Merge tag 'linux-kselftest-next-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull Kselftest updates from Shuah Khan:
 "A mix of fixes, enhancements, and new tests. Bulk of the changes
  enhance and fix rseq and resctrl tests.

  In addition, user_events, dmabuf-heaps and perf_events are added to
  default kselftest build and test coverage. A futex test fix, enhance
  prctl test coverage, and minor fixes are included in this update"

* tag 'linux-kselftest-next-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (32 commits)
  selftests: cachestat: use proper syscall number macro
  selftests: cachestat: properly link in librt
  selftests/futex: Order calls to futex_lock_pi
  selftests: Hook more tests into the build infrastructure
  selftests/user_events: Reenable build
  selftests/filesystems: Add six consecutive 'x' characters to mktemp
  selftests/rseq: Use rseq_unqual_scalar_typeof in macros
  selftests/rseq: Fix arm64 buggy load-acquire/store-release macros
  selftests/rseq: Implement rseq_unqual_scalar_typeof
  selftests/rseq: Fix CID_ID typo in Makefile
  selftests:prctl: add set-process-name to .gitignore
  selftests:prctl: Fix make clean override warning
  selftests/resctrl: Remove test type checks from cat_val()
  selftests/resctrl: Pass the real number of tests to show_cache_info()
  selftests/resctrl: Move CAT/CMT test global vars to function they are used in
  selftests/resctrl: Don't use variable argument list for ->setup()
  selftests/resctrl: Don't pass test name to fill_buf
  selftests/resctrl: Improve parameter consistency in fill_buf
  selftests/resctrl: Remove unnecessary startptr global from fill_buf
  selftests/resctrl: Remove "malloc_and_init_memory" param from run_fill_buf()
  ...

2 files changed, 4 insertions, 5 deletions

diff --git a/tools/testing/selftests/cachestat/Makefile b/tools/testing/selftests/cachestat/Makefile
index fca73aaa7d14..778b54ebb036 100644
--- a/tools/testing/selftests/cachestat/Makefile
+++ b/tools/testing/selftests/cachestat/Makefile
@@ -3,6 +3,6 @@ TEST_GEN_PROGS := test_cachestat
 
 CFLAGS += $(KHDR_INCLUDES)
 CFLAGS += -Wall
-CFLAGS += -lrt
+LDLIBS += -lrt
 
 include ../lib.mk
diff --git a/tools/testing/selftests/cachestat/test_cachestat.c b/tools/testing/selftests/cachestat/test_cachestat.c
index c037553cfd92..4804c7dc7b31 100644
--- a/tools/testing/selftests/cachestat/test_cachestat.c
+++ b/tools/testing/selftests/cachestat/test_cachestat.c
@@ -23,7 +23,6 @@ static const char * const dev_files[] = {
 	"/dev/zero", "/dev/null", "/dev/urandom",
 	"/proc/version", "/proc"
 };
-static const int cachestat_nr = 451;
 
 void print_cachestat(struct cachestat *cs)
 {
@@ -144,7 +143,7 @@ static int test_cachestat(const char *filename, bool write_random, bool create,
 		}
 	}
 
-	syscall_ret = syscall(cachestat_nr, fd, &cs_range, &cs, 0);
+	syscall_ret = syscall(__NR_cachestat, fd, &cs_range, &cs, 0);
 
 	ksft_print_msg("Cachestat call returned %ld\n", syscall_ret);
 
@@ -172,7 +171,7 @@ static int test_cachestat(const char *filename, bool write_random, bool create,
 			ksft_print_msg("fsync fails.\n");
 			ret = KSFT_FAIL;
 		} else {
-			syscall_ret = syscall(cachestat_nr, fd, &cs_range, &cs, 0);
+			syscall_ret = syscall(__NR_cachestat, fd, &cs_range, &cs, 0);
 
 			ksft_print_msg("Cachestat call (after fsync) returned %ld\n",
 				syscall_ret);
@@ -233,7 +232,7 @@ bool test_cachestat_shmem(void)
 		goto close_fd;
 	}
 
-	syscall_ret = syscall(cachestat_nr, fd, &cs_range, &cs, 0);
+	syscall_ret = syscall(__NR_cachestat, fd, &cs_range, &cs, 0);
 
 	if (syscall_ret) {
 		ksft_print_msg("Cachestat returned non-zero.\n");