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

2019-12-18 Thread Jan Beulich 
On 18.12.2019 02:32, Eslam Elnikety wrote:
> The buffer holding the microcode bits should be marked as const.
> 
> Signed-off-by: Eslam Elnikety 

Acked-by: Jan Beulich 

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

2019-12-17 Thread Eslam Elnikety 
The buffer holding the microcode bits should be marked as const.

Signed-off-by: Eslam Elnikety 
---
 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


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