linux-kernel - [PATCH 03/50] KVM: x86 emulator: remove unused functions

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Date:	Sun, 23 Dec 2007 16:50:48 +0200
From:	Avi Kivity <avi@...ranet.com>
To:	linux-kernel@...r.kernel.org, kvm-devel@...ts.sourceforge.net
Cc:	Laurent Vivier <Laurent.Vivier@...l.net>
Subject: [PATCH 03/50] KVM: x86 emulator: remove unused functions

From: Laurent Vivier <Laurent.Vivier@...l.net>

Remove #ifdef functions never used

Signed-off-by: Laurent Vivier <Laurent.Vivier@...l.net>
Signed-off-by: Avi Kivity <avi@...ranet.com>
---
 drivers/kvm/x86_emulate.c |   39 ---------------------------------------
 1 files changed, 0 insertions(+), 39 deletions(-)

diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index f12bc2c..9ea82f8 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -1639,42 +1639,3 @@ cannot_emulate:
 	DPRINTF("Cannot emulate %02x\n", b);
 	return -1;
 }
-
-#ifdef __XEN__
-
-#include <asm/mm.h>
-#include <asm/uaccess.h>
-
-int
-x86_emulate_read_std(unsigned long addr,
-		     unsigned long *val,
-		     unsigned int bytes, struct x86_emulate_ctxt *ctxt)
-{
-	unsigned int rc;
-
-	*val = 0;
-
-	if ((rc = copy_from_user((void *)val, (void *)addr, bytes)) != 0) {
-		propagate_page_fault(addr + bytes - rc, 0);	/* read fault */
-		return X86EMUL_PROPAGATE_FAULT;
-	}
-
-	return X86EMUL_CONTINUE;
-}
-
-int
-x86_emulate_write_std(unsigned long addr,
-		      unsigned long val,
-		      unsigned int bytes, struct x86_emulate_ctxt *ctxt)
-{
-	unsigned int rc;
-
-	if ((rc = copy_to_user((void *)addr, (void *)&val, bytes)) != 0) {
-		propagate_page_fault(addr + bytes - rc, PGERR_write_access);
-		return X86EMUL_PROPAGATE_FAULT;
-	}
-
-	return X86EMUL_CONTINUE;
-}
-
-#endif
-- 
1.5.3.7

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