linux-kernel - Re: [GIT PULL] lkdtm fixes for v4.9-rc4

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Message-ID: <CAGXu5jLvy3VXyD=rcU+jm4X4uGwgjjFg0gnL-PknWO3Uu-J2sg@mail.gmail.com>
Date:   Tue, 1 Nov 2016 14:22:52 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Catalin Marinas <catalin.marinas@....com>
Subject: Re: [GIT PULL] lkdtm fixes for v4.9-rc4

On Tue, Nov 1, 2016 at 1:19 PM, Greg KH <gregkh@...uxfoundation.org> wrote:
> On Tue, Nov 01, 2016 at 10:32:03AM -0700, Kees Cook wrote:
>> Hi,
>>
>> Please pull this lkdtm fix for v4.9-rc4.
>>
>> Thanks!
>>
>> -Kees
>>
>> The following changes since commit 07d9a380680d1c0eb51ef87ff2eab5c994949e69:
>>
>>   Linux 4.9-rc2 (2016-10-23 17:10:14 -0700)
>>
>> are available in the git repository at:
>>
>>   git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-v4.9-rc4
>
> I get the build error:
>         ERROR: "access_process_vm" [drivers/misc/lkdtm.ko] undefined!
> when pulling this into my tree (based on 4.9-rc3) :(
>
> And for just a single patch, a patch in email is easy for me to handle,
> as obviously this didn't go through any 0-day build testing...

Oh, hrm. I will investigate.

-Kees

-- 
Kees Cook
Nexus Security