linux-kernel - Re: [PATCH v2 1/1] /proc/pid/smaps: add mseal info for vma

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Fri, 14 Jun 2024 18:12:13 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: jeffxu@...omium.org
Cc: jannh@...gle.com, sroettger@...gle.com, rdunlap@...radead.org,
 david@...hat.com, adhemerval.zanella@...aro.org,
 linux-kernel@...r.kernel.org, linux-mm@...ck.org, jorgelo@...omium.org,
 keescook@...omium.org
Subject: Re: [PATCH v2 1/1] /proc/pid/smaps: add mseal info for vma

On Fri, 14 Jun 2024 23:20:14 +0000 jeffxu@...omium.org wrote:

> From: Jeff Xu <jeffxu@...omium.org>
> 
> Add sl in /proc/pid/smaps to indicate vma is sealed
> 
> ...
>
> --- a/Documentation/filesystems/proc.rst
> +++ b/Documentation/filesystems/proc.rst
> @@ -571,6 +571,7 @@ encoded manner. The codes are the following:
>      um    userfaultfd missing tracking
>      uw    userfaultfd wr-protect tracking
>      ss    shadow stack page
> +    sl    sealed
>      ==    =======================================

I'll queue this for 6.10-rcX as a fix for 8be7258aad44 ("mseal: add
mseal syscall").