[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] xen/events: use virt_xxx barriers
Hi Michael, [auto build test ERROR on v4.4-rc8] [also build test ERROR on next-20151231] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Michael-S-Tsirkin/xen-events-use-virt_xxx-barriers/20160104-194916 config: x86_64-randconfig-x008-01040711 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/xen/events/events_fifo.c: In function 'consume_one_event': >> drivers/xen/events/events_fifo.c:300:3: error: implicit declaration of >> function 'virt_rmb' [-Werror=implicit-function-declaration] virt_rmb(); /* Ensure word is up-to-date before reading head. */ ^ cc1: some warnings being treated as errors vim +/virt_rmb +300 drivers/xen/events/events_fifo.c 294 295 /* 296 * Reached the tail last time? Read the new HEAD from the 297 * control block. 298 */ 299 if (head == 0) { > 300 virt_rmb(); /* Ensure word is up-to-date before reading > head. */ 301 head = control_block->head[priority]; 302 } 303 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation Attachment:
.config.gz _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |