question to those who know x86 irq vectors
Jay Lan
jlan at sgi.com
Wed Aug 6 11:28:19 PDT 2008
Hi,
KDB defines KDB_VECTOR for x86 machines
#define KDB_VECTOR 0xfb for x86_64 systems,
and #define KDB_VECTOR 0xf9 for x86_32 systems.
In 2.6.27-rc, unfortunately, 0xf9-0xff are all being used. Is it
safe for KDB to use 0xf8? The f0-f7 are used for TLB flush.
Thanks,
- jay
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