Re: [PATCH] scsi: myrs: fix build failure on 32 bit

2018-10-19 Thread Martin K. Petersen
James, > For 32 bit versions we have to be careful about divisions of 64 bit > quantities so use do_div() instead of a direct division. This fixes a > warning about _uldivmod being undefined in certain configurations Applied to 4.20/scsi-queue. -- Martin K. Petersen Oracle Linux Enginee

Re: [PATCH] scsi: myrs: fix build failure on 32 bit

2018-10-19 Thread Randy Dunlap
On 10/18/18 4:50 PM, James Bottomley wrote: > For 32 bit versions we have to be careful about divisions of 64 bit > quantities so use do_div() instead of a direct division. This fixes a > warning about _uldivmod being undefined in certain configurations on i386 it was: ERROR: "__udivdi3" [drivers

Re: [PATCH] scsi: myrs: fix build failure on 32 bit

2018-10-19 Thread Hannes Reinecke
On 10/19/18 1:50 AM, James Bottomley wrote: For 32 bit versions we have to be careful about divisions of 64 bit quantities so use do_div() instead of a direct division. This fixes a warning about _uldivmod being undefined in certain configurations Fixes: 77266186397c ("scsi: myrs: Add Mylex RAI

[PATCH] scsi: myrs: fix build failure on 32 bit

2018-10-18 Thread James Bottomley
For 32 bit versions we have to be careful about divisions of 64 bit quantities so use do_div() instead of a direct division. This fixes a warning about _uldivmod being undefined in certain configurations Fixes: 77266186397c ("scsi: myrs: Add Mylex RAID controller") Reported-by: kbuild test robot