mbox series

[0/5] Support ASID Isolation mechanism

Message ID 20221017083203.3690346-1-yeyunfeng@huawei.com
Headers
Series Support ASID Isolation mechanism |

Message

Yunfeng Ye Oct. 17, 2022, 8:31 a.m. UTC 
  From: y00318929 <yeyunfeng@huawei.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(-)