Hi James, After merging the scsi tree, today's linux-next build (powerpc allyesconfig) failed like this: In file included from drivers/scsi/mpt3sas/mpt3sas_scsih.c:59:0: drivers/scsi/mpt3sas/mpt3sas_scsih.c: In function '_scsih_io_done': drivers/scsi/mpt3sas/mpt3sas_base.h:1414:1: error: inlining failed in call to always_inline 'mpt3sas_scsi_direct_io_get': function body not available mpt3sas_scsi_direct_io_get(struct MPT3SAS_ADAPTER *ioc, u16 smid); ^ drivers/scsi/mpt3sas/mpt3sas_scsih.c:4448:6: error: called from here if (mpt3sas_scsi_direct_io_get(ioc, smid) && ^ In file included from drivers/scsi/mpt3sas/mpt3sas_scsih.c:59:0: drivers/scsi/mpt3sas/mpt3sas_base.h:1416:1: error: inlining failed in call to always_inline 'mpt3sas_scsi_direct_io_set': function body not available mpt3sas_scsi_direct_io_set(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 direct_io); ^ drivers/scsi/mpt3sas/mpt3sas_scsih.c:4454:3: error: called from here mpt3sas_scsi_direct_io_set(ioc, smid, 0); ^ In file included from drivers/scsi/mpt3sas/mpt3sas_scsih.c:5 9:0: drivers/scsi/mpt3sas/mpt3sas_base.h:1416:1: error: inlining failed in call to always_inline 'mpt3sas_scsi_direct_io_set': function body not available mpt3sas_scsi_direct_io_set(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 direct_io); ^ drivers/scsi/mpt3sas/mpt3sas_scsih.c:4454:3: error: called from here mpt3sas_scsi_direct_io_set(ioc, smid, 0); ^ Presumably caused by commit c84b06a48c4d ("mpt3sas: Single driver module which supports both SAS 2.0 & SAS 3.0 HBAs") I applied the following fix patch for today: From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Date: Fri, 13 Nov 2015 12:31:09 +1100 Subject: [PATCH] mpt3sas: fix inline markers on non inline function declarations Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> --- drivers/scsi/mpt3sas/mpt3sas_base.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index a17bea95b0c5..5ad271efbd45 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -1410,9 +1410,9 @@ void mpt3sas_trigger_mpi(struct MPT3SAS_ADAPTER *ioc, u16 ioc_status, u8 mpt3sas_get_num_volumes(struct MPT3SAS_ADAPTER *ioc); void mpt3sas_init_warpdrive_properties(struct MPT3SAS_ADAPTER *ioc, struct _raid_device *raid_device); -inline u8 +u8 mpt3sas_scsi_direct_io_get(struct MPT3SAS_ADAPTER *ioc, u16 smid); -inline void +void mpt3sas_scsi_direct_io_set(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 direct_io); void mpt3sas_setup_direct_io(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd, -- 2.6.2 -- Cheers, Stephen Rothwell sfr@xxxxxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html