Re: ❎ FAIL: Stable queue: queue-5.0

[Greg KH <greg@kroah.com>]

On Mon, Apr 29, 2019 at 07:42:46AM -0500, Major Hayden wrote:
> On 4/29/19 7:38 AM, CKI Project wrote:
> > We ran automated tests on a patchset that was proposed for merging into this
> > kernel tree. The patches were applied to:
> > 
> >        Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
> >             Commit: d3da1f09fff2 - Linux 5.0.10
> > 
> > The results of these automated tests are provided below.
> > 
> >     Overall result: FAILED (see details below)
> >              Merge: OK
> >            Compile: FAILED
> > 
> > We attempted to compile the kernel for multiple architectures, but the compile
> > failed on one or more architectures:
> > 
> >              s390x: FAILED (see build-s390x.log.xz attachment)
> > 
> 
> We took another look at this one and the failure seems to be valid after retrying the build. The same issue cropped up both times:
> 
> > 00:02:54   CC [M]  drivers/infiniband/core/uverbs_cmd.o
> > 00:02:54 In file included from ./arch/s390/include/asm/page.h:180,
> > 00:02:54                  from ./arch/s390/include/asm/thread_info.h:26,
> > 00:02:54                  from ./include/linux/thread_info.h:38,
> > 00:02:54                  from ./arch/s390/include/asm/preempt.h:6,
> > 00:02:54                  from ./include/linux/preempt.h:78,
> > 00:02:54                  from ./include/linux/spinlock.h:51,
> > 00:02:54                  from ./include/linux/seqlock.h:36,
> > 00:02:54                  from ./include/linux/time.h:6,
> > 00:02:54                  from ./include/linux/stat.h:19,
> > 00:02:54                  from ./include/linux/module.h:10,
> > 00:02:54                  from drivers/infiniband/core/uverbs_main.c:37:
> > 00:02:54 drivers/infiniband/core/uverbs_main.c: In function 'rdma_umap_fault':
> > 00:02:54 drivers/infiniband/core/uverbs_main.c:897:28: error: 'struct vm_fault' has no member named 'vm_start'
> > 00:02:54    vmf->page = ZERO_PAGE(vmf->vm_start);
> > 00:02:54                             ^~
> > 00:02:54 ./include/asm-generic/memory_model.h:54:40: note: in definition of macro '__pfn_to_page'
> > 00:02:54  #define __pfn_to_page(pfn) (vmemmap + (pfn))
> > 00:02:54                                         ^~~
> > 00:02:54 ./arch/s390/include/asm/page.h:162:29: note: in expansion of macro '__pa'
> > 00:02:54  #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
> > 00:02:54                              ^~~~
> > 00:02:54 ./arch/s390/include/asm/page.h:166:41: note: in expansion of macro 'virt_to_pfn'
> > 00:02:54  #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr))
> > 00:02:54                                          ^~~~~~~~~~~
> > 00:02:54 ./arch/s390/include/asm/pgtable.h:60:3: note: in expansion of macro 'virt_to_page'
> > 00:02:54   (virt_to_page((void *)(empty_zero_page + \
> > 00:02:54    ^~~~~~~~~~~~
> > 00:02:54 drivers/infiniband/core/uverbs_main.c:897:15: note: in expansion of macro 'ZERO_PAGE'
> > 00:02:54    vmf->page = ZERO_PAGE(vmf->vm_start);
> > 00:02:54                ^~~~~~~~~
> > 00:02:54 make[5]: *** [scripts/Makefile.build:277: drivers/infiniband/core/uverbs_main.o] Error 1
> > 00:02:54 make[5]: *** Waiting for unfinished jobs....
> We spotted this recently in mainline as well.

Yeah, a patch to fix this was just submitted upstream, hopefully it
lands soon, or I will pull this out of the tree.

thanks,

greg k-h