Merge tag 'kvm-riscv-6.6-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv changes for 6.6

- Zba, Zbs, Zicntr, Zicsr, Zifencei, and Zihpm support for Guest/VM
- Added ONE_REG interface for SATP mode
- Added ONE_REG interface to enable/disable multiple ISA extensions
- Improved error codes returned by ONE_REG interfaces
- Added KVM_GET_REG_LIST ioctl() implementation for KVM RISC-V
- Added get-reg-list selftest for KVM RISC-V

1 files changed, 15 insertions, 0 deletions

diff --git a/tools/testing/selftests/kvm/lib/test_util.c b/tools/testing/selftests/kvm/lib/test_util.c
index b772193f6c18..3e36019eeb4a 100644
--- a/tools/testing/selftests/kvm/lib/test_util.c
+++ b/tools/testing/selftests/kvm/lib/test_util.c
@@ -5,6 +5,9 @@
  * Copyright (C) 2020, Google LLC.
  */
 
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <stdarg.h>
 #include <assert.h>
 #include <ctype.h>
 #include <limits.h>
@@ -377,3 +380,15 @@ int atoi_paranoid(const char *num_str)
 
 	return num;
 }
+
+char *strdup_printf(const char *fmt, ...)
+{
+	va_list ap;
+	char *str;
+
+	va_start(ap, fmt);
+	vasprintf(&str, fmt, ap);
+	va_end(ap);
+
+	return str;
+}