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firecracker-microvm / firecracker Public

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Fork 2.3k
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feat(memory): use fallocate(PUNCH_HOLE) for guest_memfd discard#5792

Open

JackThomson2 wants to merge 5 commits intofirecracker-microvm:feature/secret-hidingfirecracker-microvm/firecracker:feature/secret-hidingfrom

JackThomson2:sh/support_punch_holeJackThomson2/firecracker:sh/support_punch_holeCopy head branch name to clipboard

Conversation Commits5 (5)Checks Files changed

Open

feat(memory): use fallocate(PUNCH_HOLE) for guest_memfd discard#5792
JackThomson2 wants to merge 5 commits intofirecracker-microvm:feature/secret-hidingfrom
JackThomson2:sh/support_punch_hole

Commits

Commits on Mar 26, 2026

feat(memory): use fallocate(PUNCH_HOLE) for guest_memfd discard
JackThomson2
committed
feat(balloon): allow balloon device with secret_free
JackThomson2
committed
feat(utils): use guest meminfo for secret_free memory readings
JackThomson2
committed
test(balloon): enable secret_free on all balloon tests
JackThomson2
committed
test(hotplug): enable RSS assertion for secret_free and fix VM leak
JackThomson2
committed

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