From: Michael Kelley <mikelley@microsoft.com>
To: Wei Liu <wei.liu@kernel.org>,
Linux on Hyper-V List <linux-hyperv@vger.kernel.org>
Cc: "virtualization@lists.linux-foundation.org"
<virtualization@lists.linux-foundation.org>,
Linux Kernel List <linux-kernel@vger.kernel.org>,
Vineeth Pillai <viremana@linux.microsoft.com>,
Sunil Muthuswamy <sunilmut@microsoft.com>,
Nuno Das Neves <nunodasneves@linux.microsoft.com>,
"pasha.tatashin@soleen.com" <pasha.tatashin@soleen.com>,
Lillian Grassin-Drake <Lillian.GrassinDrake@microsoft.com>,
KY Srinivasan <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
"maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)"
<x86@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
Arnd Bergmann <arnd@arndb.de>,
"open list:GENERIC INCLUDE/ASM HEADER FILES"
<linux-arch@vger.kernel.org>
Subject: RE: [PATCH v6 09/16] x86/hyperv: provide a bunch of helper functions
Date: Thu, 4 Feb 2021 17:13:30 +0000 [thread overview]
Message-ID: <MWHPR21MB1593E317A4D6B24A7B9BAB75D7B39@MWHPR21MB1593.namprd21.prod.outlook.com> (raw)
In-Reply-To: <20210203150435.27941-10-wei.liu@kernel.org>
From: Wei Liu <wei.liu@kernel.org> Sent: Wednesday, February 3, 2021 7:04 AM
>
> They are used to deposit pages into Microsoft Hypervisor and bring up
> logical and virtual processors.
>
> Signed-off-by: Lillian Grassin-Drake <ligrassi@microsoft.com>
> Signed-off-by: Sunil Muthuswamy <sunilmut@microsoft.com>
> Signed-off-by: Nuno Das Neves <nunodasneves@linux.microsoft.com>
> Co-Developed-by: Lillian Grassin-Drake <ligrassi@microsoft.com>
> Co-Developed-by: Sunil Muthuswamy <sunilmut@microsoft.com>
> Co-Developed-by: Nuno Das Neves <nunodasneves@linux.microsoft.com>
> Signed-off-by: Wei Liu <wei.liu@kernel.org>
> ---
> v6:
> 1. Address Michael's comments.
>
> v4: Fix compilation issue when CONFIG_ACPI_NUMA is not set.
>
> v3:
> 1. Add __packed to structures.
> 2. Drop unnecessary exports.
>
> v2:
> 1. Adapt to hypervisor side changes
> 2. Address Vitaly's comments
>
> use u64 status
>
> pages
>
> major comments
>
> minor comments
>
> rely on acpi code
> ---
> arch/x86/hyperv/Makefile | 2 +-
> arch/x86/hyperv/hv_proc.c | 219 ++++++++++++++++++++++++++++++
> arch/x86/include/asm/mshyperv.h | 4 +
> include/asm-generic/hyperv-tlfs.h | 67 +++++++++
> 4 files changed, 291 insertions(+), 1 deletion(-)
> create mode 100644 arch/x86/hyperv/hv_proc.c
>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
WARNING: multiple messages have this Message-ID (diff)
From: Michael Kelley via Virtualization <virtualization@lists.linux-foundation.org>
To: Wei Liu <wei.liu@kernel.org>,
Linux on Hyper-V List <linux-hyperv@vger.kernel.org>
Cc: "open list:GENERIC INCLUDE/ASM HEADER FILES"
<linux-arch@vger.kernel.org>,
Stephen Hemminger <sthemmin@microsoft.com>,
"pasha.tatashin@soleen.com" <pasha.tatashin@soleen.com>,
Arnd Bergmann <arnd@arndb.de>,
Lillian Grassin-Drake <Lillian.GrassinDrake@microsoft.com>,
"maintainer:X86 ARCHITECTURE \(32-BIT AND 64-BIT\)"
<x86@kernel.org>,
Linux Kernel List <linux-kernel@vger.kernel.org>,
"virtualization@lists.linux-foundation.org"
<virtualization@lists.linux-foundation.org>,
Ingo Molnar <mingo@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Nuno Das Neves <nunodasneves@linux.microsoft.com>,
Borislav Petkov <bp@alien8.de>,
Sunil Muthuswamy <sunilmut@microsoft.com>,
Vineeth Pillai <viremana@linux.microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>
Subject: RE: [PATCH v6 09/16] x86/hyperv: provide a bunch of helper functions
Date: Thu, 4 Feb 2021 17:13:30 +0000 [thread overview]
Message-ID: <MWHPR21MB1593E317A4D6B24A7B9BAB75D7B39@MWHPR21MB1593.namprd21.prod.outlook.com> (raw)
In-Reply-To: <20210203150435.27941-10-wei.liu@kernel.org>
From: Wei Liu <wei.liu@kernel.org> Sent: Wednesday, February 3, 2021 7:04 AM
>
> They are used to deposit pages into Microsoft Hypervisor and bring up
> logical and virtual processors.
>
> Signed-off-by: Lillian Grassin-Drake <ligrassi@microsoft.com>
> Signed-off-by: Sunil Muthuswamy <sunilmut@microsoft.com>
> Signed-off-by: Nuno Das Neves <nunodasneves@linux.microsoft.com>
> Co-Developed-by: Lillian Grassin-Drake <ligrassi@microsoft.com>
> Co-Developed-by: Sunil Muthuswamy <sunilmut@microsoft.com>
> Co-Developed-by: Nuno Das Neves <nunodasneves@linux.microsoft.com>
> Signed-off-by: Wei Liu <wei.liu@kernel.org>
> ---
> v6:
> 1. Address Michael's comments.
