From: Joerg Roedel <joro@8bytes.org>
To: Wei Liu <wei.liu@kernel.org>
Cc: Linux on Hyper-V List <linux-hyperv@vger.kernel.org>,
virtualization@lists.linux-foundation.org,
Linux Kernel List <linux-kernel@vger.kernel.org>,
Michael Kelley <mikelley@microsoft.com>,
Vineeth Pillai <viremana@linux.microsoft.com>,
Sunil Muthuswamy <sunilmut@microsoft.com>,
Nuno Das Neves <nudasnev@microsoft.com>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
"open list:IOMMU DRIVERS" <iommu@lists.linux-foundation.org>
Subject: Re: [PATCH RFC v1 04/18] iommu/hyperv: don't setup IRQ remapping when running as root
Date: Fri, 18 Sep 2020 11:12:21 +0200 [thread overview]
Message-ID: <20200918091221.GM31590@8bytes.org> (raw)
In-Reply-To: <20200914112802.80611-5-wei.liu@kernel.org>
On Mon, Sep 14, 2020 at 11:27:48AM +0000, Wei Liu wrote:
> The IOMMU code needs more work. We're sure for now the IRQ remapping
> hooks are not applicable when Linux is the root.
>
> Signed-off-by: Wei Liu <wei.liu@kernel.org>
> ---
> drivers/iommu/hyperv-iommu.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
Acked-by: Joerg Roedel <jroedel@suse.de>
next prev parent reply other threads:[~2020-09-18 9:12 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-14 11:27 [PATCH RFC v1 00/18] Introducing Linux root partition support for Microsoft Hypervisor Wei Liu
2020-09-14 11:27 ` [PATCH RFC v1 01/18] asm-generic/hyperv: change HV_CPU_POWER_MANAGEMENT to HV_CPU_MANAGEMENT Wei Liu
2020-09-14 11:27 ` [PATCH RFC v1 02/18] x86/hyperv: detect if Linux is the root partition Wei Liu
2020-09-14 11:27 ` [PATCH RFC v1 03/18] Drivers: hv: vmbus: skip VMBus initialization if Linux is root Wei Liu
2020-09-14 11:27 ` [PATCH RFC v1 04/18] iommu/hyperv: don't setup IRQ remapping when running as root Wei Liu
2020-09-18 9:12 ` Joerg Roedel [this message]
2020-09-14 11:27 ` [PATCH RFC v1 05/18] clocksource/hyperv: use MSR-based access if " Wei Liu
2020-09-15 10:10 ` Vitaly Kuznetsov
2020-09-15 10:32 ` Wei Liu
2020-09-14 11:27 ` [PATCH RFC v1 06/18] x86/hyperv: allocate output arg pages if required Wei Liu
2020-09-15 10:16 ` Vitaly Kuznetsov
2020-09-15 12:43 ` Wei Liu
2020-09-16 15:42 ` Wei Liu
2020-09-16 16:10 ` Vitaly Kuznetsov
2020-09-14 11:27 ` [PATCH RFC v1 07/18] x86/hyperv: extract partition ID from Microsoft Hypervisor if necessary Wei Liu
2020-09-15 10:27 ` Vitaly Kuznetsov
2020-09-16 16:32 ` Wei Liu
2020-10-27 12:19 ` Wei Liu
2020-09-14 11:27 ` [PATCH RFC v1 08/18] x86/hyperv: handling hypercall page setup for root Wei Liu
2020-09-15 10:32 ` Vitaly Kuznetsov
2020-09-15 10:37 ` Wei Liu
2020-09-15 11:02 ` Vitaly Kuznetsov
2020-09-15 11:16 ` Wei Liu
2020-09-15 11:23 ` Vitaly Kuznetsov
2020-09-15 11:27 ` Wei Liu
2020-09-16 21:34 ` [EXTERNAL] " Sunil Muthuswamy
2020-09-17 11:06 ` Vitaly Kuznetsov
2020-09-14 11:59 ` [PATCH RFC v1 09/18] x86/hyperv: provide a bunch of helper functions Wei Liu
2020-09-15 11:00 ` Vitaly Kuznetsov
2020-10-27 13:10 ` Wei Liu
2020-09-14 11:59 ` [PATCH RFC v1 10/18] x86/hyperv: implement and use hv_smp_prepare_cpus Wei Liu
2020-09-15 11:14 ` Vitaly Kuznetsov
2020-10-27 13:47 ` Wei Liu
2020-10-27 13:56 ` Wei Liu
2020-09-14 11:59 ` [PATCH RFC v1 11/18] asm-generic/hyperv: update hv_msi_entry Wei Liu
2020-09-14 11:59 ` [PATCH RFC v1 12/18] asm-generic/hyperv: update hv_interrupt_entry Wei Liu
2020-10-01 14:33 ` Rob Herring
2020-09-14 11:59 ` [PATCH RFC v1 13/18] asm-generic/hyperv: introduce hv_device_id and auxiliary structures Wei Liu
2020-09-15 11:16 ` Vitaly Kuznetsov
2020-09-15 11:59 ` Wei Liu
2020-09-14 11:59 ` [PATCH RFC v1 14/18] asm-generic/hyperv: import data structures for mapping device interrupts Wei Liu
2020-09-14 11:59 ` [PATCH RFC v1 15/18] x86/apic/msi: export pci_msi_get_hwirq Wei Liu
2020-09-14 11:59 ` [PATCH RFC v1 16/18] x86/hyperv: implement MSI domain for root partition Wei Liu
2020-09-14 11:59 ` [PATCH RFC v1 17/18] x86/ioapic: export a few functions and data structures via io_apic.h Wei Liu
2020-09-14 11:59 ` [PATCH RFC v1 18/18] x86/hyperv: handle IO-APIC when running as root Wei Liu
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