diff options
| author | UYeol Jo <jouyeol8739@gmail.com> | 2026-01-12 06:01:26 +0900 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2026-01-19 12:06:11 +0100 |
| commit | 59cac9d52b885cbeba45fa455417b03dfb03eaa7 (patch) | |
| tree | 98720113b2d7d804947b4735bc270e5f075cf7c7 | |
| parent | b81db376444244671a86b66e974d705327e433de (diff) | |
selftests/x86: Clean up sysret_rip coding style
Tidy up sysret_rip style (cast spacing, main(void), const placement).
No functional change intended.
Signed-off-by: UYeol Jo <jouyeol8739@gmail.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://patch.msgid.link/20260111210126.74752-1-jouyeol8739@gmail.com
| -rw-r--r-- | tools/testing/selftests/x86/sysret_rip.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/tools/testing/selftests/x86/sysret_rip.c b/tools/testing/selftests/x86/sysret_rip.c index 5fb531e3ad7c..2e423a335e1c 100644 --- a/tools/testing/selftests/x86/sysret_rip.c +++ b/tools/testing/selftests/x86/sysret_rip.c @@ -31,7 +31,7 @@ void test_syscall_ins(void); extern const char test_page[]; -static void const *current_test_page_addr = test_page; +static const void *current_test_page_addr = test_page; /* State used by our signal handlers. */ static gregset_t initial_regs; @@ -40,7 +40,7 @@ static volatile unsigned long rip; static void sigsegv_for_sigreturn_test(int sig, siginfo_t *info, void *ctx_void) { - ucontext_t *ctx = (ucontext_t*)ctx_void; + ucontext_t *ctx = (ucontext_t *)ctx_void; if (rip != ctx->uc_mcontext.gregs[REG_RIP]) { printf("[FAIL]\tRequested RIP=0x%lx but got RIP=0x%lx\n", @@ -56,7 +56,7 @@ static void sigsegv_for_sigreturn_test(int sig, siginfo_t *info, void *ctx_void) static void sigusr1(int sig, siginfo_t *info, void *ctx_void) { - ucontext_t *ctx = (ucontext_t*)ctx_void; + ucontext_t *ctx = (ucontext_t *)ctx_void; memcpy(&initial_regs, &ctx->uc_mcontext.gregs, sizeof(gregset_t)); @@ -69,8 +69,6 @@ static void sigusr1(int sig, siginfo_t *info, void *ctx_void) ctx->uc_mcontext.gregs[REG_R11]); sethandler(SIGSEGV, sigsegv_for_sigreturn_test, SA_RESETHAND); - - return; } static void test_sigreturn_to(unsigned long ip) @@ -84,7 +82,7 @@ static jmp_buf jmpbuf; static void sigsegv_for_fallthrough(int sig, siginfo_t *info, void *ctx_void) { - ucontext_t *ctx = (ucontext_t*)ctx_void; + ucontext_t *ctx = (ucontext_t *)ctx_void; if (rip != ctx->uc_mcontext.gregs[REG_RIP]) { printf("[FAIL]\tExpected SIGSEGV at 0x%lx but got RIP=0x%lx\n", @@ -130,7 +128,7 @@ static void test_syscall_fallthrough_to(unsigned long ip) printf("[OK]\tWe survived\n"); } -int main() +int main(void) { /* * When the kernel returns from a slow-path syscall, it will |