[PATCH v2 0/2] ptrace: DEBUGCTLMSR_BTF fixes
From: Oleg Nesterov
Date: Mon Aug 13 2012 - 09:38:50 EST
Hello.
The subject says "ptrace:", but we need these changes for uprobes.
Although I think this fix makes sense by itself. I am really
surprised how many problems this simple code has, or I am
totally confused (this is very possible).
Could someone review 2/2 ?
The next step will change uprobes to use the new helper and avoid
user_enable_single_step().
Oleg.
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