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] [day] [month] [year] [list]
Date:   Mon, 11 Feb 2019 20:53:37 +0100
From:   Daniel Borkmann <>
        "David S . Miller" <>,
        Bjorn Topel <>,
        Magnus Karlsson <>,, Davidlohr Bueso <>
Subject: Re: [PATCH v2] xsk: share the mmap_sem for page pinning

On 02/11/2019 05:15 PM, Davidlohr Bueso wrote:
> Holding mmap_sem exclusively for a gup() is an overkill.
> Lets share the lock and replace the gup call for gup_longterm(),
> as it is better suited for the lifetime of the pinning.
> Cc: David S. Miller <>
> Cc: Bjorn Topel <>
> Cc: Magnus Karlsson <>
> CC:
> Signed-off-by: Davidlohr Bueso <>

Applied, thanks!

Powered by blists - more mailing lists