ubuntu-x-swat team mailing list archive

[Bryce Harrington <bryce@xxxxxxxxxxxxxxxxxxx>]

** Description changed:

  I've was trying to build Nvidia driver (sudo dkms build -m nvidia -v 96.43.10) for linux-rt kernel, but got the following error message in make.log:
   /var/lib/dkms/nvidia/96.43.10/build/os-interface.c:104: error: incompatible types in assignment
  
  My solution of this problem is to replace
  
  typedef struct os_sema_s
  {
      struct completion  completion;
  #if defined(CONFIG_PREEMPT_RT)
      raw_spinlock_t     lock;
  #else
      spinlock_t         lock;
  #endif
      S032               count;
  } os_sema_t;
  
  with
  
  typedef struct os_sema_s
  {
      struct completion  completion;
  //#if defined(CONFIG_PREEMPT_RT)
  //    raw_spinlock_t     lock;
  //#else
      spinlock_t         lock;
  //#endif
      S032               count;
  } os_sema_t;
  
  in that file.
  
  So, the module had built successfully, installed and now works fine.
  
  PS. Sorry for my (very!) bad english, but I hope you understood me.
  
  ProblemType: Bug
  Architecture: i386
  DistroRelease: Ubuntu 9.04
  NonfreeKernelModules: nvidia
  Package: nvidia-96-kernel-source 96.43.10-0ubuntu1 [modified: usr/src/nvidia-96.43.10/os-interface.c]
  ProcEnviron:
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcVersion: Linux version 2.6.28-3-rt (buildd@vernadsky) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #12-Ubuntu SMP PREEMPT RT Fri Apr 17 10:09:11 UTC 2009
  SourcePackage: nvidia-graphics-drivers-96
  Uname: Linux 2.6.28-3-rt i686
+ 
+ [lspci]
+ 00:00.0 Host bridge [0600]: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface [8086:2560] (rev 02)
+     	Subsystem: Giga-byte Technology Device [1458:2560]
+ 01:00.0 VGA compatible controller [0300]: nVidia Corporation NV18 [GeForce4 MX 440 AGP 8x] [10de:0181] (rev c1)
+     	Subsystem: D-Link System Inc Device [1186:1405]

-- 
DKMS module nvidia-96.43.10 build problem under linux-rt
https://bugs.launchpad.net/bugs/385515
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