On Fri, Aug 04, 2006 at 05:14:37PM -0600, Eric W. Biederman wrote: > Vivek Goyal <[EMAIL PROTECTED]> writes: > > > On Tue, Aug 01, 2006 at 04:58:49AM -0600, Eric W. Biederman wrote: > >> > >> The problem: > >> > >> We can't always run the kernel at 1MB or 2MB, and so people who need > >> different addresses must build multiple kernels. The bzImage format > >> can't even represent loading a kernel at other than it's default address. > >> With kexec on panic now starting to be used by distros having a kernel > >> not running at the default load address is starting to become common. > >> > > Hi Eric, > > > > There seems to be a small anomaly in the current set of patches for i386. > > > > For example if one compiles the kernel with CONFIG_RELOCATABLE=y > > and CONFIG_PHYSICAL_START=0x400000 (4MB) and he uses grub to load > > the kernel then kernel would run from 1MB location. I think user would > > expect it to run from 4MB location. > > Agreed. That is a non-intuitive, and should probably be fixed.
I also agree that it is non-intitive. But I wonder if a cleaner fix would be to remove CONFIG_PHYSICAL_START all together. Isn't it just a work around for the kernel not being relocatable, or are there uses for it that relocation can't replace? -- Horms H: http://www.vergenet.net/~horms/ W: http://www.valinux.co.jp/en/ _______________________________________________ fastboot mailing list [email protected] https://lists.osdl.org/mailman/listinfo/fastboot
