From: Boris Ostrovsky <boris.ostrovsky@oracle.com> To: david.vrabel@citrix.com, konrad.wilk@oracle.com Cc: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, roger.pau@citrix.com, mcgrof@suse.com, Boris Ostrovsky <boris.ostrovsky@oracle.com> Subject: [PATCH v1 00/12] HVMlite domU support Date: Fri, 22 Jan 2016 16:35:46 -0500 [thread overview] Message-ID: <1453498558-6028-1-git-send-email-boris.ostrovsky@oracle.com> (raw) This series introduces HVMlite support for unprivileged guests. It has been tested on Intel/AMD, both 32- and 64-bit, including CPU on- and offlining and save/restore. (Restore will result in APIC write warnings which exist now for 32-bit PV guests as well so I didn't address this in this series) Compile-tested on ARM Boris Ostrovsky (12): x86/smp: Make start_secondary() and initial_pg_pmd visible globally xen/hvmlite: Factor out common kernel init code xen/hvmlite: Import hvmlite-related Xen public interfaces xen/hvmlite: Bootstrap HVMlite guest xen/hvmlite: Allow HVMlite guests delay initializing grant table xen/hvmlite: Initialize PCI xen/hvmlite: Prepare cpu_initialize_context() routine for HVMlite SMP xen/hvmlite: Initialize context for secondary VCPUs xen/hvmlite: Extend APIC operations for HVMlite guests xen/hvmlite: Use x86's default timer init for HVMlite guests xen/hvmlite: Boot secondary CPUs xen/hvmlite: Enable CPU on-/offlining arch/x86/include/asm/smp.h | 1 + arch/x86/kernel/head_32.S | 2 +- arch/x86/kernel/smpboot.c | 2 +- arch/x86/pci/xen.c | 2 +- arch/x86/xen/Makefile | 1 + arch/x86/xen/apic.c | 39 ++++- arch/x86/xen/enlighten.c | 318 ++++++++++++++++++++++------------ arch/x86/xen/grant-table.c | 4 +- arch/x86/xen/platform-pci-unplug.c | 4 +- arch/x86/xen/pmu.c | 4 +- arch/x86/xen/smp.c | 248 ++++++++++++++++++-------- arch/x86/xen/smp.h | 4 + arch/x86/xen/time.c | 5 +- arch/x86/xen/xen-hvmlite.S | 173 ++++++++++++++++++ drivers/xen/grant-table.c | 8 +- include/xen/interface/elfnote.h | 12 ++- include/xen/interface/hvm/hvm_vcpu.h | 143 +++++++++++++++ include/xen/interface/xen.h | 24 +++ include/xen/xen.h | 6 + 19 files changed, 801 insertions(+), 199 deletions(-) create mode 100644 arch/x86/xen/xen-hvmlite.S create mode 100644 include/xen/interface/hvm/hvm_vcpu.h
WARNING: multiple messages have this Message-ID (diff)
From: Boris Ostrovsky <boris.ostrovsky@oracle.com> To: david.vrabel@citrix.com, konrad.wilk@oracle.com Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>, xen-devel@lists.xenproject.org, mcgrof@suse.com, linux-kernel@vger.kernel.org, roger.pau@citrix.com Subject: [PATCH v1 00/12] HVMlite domU support Date: Fri, 22 Jan 2016 16:35:46 -0500 [thread overview] Message-ID: <1453498558-6028-1-git-send-email-boris.ostrovsky@oracle.com> (raw) This series introduces HVMlite support for unprivileged guests. It has been tested on Intel/AMD, both 32- and 64-bit, including CPU on- and offlining and save/restore. (Restore will result in APIC write warnings which exist now for 32-bit PV guests as well so I didn't address this in this series) Compile-tested on ARM Boris Ostrovsky (12): x86/smp: Make start_secondary() and initial_pg_pmd visible globally xen/hvmlite: Factor out common kernel init code xen/hvmlite: Import hvmlite-related Xen public interfaces xen/hvmlite: Bootstrap HVMlite guest xen/hvmlite: Allow HVMlite guests delay initializing grant table xen/hvmlite: Initialize PCI xen/hvmlite: Prepare cpu_initialize_context() routine for HVMlite SMP xen/hvmlite: Initialize