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  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:   Tue, 10 May 2022 20:15:45 -0700
From:   Kees Cook <>
To:     "Edgecombe, Rick P" <>
Cc:     "Weiny, Ira" <>,
        "" <>,
        "Williams, Dan J" <>,
        "Shankar, Ravi V" <>,
        "Yu, Fenghua" <>,
        "" <>,
        "" <>,
        "" <>
Subject: Re: [PATCH V10 14/44] mm/pkeys: Introduce pks_set_readwrite()

On Tue, May 10, 2022 at 10:26:43PM +0000, Edgecombe, Rick P wrote:
> v2: 
> Mostly it fit together pretty easily, but there was memory overhead
> required to protect the page tables that map the direct map fully
> (unless a better solution can be found).

Oh my, I totally missed this. Yay for Too Much Email Every Day. ;)

I'll give this a read; thanks for working on it!

Also, can you speak to the schedule of availability for PKS?

Kees Cook

Powered by blists - more mailing lists