| Date | Tue, 17 Mar 2020 18:02:34 +0100 | From | Peter Zijlstra <> | Subject | [PATCH v2 00/19] objtool: vmlinux.o and noinstr validation |
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Hi all,
Moar patches. This implements the proposed objtool validation for the
noinstr -- function attribute instr_{begin,end}() -- annotation
Who's purpose is to annotate such code that has constraints on instrumentation -- such as early exception code. Specifically it makes it very hard to accidentally add code to such regions.
I've left the whole noinstr naming in place, we'll bike-shed on that later.
This should address all feedback from RFC/v1.
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