Re: port-i386/46783: Boot hang on install CD

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

The following reply was made to PR port-i386/46783; it has been noted by GNATS.

From: Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>
To: christos%zoulas.com@localhost
Cc: riz%boogers.sf.ca.us@localhost, gnats-bugs%NetBSD.org@localhost,
        port-i386-maintainer%NetBSD.org@localhost, phil%NetBSD.org@localhost,
        tsutsui%ceres.dti.ne.jp@localhost
Subject: Re: port-i386/46783: Boot hang on install CD
Date: Fri, 10 Aug 2012 05:36:41 +0900

 > | http://www.tastylime.net/netbsd/NetBSD-i386-69910-patch.iso
 > | 
 > | ...if anyone else wants to test.  It's -current plus the patch in that 
 > | email.
 > 
 > I am not too happy about not understanding why this makes booting work,
 
 The patch works around in case scan_iso_vrs() in
 sys/kern/subr_disk_mbr.c fails to check iso9660 mark in
 "if (a->lp->d_flags & D_SCSI_MMC) {}" block because
 is_udf is always set there.
 (though I don't know what the function actually tries)
 ---
 Izumi Tsutsui