Date: Mon, 22 May 2017 22:45:26 +0300 From: Igor Stoppa <igor.stoppa@...wei.com> To: Greg KH <gregkh@...uxfoundation.org> CC: <mhocko@...nel.org>, <dave.hansen@...el.com>, <labbott@...hat.com>, <linux-mm@...ck.org>, <kernel-hardening@...ts.openwall.com>, <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 1/1] Sealable memory support On 20/05/17 11:51, Greg KH wrote: > On Fri, May 19, 2017 at 01:38:11PM +0300, Igor Stoppa wrote: >> Dynamically allocated variables can be made read only, [...] > This is really nice, do you have a follow-on patch showing how any of > the kernel can be changed to use this new subsystem? Yes, actually I started from the need of turning into R/O some data structures in both LSM Hooks and SE Linux. > Without that, it > might be hard to get this approved (we don't like adding new apis > without users.) Yes, I just wanted to give an early preview of the current implementation, since it is significantly different from what I initially proposed. So I was looking for early feedback. Right now, I'm fixing it up and adding some more structured debugging. Then I'll re-submit it together with the LSM Hooks example. --- thanks, igor
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