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H. Peter Anvin 621c2886aa UNDI ISR: save and restore 32-bit registers
As written, if the if the UNDI ISR call clobbers the upper halves of
any of the GPRs (which by convention it is permitted to do, and by
paranoia should be expected to do) then nothing in the interrupt
handler will recover the state.

Additionally, save/restore %fs and %gs out of sheer paranoia - it's a
cheap enough operation, and may prevent problems due to poorly written
UNDI stacks.
2008-02-10 18:06:10 -08:00
2005-05-17 16:44:57 +00:00
2005-05-17 16:44:57 +00:00
Description
xCAT Network Boot Agent
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