linux-kernel - [PATCH 1/9] x86: export get_xsave

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Message-Id: <1417708634-24333-2-git-send-email-pbonzini@redhat.com>
Date:	Thu,  4 Dec 2014 16:57:06 +0100
From:	Paolo Bonzini <pbonzini@...hat.com>
To:	linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Cc:	rkrcmar@...hat.com, Wanpeng Li <wanpeng.li@...ux.intel.com>,
	stable@...r.kernel.org, x86@...nel.org,
	"H. Peter Anvin" <hpa@...ux.intel.com>
Subject: [PATCH 1/9] x86: export get_xsave_addr

get_xsave_addr is the API to access XSAVE states, and KVM would
like to use it.  Export it.

Cc: stable@...r.kernel.org
Cc: x86@...nel.org
Cc: H. Peter Anvin <hpa@...ux.intel.com>
Acked-by: Thomas Gleixner <tglx@...utronix.de>
Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
---
 arch/x86/kernel/xsave.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
index 4c540c4719d8..0de1fae2bdf0 100644
--- a/arch/x86/kernel/xsave.c
+++ b/arch/x86/kernel/xsave.c
@@ -738,3 +738,4 @@ void *get_xsave_addr(struct xsave_struct *xsave, int xstate)
 
 	return (void *)xsave + xstate_comp_offsets[feature];
 }
+EXPORT_SYMBOL_GPL(get_xsave_addr);
-- 
1.8.3.1


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