Darragh Bailey írta: > On Thu, Jun 11, 2009 at 12:20:36PM -0400, John Drescher wrote: > >> No you can not get vm86 in your 64 bit kernel. But you can install >> your application in a 32 bit linux under virtualbox if you have to and >> then copy your wine prefix to your 64 bit machine. That is if only the >> installer is a dos application. >> >> John >> > > That does not ring true since I have a 64 bit kernel and I can confirm > that I do not get the same error as the user. However once I checked > what the file was and it reported it as an MS-DOS self extracting > archive it seemed that lack of vm86 support in his distro kernel was > responsible. > > I've done some digging, and as far as I can determine, sys_vm86 should > be available on most x86_64 kernels, it certain is on my amd64 gentoo > box. > > grep vm86 /proc/kallsyms > ffffffff8022c690 T sys32_vm86_warning > ffffffff80252d20 W sys_vm86 > ffffffff80252d20 W sys_vm86old > Those calls in the x86_64 kernels are only for returning an error and logging the message in the syslog that vm86 is not supported. There is/was a patch for supporting it though: http://v86-64.sourceforge.net/ > So, no need to mess with your kernel. > > > The problem appears to be that wine for your platform was built against > a glibc that did not install a /usr/include/sys/vm86.h which in turn > references /usr/include/asm/vm86.h. Package name varies from distro to > distro, so it could be glibc-kernheaders or something similar for you. > > I can only suggest that if those files exist for you, that you should > contact the package maintainer and point this out as a package build > problem, or if they don't you'll have to contact your distribution > support channels as ask why it's not available. > >
