x86/asm: Ensure asm/proto.h can be included stand-alone
stable inclusion from stable-5.10.56 commit 02210a5e1894d5da89fbc67f44a182b7739fbaa3 bugzilla: 176004 https://gitee.com/openeuler/kernel/issues/I4DYZ4 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=02210a5e1894d5da89fbc67f44a182b7739fbaa3 -------------------------------- [ Upstream commit f7b21a0e ] Fix: ../arch/x86/include/asm/proto.h:14:30: warning: ‘struct task_struct’ declared \ inside parameter list will not be visible outside of this definition or declaration long do_arch_prctl_64(struct task_struct *task, int option, unsigned long arg2); ^~~~~~~~~~~ .../arch/x86/include/asm/proto.h:40:34: warning: ‘struct task_struct’ declared \ inside parameter list will not be visible outside of this definition or declaration long do_arch_prctl_common(struct task_struct *task, int option, ^~~~~~~~~~~ if linux/sched.h hasn't be included previously. This fixes a build error when this header is used outside of the kernel tree. [ bp: Massage commit message. ] Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NBorislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/b76b4be3-cf66-f6b2-9a6c-3e7ef54f9845@web.deSigned-off-by: NSasha Levin <sashal@kernel.org> Signed-off-by: NChen Jun <chenjun102@huawei.com> Acked-by: NWeilong Chen <chenweilong@huawei.com> Signed-off-by: NChen Jun <chenjun102@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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