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2021-06-01target/i386/sev: add support to query the attestation reportBrijesh Singh
The SEV FW >= 0.23 added a new command that can be used to query the attestation report containing the SHA-256 digest of the guest memory and VMSA encrypted with the LAUNCH_UPDATE and sign it with the PEK. Note, we already have a command (LAUNCH_MEASURE) that can be used to query the SHA-256 digest of the guest memory encrypted through the LAUNCH_UPDATE. The main difference between previous and this command is that the report is signed with the PEK and unlike the LAUNCH_MEASURE command the ATTESATION_REPORT command can be called while the guest is running. Add a QMP interface "query-sev-attestation-report" that can be used to get the report encoded in base64. Cc: James Bottomley <jejb@linux.ibm.com> Cc: Tom Lendacky <Thomas.Lendacky@amd.com> Cc: Eric Blake <eblake@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: kvm@vger.kernel.org Reviewed-by: James Bottomley <jejb@linux.ibm.com> Tested-by: James Bottomley <jejb@linux.ibm.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Reviewed-by: Connor Kuehl <ckuehl@redhat.com> Message-Id: <20210429170728.24322-1-brijesh.singh@amd.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2021-01-21Update linux headers to 5.11-rc2Eric Farman
Signed-off-by: Eric Farman <farman@linux.ibm.com> Message-Id: <20210104202057.48048-3-farman@linux.ibm.com> [CH: dropped qatomic->atomic changes in pvrdma_ring.h] Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-11-01linux-headers: update against 5.10-rc1Matthew Rosato
commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> [aw: drop pvrdma_ring.h changes to avoid revert of d73415a31547 ("qemu/atomic.h: rename atomic_ to qatomic_")] Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2020-10-08linux headers: sync to 5.9-rc7Andrew Jones
Update against Linux 5.9-rc7. Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andrew Jones <drjones@redhat.com> Message-id: 20201001061718.101915-2-drjones@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-29linux headers: sync to 5.9-rc4Jason Wang
Update against Linux 5.9-rc4. Cc: Cornelia Huck <cohuck@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Message-Id: <20200907104903.31551-2-jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-07-10linux-headers: update again to 5.8Paolo Bonzini
5.8-rc1 inadvertently broke userspace ABI compatibility. Merge again with latest kvm/master to undo that. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-18Linux headers: updateCornelia Huck
Update against Linux 5.8-rc1. Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-04-28linux-headers: update against Linux 5.7-rc3Cornelia Huck
commit 6a8b55ed4056ea5559ebe4f6a4b247f627870d4c Reviewed-by: Michael S. Tsirkin <mst@redhat.com> # virtio/vhost parts Signed-off-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20200427102415.10915-3-cohuck@redhat.com>
2020-02-26linux-headers: updateCornelia Huck
Update to commit b1da3acc781c ("Merge tag 'ecryptfs-5.6-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs") Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-01-08linux-headers: UpdateBharata B Rao
Update to mainline commit: d1eef1c61974 ("Linux 5.5-rc2") Signed-off-by: Bharata B Rao <bharata@linux.ibm.com> Message-Id: <20191219031445.8949-2-bharata@linux.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-12-17linux-headers: UpdateGreg Kurz
Update to mainline commit be2eca94d144 ("Merge tag 'for-linus-5.5-1'` of git://github.com/cminyard/linux-ipmi") Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <157478677756.67101.11558821804418331832.stgit@bahia.tlslab.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2019-10-15linux headers: update against v5.4-rc1Eric Auger
Update the headers against commit: 0f1a7b3fac05 ("timer-of: don't use conditional expression with mixed 'void' types") Signed-off-by: Eric Auger <eric.auger@redhat.com> Acked-by: Marc Zyngier <maz@kernel.org> Message-id: 20191003154640.22451-2-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-09-16i386/kvm: support guest access CORE cstateWanpeng Li
Allow guest reads CORE cstate when exposing host CPU power management capabilities to the guest. PKG cstate is restricted to avoid a guest to get the whole package information in multi-tenant scenario. Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Wanpeng Li <wanpengli@tencent.com> Message-Id: <1563154124-18579-1-git-send-email-wanpengli@tencent.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-06-21linux-headers: sync with latest KVM headers from Linux 5.2Liran Alon
Improve the KVM_{GET,SET}_NESTED_STATE structs by detailing the format of VMX nested state data in a struct. In order to avoid changing the ioctl values of KVM_{GET,SET}_NESTED_STATE, there is a need to preserve sizeof(struct kvm_nested_state). This is done by defining the data struct as "data.vmx[0]". It was the most elegant way I found to preserve struct size while still keeping struct readable and easy to maintain. It does have a misfortunate side-effect that now it has to be accessed as "data.vmx[0]" rather than just "data.vmx". Because we are already modifying these structs, I also modified the following: * Define the "format" field values as macros. * Rename vmcs_pa to vmcs12_pa for better readability. Signed-off-by: Liran Alon <liran.alon@oracle.com> Reviewed-by: Maran Wilson <maran.wilson@oracle.com> Message-Id: <20190619162140.133674-7-liran.alon@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-05-21linux headers: update against Linux 5.2-rc1Cornelia Huck
commit a188339ca5a396acc588e5851ed7e19f66b0ebd9 Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2019-04-25linux-headers: add linux/mman.h.Zhang Yi
Update it to 4.20-rc1 Signed-off-by: Zhang Yi <yi.z.zhang@linux.intel.com> Message-Id: <f9346f1816b940a4231524a84d57a2cac8466ccc.1549555521.git.yi.z.zhang@linux.intel.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-02-04include: update Linux headers to 4.21-rc1/5.0-rc1Paolo Bonzini
This is simply running the newly-updated script on Linux, in order to obtain the new header files and all the other updates from the recent Linux merge window. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-10-19linux-headers: update to 4.20-rc1Paolo Bonzini
This brings in eVMCS and coalesced PIO support, as well as other features we do not support yet. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-10-12linux-headers: updateCornelia Huck
Update to kvm/next commit dd5bd0a65ff6 ("Merge tag 'kvm-s390-next-4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD") Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-08-20linux-headers: updateCornelia Huck
Update to Linux upstream commit 2ad0d5269970 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net") Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-06-22linux-headers: Update to kernel mainline commit b357bf602Eric Auger
Update our kernel headers to mainline commit b357bf6023a948cf6a9472f07a1b0caac0e4f8e8 ("Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm") Signed-off-by: Eric Auger <eric.auger@redhat.com> Message-id: 1529072910-16156-2-git-send-email-eric.auger@redhat.com [PMM: clarified commit message] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-01Update Linux headers to 4.17-rc6Peter Maydell
Update our copy of the Linux headers to upstream 4.17-rc6 (kernel commit 771c577c23bac90597c68). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180525132755.21839-6-peter.maydell@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-05-23linux-headers: add kvm header for mipsMichael S. Tsirkin
kvm header for MIPS was manually excluded from auto-updates. Update it now to 4.17-rc2. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-05-23linux-headers: add unistd.h on all archesMichael S. Tsirkin
This adds unistd.h on ARM64 and MIPS and their dependencies. Updated to Linux 4.17-rc2. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-05-23linux-headers: drop kvm_para.hMichael S. Tsirkin
Unused now and can be removed. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-03-13include: add psp-sev.h header fileBrijesh Singh
The header file provide the ioctl command and structure to communicate with /dev/sev device. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
2018-03-13update Linux headers to 4.16-rc5Paolo Bonzini
Note that VIRTIO_GPU_CAPSET_VIRGL2 was added manually so it has to be added manually after re-running scripts/update-linux-headers.sh. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-01-22linux-headers: updateCornelia Huck
Update headers against 4.15-rc9. Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-12-13linux-headers: update to 4.15-rc1Eric Auger
Update headers against v4.15-rc1. Signed-off-by: Eric Auger <eric.auger@redhat.com> Message-id: 1511883692-11511-4-git-send-email-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-29linux-headers: sync against v4.14-rc1Alexey Perevalov
Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com> Message-Id: <1506085187-24259-2-git-send-email-a.perevalov@samsung.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-09-05Revert "kvm: use DIV_ROUND_UP"Peter Maydell
This reverts commit 206a0fc75d5f54886c1b3f3a65782a75e36b6b97. The linux-headers directory is for kernel headers which we keep in sync with the upstream kernel via scripts/update-linux-headers.sh, so we shouldn't be applying our code cleanups to it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-08-31kvm: use DIV_ROUND_UPMarc-André Lureau
I used the clang-tidy qemu-round check to generate the fix: https://github.com/elmarco/clang-tools-extra Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2017-07-18linux header sync against v4.13-rc1Christian Borntraeger
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14linux-headers: update to 4.13-rc0Christian Borntraeger
commit af3c8d98508d37541d4bf57f13a984a7f73a328c Merge tag 'drm-for-v4.13' of git://people.freedesktop.org/~airlied/linux There is a change pending for v4.13-rc1 in linux-headers/linux/kvm.h I will submit a fixup patch for 2.10 as soon as it hits the kernel. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-05-19linux-headers: updateCornelia Huck
Update against Linux v4.12-rc1. Also include the new vfio_ccw.h header. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-02-28update Linux headers to 4.11Paolo Bonzini
virtio_mmio.h would be deleted; I am leaving it in though it was a mistake to add it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-01-18vhost: drop VHOST_F_DEVICE_IOTLBMichael S. Tsirkin
Upstream does not have it, uses VIRTIO_F_IOMMU_PLATFORM to signal support instead. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2016-12-22kvm: sync linux headersMarcelo Tosatti
Import KVM_CLOCK_TSC_STABLE. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Message-Id: <20161210172324.402794293@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-05linux-headers: updateCornelia Huck
Update headers against 4.8-rc2. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-06-14linux-headers: updateCornelia Huck
Update to 4.7-rc2. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-04-05update Linux headers to 4.6Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-01linux-headers: update against kvm/nextCornelia Huck
Update against commit efef127c, but keep userfaultd.h. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2015-12-17linux-headers: update from kvm/nextPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-11-12vhost: rename RESET_DEVICE backto RESET_OWNERYuanhan Liu
This patch basically reverts commit d1f8b30e. It turned out that it breaks stuff, so revert it: http://lists.nongnu.org/archive/html/qemu-devel/2015-10/msg00949.html CC: "Michael S. Tsirkin" <mst@redhat.com> Reported-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-11-10Add Linux userfaultfd.h headerDr. David Alan Gilbert
Postcopy uses the userfaultfd.h feature in the Linux kernel; include the header. (In early versions of the patch series we had this, and then we dropped this by only including it if the kernel headers defined the syscall number; however 1842bdfd added the syscall definition to our headers, which means we can't tell if the kernel has it or not) Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2015-10-22Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
vhost, pc, virtio features, fixes, cleanups New features: VT-d support for devices behind a bridge vhost-user migration support Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Thu 22 Oct 2015 12:39:19 BST using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: (37 commits) hw/isa/lpc_ich9: inject the SMI on the VCPU that is writing to APM_CNT i386: keep cpu_model field in MachineState uptodate vhost: set the correct queue index in case of migration with multiqueue piix: fix resource leak reported by Coverity seccomp: add memfd_create to whitelist vhost-user-test: check ownership during migration vhost-user-test: add live-migration test vhost-user-test: learn to tweak various qemu arguments vhost-user-test: wrap server in TestServer struct vhost-user-test: remove useless static check vhost-user-test: move wait_for_fds() out vhost: add migration block if memfd failed vhost-user: use an enum helper for features mask vhost user: add rarp sending after live migration for legacy guest vhost user: add support of live migration net: add trace_vhost_user_event vhost-user: document migration log vhost: use a function for each call vhost-user: add a migration blocker vhost-user: send log shm fd along with log_base ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-22linux-headers: add unistd.hMarc-André Lureau
New syscalls are not yet widely distributed. Add them to qemu linux-headers include directory. Update based on v4.3-rc3 kernel headers. Exclude mips for now, which is more problematic due to extra header inclusion and probably unnecessary here. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
2015-10-12linux-headers: update from kvm/nextPaolo Bonzini
linux-headers/linux/vhost.h is currently out of sync with Linux. Do not touch it in this update. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-24vhost: rename VHOST_RESET_OWNER to VHOST_RESET_DEVICEYuanhan Liu
Quote from Michael: We really should rename VHOST_RESET_OWNER to VHOST_RESET_DEVICE. Suggested-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Tested-by: Marcel Apfelbaum <marcel@redhat.com>
2015-09-16target-i386: move asm-x86/hyperv.h to standard-headersPaolo Bonzini
The Hyper-V definitions are an industry standard and can be used from code that is not KVM-specific. Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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