context for secondary VCPUs xen/hvmlite: Extend APIC operations for HVMlite guests xen/hvmlite: Use x86's default timer init for HVMlite guests xen/hvmlite: Boot secondary CPUs xen/hvmlite: Enable CPU on-/offlining arch/x86/include/asm/smp.h | 1 + arch/x86/kernel/head_32.S | 2 +- arch/x86/kernel/smpboot.c | 2 +- arch/x86/pci/xen.c | 2 +- arch/x86/xen/Makefile | 1 + arch/x86/xen/apic.c | 39 ++++- arch/x86/xen/enlighten.c | 318 ++++++++++++++++++++++------------ arch/x86/xen/grant-table.c | 4 +- arch/x86/xen/platform-pci-unplug.c | 4 +- arch/x86/xen/pmu.c | 4 +- arch/x86/xen/smp.c | 248 ++++++++++++++++++-------- arch/x86/xen/smp.h | 4 + arch/x86/xen/time.c | 5 +- arch/x86/xen/xen-hvmlite.S | 173 ++++++++++++++++++ drivers/xen/grant-table.c | 8 +- include/xen/interface/elfnote.h | 12 ++- include/xen/interface/hvm/hvm_vcpu.h | 143 +++++++++++++++ include/xen/interface/xen.h | 24 +++ include/xen/xen.h | 6 + 19 files changed, 801 insertions(+), 199 deletions(-) create mode 100644 arch/x86/xen/xen-hvmlite.S create mode 100644 include/xen/interface/hvm/hvm_vcpu.h
next reply other threads:[~2016-01-22 21:38 UTC|newest] Thread overview: 121+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-01-22 21:35 Boris Ostrovsky [this message] 2016-01-22 21:35 ` [PATCH v1 00/12] HVMlite domU support Boris Ostrovsky 2016-01-22 21:35 ` [PATCH v1 01/12] x86/smp: Make start_secondary() and initial_pg_pmd visible globally Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-25 10:53 ` David Vrabel 2016-01-25 10:53 ` David Vrabel 2016-01-25 15:30 ` Boris Ostrovsky 2016-01-25 15:30 ` Boris Ostrovsky 2016-01-26 21:58 ` Borislav Petkov 2016-01-26 21:58 ` Borislav Petkov 2016-01-22 21:35 ` [PATCH v1 02/12] xen/hvmlite: Factor out common kernel init code Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-22 23:01 ` Luis R. Rodriguez 2016-01-22 23:01 ` Luis R. Rodriguez 2016-01-22 23:12 ` Boris Ostrovsky 2016-01-22 23:27 ` Boris Ostrovsky 2016-01-22 23:27 ` Boris Ostrovsky 2016-01-22 23:41 ` Luis R. Rodriguez 2016-01-22 23:41 ` Luis R. Rodriguez 2016-01-22 23:12 ` Boris Ostrovsky 2016-01-25 11:04 ` David Vrabel 2016-01-25 11:04 ` [Xen-devel] " David Vrabel 2016-01-25 15:42 ` Boris Ostrovsky 2016-01-25 15:42 ` Boris Ostrovsky 2016-01-22 21:35 ` [PATCH v1 03/12] xen/hvmlite: Import hvmlite-related Xen public interfaces Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-22 21:35 ` [PATCH v1 04/12] xen/hvmlite: Bootstrap HVMlite guest Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-22 23:32 ` Luis R. Rodriguez 2016-01-22 23:32 ` Luis R. Rodriguez 2016-01-23 0:30 ` [Xen-devel] " Andrew Cooper 2016-01-23 0:30 ` Andrew Cooper 2016-01-23 0:45 ` [Xen-devel] " Luis R. Rodriguez 2016-01-23 0:45 ` Luis R. Rodriguez 2016-01-23 0:55 ` Luis R. Rodriguez 2016-01-23 0:55 ` [Xen-devel] " Luis R. Rodriguez 2016-01-23 14:49 ` Andrew Cooper 2016-01-23 14:49 ` [Xen-devel] " Andrew Cooper 2016-01-23 15:34 ` Konrad Rzeszutek Wilk 2016-01-23 15:34 ` Konrad Rzeszutek Wilk 2016-01-23 16:01 ` [Xen-devel] " H. Peter Anvin 2016-01-23 16:12 ` Konrad Rzeszutek Wilk 2016-01-23 16:12 ` Konrad Rzeszutek Wilk 2016-01-23 18:28 ` H. Peter Anvin 2016-01-23 18:28 ` [Xen-devel] " H. Peter Anvin 2016-01-25 10:30 ` Roger Pau Monné 2016-01-25 10:30 ` [Xen-devel] " Roger Pau Monné 2016-01-23 16:01 ` H. Peter Anvin 2016-01-25 22:19 ` Luis R. Rodriguez 2016-01-25 22:19 ` [Xen-devel] " Luis R. Rodriguez 2016-01-25 22:55 ` Boris Ostrovsky 2016-01-26 20:30 ` Luis R. Rodriguez 2016-01-26 