From: Thomas Huth <thuth@redhat.com>
To: Janosch Frank <frankja@linux.ibm.com>, kvm@vger.kernel.org
Cc: linux-s390@vger.kernel.org, david@redhat.com
Subject: Re: [kvm-unit-tests PATCH v2 3/4] s390x: Bump march to zEC12
Date: Wed, 28 Aug 2019 13:41:25 +0200 [thread overview]
Message-ID: <6f206d2f-758b-6171-517c-a4e5648b3f3a@redhat.com> (raw)
In-Reply-To: <20190828113615.4769-4-frankja@linux.ibm.com>
On 28/08/2019 13.36, Janosch Frank wrote:
> TCG has majored a lot and can now support many newer instructions, so
> there's no need to compile with the ancient march z900.
>
> Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
> ---
> s390x/Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/s390x/Makefile b/s390x/Makefile
> index 76db0bb..07bd353 100644
> --- a/s390x/Makefile
> +++ b/s390x/Makefile
> @@ -25,7 +25,7 @@ CFLAGS += -std=gnu99
> CFLAGS += -ffreestanding
> CFLAGS += -I $(SRCDIR)/lib -I $(SRCDIR)/lib/s390x -I lib
> CFLAGS += -O2
> -CFLAGS += -march=z900
> +CFLAGS += -march=zEC12
> CFLAGS += -fno-delete-null-pointer-checks
> LDFLAGS += -nostdlib -Wl,--build-id=none
Works with the QEMU in the gitlab-ci, so:
Tested-by: Thomas Huth <thuth@redhat.com>
next prev parent reply other threads:[~2019-08-28 11:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-28 11:36 [kvm-unit-tests PATCH v2 0/4] s390x: Add skey removal facility test Janosch Frank
2019-08-28 11:36 ` [kvm-unit-tests PATCH v2 1/4] s390x: Move pfmf to lib and make address void Janosch Frank
2019-08-28 11:39 ` Thomas Huth
2019-08-28 11:36 ` [kvm-unit-tests PATCH v2 2/4] s390x: Storage key library functions now take void ptr addresses Janosch Frank
2019-08-28 11:36 ` [kvm-unit-tests PATCH v2 3/4] s390x: Bump march to zEC12 Janosch Frank
2019-08-28 11:41 ` Thomas Huth [this message]
2019-08-28 11:36 ` [kvm-unit-tests PATCH v2 4/4] s390x: Add storage key removal facility Janosch Frank
2019-08-28 12:02 ` Thomas Huth
2019-08-28 14:05 ` Janosch Frank
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