the fixmap 2018-01-05 15:44:27 +01:00
ldt.c x86/mm: Factor out LDT init from context init 2018-07-25 10:18:21 +02:00
livepatch.c
machine_kexec_32.c x86/kexec: Avoid double free_page() upon do_kexec_load() failure 2018-05-26 08:49:01 +02:00
machine_kexec_64.c x86/kexec: Avoid double free_page() upon do_kexec_load() failure 2018-05-26 08:49:01 +02:00
Makefile x86/paravirt: Make native_save_fl() extern inline 2018-07-25 10:18:18 +02:00
mcount_64.S x86/retpoline/ftrace: Convert ftrace assembler indirect jumps 2018-01-23 19:50:13 +01:00
mmconf-fam10h_64.c
module.c x86: Treat R_X86_64_PLT32 as R_X86_64_PC32 2018-03-18 11:17:52 +01:00
mpparse.c
msr.c x86/cpufeature: Carve out X86_FEATURE_* 2018-07-17 11:31:44 +02:00
nmi_selftest.c
nmi.c
paravirt_patch_32.c
paravirt_patch_64.c x86/paravirt: Dont patch flush_tlb_single 2018-01-05 15:44:26 +01:00
paravirt-spinlocks.c
paravirt.c x86/paravirt: Fix spectre-v2 mitigations for paravirt guests 2018-08-15 17:42:06 +02:00
pci-calgary_64.c x86/pci-calgary: Fix iommu_free() comparison of unsigned expression >= 0 2017-05-14 13:32:55 +02:00
pci-dma.c
pci-iommu_table.c
pci-nommu.c
pci-swiotlb.c
pcspeaker.c
perf_regs.c
pmem.c
probe_roms.c
process_32.c
process_64.c x86/process: Re-export start_thread() 2018-09-05 09:18:38 +02:00
process.c x86/speculation: Rework speculative_store_bypass_update() 2018-07-25 10:18:30 +02:00
ptrace.c x86/dumpstack: Fix x86_32 kernel_stack_pointer() previous stack access 2016-10-16 17:36:15 +02:00
pvclock.c pvclock: Add CPU barriers to get correct version value 2016-08-10 11:49:27 +02:00
quirks.c
reboot_fixups_32.c
reboot.c x86/mm/64: Fix reboot interaction with CR4.PCIDE 2018-01-02 20:33:24 +01:00
relocate_kernel_32.S
relocate_kernel_64.S
resource.c
rtc.c
setup_percpu.c
setup.c x86/speculation/l1tf: Make sure the first page is always reserved 2018-08-15 17:42:09 +02:00
signal_compat.c
signal.c
smp.c
smpboot.c x86/speculation: Handle HT correctly on AMD 2018-07-25 10:18:30 +02:00
stacktrace.c
step.c
sys_x86_64.c mm: larger stack guard gap, between vmas 2017-06-26 07:13:11 +02:00
sysfb_efi.c x86/sysfb_efi: Fix valid BAR address range check 2016-05-11 11:21:20 +02:00
sysfb_simplefb.c
sysfb.c
tboot.c x86/pti: Make unpoison of pgd for trusted boot work for real 2018-02-03 17:04:25 +01:00
tce_64.c
test_nx.c
test_rodata.c
time.c x86/time: Correct the attribute on jiffies' definition 2018-11-10 07:41:43 -08:00
tls.c
tls.h
topology.c
trace_clock.c
tracepoint.c kaiser: merged update 2018-01-05 15:44:23 +01:00
traps.c x86/fpu: Fix math emulation in eager fpu mode 2018-06-16 09:54:25 +02:00
tsc_msr.c x86/tsc: Add missing header to tsc_msr.c 2018-10-10 08:52:04 +02:00
tsc_sync.c
tsc.c x86/tsc: Prevent 32bit truncation in calc_hpet_ref() 2018-04-29 07:50:01 +02:00
uprobes.c uprobes/x86: Remove incorrect WARN_ON() in uprobe_init_insn() 2018-07-17 11:31:45 +02:00
verify_cpu.S x86/cpufeature: Carve out X86_FEATURE_* 2018-07-17 11:31:44 +02:00
vm86_32.c x86/cpufeature: Replace the old static_cpu_has() with safe variant 2018-07-17 11:31:44 +02:00
vmlinux.lds.S x86/alternatives: Add an auxilary section 2018-07-17 11:31:44 +02:00
vsmp_64.c
x86_init.c
x8664_ksyms_64.c x86/hweight: Get rid of the special calling convention 2018-04-24 09:32:04 +02:00