Commit c6b01dac authored by Peter Zijlstra's avatar Peter Zijlstra
Browse files

x86: Always inline ip_within_syscall_gap() 



vmlinux.o: warning: objtool: vc_switch_off_ist()+0x20: call to ip_within_syscall_gap.isra.0() leaves .noinstr.text section

Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210624095148.188166492@infradead.org
parent 010050a8

arch/x86/include/asm/ptrace.h

+1 −1
Original line number Diff line number Diff line
@@ -181,7 +181,7 @@ static inline bool any_64bit_mode(struct pt_regs *regs) 
#define current_user_stack_pointer()	current_pt_regs()->sp

#define compat_user_stack_pointer()	current_pt_regs()->sp



static inline bool ip_within_syscall_gap(struct pt_regs *regs)

static __always_inline bool ip_within_syscall_gap(struct pt_regs *regs)

{

	bool ret = (regs->ip >= (unsigned long)entry_SYSCALL_64 &&

		    regs->ip <  (unsigned long)entry_SYSCALL_64_safe_stack);