From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Jari Ruusu <jariruusu@protonmail.com>
Cc: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: Stable linux-5.10.x regression triggered by MDS mitigation
Date: Mon, 1 Jul 2024 14:27:04 +0200 [thread overview]
Message-ID: <2024070152-unpaired-trouble-2632@gregkh> (raw)
In-Reply-To: <eK0mvc1FJknv3ZTg6opsYgeqRGgQCTFIQ-gdp5k0KdB3EsY-dL7cKmKvsG93qcTKvPQhrjkbRTrI32YK-AqMXcqiKqLetkLeDnn_b5qs7AA=@protonmail.com>
On Wed, Jun 26, 2024 at 01:02:35PM +0000, Jari Ruusu wrote:
> On Tuesday, June 25th, 2024 at 21:01, Pawan Gupta <pawan.kumar.gupta@linux.intel.com> wrote:
> > Thanks for pointing this out, CLEAR_CPU_BUFFERS should happen before POPFL.
> > Below patch moves it before POPFL and also adds a safer version that
> > switches to KERNEL_DS before executing VERW. This should ensure VERW works
> > in all cases:
>
> Your patch looks OK to me. Thanks.
> Tested on linux-5.10.220 inside 32-bit VM.
Great! Hopefully someone submits this to the stable tree so we can
accept it...
next prev parent reply other threads:[~2024-07-01 12:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-23 14:34 Jari Ruusu
2024-06-24 17:09 ` Pawan Gupta
2024-06-25 13:49 ` Jari Ruusu
2024-06-25 18:01 ` Pawan Gupta
2024-06-26 13:02 ` Jari Ruusu
2024-07-01 12:27 ` Greg Kroah-Hartman [this message]
2024-07-01 14:55 ` Jari Ruusu
2024-07-01 15:42 ` Pawan Gupta
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