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Old 02-07-07, 11:16 AM   #21
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Join Date: Nov 2005
Posts: 45
Default Re: Unified Xen and real-time preemption patch for 1.0-9625

Is there still someone working on this patch? Sadly I am unable to find a patch for newer realtime-preempted kernels and even with this patch the nvidia driver fails to install on 2.6.20-rt3:

Code:
nvidia-installer log file '/var/log/nvidia-installer.log'
creation time: Wed Feb  7 15:55:00 2007

option status:
  license pre-accepted    : false
  update                  : false
  force update            : false
  expert                  : false
  uninstall               : false
  driver info             : false
  precompiled interfaces  : true
  no ncurses color        : false
  query latest version    : false
  OpenGL header files     : true
  no questions            : false
  silent                  : false
  no recursion            : false
  no backup               : false
  kernel module only      : true
  sanity                  : false
  add this kernel         : false
  no runlevel check       : false
  no network              : false
  no ABI note             : false
  no RPMs                 : false
  no kernel module        : false
  force SELinux           : default
  no X server check       : false
  force tls               : (not specified)
  force compat32 tls      : (not specified)
  X install prefix        : (not specified)
  X library install path  : (not specified)
  X module install path   : (not specified)
  OpenGL install prefix   : (not specified)
  OpenGL install libdir   : (not specified) 
  compat32 install chroot : (not specified)
  compat32 install prefix : (not specified)
  compat32 install libdir : (not specified)
  utility install prefix  : (not specified)
  utility install libdir  : (not specified)
  doc install prefix      : (not specified)
  kernel name             : (not specified)   
  kernel include path     : (not specified)
  kernel source path      : (not specified)
  kernel output path      : (not specified)
  kernel install path     : (not specified)
  proc mount point        : /proc
  ui                      : (not specified)
  tmpdir                  : /tmp
  ftp mirror              : ftp://download.nvidia.com
  RPM file list           : (not specified)

Using: nvidia-installer ncurses user interface
-> License accepted.
-> No precompiled kernel interface was found to match your kernel; would you li
   ke the installer to attempt to download a kernel interface for your kernel f
   rom the NVIDIA ftp site (ftp://download.nvidia.com)? (Answer: No)
-> No precompiled kernel interface was found to match your kernel; this means
   that the installer will need to compile a new kernel interface.
-> Performing CC sanity check with CC="cc".
-> Performing CC version check with CC="cc".
-> Kernel source path: '/lib/modules/2.6.20-rt3-shutdown/source'
-> Kernel output path: '/lib/modules/2.6.20-rt3-shutdown/build'
-> Performing rivafb check.
-> Performing nvidiafb check.
-> Performing Xen check.
-> Cleaning kernel module build directory.
   executing: 'cd ./usr/src/nv; make clean'...
   rm -f -f nv.o nv-vm.o os-agp.o os-interface.o os-registry.o nv-i2c.o nv.o nv
   -vm.o os-agp.o os-interface.o os-registry.o nv-i2c.o nvidia.mod.o
   rm -f -f build-in.o nv-linux.o *.d .*.{cmd,flags}
   rm -f -f nvidia.{o,ko,mod.{o,c}} nv_compiler.h *~
   rm -f -f stprof stprof.o symtab.h Modules.symvers
   rm -f -rf .tmp_versions
[...]
   In file included from include/linux/sched.h:56,  
                    from include/linux/utsname.h:35,  
                    from /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr
   /src/nv/nv-linux.h:19,
                    from /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr
   /src/nv/nv.c:14:
   include/linux/nodemask.h: In function ‘__first_node’:
   include/linux/nodemask.h:229: warning: signed and unsigned type in condition
   al expression   
   include/linux/nodemask.h: In function ‘__next_node’:   
   include/linux/nodemask.h:235: warning: signed and unsigned type in condition
   al expression
   include/linux/nodemask.h: In function ‘__first_unset_node’:
   include/linux/nodemask.h:253: warning: signed and unsigned type in condition
   al expression
   In file included from include/asm/pci.h:92,
                    from include/linux/pci.h:736,
                    from /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr
   /src/nv/nv-linux.h:77,
                    from /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr
   /src/nv/nv.c:14:
   include/asm-generic/pci-dma-compat.h: In function ‘pci_map_page’:
   include/asm-generic/pci-dma-compat.h:49: warning: pointer of type ‘void *   
   XX used in arithmetic
   In file included from include/linux/compat.h:14,
                    from include/asm/mtrr.h:106,
                    from /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr
   /src/nv/nv-linux.h:106,
                    from /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr
   /src/nv/nv.c:14:
   include/asm/compat.h: In function ‘compat_alloc_user_space’:
   include/asm/compat.h:202: warning: pointer of type ‘void *’ used in arit
   hmetic
   /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr/src/nv/nv.c: At top l
   evel:
   /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr/src/nv/nv.c:128: warn
   ing: ‘kmem_cache_t’ is deprecated
   /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr/src/nv/nv.c: In funct
   ion ‘nv_kern_open’:
   /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr/src/nv/nv.c:1930: err
   or: ‘SA_INTERRUPT’ undeclared (first use in this function)
   /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr/src/nv/nv.c:1930: err
   or: (Each undeclared identifier is reported only once
   /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr/src/nv/nv.c:1930: err
   or: for each function it appears in.)
   /usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr/src/nv/nv.c:1930: err
   or: ‘SA_SHIRQ’ undeclared (first use in this function)
   make[4]: *** [/usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr/src/nv/
   nv.o] Error 1
   make[3]: *** [_module_/usr/src/modules/NVIDIA-Linux-x86_64-1.0-9746-pkg2/usr
   /src/nv] Error 2   
   make[2]: *** [modules] Error 2
   NVIDIA: left KBUILD.
   nvidia.ko failed to build!
   make[1]: *** [module] Error 1
   make: *** [module] Error 2
-> Error.
ERROR: Unable to build the NVIDIA kernel module.
ERROR: Installation has failed.  Please see the file
       '/var/log/nvidia-installer.log' for details.  You may find suggestions  
       on fixing installation problems in the README available on the Linux
       driver download page at www.nvidia.com.
The patch applied without any errors, but as you can easily see the driver module won't build.
Is there a new patch available or will anyone make a new patch?

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