Patch Series

Subject KVM: Avoid a lurking guest_memfd ABI mess
Author seanjc@google.com
Date 2025-09-26 16:31:02 +0000 UTC
Version 1
Cc ackerleytng@google.com borntraeger@linux.ibm.com david@redhat.com frankja@linux.ibm.com imbrenda@linux.ibm.com kvm@vger.kernel.org linux-kernel@vger.kernel.org pbonzini@redhat.com seanjc@google.com tabba@google.com

Patches (6)

Name Content [All]
[PATCH 1/6] KVM: guest_memfd: Add DEFAULT_SHARED flag, reject user page faults if not set [Body]
[PATCH 2/6] KVM: selftests: Stash the host page size in a global in the guest_memfd test [Body]
[PATCH 3/6] KVM: selftests: Create a new guest_memfd for each testcase [Body]
[PATCH 4/6] KVM: selftests: Add test coverage for guest_memfd without GUEST_MEMFD_FLAG_MMAP [Body]
[PATCH 5/6] KVM: selftests: Add wrappers for mmap() and munmap() to assert success [Body]
[PATCH 6/6] KVM: selftests: Verify that faulting in private guest_memfd memory fails [Body]

Session 2025-09-26

ID (for dev) 8cd8c290-2ac6-4d6f-90a9-17a4cbcca9e5
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
Build Base a6ad54137af92535cfe32e19e5f3bc1bb7dbd383 [Config] passed [Log]
Build Patched a6ad54137af92535cfe32e19e5f3bc1bb7dbd383 [Config] [patched] passed [Log]
Boot test: Patched a6ad54137af92535cfe32e19e5f3bc1bb7dbd383 [Config] [patched] passed
Boot test: Base a6ad54137af92535cfe32e19e5f3bc1bb7dbd383 [Config] passed
Fuzzing a6ad54137af92535cfe32e19e5f3bc1bb7dbd383 [Config] a6ad54137af92535cfe32e19e5f3bc1bb7dbd383 [Config] [patched] passed [Log] [Artifacts]