On Thu, Nov 22, 2012 at 10:37 AM, H. Peter Anvin <h...@zytor.com> wrote: >> looks we only can use [0x30,0x3c), [0x1e8, 0x1f0), but in boot_params, >> they >> are apm_bios_info, and alt_mem_k... > > > ... which I suspect get set by said kexec botch. > > >> so looks we still have to use setup_header instead. > > > We need to dig into this and either say "this is unsupportable" or put in > some kind of hack.
ok, I will use 0xc0 instead, and at the same time try to fix that from kexec. then user will still have chance to use old kexec tools without enable CONFIG_EFI_STUB in kernel. Thanks Yinghai -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
