Date: Mon, 28 Mar 2011 00:49:02 +0200 From: Martin Matuska <mm@FreeBSD.org> To: Marius Strobl <marius@alchemy.franken.de> Cc: Roger Hammerstein <cheeky.m@live.com>, pjd@freebsd.org, freebsd-sparc64@freebsd.org Subject: Re: sparc64 hang with zfs v28 Message-ID: <4D8FBEDE.8060100@FreeBSD.org> In-Reply-To: <20110326143109.GU15528@alchemy.franken.de> References: <BAY147-w229E76D137B7A0DCEB3696F9C70@phx.gbl> <20110307192239.GA31314@alchemy.franken.de> <BAY147-w5926709E28BF613C663D48F9C90@phx.gbl> <20110310185423.GA50419@alchemy.franken.de> <20110319152838.GA8594@alchemy.franken.de> <20110321175632.GA19345@darkthrone.kvedulv.de> <20110321175933.GD2086@garage.freebsd.pl> <BAY147-w266A8BF89A940BDD569D2EF9B40@phx.gbl> <20110322191117.GH15528@alchemy.franken.de> <20110325155735.GG82490@darkthrone.kvedulv.de> <20110326143109.GU15528@alchemy.franken.de>
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I have rewritten parts of my compat code considering the patches from marius and adding some more stuff. http://people.freebsd.org/~mm/patches/zfs/zfs_ioctl_compat_bugfix.patch Dňa 26.03.2011 15:31, Marius Strobl wrote / napísal(a): > On Fri, Mar 25, 2011 at 04:57:35PM +0100, Michael Moll wrote: >> Hi, >> >> On Tue, Mar 22, 2011 at 08:11:17PM +0100, Marius Strobl wrote: >>> With the attached patch at least my simple >>> test cases works again. >> >> OK, I decided to upgrade one of my boxes completely and with the patch >> it also works for me when doing an installworld immediately after >> installing the new kernel without reboot. >> >> However, the non-working v15<->v28 compatibility is IMHO a showstopper >> for MFCing v28. >> > > Due to lack of knowledge about the inner works of ZFS I think that > problem is beyond me. I could imagine that it's due to the endian > conversion being done twice but I think in that case it should > fail way earlier the game ... > > Marius >
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