powerpc: don't bother with CHECK_FULL_REGS in sys_fork() et.al. (64c2f659) · Commits · 戴 / test

arch/powerpc/kernel/process.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -1030,7 +1030,6 @@ int sys_clone(unsigned long clone_flags, unsigned long usp,
		int __user *child_tidp, int p6,
		struct pt_regs *regs)
		{
		CHECK_FULL_REGS(regs);
		if (usp == 0)
		usp = regs->gpr[1]; /* stack pointer for child */
		return do_fork(clone_flags, usp, regs, 0, parent_tidp, child_tidp);
		@@ -1040,7 +1039,6 @@ int sys_fork(unsigned long p1, unsigned long p2, unsigned long p3,
		unsigned long p4, unsigned long p5, unsigned long p6,
		struct pt_regs *regs)
		{
		CHECK_FULL_REGS(regs);
		return do_fork(SIGCHLD, regs->gpr[1], regs, 0, NULL, NULL);
		}

		@@ -1048,7 +1046,6 @@ int sys_vfork(unsigned long p1, unsigned long p2, unsigned long p3,
		unsigned long p4, unsigned long p5, unsigned long p6,
		struct pt_regs *regs)
		{
		CHECK_FULL_REGS(regs);
		return do_fork(CLONE_VFORK \| CLONE_VM \| SIGCHLD, regs->gpr[1],
		regs, 0, NULL, NULL);
		}