Date: Mon, 31 Jul 2006 11:43:17 +0200 From: Divacky Roman <xdivac02@stud.fit.vutbr.cz> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-current@freebsd.org, Gaspar Chilingarov <casper@mail.web.am> Subject: Re: Are there any beakage of linuxulator (on amd64)? Message-ID: <20060731094316.GA22563@stud.fit.vutbr.cz> In-Reply-To: <200607271357.36839.jhb@freebsd.org> References: <44C39D7E.30102@mail.web.am> <200607251230.39953.jhb@freebsd.org> <20060727131344.GA81122@stud.fit.vutbr.cz> <200607271357.36839.jhb@freebsd.org>
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On Thu, Jul 27, 2006 at 01:57:36PM -0400, John Baldwin wrote: > On Thursday 27 July 2006 09:13, Divacky Roman wrote: > > > > this thursday at work I'll try to provide some more info, what exaclty > do you > > > > need? is what -DDEBUG prints enough? > > > > > > Probably. The changes in question were just in the linux semctl function, > so you > > > really only need printf's for that function to figure out which case it is > blowing > > > up one and why. > > > > soooo.... > > > > I checked the coredump and found this: > > > > 1) its not acroread what coredumps but bash binary (the binary used for the > > script) > > when I manually tried running the bash and "exec /bin/ls" etc. it worked > > I havent investigated further waht causes the coredump > > > > 2) I put printf() at the very begining of the linux_semctl() function and > > ran the acroread binary. The printf was not printed (ie. it didnt used the > > linxu_semctl function) > > That's odd, because the person who did the binary test claimed it was just the > change to this file that caused the breakage. That is, if they reverted > linux_ipc.c to the revision before the kern_semctl() changes it worked fine. > Can you test that to see if that's true for you? (You'll have to revert last > revision of linux_util.h as well.) pls, can you provide me patch which contains all the changes? thnx
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