Re: [PATCH] avr32: fix 'undefined reference to `___copy_from_user'

From: Guenter Roeck
Date: Sat Sep 17 2016 - 16:09:43 EST


On 09/17/2016 09:52 AM, HÃvard Skinnemoen wrote:
On Sat, Sep 17, 2016 at 7:56 AM, Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
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@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

Right, gmail loves HTML. Let me try this again...

Acked-by: Havard Skinnemoen <hskinnemoen@xxxxxxxxx>

Thanks!

You are welcome ... I'll wait until tomorrow to see if Al wants to send this
patch and the patch for the openrisc failure to Linus; if I don't hear back,
I'll do it myself.

Guenter