On 9/2/26 1:40 AM, Venkat Rao Bagalkote wrote: > > On 02/09/26 1:55 pm, pavrampu wrote: >> Hi, >> >> I am seeing below build failure with latest linux-next repo. >> >> Description: >> >> Building the kernel with CONFIG_SCSI_IBMVFC=y and CONFIG_NVME_FC=m results in >> a link failure when building vmlinux: >> >> Build failure logs: >> >> ld: drivers/scsi/ibmvscsi/ibmvfc-nvme.o: in function >> `ibmvfc_nvme_register_remoteport': >> ibmvfc-nvme.c:488: undefined reference to `nvme_fc_register_remoteport' >> ld: drivers/scsi/ibmvscsi/ibmvfc-nvme.o: in function >> `ibmvfc_nvme_unregister_remoteport': >> ibmvfc-nvme.c:515: undefined reference to `nvme_fc_unregister_remoteport' >> ld: drivers/scsi/ibmvscsi/ibmvfc-nvme.o: in function `ibmvfc_nvme_register': >> ibmvfc-nvme.c:536: undefined reference to `nvme_fc_register_localport' >> ld: drivers/scsi/ibmvscsi/ibmvfc-nvme.o: in function >> `ibmvfc_nvme_unregister': >> ibmvfc-nvme.c:565: undefined reference to `nvme_fc_unregister_localport' >> ld: drivers/scsi/ibmvscsi/ibmvfc-nvme.o: in function >> `ibmvfc_nvme_unregister': >> ibmvfc-nvme.c:565: undefined reference to `nvme_fc_unregister_localport' >> ld: drivers/scsi/ibmvscsi/ibmvfc-core.c:6798: undefined reference to >> `nvme_fc_rescan_remoteport' > > > Below simple check in Kconfig fixes the build failure. > > If this is acceptable, then I will send a formal patch.
Yep, need to force ibmvfc to be a module when NVME_FC isn't builtin, or NVME_FC must be disabled. -Tyrel > > # git diff > diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig > index 4a2af0f702e1..6612d5d445e2 100644 > --- a/drivers/scsi/Kconfig > +++ b/drivers/scsi/Kconfig > @@ -753,6 +753,7 @@ config SCSI_IBMVFC > tristate "IBM Virtual FC support" > depends on PPC_PSERIES && SCSI > depends on SCSI_FC_ATTRS > + depends on NVME_FC || NVME_FC=n > help > This is the IBM POWER Virtual FC Client > > > Regards, > > Venkat. > >> >> If you happen to fix this, please add below tag. >> >> Reported-by: Pavithra <[email protected]> >> >> Thanks, >> Pavithra >
