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[Qemu-devel] [PULL for-2.10 03/14] s390/cpumodel: remove KSS from the de
From: |
Cornelia Huck |
Subject: |
[Qemu-devel] [PULL for-2.10 03/14] s390/cpumodel: remove KSS from the default model of z14 |
Date: |
Tue, 25 Jul 2017 11:40:15 +0200 |
From: Christian Borntraeger <address@hidden>
The SIE_KSS feature will allow a guest to use KSS for a nested guest.
To create a nested guest the SIE_F2 facility is still necessary.
Since SIE_F2 is not part of the default model it does not make
a lot of sense to provide the SIE_KSS feature in the default model.
Let's also create a dependency check.
Signed-off-by: Christian Borntraeger <address@hidden>
Reviewed-by: Jason J. Herne <address@hidden>
Reviewed-by: Janosch Frank <address@hidden>
Message-Id: <address@hidden>
Acked-by: David Hildenbrand <address@hidden>
Signed-off-by: Cornelia Huck <address@hidden>
---
target/s390x/cpu_models.c | 1 +
target/s390x/gen-features.c | 1 -
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index f4e5bb6611..d91b7b85f6 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -723,6 +723,7 @@ static void check_consistency(const S390CPUModel *model)
{ S390_FEAT_KLMD_SHAKE_256, S390_FEAT_MSA },
{ S390_FEAT_PRNO_TRNG_QRTCR, S390_FEAT_MSA_EXT_5 },
{ S390_FEAT_PRNO_TRNG, S390_FEAT_MSA_EXT_5 },
+ { S390_FEAT_SIE_KSS, S390_FEAT_SIE_F2 },
};
int i;
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index cf69157610..c8dc104bc1 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -535,7 +535,6 @@ static uint16_t default_GEN14_GA1[] = {
S390_FEAT_GROUP_MSA_EXT_6,
S390_FEAT_GROUP_MSA_EXT_7,
S390_FEAT_GROUP_MSA_EXT_8,
- S390_FEAT_SIE_KSS,
};
/****** END FEATURE DEFS ******/
--
2.13.3
- [Qemu-devel] [PULL for-2.10 00/14] A set of s390x patches, Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 01/14] vfio/ccw: allocate irq info with the right size, Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 02/14] vfio/ccw: fix initialization of the Object DeviceState pointer in the common base-device, Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 03/14] s390/cpumodel: remove KSS from the default model of z14,
Cornelia Huck <=
- [Qemu-devel] [PULL for-2.10 04/14] target/s390x: drop BE_BIT(), Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 06/14] target/s390x: introduce (test|set)_be_bit, Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 05/14] target/s390x: indicate query subfunction in s390_fill_feat_block, Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 07/14] s390x/kvm: better comment regarding zPCI feature availability, Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 08/14] target/s390x: improve baselining if certain base features are missing, Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 09/14] target/s390x: Move s390_cpu_dump_state() to helper.c, Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 10/14] target/s390x: Move diag helpers to a separate file, Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 11/14] target/s390x: Rework program_interrupt() and related functions, Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 13/14] target/s390x: Add remaining switches to compile with --disable-tcg, Cornelia Huck, 2017/07/25
- [Qemu-devel] [PULL for-2.10 12/14] target/s390x: Move exception-related functions to a new excp_helper.c file, Cornelia Huck, 2017/07/25