diff options
Diffstat (limited to 'tools/testing/selftests/rseq')
| -rw-r--r-- | tools/testing/selftests/rseq/basic_percpu_ops_test.c | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/rseq/rseq-s390.h | 39 | ||||
| -rw-r--r-- | tools/testing/selftests/rseq/rseq.c | 2 |
3 files changed, 2 insertions, 41 deletions
diff --git a/tools/testing/selftests/rseq/basic_percpu_ops_test.c b/tools/testing/selftests/rseq/basic_percpu_ops_test.c index 2348d2c20d0a..1193612bf327 100644 --- a/tools/testing/selftests/rseq/basic_percpu_ops_test.c +++ b/tools/testing/selftests/rseq/basic_percpu_ops_test.c @@ -9,7 +9,7 @@ #include <string.h> #include <stddef.h> -#include "../kselftest.h" +#include "kselftest.h" #include "rseq.h" #ifdef BUILDOPT_RSEQ_PERCPU_MM_CID diff --git a/tools/testing/selftests/rseq/rseq-s390.h b/tools/testing/selftests/rseq/rseq-s390.h index 33baaa9f9997..e7b858cd3736 100644 --- a/tools/testing/selftests/rseq/rseq-s390.h +++ b/tools/testing/selftests/rseq/rseq-s390.h @@ -28,8 +28,6 @@ do { \ RSEQ_WRITE_ONCE(*(p), v); \ } while (0) -#ifdef __s390x__ - #define LONG_L "lg" #define LONG_S "stg" #define LONG_LT_R "ltgr" @@ -63,43 +61,6 @@ do { \ ".quad " __rseq_str(start_ip) ", " __rseq_str(exit_ip) "\n\t" \ ".popsection\n\t" -#elif __s390__ - -#define __RSEQ_ASM_DEFINE_TABLE(label, version, flags, \ - start_ip, post_commit_offset, abort_ip) \ - ".pushsection __rseq_cs, \"aw\"\n\t" \ - ".balign 32\n\t" \ - __rseq_str(label) ":\n\t" \ - ".long " __rseq_str(version) ", " __rseq_str(flags) "\n\t" \ - ".long 0x0, " __rseq_str(start_ip) ", 0x0, " __rseq_str(post_commit_offset) ", 0x0, " __rseq_str(abort_ip) "\n\t" \ - ".popsection\n\t" \ - ".pushsection __rseq_cs_ptr_array, \"aw\"\n\t" \ - ".long 0x0, " __rseq_str(label) "b\n\t" \ - ".popsection\n\t" - -/* - * Exit points of a rseq critical section consist of all instructions outside - * of the critical section where a critical section can either branch to or - * reach through the normal course of its execution. The abort IP and the - * post-commit IP are already part of the __rseq_cs section and should not be - * explicitly defined as additional exit points. Knowing all exit points is - * useful to assist debuggers stepping over the critical section. - */ -#define RSEQ_ASM_DEFINE_EXIT_POINT(start_ip, exit_ip) \ - ".pushsection __rseq_exit_point_array, \"aw\"\n\t" \ - ".long 0x0, " __rseq_str(start_ip) ", 0x0, " __rseq_str(exit_ip) "\n\t" \ - ".popsection\n\t" - -#define LONG_L "l" -#define LONG_S "st" -#define LONG_LT_R "ltr" -#define LONG_CMP "c" -#define LONG_CMP_R "cr" -#define LONG_ADDI "ahi" -#define LONG_ADD_R "ar" - -#endif - #define RSEQ_ASM_DEFINE_TABLE(label, start_ip, post_commit_ip, abort_ip) \ __RSEQ_ASM_DEFINE_TABLE(label, 0x0, 0x0, start_ip, \ (post_commit_ip - start_ip), abort_ip) diff --git a/tools/testing/selftests/rseq/rseq.c b/tools/testing/selftests/rseq/rseq.c index dcac5cbe7933..a736727b83c1 100644 --- a/tools/testing/selftests/rseq/rseq.c +++ b/tools/testing/selftests/rseq/rseq.c @@ -33,7 +33,7 @@ #include <linux/compiler.h> -#include "../kselftest.h" +#include "kselftest.h" #include "rseq.h" /* |