... now that we a link available.
Fixes: 9deaf2d932f0 ("x86/spec-ctrl: Enable Zen2 chickenbit")
Signed-off-by: Andrew Cooper <[email protected]>
---
CC: Jan Beulich <[email protected]>
CC: Roger Pau Monné <[email protected]>
CC: Wei Liu <[email protected]>
CC: Henry Wang <[email protected]>
For 4.17(?) Seeing if I can sneak it in as just a documentation change,
seeing as there are others outstanding. If not, it can go into 4.18 and get
backported.
---
xen/arch/x86/cpu/amd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/arch/x86/cpu/amd.c b/xen/arch/x86/cpu/amd.c
index 05d72c6501ee..af46d7119bbe 100644
--- a/xen/arch/x86/cpu/amd.c
+++ b/xen/arch/x86/cpu/amd.c
@@ -827,7 +827,7 @@ void amd_set_ssbd(bool enable)
* On Zen2 we offer this chicken (bit) on the altar of Speculation.
*
* Refer to the AMD Branch Type Confusion whitepaper:
- * https://XXX
+ *
https://www.amd.com/system/files/documents/technical-guidance-for-mitigating-branch-type-confusion.pdf
*
* Setting this unnamed bit supposedly causes prediction information on
* non-branch instructions to be ignored. It is to be set unilaterally in
--
2.11.0
