- Some tests may clobber the %es register, causing problems later on. - Many tests require a stack, but it's easy to forget to allocate one. Use an initialization function to set it automagically. Bill Wendling (2): x86: realmode: save and restore %es x86: realmode: initialize inregs with a stack x86/realmode.c | 149 ++++++++++++++++++++++++++++++++++--------------- 1 file changed, 105 insertions(+), 44 deletions(-) -- 2.24.0.rc1.363.gb1bccd3e3d-goog