[Xenomai-core] rtdm over x86_64

2007-02-03 Thread Paul
Hi Jan Just a small patch to get the ball rolling with an x86_64 support.. The attached resolves a compile time warning of: kernel/xenomai/skins/rtdm/core.c: In function ‘_rtdm_ioctl’: kernel/xenomai/skins/rtdm/core.c:408: warning: comparison is always false due to limited range of data

Re: [Xenomai-core] rtdm over x86_64

2007-02-03 Thread Jan Kiszka
Paul wrote: Hi Jan Just a small patch to get the ball rolling with an x86_64 support.. The attached resolves a compile time warning of: kernel/xenomai/skins/rtdm/core.c: In function ‘_rtdm_ioctl’: kernel/xenomai/skins/rtdm/core.c:408: warning: comparison is always false due to

Re: [Xenomai-core] rtdm over x86_64

2007-02-03 Thread Jan Kiszka
Jan Kiszka wrote: But first I need some build environment. A quick shot ended here when trying to configure a patch and prepared 2.6.19 kernel: # make ARCH=x86_64 CC=gcc -m64 oldconfig ... init/Kconfig:572: can't open file arch/x86_64/xenomai/Kconfig Anyone any idea? Is something

Re: [Xenomai-core] rtdm over x86_64

2007-02-03 Thread Philippe Gerum
On Sat, 2007-02-03 at 16:08 +0100, Jan Kiszka wrote: But first I need some build environment. A quick shot ended here when trying to configure a patch and prepared 2.6.19 kernel: # make ARCH=x86_64 CC=gcc -m64 oldconfig ... init/Kconfig:572: can't open file arch/x86_64/xenomai/Kconfig

Re: [Xenomai-core] rtdm over x86_64

2007-02-03 Thread Jan Kiszka
Philippe Gerum wrote: On Sat, 2007-02-03 at 16:08 +0100, Jan Kiszka wrote: But first I need some build environment. A quick shot ended here when trying to configure a patch and prepared 2.6.19 kernel: # make ARCH=x86_64 CC=gcc -m64 oldconfig ... init/Kconfig:572: can't open file

Re: [Xenomai-core] rtdm over x86_64

2007-02-03 Thread Paul
On Saturday 03 February 2007 15:08, Jan Kiszka wrote: Yeah, when looking at this issue with 64-bit glasses, this urgently needs fixing (I wonder why ia64 didn't stumble yet?). Perhaps different compiler and/or warning flags ? Using gcc-4.1 at the moment.. init/Kconfig:572: can't open file