diff options
| -rw-r--r-- | tools/testing/selftests/x86/amx.c | 16 | ||||
| -rw-r--r-- | tools/testing/selftests/x86/fsgsbase.c | 6 | ||||
| -rw-r--r-- | tools/testing/selftests/x86/syscall_arg_fault.c | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/x86/test_vsyscall.c | 5 | ||||
| -rw-r--r-- | tools/testing/selftests/x86/vdso_restorer.c | 2 |
5 files changed, 2 insertions, 28 deletions
diff --git a/tools/testing/selftests/x86/amx.c b/tools/testing/selftests/x86/amx.c index 95aad6d8849b..1fdf35a4d7f6 100644 --- a/tools/testing/selftests/x86/amx.c +++ b/tools/testing/selftests/x86/amx.c @@ -39,16 +39,6 @@ struct xsave_buffer { }; }; -static inline uint64_t xgetbv(uint32_t index) -{ - uint32_t eax, edx; - - asm volatile("xgetbv;" - : "=a" (eax), "=d" (edx) - : "c" (index)); - return eax + ((uint64_t)edx << 32); -} - static inline void xsave(struct xsave_buffer *xbuf, uint64_t rfbm) { uint32_t rfbm_lo = rfbm; @@ -164,12 +154,6 @@ static inline void clear_xstate_header(struct xsave_buffer *buffer) memset(&buffer->header, 0, sizeof(buffer->header)); } -static inline uint64_t get_xstatebv(struct xsave_buffer *buffer) -{ - /* XSTATE_BV is at the beginning of the header: */ - return *(uint64_t *)&buffer->header; -} - static inline void set_xstatebv(struct xsave_buffer *buffer, uint64_t bv) { /* XSTATE_BV is at the beginning of the header: */ diff --git a/tools/testing/selftests/x86/fsgsbase.c b/tools/testing/selftests/x86/fsgsbase.c index 8c780cce941d..50cf32de6313 100644 --- a/tools/testing/selftests/x86/fsgsbase.c +++ b/tools/testing/selftests/x86/fsgsbase.c @@ -109,11 +109,6 @@ static inline void wrgsbase(unsigned long gsbase) asm volatile("wrgsbase %0" :: "r" (gsbase) : "memory"); } -static inline void wrfsbase(unsigned long fsbase) -{ - asm volatile("wrfsbase %0" :: "r" (fsbase) : "memory"); -} - enum which_base { FS, GS }; static unsigned long read_base(enum which_base which) @@ -212,7 +207,6 @@ static void mov_0_gs(unsigned long initial_base, bool schedule) } static volatile unsigned long remote_base; -static volatile bool remote_hard_zero; static volatile unsigned int ftx; /* diff --git a/tools/testing/selftests/x86/syscall_arg_fault.c b/tools/testing/selftests/x86/syscall_arg_fault.c index 461fa41a4d02..48ab065a76f9 100644 --- a/tools/testing/selftests/x86/syscall_arg_fault.c +++ b/tools/testing/selftests/x86/syscall_arg_fault.c @@ -29,7 +29,6 @@ static void sethandler(int sig, void (*handler)(int, siginfo_t *, void *), err(1, "sigaction"); } -static volatile sig_atomic_t sig_traps; static sigjmp_buf jmpbuf; static volatile sig_atomic_t n_errs; diff --git a/tools/testing/selftests/x86/test_vsyscall.c b/tools/testing/selftests/x86/test_vsyscall.c index d4c8e8d79d38..1c9895cfc660 100644 --- a/tools/testing/selftests/x86/test_vsyscall.c +++ b/tools/testing/selftests/x86/test_vsyscall.c @@ -97,11 +97,6 @@ static inline long sys_gtod(struct timeval *tv, struct timezone *tz) return syscall(SYS_gettimeofday, tv, tz); } -static inline int sys_clock_gettime(clockid_t id, struct timespec *ts) -{ - return syscall(SYS_clock_gettime, id, ts); -} - static inline long sys_time(time_t *t) { return syscall(SYS_time, t); diff --git a/tools/testing/selftests/x86/vdso_restorer.c b/tools/testing/selftests/x86/vdso_restorer.c index fe99f2434155..ac8d8e1e9805 100644 --- a/tools/testing/selftests/x86/vdso_restorer.c +++ b/tools/testing/selftests/x86/vdso_restorer.c @@ -92,4 +92,6 @@ int main() printf("[FAIL]\t!SA_SIGINFO handler was not called\n"); nerrs++; } + + return nerrs; } |