The following driver API is broken on any architecture with 64 bit addresses.
because of cast that loses high bits.
Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
--- a/drivers/isdn/capi/capidrv.c 2007-06-25 09:03:12.000000000 -0700
+++ b/drivers/isdn/capi/capidrv.c 2007-08-24 11:06:46.000000000 -0700
@@ -1855,6 +1855,9 @@ static int if_sendbuf(int id, int channe
return 0;
}
datahandle = nccip->datahandle;
+
+ /* This won't work on 64 bit! */
+ BUILD_BUG_ON(sizeof(skb->data) > sizeof(u32));
capi_fill_DATA_B3_REQ(&sendcmsg, global.ap.applid, card->msgid++,
nccip->ncci, /* adr */
(u32) skb->data, /* Data */
-
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