linux-kernel - Re: [PATCH v3 2/6] x86/uaccess: Avoid barrier_nospec() in 64-bit __get

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Message-ID: <CAHk-=wj4LHCiD8f75q-jf7mu7Jyn-wHgGoni6WSQtdh7+HtGNw@mail.gmail.com>
Date: Fri, 22 Nov 2024 11:35:15 -0800
From: Linus Torvalds <torvalds@...ux-foundation.org>
To: Josh Poimboeuf <jpoimboe@...nel.org>
Cc: David Laight <David.Laight@...lab.com>, "x86@...nel.org" <x86@...nel.org>, 
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Thomas Gleixner <tglx@...utronix.de>, 
	Borislav Petkov <bp@...en8.de>, Peter Zijlstra <peterz@...radead.org>, 
	Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>, Waiman Long <longman@...hat.com>, 
	Dave Hansen <dave.hansen@...ux.intel.com>, Ingo Molnar <mingo@...hat.com>, 
	Michael Ellerman <mpe@...erman.id.au>, 
	"linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>, Andrew Cooper <andrew.cooper3@...rix.com>, 
	Mark Rutland <mark.rutland@....com>, "Kirill A . Shutemov" <kirill@...temov.name>
Subject: Re: [PATCH v3 2/6] x86/uaccess: Avoid barrier_nospec() in 64-bit __get_user()

On Fri, 22 Nov 2024 at 11:13, Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> I've only compiled it so far, about to actually boot into it.

Looks fine. Sent out a proper patch with commit message etc at

   https://lore.kernel.org/all/20241122193305.7316-1-torvalds@linux-foundation.org/

because it looks good to me. Comments?

                 Linus