linux-kernel - Re: [PATCH] arm: don't allow CONFIG_DEBUG_SET_MODULE_RONX if CONFIG_JUMP

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Message-ID: <533B4BAE.5070905@ahsoftware.de>
Date:	Wed, 02 Apr 2014 01:28:46 +0200
From:	Alexander Holler <holler@...oftware.de>
To:	Rabin Vincent <rabin@....in>, Kees Cook <keescook@...omium.org>
CC:	Laura Abbott <lauraa@...eaurora.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	LKML <linux-kernel@...r.kernel.org>,
	Russell King <linux@....linux.org.uk>
Subject: Re: [PATCH] arm: don't allow CONFIG_DEBUG_SET_MODULE_RONX if CONFIG_JUMP_LABEL
 is enabled

Am 02.04.2014 01:08, schrieb Rabin Vincent:

> +void set_kernel_text_rw(struct mm_struct *mm)

(...)

> +void set_kernel_text_ro(struct mm_struct *mm)

(...)


Hmm, maybe such is doable for jump labels too. But I definitely can't 
discuss on that topic further through missing knowledge. ;)

Regards,

Alexander Holler
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