From: David Hildenbrand <david@redhat.com>
To: Janosch Frank <frankja@linux.ibm.com>, qemu-devel@nongnu.org
Cc: qemu-s390x@nongnu.org, mihajlov@linux.ibm.com, cohuck@redhat.com
Subject: Re: [PATCH v4 01/16] Sync pv
Date: Tue, 25 Feb 2020 10:42:16 +0100 [thread overview]
Message-ID: <a88bf6bd-b697-ec4c-87a6-07e8ee6a2aaa@redhat.com> (raw)
In-Reply-To: <20200220125638.7241-2-frankja@linux.ibm.com>
On 20.02.20 13:56, Janosch Frank wrote:
> Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
> ---
> linux-headers/linux/kvm.h | 46 +++++++++++++++++++++++++++++++++++----
> 1 file changed, 42 insertions(+), 4 deletions(-)
>
> diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
> index ec146bd52a..2e647f2d9b 100644
> --- a/linux-headers/linux/kvm.h
> +++ b/linux-headers/linux/kvm.h
> @@ -474,8 +474,11 @@ struct kvm_s390_mem_op {
> __u32 size; /* amount of bytes */
> __u32 op; /* type of operation */
> __u64 buf; /* buffer in userspace */
> - __u8 ar; /* the access register number */
> - __u8 reserved[31]; /* should be set to 0 */
> + union {
> + __u8 ar; /* the access register number */
> + __u32 sida_offset; /* offset into the sida */
> + __u8 reserved[32]; /* should be set to 0 */
> + };
> };
> /* types for kvm_s390_mem_op->op */
> #define KVM_S390_MEMOP_LOGICAL_READ 0
> @@ -1010,6 +1013,7 @@ struct kvm_ppc_resize_hpt {
> #define KVM_CAP_ARM_NISV_TO_USER 177
> #define KVM_CAP_ARM_INJECT_EXT_DABT 178
> #define KVM_CAP_S390_VCPU_RESETS 179
> +#define KVM_CAP_S390_PROTECTED 180
>
> #ifdef KVM_CAP_IRQ_ROUTING
>
> @@ -1474,8 +1478,42 @@ struct kvm_enc_region {
> /* Available with KVM_CAP_ARM_SVE */
> #define KVM_ARM_VCPU_FINALIZE _IOW(KVMIO, 0xc2, int)
>
> -#define KVM_S390_NORMAL_RESET _IO(KVMIO, 0xc3)
> -#define KVM_S390_CLEAR_RESET _IO(KVMIO, 0xc4)
> +/* Available with KVM_CAP_S390_VCPU_RESETS */
> +#define KVM_S390_NORMAL_RESET _IO(KVMIO, 0xc3)
> +#define KVM_S390_CLEAR_RESET _IO(KVMIO, 0xc4)
Looks unrelated, but if that's part of the sync ...
--
Thanks,
David / dhildenb
next prev parent reply other threads:[~2020-02-25 9:43 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-20 12:56 [PATCH v4 00/16] s390x: Protected Virtualization support Janosch Frank
2020-02-20 12:56 ` [PATCH v4 01/16] Sync pv Janosch Frank
2020-02-25 9:42 ` David Hildenbrand [this message]
2020-02-25 11:10 ` Janosch Frank
2020-02-20 12:56 ` [PATCH v4 02/16] s390x: protvirt: Add diag308 subcodes 8 - 10 Janosch Frank
2020-02-21 9:49 ` Cornelia Huck
2020-02-21 11:42 ` Janosch Frank
2020-02-20 12:56 ` [PATCH v4 03/16] s390x: protvirt: Support unpack facility Janosch Frank
2020-02-24 14:13 ` Christian Borntraeger
2020-02-24 14:25 ` Janosch Frank
2020-02-20 12:56 ` [PATCH v4 04/16] s390x: protvirt: Add migration blocker Janosch Frank
2020-02-25 9:50 ` David Hildenbrand
2020-02-25 11:21 ` Janosch Frank
2020-02-20 12:56 ` [PATCH v4 05/16] s390x: protvirt: Handle diag 308 subcodes 0,1,3,4 Janosch Frank
2020-02-20 12:56 ` [PATCH v4 06/16] s390x: protvirt: KVM intercept changes Janosch Frank
2020-02-25 10:01 ` David Hildenbrand
2020-02-25 11:33 ` Janosch Frank
2020-02-20 12:56 ` [PATCH v4 07/16] s390x: Add SIDA memory ops Janosch Frank
2020-02-25 9:59 ` David Hildenbrand
2020-02-25 11:27 ` Janosch Frank
2020-02-20 12:56 ` [PATCH v4 08/16] s390x: protvirt: Move STSI data over SIDAD Janosch Frank
2020-02-25 10:05 ` David Hildenbrand
2020-02-20 12:56 ` [PATCH v4 09/16] s390x: protvirt: SCLP interpretation Janosch Frank
2020-02-20 12:56 ` [PATCH v4 10/16] s390x: protvirt: Set guest IPL PSW Janosch Frank
2020-02-20 12:56 ` [PATCH v4 11/16] s390x: protvirt: Move diag 308 data over SIDAD Janosch Frank
2020-02-20 12:56 ` [PATCH v4 12/16] s390x: protvirt: Disable address checks for PV guest IO emulation Janosch Frank
2020-02-20 12:56 ` [PATCH v4 13/16] s390x: protvirt: Move IO control structures over SIDA Janosch Frank
2020-02-20 12:56 ` [PATCH v4 14/16] s390x: protvirt: Handle SIGP store status correctly Janosch Frank
2020-02-20 12:56 ` [PATCH v4 15/16] s390x: Add unpack feature to GA1 Janosch Frank
2020-02-25 9:53 ` David Hildenbrand
2020-02-20 12:56 ` [PATCH v4 16/16] docs: Add protvirt docs Janosch Frank
2020-02-21 10:00 ` Cornelia Huck
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