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linux-stable/arch/x86/kvm
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Dave Hansen 784a46618f x86/pkeys: Move read_pkru() and write_pkru() 
write_pkru() was originally used just to write to the PKRU register.  It
was mercifully short and sweet and was not out of place in pgtable.h with
some other pkey-related code.

But, later work included a requirement to also modify the task XSAVE
buffer when updating the register.  This really is more related to the
XSAVE architecture than to paging.

Move the read/write_pkru() to asm/pkru.h.  pgtable.h won't miss them.

Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210623121455.102647114@linutronix.de
2021-06-23 18:52:57 +02:00
..
mmu KVM: x86/mmu: Calculate and check "full" mmu_role for nested MMU 2021-06-11 11:54:49 -04:00
svm x86/pkeys: Move read_pkru() and write_pkru() 2021-06-23 18:52:57 +02:00
vmx KVM: x86: Fix fall-through warnings for Clang 2021-06-10 07:48:45 -04:00
cpuid.c KVM: x86: Fix fall-through warnings for Clang 2021-06-10 07:48:45 -04:00
cpuid.h KVM: x86: Move reverse CPUID helpers to separate header file 2021-04-26 05:27:13 -04:00
debugfs.c KVM: let kvm_destroy_vm_debugfs clean up vCPU debugfs directories 2020-06-04 11:00:54 -04:00
emulate.c KVM: X86: Kill off ctxt->ud 2021-05-28 12:59:10 -04:00
hyperv.c KVM: X86: hyper-v: Task srcu lock when accessing kvm_memslots() 2021-05-27 07:45:53 -04:00
hyperv.h KVM: x86: hyper-v: Prevent using not-yet-updated TSC page by secondary CPUs 2021-03-17 04:03:22 -04:00
i8254.c kvm: i8254: remove redundant assignment to pointer s 2020-06-11 12:35:18 -04:00
i8254.h
i8259.c KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks 2020-01-27 19:59:37 +01:00
ioapic.c KVM: ioapic: break infinite recursion on lazy EOI 2020-10-24 04:42:06 -04:00
ioapic.h kvm/x86: Remove redundant function implementations 2020-05-27 13:11:10 -04:00
irq.c KVM: x86/xen: Add event channel interrupt vector upcall 2021-02-04 14:19:39 +00:00
irq.h kvm/x86: Remove redundant function implementations 2020-05-27 13:11:10 -04:00
irq_comm.c x86: Fix various typos in comments 2021-03-18 15:31:53 +01:00
Kconfig x86/sgx: Introduce virtual EPC for use by KVM guests 2021-04-06 09:43:17 +02:00
kvm_cache_regs.h KVM: x86: Rename GPR accessors to make mode-aware variants the defaults 2021-04-26 05:27:13 -04:00
kvm_emulate.h KVM: X86: Kill off ctxt->ud 2021-05-28 12:59:10 -04:00
lapic.c kvm: LAPIC: Restore guard to prevent illegal APIC register access 2021-06-09 17:25:37 -04:00
lapic.h KVM: x86: hyper-v: Always use to_hv_vcpu() accessor to get to 'struct kvm_vcpu_hv' 2021-02-09 08:17:13 -05:00
Makefile Merge branch 'kvm-sev-cgroup' into HEAD 2021-04-22 13:19:01 -04:00
mmu.h KVM: x86: Get active PCID only when writing a CR3 value 2021-03-15 04:43:56 -04:00
mtrr.c KVM: x86: Add helper to consolidate "raw" reserved GPA mask calculations 2021-02-04 09:27:30 -05:00
pmu.c KVM: x86: use static calls to reduce kvm_x86_ops overhead 2021-02-04 05:27:30 -05:00
pmu.h x86: Fix various typos in comments 2021-03-18 15:31:53 +01:00
reverse_cpuid.h KVM: SEV: Mask CPUID[0x8000001F].eax according to supported features 2021-04-26 05:27:15 -04:00
trace.h KVM: x86: Ensure liveliness of nested VM-Enter fail tracepoint message 2021-06-08 13:30:49 -04:00
tss.h
x86.c x86/pkeys: Move read_pkru() and write_pkru() 2021-06-23 18:52:57 +02:00
x86.h KVM: x86: Consolidate guest enter/exit logic to common helpers 2021-05-05 22:54:12 +02:00
xen.c KVM: x86: Rename GPR accessors to make mode-aware variants the defaults 2021-04-26 05:27:13 -04:00
xen.h KVM: x86/xen: Add support for vCPU runstate information 2021-03-02 14:30:54 -05:00