From: Christian Brauner <christian.brau...@ubuntu.com> Date: Tue, 23 Jun 2020 01:43:11 +0200
> diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S > index db42b4fb3708..192f3a28a2b7 100644 > --- a/arch/sparc/kernel/syscalls.S > +++ b/arch/sparc/kernel/syscalls.S > @@ -86,19 +86,22 @@ sys32_rt_sigreturn: > * during system calls... > */ > .align 32 > -sys_vfork: /* Under Linux, vfork and fork are just special cases of clone. */ > - sethi %hi(0x4000 | 0x0100 | SIGCHLD), %o0 > - or %o0, %lo(0x4000 | 0x0100 | SIGCHLD), %o0 > - ba,pt %xcc, sys_clone > +sys_vfork: > + flushw > + ba,pt %xcc, sparc_vfork > + add %sp, PTREGS_OFF, %o0 Please indent branch delay slot instructions with one extra space, as was done in the code you are changing. > + ba,pt %xcc, sparc_fork > + add %sp, PTREGS_OFF, %o0 Likewise. > + ba,pt %xcc, sparc_clone > + add %sp, PTREGS_OFF, %o0 Likewise.
