linux-kernel - [PATCH 0/5] Support ASID Isolation mechanism

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Message-ID: <20221017083203.3690346-1-yeyunfeng@huawei.com>
Date:   Mon, 17 Oct 2022 16:31:58 +0800
From:   Yunfeng Ye <yeyunfeng@...wei.com>
To:     <catalin.marinas@....com>, <will@...nel.org>,
        <wangkefeng.wang@...wei.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <yeyunfeng@...wei.com>
CC:     <linfeilong@...wei.com>
Subject: [PATCH 0/5] Support ASID Isolation mechanism

From: y00318929 <yeyunfeng@...wei.com>

This series patches introduce an ASID Isolation mechanism to improve
isolation.

Patch 1-3: Prepare for supporting ASID Isolation mechanism. 

Patch 4: Detailed Description and Implementation of ASID Isolation
mechanism.

Patch 5: This patch is used to observe the TLB flush information.

Yunfeng Ye (5):
  arm64: mm: Define asid_bitmap structure for pinned_asid
  arm64: mm: Extract the processing of asid_generation
  arm64: mm: Use cpumask in flush_context()
  arm64: mm: Support ASID isolation feature
  arm64: mm: Add TLB flush trace on context switch

 arch/arm64/mm/context.c | 286 ++++++++++++++++++++++++++++++++++------
 1 file changed, 247 insertions(+), 39 deletions(-)

-- 
2.27.0