linux-kernel - Re: [PATCH] arm64: Add support for TSV110 Spectre-BHB mitigation

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Message-ID: <176764727038.1448075.15030241284048815190.b4-ty@kernel.org>
Date: Mon,  5 Jan 2026 22:58:28 +0000
From: Will Deacon <will@...nel.org>
To: catalin.marinas@....com,
	Jinqian Yang <yangjinqian1@...wei.com>
Cc: kernel-team@...roid.com,
	Will Deacon <will@...nel.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	wangzhou1@...ilicon.com,
	shenjian15@...wei.com,
	linuxarm@...wei.com
Subject: Re: [PATCH] arm64: Add support for TSV110 Spectre-BHB mitigation

On Sat, 27 Dec 2025 17:24:48 +0800, Jinqian Yang wrote:
> The TSV110 processor is vulnerable to the Spectre-BHB (Branch History
> Buffer) attack, which can be exploited to leak information through
> branch prediction side channels. This commit adds the MIDR of TSV110
> to the list for software mitigation.
> 
> 

Applied to arm64 (for-next/cpufeature), thanks!

[1/1] arm64: Add support for TSV110 Spectre-BHB mitigation
      https://git.kernel.org/arm64/c/e3baa5d4b361

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev