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* drivers/android/.tmp_gl_binder.o:undefined reference to `__user_bad'
@ 2018-07-02  4:52 kbuild test robot
  2018-07-02  9:27 ` Martijn Coenen
  0 siblings, 1 reply; 4+ messages in thread
From: kbuild test robot @ 2018-07-02  4:52 UTC (permalink / raw)
  To: Martijn Coenen; +Cc: kbuild-all, linux-kernel, Greg Kroah-Hartman

[-- Attachment #1: Type: text/plain, Size: 1426 bytes --]

Hi Martijn,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   021c91791a5e7e85c567452f1be3e4c2c6cb6063
commit: 1190b4e38f97023154e6b3bef61b251aa5f970d0 ANDROID: binder: remove 32-bit binder interface.
date:   7 weeks ago
config: microblaze-allmodconfig (attached as .config)
compiler: microblaze-linux-gcc (GCC) 8.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 1190b4e38f97023154e6b3bef61b251aa5f970d0
        # save the attached .config to linux build tree
        GCC_VERSION=8.1.0 make.cross ARCH=microblaze 

All errors (new ones prefixed by >>):

   drivers/android/binder.o: In function `binder_thread_write':
>> drivers/android/.tmp_gl_binder.o:(.text+0xcbb0): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xcbdc): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xcfc4): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xd650): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xdbc8): undefined reference to `__user_bad'

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 52302 bytes --]

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: drivers/android/.tmp_gl_binder.o:undefined reference to `__user_bad'
  2018-07-02  4:52 drivers/android/.tmp_gl_binder.o:undefined reference to `__user_bad' kbuild test robot
@ 2018-07-02  9:27 ` Martijn Coenen
  0 siblings, 0 replies; 4+ messages in thread
From: Martijn Coenen @ 2018-07-02  9:27 UTC (permalink / raw)
  To: monstr; +Cc: LKML, Greg KH

Hi Michal,

See below - this error was introduced because the binder driver uses a
64-bit get_user(), even on a 32-bit architecture. Would it be possible
to implement a 64-bit get_user() for microblaze?

Thanks,
Martijn

On Mon, Jul 2, 2018 at 6:53 AM kbuild test robot <lkp@intel.com> wrote:
>
> Hi Martijn,
>
> FYI, the error/warning still remains.
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   021c91791a5e7e85c567452f1be3e4c2c6cb6063
> commit: 1190b4e38f97023154e6b3bef61b251aa5f970d0 ANDROID: binder: remove 32-bit binder interface.
> date:   7 weeks ago
> config: microblaze-allmodconfig (attached as .config)
> compiler: microblaze-linux-gcc (GCC) 8.1.0
> reproduce:
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         git checkout 1190b4e38f97023154e6b3bef61b251aa5f970d0
>         # save the attached .config to linux build tree
>         GCC_VERSION=8.1.0 make.cross ARCH=microblaze
>
> All errors (new ones prefixed by >>):
>
>    drivers/android/binder.o: In function `binder_thread_write':
> >> drivers/android/.tmp_gl_binder.o:(.text+0xcbb0): undefined reference to `__user_bad'
>    drivers/android/.tmp_gl_binder.o:(.text+0xcbdc): undefined reference to `__user_bad'
>    drivers/android/.tmp_gl_binder.o:(.text+0xcfc4): undefined reference to `__user_bad'
>    drivers/android/.tmp_gl_binder.o:(.text+0xd650): undefined reference to `__user_bad'
>    drivers/android/.tmp_gl_binder.o:(.text+0xdbc8): undefined reference to `__user_bad'
>
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

^ permalink raw reply	[flat|nested] 4+ messages in thread
* drivers/android/.tmp_gl_binder.o:undefined reference to `__user_bad'
@ 2018-08-11  9:22 kbuild test robot
  0 siblings, 0 replies; 4+ messages in thread
From: kbuild test robot @ 2018-08-11  9:22 UTC (permalink / raw)
  To: Martijn Coenen; +Cc: kbuild-all, linux-kernel, Greg Kroah-Hartman

[-- Attachment #1: Type: text/plain, Size: 1427 bytes --]

Hi Martijn,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   f313b43be461f157755a57c1156f86abe10588de
commit: 1190b4e38f97023154e6b3bef61b251aa5f970d0 ANDROID: binder: remove 32-bit binder interface.
date:   3 months ago
config: microblaze-allmodconfig (attached as .config)
compiler: microblaze-linux-gcc (GCC) 8.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 1190b4e38f97023154e6b3bef61b251aa5f970d0
        # save the attached .config to linux build tree
        GCC_VERSION=8.1.0 make.cross ARCH=microblaze 

All errors (new ones prefixed by >>):

   drivers/android/binder.o: In function `binder_thread_write':
>> drivers/android/.tmp_gl_binder.o:(.text+0xcbb0): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xcbdc): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xcfc4): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xd650): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xdbc8): undefined reference to `__user_bad'

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 52310 bytes --]

^ permalink raw reply	[flat|nested] 4+ messages in thread
* drivers/android/.tmp_gl_binder.o:undefined reference to `__user_bad'
@ 2018-08-06  3:41 kbuild test robot
  0 siblings, 0 replies; 4+ messages in thread
From: kbuild test robot @ 2018-08-06  3:41 UTC (permalink / raw)
  To: Martijn Coenen; +Cc: kbuild-all, linux-kernel, Greg Kroah-Hartman

[-- Attachment #1: Type: text/plain, Size: 1427 bytes --]

Hi Martijn,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   1ffaddd029c867d134a1dde39f540dcc8c52e274
commit: 1190b4e38f97023154e6b3bef61b251aa5f970d0 ANDROID: binder: remove 32-bit binder interface.
date:   3 months ago
config: microblaze-allmodconfig (attached as .config)
compiler: microblaze-linux-gcc (GCC) 8.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 1190b4e38f97023154e6b3bef61b251aa5f970d0
        # save the attached .config to linux build tree
        GCC_VERSION=8.1.0 make.cross ARCH=microblaze 

All errors (new ones prefixed by >>):

   drivers/android/binder.o: In function `binder_thread_write':
>> drivers/android/.tmp_gl_binder.o:(.text+0xcbb0): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xcbdc): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xcfc4): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xd650): undefined reference to `__user_bad'
   drivers/android/.tmp_gl_binder.o:(.text+0xdbc8): undefined reference to `__user_bad'

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 52315 bytes --]

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2018-08-11  9:23 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-07-02  4:52 drivers/android/.tmp_gl_binder.o:undefined reference to `__user_bad' kbuild test robot
2018-07-02  9:27 ` Martijn Coenen
2018-08-06  3:41 kbuild test robot
2018-08-11  9:22 kbuild test robot

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