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SubjectRe: [PATCH 4/8] x86: Add support for rd/wr fs/gs base
On Sat, Apr 11, 2015 at 01:05:46AM +0200, Andi Kleen wrote:
> > One might argue that this code serves no purpose, but it's there, so
> > we had better keep our per-invocation usage of DEBUG_STACK within 4k.
> Only if you run NKLD. I doubt KDB or GDB support nesting.
> We can ask Jan if he still uses it.

Thinking about it more we likely still need it for kprobes,
in case someone sets them into the int3 or debug path.


-- -- Speaking for myself only.

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