[Xen-changelog] [xen staging] x86/microcode: use const qualifier for microcode buffer

[patchbot@xxxxxxx]

commit 4345dff75a7838649c75a85aeb0e0de93853201d
Author:     Eslam Elnikety <elnikety@xxxxxxxxxx>
AuthorDate: Fri Jan 24 10:31:55 2020 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Fri Jan 24 10:31:55 2020 +0100

    x86/microcode: use const qualifier for microcode buffer
    
    The buffer holding the microcode bits should be marked as const.
    
    Signed-off-by: Eslam Elnikety <elnikety@xxxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 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 844a33bbd6..71e881b243 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;
 };
 
@@ -749,7 +749,7 @@ 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;
 
--
generated by git-patchbot for /home/xen/git/xen.git#staging

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