20:30 ` [Xen-devel] " Luis R. Rodriguez 2016-01-26 21:51 ` Boris Ostrovsky 2016-01-26 21:51 ` [Xen-devel] " Boris Ostrovsky 2016-01-27 0:04 ` Luis R. Rodriguez 2016-01-27 0:04 ` [Xen-devel] " Luis R. Rodriguez 2016-01-27 2:16 ` Luis R. Rodriguez 2016-01-27 4:54 ` Luis R. Rodriguez 2016-01-27 14:42 ` Konrad Rzeszutek Wilk 2016-01-27 14:50 ` [Xen-devel] " David Vrabel 2016-01-27 15:06 ` Boris Ostrovsky 2016-01-27 15:09 ` David Vrabel 2016-01-27 15:09 ` [Xen-devel] " David Vrabel 2016-01-27 15:17 ` Boris Ostrovsky 2016-01-27 15:29 ` Konrad Rzeszutek Wilk 2016-01-27 16:15 ` Boris Ostrovsky 2016-01-27 16:15 ` [Xen-devel] " Boris Ostrovsky 2016-01-27 18:48 ` Luis R. Rodriguez 2016-01-27 18:48 ` [Xen-devel] " Luis R. Rodriguez 2016-01-27 19:00 ` Luis R. Rodriguez 2016-01-27 19:00 ` [Xen-devel] " Luis R. Rodriguez 2016-01-27 23:58 ` Boris Ostrovsky 2016-01-27 23:58 ` Boris Ostrovsky 2016-01-27 15:17 ` Boris Ostrovsky 2016-01-27 15:06 ` Boris Ostrovsky 2016-01-27 16:14 ` [Xen-devel] " Borislav Petkov 2016-01-27 16:14 ` Borislav Petkov 2016-01-27 14:50 ` David Vrabel 2016-01-27 2:16 ` Luis R. Rodriguez 2016-01-25 22:55 ` Boris Ostrovsky 2016-01-25 15:08 ` [Xen-devel] " Boris Ostrovsky 2016-01-25 15:08 ` Boris Ostrovsky 2016-01-25 16:08 ` Boris Ostrovsky 2016-01-25 21:12 ` Luis R. Rodriguez 2016-01-25 21:12 ` Luis R. Rodriguez 2016-01-25 21:21 ` H. Peter Anvin 2016-01-25 21:21 ` H. Peter Anvin 2016-01-25 22:28 ` Boris Ostrovsky 2016-01-26 18:34 ` Luis R. Rodriguez 2016-01-26 18:46 ` Andy Lutomirski 2016-01-26 19:00 ` Boris Ostrovsky 2016-01-26 19:00 ` Boris Ostrovsky 2016-01-26 19:14 ` [Xen-devel] " Luis R. Rodriguez 2016-01-26 19:14 ` Luis R. Rodriguez 2016-01-26 18:46 ` Andy Lutomirski 2016-01-26 18:34 ` Luis R. Rodriguez 2016-01-25 22:28 ` Boris Ostrovsky 2016-01-25 16:08 ` Boris Ostrovsky 2016-01-22 21:35 ` [PATCH v1 05/12] xen/hvmlite: Allow HVMlite guests delay initializing grant table Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-22 21:35 ` [PATCH v1 06/12] xen/hvmlite: Initialize PCI Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-25 10:21 ` Roger Pau Monné 2016-01-25 10:21 ` Roger Pau Monné 2016-01-22 21:35 ` [PATCH v1 07/12] xen/hvmlite: Prepare cpu_initialize_context() routine for HVMlite SMP Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-22 21:35 ` [PATCH v1 08/12] xen/hvmlite: Initialize context for secondary VCPUs Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-22 21:35 ` [PATCH v1 09/12] xen/hvmlite: Extend APIC operations for HVMlite guests Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-22 21:35 ` [PATCH v1 10/12] xen/hvmlite: Use x86's default timer init " Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-22 21:35 ` [PATCH v1 11/12] xen/hvmlite: Boot secondary CPUs Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-22 21:35 ` [PATCH v1 12/12] xen/hvmlite: Enable CPU on-/offlining Boris Ostrovsky 2016-01-22 21:35 ` Boris Ostrovsky 2016-01-25 10:51 ` [PATCH v1 00/12] HVMlite domU support David Vrabel 2016-01-25 15:25 ` Boris Ostrovsky 2016-01-25 15:25 ` Boris Ostrovsky 2016-01-25 10:51 ` David Vrabel
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1453498558-6028-1-git-send-email-boris.ostrovsky@oracle.com \ --to=boris.ostrovsky@oracle.com \ --cc=david.vrabel@citrix.com \ --cc=konrad.wilk@oracle.com \ --cc=linux-kernel@vger.kernel.org \ --cc=mcgrof@suse.com \ --cc=roger.pau@citrix.com \ --cc=xen-devel@lists.xenproject.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.