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new: userfaultfd support #50

Merged
merged 6 commits into from
Jun 15, 2021
Merged

new: userfaultfd support #50

merged 6 commits into from
Jun 15, 2021

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leodido
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@leodido leodido commented Jun 10, 2021

What type of PR is this?

/kind feature

Any specific area of the project related to this PR?

/area driver-kmod

/area driver-ebpf

/area libscap

What this PR does / why we need it:

Adds support for tracing the userfaultfd syscall.

Which issue(s) this PR fixes:

NONE

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

new: userfaultfd support

Signed-off-by: Leonardo Di Donato <[email protected]>
Signed-off-by: Leonardo Di Donato <[email protected]>
Signed-off-by: Leonardo Di Donato <[email protected]>
Signed-off-by: Leonardo Di Donato <[email protected]>
@poiana
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poiana commented Jun 10, 2021

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: leodido

The full list of commands accepted by this bot can be found here.

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@poiana poiana requested review from fntlnz and gnosek June 10, 2021 17:37
@leodido leodido changed the title New/userfaultfd support new: userfaultfd support Jun 10, 2021
Co-authored-by: Lorenzo Fontana <[email protected]>
Signed-off-by: Leonardo Di Donato <[email protected]>
@leodido leodido requested a review from fntlnz June 14, 2021 10:51
@poiana poiana merged commit 17f5df5 into master Jun 15, 2021
@poiana poiana deleted the new/userfaultfd-support branch June 15, 2021 10:22
leogr pushed a commit to leogr/libs that referenced this pull request Jan 5, 2023
When we take the image info from imageRef and it does not contain
the tag, we properly set `m_imagetag` but `m_image` is left without
the tag.

Fix that by appending `:tag` to m_image when needed.
@poiana poiana mentioned this pull request Feb 10, 2023
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4 participants