[staging:staging-next 1186/1234] drivers/staging/lustre/lustre/llite/file.c:2749:7: error: 'F_SETLKW64' undeclared

[Greg Kroah-Hartman]

On Wed, Mar 02, 2016 at 03:29:24AM -0500, Oleg Drokin wrote:
> 
> On Mar 2, 2016, at 2:31 AM, kbuild test robot wrote:
> 
> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-next
> > head:   5a9ff74d8e681f9ac6af6cc1444a812b74e7c2de
> > commit: caa88c26575c9be856e5a801abd121d7ff0808f8 [1186/1234] staging/lustre: F_SETLKW64 F_SETLK64 F_GETLK64 are always defined
> > config: alpha-allmodconfig (attached as .config)
> > reproduce:
> >        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
> >        chmod +x ~/bin/make.cross
> >        git checkout caa88c26575c9be856e5a801abd121d7ff0808f8
> >        # save the attached .config to linux build tree
> >        make.cross ARCH=alpha 
> > 
> > All errors (new ones prefixed by >>):
> > 
> >   drivers/staging/lustre/lustre/llite/file.c: In function 'll_file_flock':
> >>> drivers/staging/lustre/lustre/llite/file.c:2749:7: error: 'F_SETLKW64' undeclared (first use in this function)
> >     case F_SETLKW64:
> >          ^
> 
> Duh, so alpha does not ever define those and even though there is code in the kernel that uses them unconditionally
> (fs/compat.c), it depends on CONFIG_COMPAT that is never defined for alpha (because there was never 32 bit compat there?)
> 
> Anyway, in light of this I guess this patch needs to be reverted then.
> 
> Greg, how do I make that happen, do you want a reversal patch or can you revert it yourself somehow?

I've reverted it myself now, so all is fine.

greg k-h