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[PATCH v2 0/6] lib{xc,xl}: support for guest MSR features
- To: xen-devel@xxxxxxxxxxxxxxxxxxxx
- From: Roger Pau Monne <roger.pau@xxxxxxxxxx>
- Date: Tue, 11 Jul 2023 11:22:24 +0200
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- Cc: Roger Pau Monne <roger.pau@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>
- Delivery-date: Tue, 11 Jul 2023 09:24:57 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Hello,
The following series adds support for handling guest MSR features as
defined in arch-x86/cpufeatureset.h.
The end result is the user being able to use such features with the
xl.cfg(5) cpuid option. This also involves adding support to all the
underlying layers, so both libxl and libxc also get new functionality in
order to properly parse those.
Thanks, Roger.
Roger Pau Monne (6):
libs/guest: introduce support for setting guest MSRs
libxl: change the type of libxl_cpuid_policy_list
libxl: introduce MSR data in libxl_cpuid_policy
libxl: split logic to parse user provided CPUID features
libxl: use the cpuid feature names from cpufeatureset.h
libxl: add support for parsing MSR features
docs/man/xl.cfg.5.pod.in | 24 +-
tools/include/libxl.h | 8 +-
tools/include/xenctrl.h | 21 +-
tools/libs/guest/xg_cpuid_x86.c | 168 +++++++++-
tools/libs/light/libxl_cpuid.c | 527 ++++++++++++++++--------------
tools/libs/light/libxl_internal.h | 5 +
tools/xl/xl_parse.c | 3 +
7 files changed, 479 insertions(+), 277 deletions(-)
--
2.41.0
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