[SeaBIOS] Re: Real mode kexec failure with non-IDE disk

2019-05-07 Thread Kevin O'Connor
Hi David, On Wed, May 01, 2019 at 11:16:03PM +0300, David Woodhouse wrote: > On Tue, 2019-04-30 at 22:56 -0400, Kevin O'Connor wrote: > > That call trace certainly looks odd. The SeaBIOS debugging info would > > help - try compiling SeaBIOS with debug level 8 and grab the log (as > > described

[SeaBIOS] Re: Real mode kexec failure with non-IDE disk

2019-05-01 Thread David Woodhouse
On Tue, 2019-04-30 at 22:56 -0400, Kevin O'Connor wrote: > Hi David, > > That call trace certainly looks odd. The SeaBIOS debugging info would > help - try compiling SeaBIOS with debug level 8 and grab the log (as > described at: https://www.seabios.org/Debugging#Diagnostic_information > ).

[SeaBIOS] Re: Real mode kexec failure with non-IDE disk

2019-04-30 Thread Kevin O'Connor
On Mon, Apr 29, 2019 at 12:05:33AM +0300, David Woodhouse wrote: > When I kexec either Xen or Linux in real mode, from either Xen or > Linux, it fails. > > The last thing I see looks like SeaBIOS trying to use SMM for call32: > > > IN: > 0x000f70ec: mov%eax,%esi >