From a55719847da0a780baa84d0baee745358f144c39 Mon Sep 17 00:00:00 2001 From: Benjamin Berg Date: Fri, 10 Nov 2023 12:03:38 +0100 Subject: um: Drop support for hosts without SYSEMU_SINGLESTEP support These features have existed since Linux 2.6.14 and can be considered widely available at this point. Also drop the backward compatibility code for PTRACE_SETOPTIONS. Signed-off-by: Benjamin Berg ---- v2: * Continue to define PTRACE_SYSEMU_SINGLESTEP as glibc only added it in version 2.27. Signed-off-by: Richard Weinberger --- arch/um/include/asm/processor-generic.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/um/include/asm') diff --git a/arch/um/include/asm/processor-generic.h b/arch/um/include/asm/processor-generic.h index 7414154b8e9a..6c3779541845 100644 --- a/arch/um/include/asm/processor-generic.h +++ b/arch/um/include/asm/processor-generic.h @@ -22,7 +22,6 @@ struct mm_struct; struct thread_struct { struct pt_regs regs; struct pt_regs *segv_regs; - int singlestep_syscall; void *fault_addr; jmp_buf *fault_catcher; struct task_struct *prev_sched; -- cgit v1.3.1