| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] [PATCH] [IOEMU] fix a compilation error if not defined MAPCACHE |
| From: | "KUWAMURA Shin'ya" <kuwa@xxxxxxxxxxxxxx> |
| Date: | 2009年9月16日 15:45:02 +0900 (JST) |
| Cc: | xen-ia64-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | 2009年9月15日 23:50:02 -0700 |
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Hi, 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> -- KUWAMURA Shin'ya
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
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