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Date:      Mon, 29 Aug 2005 12:10:58 +0900
From:      Pyun YongHyeon <pyunyh@gmail.com>
To:        "R. Imura" <imura@ryu16.org>
Cc:        John Nielsen <john@jnielsen.net>, freebsd-sparc64@freebsd.org
Subject:   Re: "fast data access mmu miss" on kernels w/o "makeoptions DEBUG=-g"
Message-ID:  <20050829031058.GA871@rndsoft.co.kr>
In-Reply-To: <20050827140525.GA29949%imura@ryu16.org>
References:  <20050823081517.GB4956@rndsoft.co.kr> <200508230911.18163.john@jnielsen.net> <20050824010147.GD4956@rndsoft.co.kr> <20050824143940.GA65078%imura@ryu16.org> <20050824191437.A36508@newtrinity.zeist.de> <20050827055841.GB83681%imura@ryu16.org> <20050827145503.G19225@newtrinity.zeist.de> <20050827132008.GA28954%imura@ryu16.org> <20050827153704.H19225@newtrinity.zeist.de> <20050827140525.GA29949%imura@ryu16.org>

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On Sat, Aug 27, 2005 at 11:05:25PM +0900, R. Imura wrote:
 > On Sat, Aug 27, 2005 at 03:37:04PM +0200, Marius Strobl wrote:
 > > While it should fix compilation on sparc64 it still doesn't deal
 > > with the alignment issues. Please have a look at the changes that
 > > went into the respective kernel and userland parts in NetBSD if
 > > you want to get it working on FreeBSD/sparc64, too.
 > > 
 > > Marius
 > 
 > Sorry but while I'm not a smbfs maintainer, I've just found a
 > person who wanted to use smbfs on sparc64 and I just thought
 > I want to help him.
 > Because I don't have sparc64, I won't do anymore about this.
 > I hope sparc64 people make smbfs work on sparc64.
 > 

Supporting smbfs on sparc64 is on my TODO list. But it's priority
is low due to a lack of time and other pending works. Based on
NetBSD's changes I managed to build smbfs. But it didn't work and it
needs more investigation. While reading the code I noticed there
is a bug in smbfs_hash() in sys/fs/smbfs/smbfs_node.c. NetBSD
switched to use hash32_strn() defined in <sys/hash.h>. I think it
also has influence on our implementation. Would you please check
the function?
(http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/fs/smbfs/smbfs_node.c, rev. 1.12)

-- 
Regards,
Pyun YongHyeon



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