]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
KVM: MIPS: Flush KVM entry code from icache globally
authorJames Hogan <james.hogan@imgtec.com>
Tue, 3 Jan 2017 17:43:01 +0000 (17:43 +0000)
committerRadim Krčmář <rkrcmar@redhat.com>
Thu, 5 Jan 2017 13:56:32 +0000 (14:56 +0100)
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>
arch/mips/kvm/mips.c

index 06a60b19acfb53c2788ba6b9c79de983bb6fe43e..29ec9ab3fd5570737caa7f5c63768177a5caffa7 100644 (file)
@@ -360,8 +360,8 @@ 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,
-                               (unsigned long)gebase + ALIGN(size, PAGE_SIZE));
+       flush_icache_range((unsigned long)gebase,
+                          (unsigned long)gebase + ALIGN(size, PAGE_SIZE));
 
        /*
         * Allocate comm page for guest kernel, a TLB will be reserved for