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d="scan'208";a="80850931" From: Paul Durrant To: Date: Mon, 18 Mar 2019 11:20:48 +0000 Message-ID: <20190318112059.21910-1-paul.durrant@citrix.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [Xen-devel] [PATCH v8 00/11] viridian: implement more enlightenments X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , Tim Deegan , Julien Grall , Paul Durrant , Jan Beulich , =?utf-8?q?Roger_Pau_Monn=C3=A9?= Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP This series adds three new enlightenments: - Synthetic timers, which depends on the... - Synthetic interrupt controller (or SynIC) - Synthetic cluster IPI All these enlightenments are implemented in current versions of QEMU/KVM so this series closes the gap. Paul Durrant (11): viridian: add init hooks viridian: separately allocate domain and vcpu structures viridian: use stack variables for viridian_vcpu and viridian_domain... viridian: make 'fields' struct anonymous... viridian: extend init/deinit hooks into synic and time modules viridian: add missing context save helpers into synic and time modules viridian: use viridian_map/unmap_guest_page() for reference tsc page viridian: stop directly calling viridian_time_ref_count_freeze/thaw()... viridian: add implementation of synthetic interrupt MSRs viridian: add implementation of synthetic timers viridian: add implementation of the HvSendSyntheticClusterIpi hypercall docs/man/xl.cfg.5.pod.in | 18 +- tools/libxl/libxl.h | 18 + tools/libxl/libxl_dom.c | 10 + tools/libxl/libxl_types.idl | 3 + xen/arch/x86/domain.c | 12 +- xen/arch/x86/hvm/hvm.c | 10 + xen/arch/x86/hvm/viridian/private.h | 31 +- xen/arch/x86/hvm/viridian/synic.c | 376 ++++++++++++++++-- xen/arch/x86/hvm/viridian/time.c | 515 ++++++++++++++++++++++--- xen/arch/x86/hvm/viridian/viridian.c | 229 +++++++++-- xen/arch/x86/hvm/vlapic.c | 20 +- xen/include/asm-x86/hvm/domain.h | 2 +- xen/include/asm-x86/hvm/hvm.h | 7 + xen/include/asm-x86/hvm/vcpu.h | 2 +- xen/include/asm-x86/hvm/viridian.h | 75 +++- xen/include/public/arch-x86/hvm/save.h | 4 + xen/include/public/hvm/params.h | 17 +- 17 files changed, 1209 insertions(+), 140 deletions(-) v8: - Squash in follow-up series v4: - Add two cleanup patches (#3 and #4) and re-order #8 and #9 v3: - Add the synthetic cluster IPI patch (#11) --- Cc: Andrew Cooper Cc: George Dunlap Cc: Ian Jackson Cc: Jan Beulich Cc: Julien Grall Cc: Konrad Rzeszutek Wilk Cc: "Roger Pau Monné" Cc: Stefano Stabellini Cc: Tim Deegan Cc: Wei Liu