lists.openwall.net   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] [thread-next>] [day] [month] [year] [list]
Message-ID: <20231201162855.GH1766637@hu-bjorande-lv.qualcomm.com>
Date:   Fri, 1 Dec 2023 08:28:55 -0800
From:   Bjorn Andersson <quic_bjorande@...cinc.com>
To:     Johan Hovold <johan@...nel.org>
CC:     Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        "Bjorn Andersson" <andersson@...nel.org>,
        <linux-arm-msm@...r.kernel.org>,
        Rob Clark <robdclark@...omium.org>,
        <dri-devel@...ts.freedesktop.org>,
        <freedreno@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drm/msm/dpu: Add missing safe_lut_tbl in sc8180x catalog

On Fri, Dec 01, 2023 at 09:06:45AM +0100, Johan Hovold wrote:
> On Thu, Nov 30, 2023 at 04:35:01PM -0800, Bjorn Andersson wrote:
> > Similar to SC8280XP, the misconfigured SAFE logic causes rather
> > significant delays in __arm_smmu_tlb_sync(), resulting in poor
> > performance for things such as USB.
> > 
> > Introduce appropriate SAFE values for SC8180X to correct this.
> > 
> > Fixes: f3af2d6ee9ab ("drm/msm/dpu: Add SC8180x to hw catalog")
> 
> Missing CC stable tag?
> 

I figured it doesn't matter in practice, there's still a few issues left
preventing people from just running a stable kernel on this platform.

But it would be the right thing to do...

Cc: stable@...r.kernel.org

Regards,
Bjorn

> > Signed-off-by: Bjorn Andersson <quic_bjorande@...cinc.com>
> 
> Johan
> 

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