On Mon, Nov 2, 2015 at 11:48 PM, Uros Bizjak <ubizjak@gmail.com> wrote:
>
>> I have committed a patch to libgo to update it to the Go 1.5 release.
>>
>> As usual for libgo updates, the actual patch is too large to attach to
>> this e-mail message.  I've attached the changes to the gccgo-specific
>> files.
>>
>> Bootstrapped and ran Go testsuite on x86_64-pc-linux-gnu.  Committed
>> to mainline.
>>
>> This may cause trouble on non-GNU/Linux operating systems.  Please let
>> me know about any problems you encounter.
>
> There is one new testsuite failure on CentOS 5.11 (kernel 2.6.18),
> where namespaces are not supported:
>
> exec_linux_test.go:29:23: error: reference to undefined identifier
> 'syscall.CLONE_NEWUSER'
>    Cloneflags: syscall.CLONE_NEWUSER,
>                        ^
> FAIL: syscall
>
> The test would be skipped, since "/proc/self/ns/user" doesn't exist,
> however, the test doesn't compile due to missing CLONE_NEWUSER define.

Thanks.  I committed this patch which should fix the problem.

Ian