Don Zickus <[EMAIL PROTECTED]> writes: >> >> >> >> I'm a little disappointed but at this point it isn't a great surprise, >> >> the code is early yet and hasn't had much testing or attention. >> >> I wonder if I have missed something else silly. >> >> >> >> As for testing, can you use plain kexec to load the kernel at a >> >> different address? I'm curious to know if it is something related >> >> to the kexec on panic path or if it is just running at a different >> >> location that is the problem. >> > > > I think I have found the 'something silly'. Here is a patch that allows > our Dell em64t boxes to boot. This change matches the original code. The > main difference that caused the problems was the setting of _PAGE_NX bit. > This caused issues in early_io_remap(). > > Thanks to Larry Woodman for debugging this.
This looks like a different one but looks fairly sane. Do you know what code had problems having _PAGE_NX set. What are we doing with early_ioremap the requires execute permissions. It doesn't sound right that we would need this. Eric _______________________________________________ fastboot mailing list [email protected] https://lists.osdl.org/mailman/listinfo/fastboot
