| From | Ben Hutchings <> | Date | Mon, 14 Nov 2016 00:14:07 +0000 | Subject | [PATCH 3.2 130/152] avr32: fix 'undefined reference to `___copy_from_user' |
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3.2.84-rc1 review patch. If anyone has any objections, please let me know.
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From: Guenter Roeck <linux@roeck-us.net>
commit 65c0044ca8d7c7bbccae37f0ff2972f0210e9f41 upstream.
avr32 builds fail with:
arch/avr32/kernel/built-in.o: In function `arch_ptrace': (.text+0x650): undefined reference to `___copy_from_user' arch/avr32/kernel/built-in.o:(___ksymtab+___copy_from_user+0x0): undefined reference to `___copy_from_user' kernel/built-in.o: In function `proc_doulongvec_ms_jiffies_minmax': (.text+0x5dd8): undefined reference to `___copy_from_user' kernel/built-in.o: In function `proc_dointvec_minmax_sysadmin': sysctl.c:(.text+0x6174): undefined reference to `___copy_from_user' kernel/built-in.o: In function `ptrace_has_cap': ptrace.c:(.text+0x69c0): undefined reference to `___copy_from_user' kernel/built-in.o:ptrace.c:(.text+0x6b90): more undefined references to `___copy_from_user' follow
Fixes: 8630c32275ba ("avr32: fix copy_from_user()") Cc: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Havard Skinnemoen <hskinnemoen@gmail.com> Acked-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- arch/avr32/lib/copy_user.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/avr32/lib/copy_user.S +++ b/arch/avr32/lib/copy_user.S @@ -23,8 +23,8 @@ */ .text .align 1 - .global copy_from_user - .type copy_from_user, @function + .global ___copy_from_user + .type ___copy_from_user, @function ___copy_from_user: branch_if_kernel r8, __copy_user ret_if_privileged r8, r11, r10, r10
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