forked from rpms/qemu-kvm
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
1.6 KiB
57 lines
1.6 KiB
9 months ago
|
From 76e75a129e59a33103aa7d1d92074ddcef556980 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Thomas Huth <thuth@redhat.com>
|
||
|
|
Date: Tue, 12 Sep 2023 11:24:40 +0200
|
||
|
|
Subject: [PATCH 3/5] redhat: Update linux-headers for kvm_s390_vm_cpu_uv_feat
|
||
|
|
MIME-Version: 1.0
|
||
|
|
Content-Type: text/plain; charset=UTF-8
|
||
|
|
Content-Transfer-Encoding: 8bit
|
||
|
|
|
||
|
|
RH-Author: Thomas Huth <thuth@redhat.com>
|
||
|
|
RH-MergeRequest: 321: Enable Secure Execution Crypto Passthrough for KVM on s390x
|
||
|
|
RH-Bugzilla: 2111390
|
||
|
|
RH-Acked-by: Cédric Le Goater <clg@redhat.com>
|
||
|
|
RH-Commit: [3/5] f1329f5ce5f66033ead7777384dcc1613cad1226
|
||
|
|
|
||
|
|
Upstream Status: rhel-only
|
||
|
|
|
||
|
|
This hunk is part of upstream commit da3c22c74a3c
|
||
|
|
("linux-headers: Update to Linux v6.6-rc1"), but since that
|
||
|
|
commit updates a lot of files and does not apply cleanly,
|
||
|
|
we only focus on the necessary change here.
|
||
|
|
|
||
|
|
Signed-off-by: Thomas Huth <thuth@redhat.com>
|
||
|
|
---
|
||
|
|
linux-headers/asm-s390/kvm.h | 16 ++++++++++++++++
|
||
|
|
1 file changed, 16 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/linux-headers/asm-s390/kvm.h b/linux-headers/asm-s390/kvm.h
|
||
|
|
index f053b8304a..6706bdc5cc 100644
|
||
|
|
--- a/linux-headers/asm-s390/kvm.h
|
||
|
|
+++ b/linux-headers/asm-s390/kvm.h
|
||
|
|
@@ -158,6 +158,22 @@ struct kvm_s390_vm_cpu_subfunc {
|
||
|
|
__u8 reserved[1728];
|
||
|
|
};
|
||
|
|
|
||
|
|
+#define KVM_S390_VM_CPU_PROCESSOR_UV_FEAT_GUEST 6
|
||
|
|
+#define KVM_S390_VM_CPU_MACHINE_UV_FEAT_GUEST 7
|
||
|
|
+
|
||
|
|
+#define KVM_S390_VM_CPU_UV_FEAT_NR_BITS 64
|
||
|
|
+struct kvm_s390_vm_cpu_uv_feat {
|
||
|
|
+ union {
|
||
|
|
+ struct {
|
||
|
|
+ __u64 : 4;
|
||
|
|
+ __u64 ap : 1; /* bit 4 */
|
||
|
|
+ __u64 ap_intr : 1; /* bit 5 */
|
||
|
|
+ __u64 : 58;
|
||
|
|
+ };
|
||
|
|
+ __u64 feat;
|
||
|
|
+ };
|
||
|
|
+};
|
||
|
|
+
|
||
|
|
/* kvm attributes for crypto */
|
||
|
|
#define KVM_S390_VM_CRYPTO_ENABLE_AES_KW 0
|
||
|
|
#define KVM_S390_VM_CRYPTO_ENABLE_DEA_KW 1
|
||
|
|
--
|
||
|
|
2.41.0
|
||
|
|
|