Date: Sun, 31 Dec 2006 15:24:12 +0100 From: Divacky Roman <xdivac02@stud.fit.vutbr.cz> To: Alexander Leidinger <Alexander@Leidinger.net> Cc: freebsd-emulation@freebsd.org, Scot Hetzel <swhetzel@gmail.com> Subject: Re: linuxolator: amd64 Linux Test Project failures Message-ID: <20061231142412.GA28462@stud.fit.vutbr.cz> In-Reply-To: <20061231144257.61520dc8@Magellan.Leidinger.net> References: <790a9fff0612290911t5ae69715gd2bf0dda0f9228f2@mail.gmail.com> <20061229213509.GA86839@stud.fit.vutbr.cz> <790a9fff0612291424g4ecbd088i7846d248851b3e63@mail.gmail.com> <20061230120722.GA36814@stud.fit.vutbr.cz> <790a9fff0612301926n1562d560r1f3fff9af4bdb138@mail.gmail.com> <790a9fff0612301955r35b16472r2429fbe3fce78228@mail.gmail.com> <20061231144257.61520dc8@Magellan.Leidinger.net>
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On Sun, Dec 31, 2006 at 02:42:57PM +0100, Alexander Leidinger wrote: > Quoting "Scot Hetzel" <swhetzel@gmail.com> (Sat, 30 Dec 2006 21:55:37 -0600): > > > I think I found the problem, I had wrongly assumed that the code was > > using (char *)-1 as the address to pass to the function. Instead the > > code in access03, is using mmap to assign an address to variable > > bad_address. > > > > Below is the test program that shows that the problem is in mmap. > > http://lists.freebsd.org/pipermail/freebsd-emulation/2006-September/002625.html I guess what alexander wanted to say is that you should test the mmap patch that got commited to i386 mmap (see http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/i386/linux/linux_machdep.c.diff?r1=1.55&r2=1.56) and apply that to amd64 mmap and see if that fixes the issue you see.. pls do that and inform us thnx roman
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