>
> v4: Fix compilation issue when CONFIG_ACPI_NUMA is not set.
>
> v3:
> 1. Add __packed to structures.
> 2. Drop unnecessary exports.
>
> v2:
> 1. Adapt to hypervisor side changes
> 2. Address Vitaly's comments
>
> use u64 status
>
> pages
>
> major comments
>
> minor comments
>
> rely on acpi code
> ---
> arch/x86/hyperv/Makefile | 2 +-
> arch/x86/hyperv/hv_proc.c | 219 ++++++++++++++++++++++++++++++
> arch/x86/include/asm/mshyperv.h | 4 +
> include/asm-generic/hyperv-tlfs.h | 67 +++++++++
> 4 files changed, 291 insertions(+), 1 deletion(-)
> create mode 100644 arch/x86/hyperv/hv_proc.c
>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
_______________________________________________
Virtualization mailing list
Virtualization@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/virtualization
next prev parent reply other threads:[~2021-02-04 17:17 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-03 15:04 [PATCH v6 00/16] Introducing Linux root partition support for Microsoft Hypervisor Wei Liu
2021-02-03 15:04 ` [PATCH v6 01/16] asm-generic/hyperv: change HV_CPU_POWER_MANAGEMENT to HV_CPU_MANAGEMENT Wei Liu
2021-02-03 15:04 ` [PATCH v6 02/16] x86/hyperv: detect if Linux is the root partition Wei Liu
2021-02-04 16:49 ` Michael Kelley
2021-02-04 16:49 ` Michael Kelley via Virtualization
2021-02-03 15:04 ` [PATCH v6 03/16] Drivers: hv: vmbus: skip VMBus initialization if Linux is root Wei Liu
2021-02-03 15:04 ` [PATCH v6 04/16] clocksource/hyperv: use MSR-based access if running as root Wei Liu
2021-02-03 15:04 ` [PATCH v6 05/16] x86/hyperv: allocate output arg pages if required Wei Liu
2021-02-04 16:52 ` Michael Kelley
2021-02-04 16:52 ` Michael Kelley via Virtualization
2021-02-03 15:04 ` [PATCH v6 06/16] x86/hyperv: extract partition ID from Microsoft Hypervisor if necessary Wei Liu
2021-02-04 16:54 ` Michael Kelley
2021-02-04 16:54 ` Michael Kelley via Virtualization
2021-02-03 15:04 ` [PATCH v6 07/16] x86/hyperv: handling hypercall page setup for root Wei Liu
2021-02-03 15:04 ` [PATCH v6 08/16] ACPI / NUMA: add a stub function for node_to_pxm() Wei Liu
2021-02-04 16:56 ` Michael Kelley via Virtualization
2021-02-04 18:38 ` Wei Liu
2021-02-04 18:45 ` Rafael J. Wysocki
2021-02-04 18:45 ` [Devel] " Rafael J. Wysocki
2021-02-04 18:45 ` Rafael J. Wysocki
2021-02-04 18:48 ` Wei Liu
2021-02-03 15:04 ` [PATCH v6 09/16] x86/hyperv: provide a bunch of helper functions Wei Liu
2021-02-04 17:13 ` Michael Kelley [this message]
2021-02-04 17:13 ` Michael Kelley via Virtualization
2021-02-03 15:04 ` [PATCH v6 10/16] x86/hyperv: implement and use hv_smp_prepare_cpus Wei Liu
2021-02-03 15:04 ` [PATCH v6 11/16] asm-generic/hyperv: update hv_msi_entry Wei Liu
2021-02-03 15:04 ` [PATCH v6 12/16] asm-generic/hyperv: update hv_interrupt_entry Wei Liu
2021-02-03 15:04 ` [PATCH v6 13/16] asm-generic/hyperv: introduce hv_device_id and auxiliary structures Wei Liu
2021-02-04 17:15 ` Michael Kelley
2021-02-04 17:15 ` Michael Kelley via Virtualization
2021-02-03 15:04 ` [PATCH v6 14/16] asm-generic/hyperv: import data structures for mapping device interrupts Wei Liu
2021-02-03 15:04 ` [PATCH v6 15/16] x86/hyperv: implement an MSI domain for root partition Wei Liu
2021-02-04 17:43 ` Michael Kelley
2021-02-04 17:43 ` Michael Kelley via Virtualization
2021-02-04 17:56 ` Wei Liu
2021-02-04 18:40 ` Michael Kelley
2021-02-04 18:40 ` Michael Kelley via Virtualization
2021-02-04 18:43 ` Wei Liu
2021-02-03 15:04 ` [PATCH v6 16/16] iommu/hyperv: setup an IO-APIC IRQ remapping " Wei Liu
2021-02-03 15:04 ` Wei Liu
2021-02-04 13:33 ` Joerg Roedel
2021-02-04 13:33 ` Joerg Roedel
2021-02-04 13:33 ` Joerg Roedel
2021-02-04 17:53 ` Michael Kelley
2021-02-04 17:53 ` Michael Kelley via Virtualization
2021-02-04 17:53 ` Michael Kelley via iommu
2021-02-04 19:49 ` [PATCH v6 00/16] Introducing Linux root partition support for Microsoft Hypervisor Wei Liu
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