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Message-ID: <20070223132955.GQ3250@Redstar.dorchain.net>
Date: Fri, 23 Feb 2007 14:29:55 +0100
From: Joerg Dorchain <joerg@...chain.net>
To: "Leubner, Achim" <Achim_Leubner@...ptec.com>
Cc: linux-kernel@...r.kernel.org
Subject: [Patch] bug in gdth.c crashing machine
Hello Achim,
wrt to your mail to the lkml from 13 Oct 2006 Message-ID:
<EF6AF37986D67948AD48624A3E5D93AFE72291@...e2k01.adaptec.com>,
I'd be pleased if you could integrate the derived patch into a bugfix
release of the driver asap.
This bug kept me busy for three days, endangering backup to tapes.
Patch is against vanilla 2.6.20.
Kind regards,
Joerg
Signed-off-by: Joerg Dorchain <joerg@...chain.net>
--- gdth.c.orig 2007-02-23 12:48:56.000000000 +0100
+++ gdth.c 2007-02-23 12:51:44.000000000 +0100
@@ -3092,6 +3092,7 @@
cmdp->u.raw64.direction =
gdth_direction_tab[scp->cmnd[0]]==DOU ? GDTH_DATA_OUT:GDTH_DATA_IN;
memcpy(cmdp->u.raw64.cmd,scp->cmnd,16);
+ cmdp->u.raw64.sg_ranz = 0;
} else {
cmdp->u.raw.reserved = 0;
cmdp->u.raw.mdisc_time = 0;
@@ -3108,6 +3109,7 @@
cmdp->u.raw.direction =
gdth_direction_tab[scp->cmnd[0]]==DOU ? GDTH_DATA_OUT:GDTH_DATA_IN;
memcpy(cmdp->u.raw.cmd,scp->cmnd,12);
+ cmdp->u.raw.sg_ranz = 0;
}
if (scp->use_sg) {
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