linux-kernel - [PATCH v2 0/4] merge contiguous physical memory regions

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Date:   Tue, 21 Sep 2021 23:10:35 +0800
From:   "Longpeng(Mike)" <longpeng2@...wei.com>
To:     <andraprs@...zon.com>, <lexnv@...zon.com>, <alcioa@...zon.com>
CC:     <linux-kernel@...r.kernel.org>, <arei.gonglei@...wei.com>,
        <gregkh@...uxfoundation.org>, <kamal@...onical.com>,
        <pbonzini@...hat.com>, <sgarzare@...hat.com>,
        <stefanha@...hat.com>, <vkuznets@...hat.com>,
        <ne-devel-upstream@...zon.com>,
        "Longpeng(Mike)" <longpeng2@...wei.com>
Subject: [PATCH v2 0/4] merge contiguous physical memory regions

Hi guys,

This patchset try to merge the contiguous physical memory regions when
set user memory regions, you can see message in PATCH 1 for details.
Please review when you free, thank!

Changes v1 -> v2:
  - update the commit message as Andra's suggestion  [Andra]
  - remove TODO completely in ne_set_user_memory_region_ioctl  [Andra]
  - extract the physical memory regions setup into individual
    function
  - add kunit tests  [Andra]

Longpeng(Mike) (4):
  nitro_enclaves: merge contiguous physical memory regions
  nitro_enclaves: sanity check the physical region during setting
  nitro_enclaves: add test framework for the misc functionality
  nitro_enclaves: add kunit tests for physical contiguous region merging

 drivers/virt/nitro_enclaves/Kconfig        |   8 ++
 drivers/virt/nitro_enclaves/ne_misc_dev.c  | 160 ++++++++++++++++++++---------
 drivers/virt/nitro_enclaves/ne_misc_test.c |  63 ++++++++++++
 3 files changed, 182 insertions(+), 49 deletions(-)
 create mode 100644 drivers/virt/nitro_enclaves/ne_misc_test.c

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1.8.3.1