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From 21b19213328826327eba18199b790425659af7d8 Mon Sep 17 00:00:00 2001
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From: Thomas Huth <thuth@redhat.com>
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Date: Fri, 29 Jul 2022 16:55:34 +0200
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Subject: [PATCH 1/3] redhat: Update linux-headers/linux/kvm.h to v5.18-rc6
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Cédric Le Goater <None>
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RH-MergeRequest: 220: s390x: Fix skey test in kvm_unit_test
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RH-Bugzilla: 2124757
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RH-Acked-by: Thomas Huth <thuth@redhat.com>
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RH-Acked-by: David Hildenbrand <david@redhat.com>
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RH-Acked-by: Cornelia Huck <cohuck@redhat.com>
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RH-Commit: [1/2] e514a00305cb0caab9d3acc0efb325853daa6d51
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Upstream Status: RHEL-only
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2124757
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Based on upstream commit e4082063e47e9731dbeb1c26174c17f6038f577f
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("linux-headers: Update to v5.18-rc6"), but this is focusing on
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the file linux-headers/linux/kvm.h only (since the other changes
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related to the VFIO renaming might break some stuff).
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Signed-off-by: Thomas Huth <thuth@redhat.com>
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(cherry picked from commit 71516db15469a02600932a5c1f0d4a9626a91193)
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Signed-off-by: Cédric Le Goater <clg@redhat.com>
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---
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linux-headers/linux/kvm.h | 27 +++++++++++++++++++++------
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1 file changed, 21 insertions(+), 6 deletions(-)
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diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
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index d232feaae9..0d05d02ee4 100644
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--- a/linux-headers/linux/kvm.h
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+++ b/linux-headers/linux/kvm.h
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@@ -445,7 +445,11 @@ struct kvm_run {
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#define KVM_SYSTEM_EVENT_RESET 2
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#define KVM_SYSTEM_EVENT_CRASH 3
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__u32 type;
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- __u64 flags;
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+ __u32 ndata;
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+ union {
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+ __u64 flags;
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+ __u64 data[16];
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+ };
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} system_event;
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/* KVM_EXIT_S390_STSI */
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struct {
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@@ -562,9 +566,12 @@ struct kvm_s390_mem_op {
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__u32 op; /* type of operation */
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__u64 buf; /* buffer in userspace */
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union {
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- __u8 ar; /* the access register number */
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+ struct {
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+ __u8 ar; /* the access register number */
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+ __u8 key; /* access key, ignored if flag unset */
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+ };
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__u32 sida_offset; /* offset into the sida */
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- __u8 reserved[32]; /* should be set to 0 */
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+ __u8 reserved[32]; /* ignored */
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};
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};
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/* types for kvm_s390_mem_op->op */
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@@ -572,9 +579,12 @@ struct kvm_s390_mem_op {
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#define KVM_S390_MEMOP_LOGICAL_WRITE 1
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#define KVM_S390_MEMOP_SIDA_READ 2
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#define KVM_S390_MEMOP_SIDA_WRITE 3
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+#define KVM_S390_MEMOP_ABSOLUTE_READ 4
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+#define KVM_S390_MEMOP_ABSOLUTE_WRITE 5
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/* flags for kvm_s390_mem_op->flags */
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#define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0)
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#define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1)
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+#define KVM_S390_MEMOP_F_SKEY_PROTECTION (1ULL << 2)
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/* for KVM_INTERRUPT */
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struct kvm_interrupt {
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@@ -1134,6 +1144,12 @@ struct kvm_ppc_resize_hpt {
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#define KVM_CAP_VM_GPA_BITS 207
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#define KVM_CAP_XSAVE2 208
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#define KVM_CAP_SYS_ATTRIBUTES 209
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+#define KVM_CAP_PPC_AIL_MODE_3 210
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+#define KVM_CAP_S390_MEM_OP_EXTENSION 211
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+#define KVM_CAP_PMU_CAPABILITY 212
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+#define KVM_CAP_DISABLE_QUIRKS2 213
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+/* #define KVM_CAP_VM_TSC_CONTROL 214 */
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+#define KVM_CAP_SYSTEM_EVENT_DATA 215
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#ifdef KVM_CAP_IRQ_ROUTING
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@@ -1624,9 +1640,6 @@ struct kvm_enc_region {
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#define KVM_S390_NORMAL_RESET _IO(KVMIO, 0xc3)
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#define KVM_S390_CLEAR_RESET _IO(KVMIO, 0xc4)
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-/* Available with KVM_CAP_XSAVE2 */
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-#define KVM_GET_XSAVE2 _IOR(KVMIO, 0xcf, struct kvm_xsave)
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-
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struct kvm_s390_pv_sec_parm {
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__u64 origin;
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__u64 length;
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@@ -1973,6 +1986,8 @@ struct kvm_dirty_gfn {
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#define KVM_BUS_LOCK_DETECTION_OFF (1 << 0)
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#define KVM_BUS_LOCK_DETECTION_EXIT (1 << 1)
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+#define KVM_PMU_CAP_DISABLE (1 << 0)
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+
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/**
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* struct kvm_stats_header - Header of per vm/vcpu binary statistics data.
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* @flags: Some extra information for header, always 0 for now.
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--
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2.35.3
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