Subject: [-next July 21] s390 build failure : kernel/workqueue.o

From: Sachin Sant <[email-masked]>
Date: Wed, 21 Jul 2010 16:10:35 +0530

Today's next fails to build on a s390 box with

  CC      kernel/workqueue.o
kernel/workqueue.c: In function 'init_workqueues':
kernel/workqueue.c:3525: error: negative width in bit-field '<anonymous>'
make[1]: *** [kernel/workqueue.o] Error 1

Yesterday's next was good.
The following patches added/changed the BUILD_BUG_ON() statement.

bdbc5dd7de5d07d6c9d3536e598956165a031d4c
        workqueue: prepare for WQ_UNBOUND implementation
7a22ad757ec75186ad43a5b4670fa7423ee8f480
         workqueue: carry cpu number in work data once execution starts

I have gcc version 4.3.2 installed on the system.

Thanks
-Sachin

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Sachin Sant
IBM Linux Technology Center
India Systems and Technology Labs
Bangalore, India
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