diff options
Diffstat (limited to 'drivers/scsi/3w-9xxx.c')
| -rw-r--r-- | drivers/scsi/3w-9xxx.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c index d9152d02088c..9132549813ef 100644 --- a/drivers/scsi/3w-9xxx.c +++ b/drivers/scsi/3w-9xxx.c @@ -85,7 +85,7 @@ #include "3w-9xxx.h" /* Globals */ -#define TW_DRIVER_VERSION "2.26.02.005" +#define TW_DRIVER_VERSION "2.26.02.007" static TW_Device_Extension *twa_device_extension_list[TW_MAX_SLOT]; static unsigned int twa_device_extension_count; static int twa_major = -1; @@ -1944,9 +1944,13 @@ static void twa_scsiop_execute_scsi_complete(TW_Device_Extension *tw_dev, int re } if (tw_dev->srb[request_id]->use_sg == 1) { struct scatterlist *sg = (struct scatterlist *)tw_dev->srb[request_id]->request_buffer; - char *buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset; + char *buf; + unsigned long flags = 0; + local_irq_save(flags); + buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset; memcpy(buf, tw_dev->generic_buffer_virt[request_id], sg->length); kunmap_atomic(buf - sg->offset, KM_IRQ0); + local_irq_restore(flags); } } } /* End twa_scsiop_execute_scsi_complete() */ |