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authorRian Hunter <rian@alum.mit.edu>2018-08-19 16:08:53 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-09-05 09:18:38 +0200
commitdde9849882e1f53b8d96284b4736f95a49ea3eff (patch)
tree4d5f701bfc3be400d6be084253e3814b2c79878d /arch
parent72f6531162bd2f1b57e8114c8358fca507090f41 (diff)
x86/process: Re-export start_thread()
commit dc76803e57cc86589c4efcb5362918f9b0c0436f upstream. The consolidation of the start_thread() functions removed the export unintentionally. This breaks binfmt handlers built as a module. Add it back. Fixes: e634d8fc792c ("x86-64: merge the standard and compat start_thread() functions") Signed-off-by: Rian Hunter <rian@alum.mit.edu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bpetkov@suse.de> Cc: Vitaly Kuznetsov <vkuznets@redhat.com> Cc: Joerg Roedel <jroedel@suse.de> Cc: Dmitry Safonov <dima@arista.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20180819230854.7275-1-rian@alum.mit.edu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/process_64.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 4cbb60fbff3e..c7cc81e9bb84 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -250,6 +250,7 @@ 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)