Merging upstream version 6.9.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 18 insertions, 30 deletions

diff --git a/tools/testing/selftests/vDSO/vdso_config.h b/tools/testing/selftests/vDSO/vdso_config.h
index cdfed403ba..7b543e7f04 100644
--- a/tools/testing/selftests/vDSO/vdso_config.h
+++ b/tools/testing/selftests/vDSO/vdso_config.h
@@ -53,15 +53,19 @@
 #if __riscv_xlen == 32
 #define VDSO_32BIT		1
 #endif
+#elif defined(__loongarch__)
+#define VDSO_VERSION		6
+#define VDSO_NAMES		1
 #endif
 
-static const char *versions[6] = {
+static const char *versions[7] = {
 	"LINUX_2.6",
 	"LINUX_2.6.15",
 	"LINUX_2.6.29",
 	"LINUX_2.6.39",
 	"LINUX_4",
 	"LINUX_4.15",
+	"LINUX_5.10"
 };
 
 static const char *names[2][6] = {
diff --git a/tools/testing/selftests/vDSO/vdso_test_getcpu.c b/tools/testing/selftests/vDSO/vdso_test_getcpu.c
index 1df5d057d7..b758f68c6c 100644
--- a/tools/testing/selftests/vDSO/vdso_test_getcpu.c
+++ b/tools/testing/selftests/vDSO/vdso_test_getcpu.c
@@ -13,13 +13,7 @@
 
 #include "../kselftest.h"
 #include "parse_vdso.h"
-
-#if defined(__riscv)
-const char *version = "LINUX_4.15";
-#else
-const char *version = "LINUX_2.6";
-#endif
-const char *name = "__vdso_getcpu";
+#include "vdso_config.h"
 
 struct getcpu_cache;
 typedef long (*getcpu_t)(unsigned int *, unsigned int *,
@@ -27,6 +21,8 @@ typedef long (*getcpu_t)(unsigned int *, unsigned int *,
 
 int main(int argc, char **argv)
 {
+	const char *version = versions[VDSO_VERSION];
+	const char **name = (const char **)&names[VDSO_NAMES];
 	unsigned long sysinfo_ehdr;
 	unsigned int cpu, node;
 	getcpu_t get_cpu;
@@ -40,9 +36,9 @@ int main(int argc, char **argv)
 
 	vdso_init_from_sysinfo_ehdr(getauxval(AT_SYSINFO_EHDR));
 
-	get_cpu = (getcpu_t)vdso_sym(version, name);
+	get_cpu = (getcpu_t)vdso_sym(version, name[4]);
 	if (!get_cpu) {
-		printf("Could not find %s\n", name);
+		printf("Could not find %s\n", name[4]);
 		return KSFT_SKIP;
 	}
 
@@ -50,7 +46,7 @@ int main(int argc, char **argv)
 	if (ret == 0) {
 		printf("Running on CPU %u node %u\n", cpu, node);
 	} else {
-		printf("%s failed\n", name);
+		printf("%s failed\n", name[4]);
 		return KSFT_FAIL;
 	}
 
diff --git a/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c b/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c
index e411f287a4..ee4f1ca56a 100644
--- a/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c
+++ b/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c
@@ -18,25 +18,13 @@
 
 #include "../kselftest.h"
 #include "parse_vdso.h"
-
-/*
- * ARM64's vDSO exports its gettimeofday() implementation with a different
- * name and version from other architectures, so we need to handle it as
- * a special case.
- */
-#if defined(__aarch64__)
-const char *version = "LINUX_2.6.39";
-const char *name = "__kernel_gettimeofday";
-#elif defined(__riscv)
-const char *version = "LINUX_4.15";
-const char *name = "__vdso_gettimeofday";
-#else
-const char *version = "LINUX_2.6";
-const char *name = "__vdso_gettimeofday";
-#endif
+#include "vdso_config.h"
 
 int main(int argc, char **argv)
 {
+	const char *version = versions[VDSO_VERSION];
+	const char **name = (const char **)&names[VDSO_NAMES];
+
 	unsigned long sysinfo_ehdr = getauxval(AT_SYSINFO_EHDR);
 	if (!sysinfo_ehdr) {
 		printf("AT_SYSINFO_EHDR is not present!\n");
@@ -47,10 +35,10 @@ int main(int argc, char **argv)
 
 	/* Find gettimeofday. */
 	typedef long (*gtod_t)(struct timeval *tv, struct timezone *tz);
-	gtod_t gtod = (gtod_t)vdso_sym(version, name);
+	gtod_t gtod = (gtod_t)vdso_sym(version, name[0]);
 
 	if (!gtod) {
-		printf("Could not find %s\n", name);
+		printf("Could not find %s\n", name[0]);
 		return KSFT_SKIP;
 	}
 
@@ -61,7 +49,7 @@ int main(int argc, char **argv)
 		printf("The time is %lld.%06lld\n",
 		       (long long)tv.tv_sec, (long long)tv.tv_usec);
 	} else {
-		printf("%s failed\n", name);
+		printf("%s failed\n", name[0]);
 		return KSFT_FAIL;
 	}