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authorGuenter Roeck <linux@roeck-us.net>2016-09-17 07:52:49 -0700
committerSasha Levin <alexander.levin@verizon.com>2016-10-09 21:20:51 -0400
commit2abcdcc42f4f030137ea36efd02ccf0e724dfb3d (patch)
tree58223cea6bed427d85ecf2cbb19e0248e7227a06
parente22ff4540cfb91e08c68a1554c8c47e1d3ee2ba1 (diff)
avr32: fix 'undefined reference to `___copy_from_user'
[ Upstream commit 65c0044ca8d7c7bbccae37f0ff2972f0210e9f41 ] 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: Sasha Levin <alexander.levin@verizon.com>
-rw-r--r--arch/avr32/lib/copy_user.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/avr32/lib/copy_user.S b/arch/avr32/lib/copy_user.S
index 96a6de9d578f..075373471da1 100644
--- 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