Commit 32eb12a6 authored Jan 03, 2017 by James Hogan Committed by Radim Krčmář Jan 05, 2017

KVM: MIPS: Flush KVM entry code from icache globally



Flush the KVM entry code from the icache on all CPUs, not just the one
that built the entry code.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Cc: <stable@vger.kernel.org> # 3.16.x-
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>

parent 4c881451

arch/mips/kvm/mips.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -360,7 +360,7 @@ struct kvm_vcpu kvm_arch_vcpu_create(struct kvm kvm, unsigned int id)
		dump_handler("kvm_exit", gebase + 0x2000, vcpu->arch.vcpu_run);

		/* Invalidate the icache for these ranges */
		local_flush_icache_range((unsigned long)gebase,
		flush_icache_range((unsigned long)gebase,
		(unsigned long)gebase + ALIGN(size, PAGE_SIZE));

		/*

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