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SubjectRe: [PATCH v3 0/4] Merge contiguous physical memory regions
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On 09/10/2021 04:32, Longpeng(Mike) wrote:
> From: Longpeng <longpeng2@huawei.com>
>
> 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 v2 -> v3:
> Patch 1:
> - update the commit title and commit message. [Andra]
> - use 'struct range' to instead of 'struct phys_mem_region'. [Andra, Greg KH]
> - add comments before the function definition. [Andra]
> - rename several variables, parameters and function. [Andra]
> Patch 2:
> - update the commit title and commit message. [Andra]
> - add comments before the function definition. [Andra]
> - remove 'inline' attribute of ne_sanity_check_phys_mem_region. [Andra]
> - leave a blank line before return. [Andra]
> - move sanity check in ne_merge_phys_contig_memory_regions to
> the beginning of the function. [Andra]
> - double sanity checking after the merge of physical contiguous
> memory regions has been completed. [Andra]
> Patch 3:
> - update the commit title and commit message. [Andra]
> - use "misc_dev"/"misc device"/"MISC_DEV" to be more specific. [Andra]
> Patch 4:
> - update the commit title and commit message. [Andra]
> - align the fileds in 'struct phys_regions_test'. [Andra]
> - rename 'phys_regions_testcases' to 'phys_regions_test_cases'. [Andra]
> - add comments before each test cases. [Andra]
> - initialize the variables in ne_misc_dev_test_merge_phys_contig_memory_regions. [Andra]
>
> 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 (4):
> nitro_enclaves: Merge contiguous physical memory regions
> nitro_enclaves: Sanity check physical memory regions during merging
> nitro_enclaves: Add KUnit tests setup for the misc device
> functionality
> nitro_enclaves: Add KUnit tests for contiguous physical memory regions
> merging
>
> drivers/virt/nitro_enclaves/Kconfig | 9 ++
> drivers/virt/nitro_enclaves/ne_misc_dev.c | 163 +++++++++++++++++++------
> drivers/virt/nitro_enclaves/ne_misc_dev_test.c | 153 +++++++++++++++++++++++
> 3 files changed, 285 insertions(+), 40 deletions(-)
> create mode 100644 drivers/virt/nitro_enclaves/ne_misc_dev_test.c
>

Thank you. I'll go through them till the end of this week.

Andra



Amazon Development Center (Romania) S.R.L. registered office: 27A Sf. Lazar Street, UBC5, floor 2, Iasi, Iasi County, 700045, Romania. Registered in Romania. Registration number J22/2621/2005.
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