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Jan Stoess 37031aa006 - Minor spinlock debugging fix
- In rare cases, we might get a NMI (or breakpoint exception) just after
sys_ipc has been invoked, but _before_ esp has been set to tss.esp0 in that
case, we need to switch stacks manually and preserve the processor-saved
frame. We make sure that, before tss there is enough scratch space to cover
EFLAGS, CS, and EIP saved by the processor; this way, we can get around
without having to spend KDB its own interrupt task gate
2008-01-25 16:24:21 +01:00
contrib - Update config: allow exregs from pager 2007-12-05 10:08:19 +01:00
doc Initial repository adapted to hg 2007-07-06 12:24:13 +02:00
kernel - Minor spinlock debugging fix 2008-01-25 16:24:21 +01:00
tools - Determine correct user architecture for x86 kernels 2007-11-09 15:26:50 +01:00
user - If kickstart tells l4 to grab some reserved memory for its own use, there 2008-01-25 16:22:30 +01:00
.hgignore Ignore build-directory of tools/autobuild 2007-08-09 22:05:34 +02:00
AUTHORS Initial repository adapted to hg 2007-07-06 12:24:13 +02:00