Am 18.08.2011 08:29, schrieb Stanislav Meduna: > On 17.08.2011 22:58, Richard Weinberger wrote: > >> It looks like FPU registers get sometimes lost after switching between >> two or more threads. > > This is probably a bug in UML I reported nearly three years ago. > For me mode=skas0 worked aruond the issue. > > http://thread.gmane.org/gmane.linux.uml.devel/11824/focus=11840 > > You might try the patch posted in > http://thread.gmane.org/gmane.linux.uml.devel/12158 > (I don't have the environment to test it anymore)
Cool, saving the FP registers explicitly on each task switch solves the issue. Do you know why Ingo's patch was never applied? Ingo? Thanks, //richard ------------------------------------------------------------------------------ Get a FREE DOWNLOAD! and learn more about uberSVN rich system, user administration capabilities and model configuration. Take the hassle out of deploying and managing Subversion and the tools developers use with it. http://p.sf.net/sfu/wandisco-d2d-2 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
