Messages in this thread Patch in this message | | | Date | Thu, 27 Mar 2003 17:25:54 +0100 | From | Stephan von Krawczynski <> | Subject | Re: Linux 2.4.21-pre6 |
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On Wed, 26 Mar 2003 21:08:42 -0300 (BRT) Marcelo Tosatti <marcelo@conectiva.com.br> wrote:
> > Here goes -pre6. > [...] > o fix ide-scsi hang on SMP boxes
Sorry, no bonus. Whatever this patch was, it did not work on my box (SMP, ide-scsi). The only patch that I know of solving complete freeze is attached, diffed to -pre6.
Regards, Stephan
--- linux1/drivers/scsi/ide-scsi.c 2003-03-27 15:45:55.000000000 +0100 +++ linux2/drivers/scsi/ide-scsi.c 2003-03-27 15:46:49.000000000 +0100 @@ -321,7 +321,7 @@ { idescsi_scsi_t *scsi = drive->driver_data; struct request *rq = HWGROUP(drive)->rq; - idescsi_pc_t *pc = (idescsi_pc_t *) rq->buffer; + idescsi_pc_t *pc = rq->special; int log = test_bit(IDESCSI_LOG_CMD, &scsi->log); u8 *scsi_buf; unsigned long flags; @@ -587,7 +587,7 @@ #endif /* IDESCSI_DEBUG_LOG */ if (rq->cmd == IDESCSI_PC_RQ) { - return idescsi_issue_pc(drive, (idescsi_pc_t *) rq->buffer); + return idescsi_issue_pc (drive, rq->special); } printk(KERN_ERR "ide-scsi: %s: unsupported command in request " "queue (%x)\n", drive->name, rq->cmd); @@ -1083,7 +1083,7 @@ } ide_init_drive_cmd(rq); - rq->buffer = (char *) pc; + rq->special = pc; rq->bh = idescsi_dma_bh(drive, pc); rq->cmd = IDESCSI_PC_RQ; spin_unlock_irq(&io_request_lock); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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