From: Wei Liu <wei.liu@kernel.org>
To: Long Li <longli@microsoft.com>
Cc: "wei.liu@kernel.org" <wei.liu@kernel.org>,
"Linux on Hyper-V List" <linux-hyperv@vger.kernel.org>,
"mukeshrathor@linux.microsoft.com"
<mukeshrathor@linux.microsoft.com>,
"anirudh@anirudhrb.com" <anirudh@anirudhrb.com>,
"schakrabarti@linux.microsoft.com"
<schakrabarti@linux.microsoft.com>,
"KY Srinivasan" <kys@microsoft.com>,
"Haiyang Zhang" <haiyangz@microsoft.com>,
"Dexuan Cui" <DECUI@microsoft.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
"Manivannan Sadhasivam" <mani@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"open list:PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS"
<linux-pci@vger.kernel.org>,
"open list" <linux-kernel@vger.kernel.org>
Subject: Re: [EXTERNAL] [PATCH 2/3] PCI: hv: unmap MSI interrupt on the nested root partition teardown path
Date: Wed, 26 Aug 2026 14:31:59 -0700 [thread overview]
Message-ID: <20260826213159.GA698442@liuwe-devbox-debian-v2.local> (raw)
In-Reply-To: <SA1PR21MB6683F98FD2FF83D39F93B473CEAF2@SA1PR21MB6683.namprd21.prod.outlook.com>
On Tue, Aug 25, 2026 at 08:12:33PM +0000, Long Li wrote:
[...]
> > +static void hv_vmbus_unmap_msi_interrupt(struct pci_dev *pdev
> > __maybe_unused,
> > + void *chip_data)
> > +{
> > + struct hv_msi_int_entry *ie = chip_data;
> > +
> > + if (!ie || !ie->hv_entry.source)
> > + return;
> > +#ifdef CONFIG_X86
> > + hv_unmap_msi_interrupt(pdev, &ie->hv_entry); #endif
>
> Since you don't want to check the return value from
> hv_unmap_msi_interrupt(), add a (void) to the front to prevent some
> tools from giving warnings.
No problem. Thanks for your review.
Wei
next prev parent reply other threads:[~2026-08-26 21:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-22 0:36 [PATCH 0/3] Fix pci-hyperv interrupt code on a nested root partition wei.liu
2026-08-22 0:36 ` [PATCH 1/3] x86/hyperv: export hv_unmap_msi_interrupt() wei.liu
2026-08-25 17:25 ` [EXTERNAL] " Long Li
2026-08-22 0:36 ` [PATCH 2/3] PCI: hv: unmap MSI interrupt on the nested root partition teardown path wei.liu
2026-08-22 0:45 ` sashiko-bot
2026-08-25 20:12 ` [EXTERNAL] " Long Li
2026-08-26 21:31 ` Wei Liu [this message]
2026-08-27 4:28 ` Michael Kelley
2026-08-22 0:36 ` [PATCH 3/3] PCI: hv: fix interrupt affinity change on the nested root partition wei.liu
2026-08-22 0:52 ` sashiko-bot
2026-08-25 20:33 ` [EXTERNAL] " Long Li
2026-08-27 4:28 ` Michael Kelley
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