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);
-
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This archive was generated by hypermail 2b29 : Mon Mar 31 2003 - 22:00:28 EST