[Xen-changelog] [qemu-xen-unstable] fix a compilation error if not defined MAPCACHE (eg ia64)

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

commit ee56e4afc1cadb41ccce3c0b01531bfb018f979a
Author: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Date:   Fri Sep 18 16:31:56 2009 +0100

    fix a compilation error if not defined MAPCACHE (eg ia64)
    
    60dbe1d43827cf9a57b619a8736da2319489d432 cannot be compiled on ia64:
      exec-dm.c: In function 'cpu_physical_memory_map':
      exec-dm.c:805: error: 'l' undeclared (first use in this function)
    This patch fixes it.
    
    Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
---
 i386-dm/exec-dm.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/i386-dm/exec-dm.c b/i386-dm/exec-dm.c
index 6ee095e..d0685af 100644
--- a/i386-dm/exec-dm.c
+++ b/i386-dm/exec-dm.c
@@ -795,8 +795,9 @@ void *cpu_physical_memory_map(target_phys_addr_t addr,
                               target_phys_addr_t *plen,
                               int is_write)
 {
+    unsigned long l = 0;
 #ifdef MAPCACHE
-    unsigned long l = MCACHE_BUCKET_SIZE - (addr & (MCACHE_BUCKET_SIZE-1));
+    l = MCACHE_BUCKET_SIZE - (addr & (MCACHE_BUCKET_SIZE-1));
     if ((*plen) > l)
         *plen = l;
 #endif
--
generated by git-patchbot for /home/xen/git/qemu-xen-unstable.git

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