linux-kernel - Re: [RFC PATCH v2 07/18] iommu/riscv: Export phys_to_ppn and ppn_to

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:
 <KUZPR04MB926507882EE097EC5219A78BF3E2A@KUZPR04MB9265.apcprd04.prod.outlook.com>
Date: Sun, 5 Oct 2025 16:39:22 +0800
From: "Nutty.Liu" <nutty.liu@...mail.com>
To: Andrew Jones <ajones@...tanamicro.com>, iommu@...ts.linux.dev,
 kvm-riscv@...ts.infradead.org, kvm@...r.kernel.org,
 linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc: jgg@...dia.com, zong.li@...ive.com, tjeznach@...osinc.com,
 joro@...tes.org, will@...nel.org, robin.murphy@....com, anup@...infault.org,
 atish.patra@...ux.dev, tglx@...utronix.de, alex.williamson@...hat.com,
 paul.walmsley@...ive.com, palmer@...belt.com, alex@...ti.fr
Subject: Re: [RFC PATCH v2 07/18] iommu/riscv: Export phys_to_ppn and
 ppn_to_phys

On 9/21/2025 4:38 AM, Andrew Jones wrote:
> The riscv iommu uses a specific set of bits for PPNs (53:10). Export
> the translation functions so iommu-ir can use them as well.
>
> Signed-off-by: Andrew Jones <ajones@...tanamicro.com>
> ---
>   drivers/iommu/riscv/iommu-bits.h |  4 ++++
>   drivers/iommu/riscv/iommu.c      | 14 +++++---------
>   2 files changed, 9 insertions(+), 9 deletions(-)
>
Reviewed-by: Nutty Liu <nutty.liu@...mail.com>

Thanks,
Nutty