From: Eric Auger <eric.auger@linaro.org>
To: eric.auger@st.com, eric.auger@linaro.org,
alex.williamson@redhat.com, will.deacon@arm.com, joro@8bytes.org,
tglx@linutronix.de, jason@lakedaemon.net, marc.zyngier@arm.com,
christoffer.dall@linaro.org,
linux-arm-kernel@lists.infradead.org,
kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org
Cc: Thomas.Lendacky@amd.com, brijesh.singh@amd.com,
patches@linaro.org, Manish.Jaggi@caviumnetworks.com,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
leo.duran@amd.com, sherry.hurwitz@amd.com
Subject: [RFC v3 12/15] msi: export msi_get_domain_info
Date: Fri, 12 Feb 2016 08:13:14 +0000 [thread overview]
Message-ID: <1455264797-2334-13-git-send-email-eric.auger@linaro.org> (raw)
In-Reply-To: <1455264797-2334-1-git-send-email-eric.auger@linaro.org>
We plan to use msi_get_domain_info in VFIO module so let's export it.
Signed-off-by: Eric Auger <eric.auger@linaro.org>
---
v2 -> v3:
- remove static implementation in case CONFIG_PCI_MSI_IRQ_DOMAIN is not set
---
kernel/irq/msi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 38e89ce..9b0ba4a 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -400,5 +400,6 @@ struct msi_domain_info *msi_get_domain_info(struct irq_domain *domain)
{
return (struct msi_domain_info *)domain->host_data;
}
+EXPORT_SYMBOL_GPL(msi_get_domain_info);
#endif /* CONFIG_GENERIC_MSI_IRQ_DOMAIN */
--
1.9.1
next prev parent reply other threads:[~2016-02-12 8:13 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-12 8:13 [RFC v3 00/15] KVM PCIe/MSI passthrough on ARM/ARM64 Eric Auger
2016-02-12 8:13 ` [RFC v3 01/15] iommu: Add DOMAIN_ATTR_MSI_MAPPING attribute Eric Auger
2016-02-12 8:13 ` [RFC v3 02/15] vfio: expose MSI mapping requirement through VFIO_IOMMU_GET_INFO Eric Auger
[not found] ` <1455264797-2334-3-git-send-email-eric.auger-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-02-18 9:34 ` Marc Zyngier
[not found] ` <20160218093454.660b20c6-5wv7dgnIgG8@public.gmane.org>
2016-02-18 15:26 ` Eric Auger
[not found] ` <1455264797-2334-1-git-send-email-eric.auger-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-02-12 8:13 ` [RFC v3 03/15] vfio: introduce VFIO_IOVA_RESERVED vfio_dma type Eric Auger
2016-02-12 8:13 ` [RFC v3 04/15] iommu: add alloc/free_reserved_iova_domain Eric Auger
2016-02-12 8:13 ` [RFC v3 05/15] iommu/arm-smmu: implement alloc/free_reserved_iova_domain Eric Auger
[not found] ` <1455264797-2334-6-git-send-email-eric.auger-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-02-18 11:09 ` Robin Murphy
[not found] ` <56C5A65D.5010401-5wv7dgnIgG8@public.gmane.org>
2016-02-18 15:22 ` Eric Auger
2016-02-18 16:06 ` Alex Williamson
2016-02-12 8:13 ` [RFC v3 10/15] vfio: allow the user to register reserved iova range for MSI mapping Eric Auger
2016-02-12 8:13 ` [RFC v3 11/15] msi: Add a new MSI_FLAG_IRQ_REMAPPING flag Eric Auger
2016-02-12 8:13 ` [RFC v3 14/15] iommu/arm-smmu: do not advertise IOMMU_CAP_INTR_REMAP Eric Auger
2016-02-12 8:13 ` [RFC v3 15/15] irqchip/gicv2m/v3-its-pci-msi: IOMMU map the MSI frame when needed Eric Auger
2016-02-18 11:33 ` Marc Zyngier
[not found] ` <20160218113307.2b263b10-5wv7dgnIgG8@public.gmane.org>
2016-02-18 15:33 ` Eric Auger
2016-02-18 15:47 ` Marc Zyngier
[not found] ` <56C5E787.9070303-5wv7dgnIgG8@public.gmane.org>
2016-02-18 16:58 ` Eric Auger
2016-02-12 8:13 ` [RFC v3 06/15] iommu/arm-smmu: add a reserved binding RB tree Eric Auger
2016-02-12 8:13 ` [RFC v3 07/15] iommu: iommu_get/put_single_reserved Eric Auger
[not found] ` <1455264797-2334-8-git-send-email-eric.auger-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-02-18 11:06 ` Marc Zyngier
2016-02-18 16:42 ` Eric Auger
2016-02-18 16:51 ` Marc Zyngier
[not found] ` <56C5F679.8000002-5wv7dgnIgG8@public.gmane.org>
2016-02-18 17:18 ` Eric Auger
2016-02-12 8:13 ` [RFC v3 08/15] iommu/arm-smmu: implement iommu_get/put_single_reserved Eric Auger
2016-02-12 8:13 ` [RFC v3 09/15] iommu/arm-smmu: relinquish reserved resources on domain deletion Eric Auger
2016-02-12 8:13 ` Eric Auger [this message]
2016-02-12 8:13 ` [RFC v3 13/15] vfio/type1: also check IRQ remapping capability at msi domain Eric Auger
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