I posted the patch.

The patch has simple changes. Let me know if maybe posting a new
version makes sense.

I also needed this patch to build linux-next:

commit b784c76bb7c1c440a4ce06a18f4b3a936f33967d
Author: Deepa Dinamani [off-list ref]
Date:   Fri Mar 16 20:57:10 2018 -0700

    i40iw: add missing irq.h include

    iwarp driver began using irq_get_affinity_mask in commit 7e952b19eb638.
    Add the needed include irq.h to get the definition.

    This was found while trying allmodconfig for arm64, s390, and sparc.

    Signed-off-by: Deepa Dinamani [off-list ref]

diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c

b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
index a51798578f27..506b10e8ea4e 100644

--- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c

@@ -32,6 +32,7 @@
 *
 *******************************************************************************/

+#include <linux/irq.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/random.h>

-Deepa

On Fri, Mar 16, 2018 at 1:14 AM, Arnd Bergmann [off-list ref] wrote:

On Fri, Mar 16, 2018 at 6:23 AM, Deepa Dinamani [off-list ref] wrote:

quoted

Hi Arnd,

Do you want me to send the fix as a patch or should I re-post the series?

Please send a fix relative to linux-next. Due to my travel next week, I might
not be able to apply it right away but maybe Stephen can add it on top until
I get back.

      Arnd

quoted

On Thu, Mar 15, 2018 at 7:25 PM, Stephen Rothwell [off-list ref] wrote:

quoted

Hi Arnd,

After merging the y2038 tree, today's linux-next build (s390 allnoconfig)
failed like this:

In file included from include/linux/elf.h:5:0,
                 from include/linux/module.h:15,
                 from init/main.c:16:
arch/s390/include/asm/elf.h:138:1: error: unknown type name 's390_compat_regs'

Caused by commit

  f00689038f71 ("include: Move compat_timespec/ timeval to compat_time.h")