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[RFC,v4,01/15] linux-header: Update linux/kvm.h

Message ID 20201203124703.168-2-jiangyifei@huawei.com (mailing list archive)
State New, archived
Headers show
Series Add riscv kvm accel support | expand

Commit Message

Yifei Jiang Dec. 3, 2020, 12:46 p.m. UTC 
Update linux-headers/linux/kvm.h from
https://github.com/avpatel/linux/tree/riscv_kvm_v15.
Only use this header file, so here do not update all linux headers by
update-linux-headers.sh before above KVM series is accepted.

Signed-off-by: Yifei Jiang <jiangyifei@huawei.com>
Signed-off-by: Yipeng Yin <yinyipeng1@huawei.com>
---
 linux-headers/linux/kvm.h | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index 56ce14ad20..ddeedcf3df 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -250,6 +250,7 @@  struct kvm_hyperv_exit {
 #define KVM_EXIT_ARM_NISV         28
 #define KVM_EXIT_X86_RDMSR        29
 #define KVM_EXIT_X86_WRMSR        30
+#define KVM_EXIT_RISCV_SBI        31
 
 /* For KVM_EXIT_INTERNAL_ERROR */
 /* Emulate instruction failed. */
@@ -426,6 +427,13 @@  struct kvm_run {
 			__u32 index; /* kernel -> user */
 			__u64 data; /* kernel <-> user */
 		} msr;
+		/* KVM_EXIT_RISCV_SBI */
+		struct {
+			unsigned long extension_id;
+			unsigned long function_id;
+			unsigned long args[6];
+			unsigned long ret[2];
+		} riscv_sbi;
 		/* Fix the size of the union. */
 		char padding[256];
 	};