linux-kernel - Re: [PATCH V8 0/3] riscv: mm: Add soft-dirty and uffd-wp support

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Message-ID: <aFqsBW1CT6qeG9Wv@ved-XPS-8940>
Date: Tue, 24 Jun 2025 08:45:41 -0500
From: Ved Shanbhogue <ved@...osinc.com>
To: Palmer Dabbelt <palmer@...belt.com>
Cc: zhangchunyan@...as.ac.cn, Paul Walmsley <paul.walmsley@...ive.com>,
	aou@...s.berkeley.edu, Alexandre Ghiti <alex@...ti.fr>,
	akpm@...ux-foundation.org, linux-riscv@...ts.infradead.org,
	debug@...osinc.com, linux-kernel@...r.kernel.org,
	zhang.lyra@...il.com
Subject: Re: [PATCH V8 0/3] riscv: mm: Add soft-dirty and uffd-wp support

Palmer wrote:
>>[1] https://github.com/riscv/Svrsw60t59b.git
>
>This 404s (with or without the ".git" suffix).  I remember seeing the 
>spec at some point, but I can't find it anywhwere else.

The ISA specification is available here:
https://github.com/riscv/riscv-isa-manual/pull/1907

The corresponding IOMMU extension that enumerates support
for Svrsw60t59b is tracked here:
https://github.com/riscv-non-isa/riscv-iommu/pull/543

regards
ved