From: David Hildenbrand <david@redhat.com>
To: Christian Borntraeger <borntraeger@de.ibm.com>,
Cornelia Huck <cohuck@redhat.com>
Cc: qemu-devel <qemu-devel@nongnu.org>,
qemu-s390x <qemu-s390x@nongnu.org>,
Alexander Graf <agraf@suse.de>, Thomas Huth <thuth@redhat.com>,
Richard Henderson <rth@twiddle.net>,
Janosch Frank <frankja@linux.vnet.ibm.com>,
Halil Pasic <pasic@linux.vnet.ibm.com>
Subject: Re: [Qemu-devel] [PATCH v3 1/3] header sync
Date: Thu, 18 Jan 2018 12:42:26 +0100 [thread overview]
Message-ID: <8c31b940-cc9e-d410-0e0d-46e6dc4c84f0@redhat.com> (raw)
In-Reply-To: <20180118085628.40798-2-borntraeger@de.ibm.com>
On 18.01.2018 09:56, Christian Borntraeger wrote:
> replace with proper header sync
>
> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
> ---
> linux-headers/asm-s390/kvm.h | 9 ++++-----
> linux-headers/linux/kvm.h | 5 +++--
> 2 files changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/linux-headers/asm-s390/kvm.h b/linux-headers/asm-s390/kvm.h
> index 32d372e..11def14 100644
> --- a/linux-headers/asm-s390/kvm.h
> +++ b/linux-headers/asm-s390/kvm.h
> @@ -6,10 +6,6 @@
> *
> * Copyright IBM Corp. 2008
> *
> - * This program is free software; you can redistribute it and/or modify
> - * it under the terms of the GNU General Public License (version 2 only)
> - * as published by the Free Software Foundation.
> - *
> * Author(s): Carsten Otte <cotte@de.ibm.com>
> * Christian Borntraeger <borntraeger@de.ibm.com>
> */
> @@ -228,6 +224,7 @@ struct kvm_guest_debug_arch {
> #define KVM_SYNC_RICCB (1UL << 7)
> #define KVM_SYNC_FPRS (1UL << 8)
> #define KVM_SYNC_GSCB (1UL << 9)
> +#define KVM_SYNC_BPBC (1UL << 10)
> /* length and alignment of the sdnx as a power of two */
> #define SDNXC 8
> #define SDNXL (1UL << SDNXC)
> @@ -251,7 +248,9 @@ struct kvm_sync_regs {
> };
> __u8 reserved[512]; /* for future vector expansion */
> __u32 fpc; /* valid on KVM_SYNC_VRS or KVM_SYNC_FPRS */
> - __u8 padding1[52]; /* riccb needs to be 64byte aligned */
> + __u8 bpbc : 1; /* bp mode */
> + __u8 reserved2 : 7;
> + __u8 padding1[51]; /* riccb needs to be 64byte aligned */
> __u8 riccb[64]; /* runtime instrumentation controls block */
> __u8 padding2[192]; /* sdnx needs to be 256byte aligned */
> union {
> diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
> index ce6c2f1..b4503d8 100644
> --- a/linux-headers/linux/kvm.h
> +++ b/linux-headers/linux/kvm.h
> @@ -630,9 +630,9 @@ struct kvm_s390_irq {
>
> struct kvm_s390_irq_state {
> __u64 buf;
> - __u32 flags;
> + __u32 flags; /* will stay unused for compatibility reasons */
> __u32 len;
> - __u32 reserved[4];
> + __u32 reserved[4]; /* will stay unused for compatibility reasons */
> };
>
> /* for KVM_SET_GUEST_DEBUG */
> @@ -932,6 +932,7 @@ struct kvm_ppc_resize_hpt {
> #define KVM_CAP_HYPERV_SYNIC2 148
> #define KVM_CAP_HYPERV_VP_INDEX 149
> #define KVM_CAP_S390_AIS_MIGRATION 150
> +#define KVM_CAP_S390_BPB 151
>
> #ifdef KVM_CAP_IRQ_ROUTING
>
>
Acked-by: David Hildenbrand <david@redhat.com>
--
Thanks,
David / dhildenb
next prev parent reply other threads:[~2018-01-18 11:42 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-18 8:56 [Qemu-devel] [PATCH v3 0/3] s390x/kvm: implement new hardware/firmware features Christian Borntraeger
2018-01-18 8:56 ` [Qemu-devel] [PATCH v3 1/3] header sync Christian Borntraeger
2018-01-18 11:42 ` David Hildenbrand [this message]
2018-01-22 8:31 ` [Qemu-devel] [qemu-s390x] " Christian Borntraeger
2018-01-22 8:47 ` Cornelia Huck
2018-01-18 8:56 ` [Qemu-devel] [PATCH v3 2/3] s390x/kvm: Handle bpb feature Christian Borntraeger
2018-01-18 11:42 ` Thomas Huth
2018-01-18 11:43 ` David Hildenbrand
2018-01-18 12:01 ` Halil Pasic
2018-01-18 12:09 ` Christian Borntraeger
2018-01-18 8:56 ` [Qemu-devel] [PATCH v3 3/3] s390x/kvm: provide stfle.81 Christian Borntraeger
2018-01-18 11:05 ` Halil Pasic
2018-01-18 11:43 ` David Hildenbrand
2018-01-18 11:43 ` Thomas Huth
2018-01-18 11:53 ` [Qemu-devel] [PATCH v3 0/3] s390x/kvm: implement new hardware/firmware features Cornelia Huck
2018-01-18 12:47 ` Christian Borntraeger
2018-01-18 13:15 ` Cornelia Huck
2018-01-18 13:31 ` Christian Ehrhardt
2018-01-18 14:48 ` Cornelia Huck
2018-01-22 10:20 ` Cornelia Huck
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