linux-kernel - Re: [PATCH RESEND v6 2/2] riscv: Allow for riscv-clock to pick up mmio address.

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: <e6a7cfe5-5443-4e10-981f-ca3811dadef8@linaro.org>
Date: Wed, 24 Sep 2025 15:45:42 +0200
From: Daniel Lezcano <daniel.lezcano@...aro.org>
To: aleksa.paunovic@...cgroup.com, Thomas Gleixner <tglx@...utronix.de>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Paul Walmsley
 <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>,
 Albert Ou <aou@...s.berkeley.edu>, Alexandre Ghiti <alex@...ti.fr>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
 linux-riscv@...ts.infradead.org,
 Djordje Todorovic <djordje.todorovic@...cgroup.com>
Subject: Re: [PATCH RESEND v6 2/2] riscv: Allow for riscv-clock to pick up
 mmio address.

On 24/09/2025 13:10, Aleksa Paunovic via B4 Relay wrote:
> From: Aleksa Paunovic <aleksa.paunovic@...cgroup.com>
> 
> Allow faster rdtime access via GCR.U mtime shadow register on RISC-V
> devices. This feature can be enabled by setting GCRU_TIME_MMIO
> during configuration.
> Reformat the clint timer to use the same mechanism if RISCV_M_MODE is set.
> 
> Signed-off-by: Aleksa Paunovic <aleksa.paunovic@...cgroup.com>
> ---

Thanks for resending but I was waiting for a tag from the maintainers.

-- 
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs

Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog