linux-kernel - [PATCH 0/2] Enable FEAT_BBM (Level 2) for Olympus core

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Message-ID: <20250918132548.1141306-1-sdonthineni@nvidia.com>
Date: Thu, 18 Sep 2025 08:25:46 -0500
From: Shanker Donthineni <sdonthineni@...dia.com>
To: Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
	<linux-arm-kernel@...ts.infradead.org>
CC: <linux-kernel@...r.kernel.org>, Shanker Donthineni
	<sdonthineni@...dia.com>, Vikram Sethi <vsethi@...dia.com>
Subject: [PATCH 0/2] Enable FEAT_BBM (Level 2) for Olympus core

The NVIDIA Olympus cpu supports BBML2 without conflict aborts.
Enable ARM64_HAS_BBML2_NOABORT by adding its MIDR to the allow list.

Shanker Donthineni (2):
  arm64: cputype: Add NVIDIA Olympus definitions
  arm64: cpufeature: Add Olympus MIDR to BBML2 allow list

 arch/arm64/include/asm/cputype.h       | 2 ++
 arch/arm64/kernel/cpufeature.c         | 1 +
 tools/arch/arm64/include/asm/cputype.h | 2 ++
 3 files changed, 5 insertions(+)

-- 
2.25.1