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Received: from xenbits.xenproject.org ([104.239.192.120]) by mail.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kg32N-0002aT-F5; Fri, 20 Nov 2020 09:49:03 +0000 Received: from host109-146-187-185.range109-146.btcentralplus.com ([109.146.187.185] helo=u2f063a87eabd5f.home) by xenbits.xenproject.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kg32N-0003d1-3k; Fri, 20 Nov 2020 09:49:03 +0000 From: Paul Durrant To: xen-devel@lists.xenproject.org Cc: Paul Durrant , Andrew Cooper , Anthony PERARD , George Dunlap , Ian Jackson , Jan Beulich , Julien Grall , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Stefano Stabellini , Wei Liu Subject: [PATCH v2 00/12] viridian: add support for ExProcessorMasks Date: Fri, 20 Nov 2020 09:48:48 +0000 Message-Id: <20201120094900.1489-1-paul@xen.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Paul Durrant Paul Durrant (12): viridian: don't blindly write to 32-bit registers is 'mode' is invalid viridian: move flush hypercall implementation into separate function viridian: move IPI hypercall implementation into separate function viridian: introduce a per-cpu hypercall_vpmask and accessor functions... viridian: use hypercall_vpmask in hvcall_ipi() viridian: use softirq batching in hvcall_ipi() xen/include: import sizeof_field() macro from Linux stddef.h viridian: add ExProcessorMasks variants of the flush hypercalls viridian: add ExProcessorMasks variant of the IPI hypercall viridian: log initial invocation of each type of hypercall viridian: add a new '_HVMPV_ex_processor_masks' bit into HVM_PARAM_VIRIDIAN... xl / libxl: add 'ex_processor_mask' into 'libxl_viridian_enlightenment' docs/man/xl.cfg.5.pod.in | 8 + tools/include/libxl.h | 7 + tools/libs/light/libxl_types.idl | 1 + tools/libs/light/libxl_x86.c | 3 + xen/arch/x86/hvm/viridian/viridian.c | 601 +++++++++++++++++++++------ xen/include/asm-x86/hvm/viridian.h | 10 + xen/include/public/hvm/params.h | 7 +- xen/include/xen/compiler.h | 8 + 8 files changed, 522 insertions(+), 123 deletions(-) --- Cc: Andrew Cooper Cc: Anthony PERARD Cc: George Dunlap Cc: Ian Jackson Cc: Jan Beulich Cc: Julien Grall Cc: "Roger Pau Monné" Cc: Stefano Stabellini Cc: Wei Liu -- 2.20.1