From: Alexander Graf <agraf@suse.de>
To: "\"" <kvm-ppc@vger.kernel.org>, " <kvm-ppc@vger.kernel.org>"@suse.de
Cc: "kvm@vger.kernel.org mailing list" <kvm@vger.kernel.org>
Subject: [PATCH 2/4] KVM: PPC: Book3S: PR: Export kvmppc_copy_to|from_svcpu
Date: Fri, 29 Nov 2013 03:54:59 +0100 [thread overview]
Message-ID: <1385693701-27632-3-git-send-email-agraf@suse.de> (raw)
In-Reply-To: <1385693701-27632-1-git-send-email-agraf@suse.de>
The kvmppc_copy_{to,from}_svcpu functions are publically visible,
so we should also export them in a header for others C files to
consume.
So far we didn't need this because we only called it from asm code.
The next patch will introduce a C caller.
Signed-off-by: Alexander Graf <agraf@suse.de>
---
arch/powerpc/include/asm/kvm_book3s.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h
index 4a594b7..bc23b1b 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -192,6 +192,10 @@ extern void kvmppc_load_up_vsx(void);
extern u32 kvmppc_alignment_dsisr(struct kvm_vcpu *vcpu, unsigned int inst);
extern ulong kvmppc_alignment_dar(struct kvm_vcpu *vcpu, unsigned int inst);
extern int kvmppc_h_pr(struct kvm_vcpu *vcpu, unsigned long cmd);
+extern void kvmppc_copy_to_svcpu(struct kvmppc_book3s_shadow_vcpu *svcpu,
+ struct kvm_vcpu *vcpu);
+extern void kvmppc_copy_from_svcpu(struct kvm_vcpu *vcpu,
+ struct kvmppc_book3s_shadow_vcpu *svcpu);
static inline struct kvmppc_vcpu_book3s *to_book3s(struct kvm_vcpu *vcpu)
{
--
1.8.1.4
next prev parent reply other threads:[~2013-11-29 2:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-29 2:54 [PATCH 0/4] KVM: PPC: Book3S: PR: Fix with CONFIG_PREEMPT=y Alexander Graf
2013-11-29 2:54 ` [PATCH 1/4] KVM: PPC: Book3S: PR: Don't clobber our exit handler id Alexander Graf
2013-11-30 7:20 ` Paul Mackerras
2013-11-30 12:38 ` Alexander Graf
2013-11-29 2:54 ` Alexander Graf [this message]
2013-11-29 2:55 ` [PATCH 3/4] KVM: PPC: Book3S: PR: Make svcpu -> vcpu store preempt savvy Alexander Graf
2013-11-29 2:55 ` [PATCH 4/4] KVM: PPC: Book3S: PR: Enable interrupts earlier Alexander Graf
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