diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/csky/Kconfig | 1 | ||||
-rw-r--r-- | arch/csky/kernel/entry.S | 4 | ||||
-rw-r--r-- | arch/csky/kernel/signal.c | 2 |
3 files changed, 0 insertions, 7 deletions
diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig index e0ecd1cc81a9..dba02da6fa34 100644 --- a/arch/csky/Kconfig +++ b/arch/csky/Kconfig @@ -94,7 +94,6 @@ config CSKY select HAVE_PERF_USER_STACK_DUMP select HAVE_DMA_CONTIGUOUS select HAVE_REGS_AND_STACK_ACCESS_API - select HAVE_RSEQ select HAVE_STACKPROTECTOR select HAVE_SYSCALL_TRACEPOINTS select MAY_HAVE_SPARSE_IRQ diff --git a/arch/csky/kernel/entry.S b/arch/csky/kernel/entry.S index a4b519fbb371..c68cdcc76d60 100644 --- a/arch/csky/kernel/entry.S +++ b/arch/csky/kernel/entry.S @@ -50,10 +50,6 @@ ENTRY(csky_systemcall) SAVE_ALL TRAP0_SIZE zero_fp context_tracking -#ifdef CONFIG_RSEQ_DEBUG - mov a0, sp - jbsr rseq_syscall -#endif psrset ee, ie lrw r9, __NR_syscalls diff --git a/arch/csky/kernel/signal.c b/arch/csky/kernel/signal.c index b7b3685283d7..10da0fefd431 100644 --- a/arch/csky/kernel/signal.c +++ b/arch/csky/kernel/signal.c @@ -179,8 +179,6 @@ static void handle_signal(struct ksignal *ksig, struct pt_regs *regs) sigset_t *oldset = sigmask_to_save(); int ret; - rseq_signal_deliver(ksig, regs); - /* Are we from a system call? */ if (in_syscall(regs)) { /* Avoid additional syscall restarting via ret_from_exception */ |