Hi, If you mean by statically linked, CONFIG_STATIC_LINK=y, I tried it with 2.6.17-9 and it worked fine. Here's a diff between the .config file that I used for static linking (without TT) and when I tried to use TT (.configwithttthatsegfaults). If you'd like, I can send you the actual .configs
diff .config .configwithttthatsegfaults 4c4 < # Sun Aug 20 15:57:41 2006 --- > # Sun Aug 20 15:34:03 2006 15,16c15,16 < # CONFIG_MODE_TT is not set < CONFIG_STATIC_LINK=y --- > CONFIG_MODE_TT=y > CONFIG_KERNEL_HALF_GIGS=1 85a86,87 > CONFIG_SMP=y > CONFIG_NR_CPUS=32 95c97 < CONFIG_BROKEN_ON_SMP=y --- > CONFIG_LOCK_KERNEL=y 111a114 > # CONFIG_CPUSETS is not set 509d511 < # CONFIG_IRPORT_SIR is not set 946a949 > CONFIG_CMDLINE_ON_HOST=y PS. There was one case where I got a TT-enabled kernel (using 2.6.17-9) but I changed a lot of the options and don't have the .config with me. On Sun, 20 Aug 2006 12:08:50 +0200, "Blaisorblade" <[EMAIL PROTECTED]> said: > On Sunday 20 August 2006 11:37, Mathew Brown wrote: > > Hi, > > I think I solved it. I also think that I found a bug. Here's what I > > did and why I think it's a bug: > > > > I thought the problem might be related to 2.6.17-9 so I downloaded > > 2.6.16 and compiled it. It's behavior was different but it still > > wouldn't boot. It would give me the following: > > > > Checking that ptrace can change system call numbers...OK > > Checking syscall emulation patch for ptrace...OK > > Checking advanced syscall emulation patch for ptrace...OK > > Checking PROT_EXEC mmap in /tmp...OK > > Checking for the skas3 patch in the host: > > - /proc/mm...not found > > - PTRACE_FAULTINFO...not found > > - PTRACE_LDT...not found > > UML running in SKAS0 mode > > > > and then hang forever (adding stderr=1 didn't show anything after the > > UML running in SKAS0 mode line). Running top would show me 90%+ CPU > > utilization on the host. I then tried re-compiling both 2.6.17-9 and > > 2.6.16 again. This time, I removed support for TT (CONFIG_MODE_TT is > > not set). I had included it in both 2.6.17-9 and 2.6.16 in case I > > wanted to run this UML host on a 2.4 kernel which only had TT support > > (not SKAS0 support). Both kernels compiled fine and they both boot > > without any problems :D The strange thing is that both of them show > > "UML running in SKAS0 mode" but it looks like they might be using TT or > > that TT is somehow interacting with SKAS0 resulting in the incorrect > > behavior in both the kernels that I compiled. Do you think that this is > > the reason? > > Err, enabling TT mode, even if TT mode is not used, changes something in > the > resulting binary, beyond the TT code (which is disabled if you don't use > TT > mode); this is not the first report of this we see. > > Can you check that if you enabled Static Linking of the binary (it's > always on > in TT mode) the resulting binary still works? > > Jeff, could you add to the "Tracing Thread mode" the (OBSOLETE) / > (DEPRECATED) > mark so that users won't enable it? > -- > Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!". > Paolo Giarrusso, aka Blaisorblade > http://www.user-mode-linux.org/~blaisorblade > Chiacchiera con i tuoi amici in tempo reale! > http://it.yahoo.com/mail_it/foot/*http://it.messenger.yahoo.com -- Mathew Brown [EMAIL PROTECTED] -- http://www.fastmail.fm - mmm... Fastmail... ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
