[PATCH 0/2] riscv: Add Spectre v1 mitigations

Paul Walmsley pjw at kernel.org
Mon Jan 5 15:17:22 PST 2026


On Wed, 31 Dec 2025, patchwork-bot+linux-riscv at kernel.org wrote:

> This series was applied to riscv/linux.git (fixes)
> by Paul Walmsley <pjw at kernel.org>:
> 
> On Thu, 18 Dec 2025 20:13:30 +0100 you wrote:
> > This series adds Spectre v1 to RISC-V in line with x86 and arm64.
.
> > [...]
> 
> Here is the summary with links:
>   - [1/2] riscv: Use pointer masking to limit uaccess speculation
>     (no matching commit)
>   - [2/2] riscv: Sanitize syscall table indexing under speculation
>     https://git.kernel.org/riscv/c/25fd7ee7bf58

Just to be clear, I only picked up the syscall table indexing patch, not 
the address masking patch.  Am still waiting for an update for that one.


- Paul



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