* [PATCH] x86/ucode: Extend warning about disabling digest check too
@ 2025-04-09 10:38 Andrew Cooper
2025-04-09 10:49 ` Roger Pau Monné
0 siblings, 1 reply; 2+ messages in thread
From: Andrew Cooper @ 2025-04-09 10:38 UTC (permalink / raw)
To: Xen-devel; +Cc: Andrew Cooper, Jan Beulich, Roger Pau Monné
This was missed by accident.
Fixes: b63951467e96 ("x86/ucode: Extend AMD digest checks to cover Zen5 CPUs")
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
CC: Jan Beulich <JBeulich@suse.com>
CC: Roger Pau Monné <roger.pau@citrix.com>
---
xen/arch/x86/cpu/microcode/amd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/xen/arch/x86/cpu/microcode/amd.c b/xen/arch/x86/cpu/microcode/amd.c
index 4bc490dedca7..ebd9ecbeef0f 100644
--- a/xen/arch/x86/cpu/microcode/amd.c
+++ b/xen/arch/x86/cpu/microcode/amd.c
@@ -516,8 +516,7 @@ static const struct microcode_ops __initconst_cf_clobber amd_ucode_ops = {
void __init ucode_probe_amd(struct microcode_ops *ops)
{
- if ( !opt_digest_check &&
- boot_cpu_data.x86 >= 0x17 && boot_cpu_data.x86 <= 0x19 )
+ if ( !opt_digest_check && boot_cpu_data.x86 >= 0x17 )
{
printk(XENLOG_WARNING
"Microcode patch additional digest checks disabled");
base-commit: b63951467e964bcc927f823fc943e40069fac0c9
prerequisite-patch-id: b61e58b40ec8f03baec78dd76ed47debdc4f6734
prerequisite-patch-id: 54ea7968a08b4f4d59642083357ce31215f89355
prerequisite-patch-id: 14fc34d8e2613f9c122a7b08b32698d7c55f2760
prerequisite-patch-id: 8afac5fd1570ffad810f4721007063037910724b
prerequisite-patch-id: e024feb79e9db58aa401d423bd7a4e08da155387
prerequisite-patch-id: 9ddae7943cd741f385ec443280b669e32fed4402
--
2.39.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] x86/ucode: Extend warning about disabling digest check too
2025-04-09 10:38 [PATCH] x86/ucode: Extend warning about disabling digest check too Andrew Cooper
@ 2025-04-09 10:49 ` Roger Pau Monné
0 siblings, 0 replies; 2+ messages in thread
From: Roger Pau Monné @ 2025-04-09 10:49 UTC (permalink / raw)
To: Andrew Cooper; +Cc: Xen-devel, Jan Beulich
On Wed, Apr 09, 2025 at 11:38:36AM +0100, Andrew Cooper wrote:
> This was missed by accident.
>
> Fixes: b63951467e96 ("x86/ucode: Extend AMD digest checks to cover Zen5 CPUs")
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Thanks, Roger.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-04-09 10:49 ` Roger Pau Monné
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