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From: Rian Hunter <rian@alum.mit.edu>
To: linux-kernel@vger.kernel.org
Cc: Rian Hunter <rian@alum.mit.edu>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
	x86@kernel.org, Andy Lutomirski <luto@kernel.org>,
	Borislav Petkov <bpetkov@suse.de>,
	Vitaly Kuznetsov <vkuznets@redhat.com>,
	Joerg Roedel <jroedel@suse.de>, Dmitry Safonov <dima@arista.com>,
	Josh Poimboeuf <jpoimboe@redhat.com>
Subject: [PATCH] x86/process: Export start_thread()
Date: Sun, 19 Aug 2018 16:08:53 -0700
Message-ID: <20180819230854.7275-1-rian@alum.mit.edu> (raw)

Commit e634d8fc792c ("x86-64: merge the standard and compat
start_thread() functions") removed exporting for the start_thread()
function in what seems like a typo. Add it back to
arch/x86/kernel/process_64.c for parity with process_32.c and other
arch.

Signed-off-by: Rian Hunter <rian@alum.mit.edu>
---
 arch/x86/kernel/process_64.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 476e3ddf8890..a451bc374b9b 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -384,6 +384,7 @@ start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp)
 	start_thread_common(regs, new_ip, new_sp,
 			    __USER_CS, __USER_DS, 0);
 }
+EXPORT_SYMBOL_GPL(start_thread);
 
 #ifdef CONFIG_COMPAT
 void compat_start_thread(struct pt_regs *regs, u32 new_ip, u32 new_sp)
-- 
2.16.3


             reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-19 23:08 Rian Hunter [this message]
2018-08-20  2:29 ` Andy Lutomirski
2018-08-20  4:34   ` Rian Hunter
2018-08-20  7:30   ` Thomas Gleixner
2018-08-20 14:27     ` Andy Lutomirski
2018-08-20 16:11 ` [tip:x86/urgent] x86/process: Re-export start_thread() tip-bot for Rian Hunter

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