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  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:   Thu, 28 Feb 2019 18:51:14 +0100
From:   Peter Zijlstra <>
To:     Linus Torvalds <>
Cc:     Thomas Gleixner <>, Peter Anvin <>,
        Julien Thierry <>,
        Will Deacon <>,
        Andy Lutomirski <>,
        Ingo Molnar <>,
        Catalin Marinas <>,
        James Morse <>,,
        Brian Gerst <>,
        Josh Poimboeuf <>,
        Andrew Lutomirski <>,
        Borislav Petkov <>,
        Denys Vlasenko <>,
        Linux List Kernel Mailing <>,
        Chris Wilson <>
Subject: Re: [PATCH 6/8] i915,uaccess: Fix redundant CLAC

On Thu, Feb 28, 2019 at 08:49:57AM -0800, Linus Torvalds wrote:
> Yes, it is redundant (but harmlessly so) if no fault occurs.

Oooh, there's a label hidden in unsafe_put_user()...

And yes, objtool seems to miss that, damn. I'll go stare at that.

Powered by blists - more mailing lists