c/s abdf3c5b "libxc: create p2m list outside of kernel mapping if supported"
introduces a use which Coverity objects to; an int used to mask a uint64_t.
The result needs to be signed to allow ~XC_DOM_PAGE_SIZE() to function
correctly, and long long to function properly in 32bit builds.
Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
---
CC: Ian Campbell <ian.campb...@citrix.com>
CC: Ian Jackson <ian.jack...@eu.citrix.com>
CC: Wei Liu <wei.l...@citrix.com>
---
tools/libxc/include/xc_dom.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/libxc/include/xc_dom.h b/tools/libxc/include/xc_dom.h
index 6f0c6e0..2176216 100644
--- a/tools/libxc/include/xc_dom.h
+++ b/tools/libxc/include/xc_dom.h
@@ -249,7 +249,7 @@ struct xc_dom_arch {
void xc_dom_register_arch_hooks(struct xc_dom_arch *hooks);
#define XC_DOM_PAGE_SHIFT(dom) ((dom)->arch_hooks->page_shift)
-#define XC_DOM_PAGE_SIZE(dom) (1 << (dom)->arch_hooks->page_shift)
+#define XC_DOM_PAGE_SIZE(dom) (1LL << (dom)->arch_hooks->page_shift)
/* --- main functions ---------------------------------------------- */
--
2.1.4
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