On Thu, Jun 11, 2020 at 10:25:07AM +0300, Andy Shevchenko wrote: >On Thu, Jun 11, 2020 at 1:06 AM Wei Yang <richard.weiy...@gmail.com> wrote: >> On Wed, Jun 10, 2020 at 01:17:28PM +0300, Andy Shevchenko wrote: >> >On Wed, Jun 10, 2020 at 2:06 AM Wei Yang <richard.weiy...@gmail.com> wrote: >> >> On Tue, Jun 09, 2020 at 12:16:49PM +0300, Andy Shevchenko wrote: >> >> >On Mon, Jun 08, 2020 at 10:31:12PM +0000, Wei Yang wrote: >> >> >> On Fri, Jun 05, 2020 at 05:16:29PM -0700, Andrew Morton wrote: >> >> > >> >> >... >> >> > >> >> >> The test on 64bit machine pass. Since I don't have a 32bit machine by >> >> >> hand, >> >> > >> >> >Out of curiosity what that machine is? >> >> > >> >> >> >> It is a Intel Xeon Gold CPU. >> > >> >I suppose it's x86 (and not ia64). >> >In this case you can always build an i386 configuration and test on a >> >32-bit "machine". >> > >> >> Yes, you are right. While last time I tried to run a 32bit guest, it took me >> a >> lot of time to setup. If my understanding is correct, to run on a 32bit >> machine, we not only need the kernel but a whole 32bit system. This means I >> need to re-install a 32bit system. And I found many distro doesn't support >> 32bit system any more. >> >> Do you have a better way to setup the environment? > >Yes, BuildRoot is your friend. I have a branch [1] to make it suitable >to create bootable images for x86 machines. There is a quick >instructions what it does provide. > >[1]: https://github.com/andy-shev/buildroot/tree/intel/board/intel/common >
Many thanks for your instruction. I will take a look into this. >-- >With Best Regards, >Andy Shevchenko -- Wei Yang Help you, Help me