diff mbox series

[v5,09/11] target/s390x: add S390_FEAT_VECTOR_ENH2 to qemu CPU model

Message ID 20220323135722.1623-10-dmiller423@gmail.com (mailing list archive)
State New, archived
Headers show
Series s390x/tcg: Implement Vector-Enhancements Facility 2 | expand

Commit Message

David Miller March 23, 2022, 1:57 p.m. UTC 
Signed-off-by: David Miller <dmiller423@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/s390x/gen-features.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

David Miller March 23, 2022, 2:03 p.m. UTC | #1 
I am sending v5 now as I'm away from my desk until Sunday.
As I'm unsure whether or not this just needs a V7_0 and the patch
shown as an example isn't a direct correlation : I've left it out for
now.
I will dig into it further Monday March 28th.

Thanks
- David Miller

On Wed, Mar 23, 2022 at 9:57 AM David Miller <dmiller423@gmail.com> wrote:
>
> Signed-off-by: David Miller <dmiller423@gmail.com>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  target/s390x/gen-features.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
> index 22846121c4..499a3b10a8 100644
> --- a/target/s390x/gen-features.c
> +++ b/target/s390x/gen-features.c
> @@ -740,7 +740,9 @@ static uint16_t qemu_V6_2[] = {
>
>  static uint16_t qemu_LATEST[] = {
>      S390_FEAT_MISC_INSTRUCTION_EXT3,
> +    S390_FEAT_VECTOR_ENH2,
>  };
> +
>  /* add all new definitions before this point */
>  static uint16_t qemu_MAX[] = {
>      /* generates a dependency warning, leave it out for now */
> --
> 2.34.1
>
David Hildenbrand March 23, 2022, 2:25 p.m. UTC | #2 
On 23.03.22 15:03, David Miller wrote:
> I am sending v5 now as I'm away from my desk until Sunday.
> As I'm unsure whether or not this just needs a V7_0 and the patch
> shown as an example isn't a direct correlation : I've left it out for
> now.
> I will dig into it further Monday March 28th.

We can tackle this after the 7.0 release, then basing it on the new
compat machines and most probably on [1].

Should be easy to adjust.

[1] https://lkml.kernel.org/r/20220322112256.118417-1-david@redhat.com
diff mbox series

Patch

diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index 22846121c4..499a3b10a8 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -740,7 +740,9 @@  static uint16_t qemu_V6_2[] = {
 
 static uint16_t qemu_LATEST[] = {
     S390_FEAT_MISC_INSTRUCTION_EXT3,
+    S390_FEAT_VECTOR_ENH2,
 };
+
 /* add all new definitions before this point */
 static uint16_t qemu_MAX[] = {
     /* generates a dependency warning, leave it out for now */