linux-kernel - Re: [PATCH] x86/resctrl: avoid compiler optimization in __resctrl_sched

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Message-ID: <CAHk-=wjqRUVq_U8D+ZrP_2sUzJ2bq5oGdD_7xi=mQnEY3b=O2Q@mail.gmail.com>
Date:   Wed, 8 Mar 2023 15:25:42 -0800
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Stephane Eranian <eranian@...gle.com>
Cc:     Jakub Jelinek <jakub@...hat.com>,
        Segher Boessenkool <segher@...nel.crashing.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        linux-kernel@...r.kernel.org, tony.luck@...el.com,
        reinette.chatre@...el.com, fenghua.yu@...el.com,
        peternewman@...gle.com, james.morse@....com, babu.moger@....com,
        ananth.narayan@....com, vschneid@...hat.com,
        Nathan Chancellor <nathan@...nel.org>,
        clang-built-linux <llvm@...ts.linux.dev>,
        Borislav Petkov <bp@...en8.de>,
        "H. Peter Anvin" <hpa@...or.com>, linux-toolchains@...r.kernel.org
Subject: Re: [PATCH] x86/resctrl: avoid compiler optimization in __resctrl_sched_in

On Tue, Mar 7, 2023 at 10:13 PM Stephane Eranian <eranian@...gle.com> wrote:
>
> Tested-by: Stephane Eranian <eranian@...gle.com>

It's out as commit 7fef09970252 ("x86/resctl: fix scheduler confusion
with 'current'") if anybody cares.

           Linus