[Xen-devel] [PATCH v2 3/4] x86/microcode: use const qualifier for microcode buffer

[Eslam Elnikety <elnikety@xxxxxxxxxx>]

The buffer holding the microcode bits should be marked as const.

Signed-off-by: Eslam Elnikety <elnikety@xxxxxxxxxx>
---
 xen/arch/x86/microcode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/x86/microcode.c b/xen/arch/x86/microcode.c
index c878fc71ff..4616fa9d2e 100644
--- a/xen/arch/x86/microcode.c
+++ b/xen/arch/x86/microcode.c
@@ -86,7 +86,7 @@ static enum {
  * memory.
  */
 struct ucode_mod_blob {
-    void *data;
+    const void *data;
     size_t size;
 };
 
@@ -744,7 +744,7 @@ int microcode_update_one(bool start_update)
 int __init early_microcode_update_cpu(void)
 {
     int rc = 0;
-    void *data = NULL;
+    const void *data = NULL;
     size_t len;
     struct microcode_patch *patch;
 
-- 
2.17.1


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel