[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v2] Add build-id to XENVER hypercall.
Since v1 (http://lists.xen.org/archives/html/xen-devel/2015-10/msg01090.html) - Made it work on EFI - Compiles on ARM - Redid it per comments. Attached are the three patches that will add XENVER_build_id and add the proper bits in libxl/libxc. However they also change the behavior of the existing hypercall for XENVER_[compile_info|changeset|commandline|extraversion] - that is they return the string '<denied>'. This is with XSM enabled or disabled. The new sub-ops - XENVER_build_id on the other hand will return -EPERM (XSM or not) for !priv guests. Please take a look and provide your feedback at your leisure. tools/flask/policy/policy/modules/xen/xen.te | 9 +++++ tools/libxc/xc_private.c | 7 ++++ tools/libxc/xc_private.h | 10 ++++++ tools/libxl/libxl.c | 24 +++++++++++++ tools/libxl/libxl.h | 5 +++ tools/libxl/libxl_types.idl | 1 + tools/libxl/xl_cmdimpl.c | 1 + xen/arch/x86/Makefile | 14 +++++--- xen/arch/x86/xen.lds.S | 6 ++++ xen/common/kernel.c | 54 +++++++++++++++++++++++----- xen/common/version.c | 41 +++++++++++++++++++++ xen/include/public/version.h | 15 +++++++- xen/include/xen/version.h | 2 ++ xen/include/xsm/dummy.h | 18 ++++++++++ xen/include/xsm/xsm.h | 6 ++++ xen/xsm/dummy.c | 1 + xen/xsm/flask/hooks.c | 22 ++++++++++++ xen/xsm/flask/policy/access_vectors | 4 +++ 18 files changed, 226 insertions(+), 14 deletions(-) Konrad Rzeszutek Wilk (2): xsm/xen_version: Add XSM for the xen_version hypercall. libxl: info: Display build_id of the hypervisor. Martin Pohlack (1): XENVER_build_id: Provide ld-embedded build-ids _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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