Linux-PCI Archive on lore.kernel.org
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From: Maya Nakamura <m.maya.nakamura@gmail.com>
To: lorenzo.pieralisi@arm.com, bhelgaas@google.com,
	linux-pci@vger.kernel.org, kys@microsoft.com,
	sthemmin@microsoft.com, olaf@aepfle.de, apw@canonical.com,
	jasowang@redhat.com, mikelley@microsoft.com,
	Alexander.Levin@microsoft.com
Cc: linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org,
	haiyangz@microsoft.com, vkuznets@redhat.com,
	marcelo.cerri@canonical.com
Subject: [PATCH v5 0/3] PCI: hv: Refactor hv_irq_unmask() to use hv_vpset and cpumask_to_vpset()
Date: Fri, 1 Mar 2019 06:54:45 +0000
Message-ID: <cover.1551421809.git.m.maya.nakamura@gmail.com> (raw)

This patchset removes a duplicate definition of VP set (hv_vp_set) and
uses the common definition (hv_vpset) that is used in other places. It
changes the order of the members in struct hv_pcibus_device due to
flexible array in hv_vpset.

It also removes the duplicate implementation of cpumask_to_vpset(), uses
the shared implementation, and exports hv_max_vp_index, which is
required by cpumask_to_vpset().

It adds __aligned(8) to struct retarget_msi_interrupt because Hyper-V
requires that hypercall arguments be aligned on an 8 byte boundary. This
is now a new patch, separate from one of the previous patches.

Maya Nakamura (3):
  PCI: hv: Add __aligned(8) to struct retarget_msi_interrupt
  PCI: hv: Replace hv_vp_set with hv_vpset
  PCI: hv: Refactor hv_irq_unmask() to use cpumask_to_vpset()

 arch/x86/hyperv/hv_init.c           |  1 +
 drivers/pci/controller/pci-hyperv.c | 61 +++++++++++++----------------
 2 files changed, 29 insertions(+), 33 deletions(-)

-- 
2.17.1


             reply index

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-01  6:54 Maya Nakamura [this message]
2019-03-01  6:56 ` [PATCH v5 1/3] PCI: hv: Add __aligned(8) to struct retarget_msi_interrupt Maya Nakamura
2019-03-01  6:59 ` [PATCH v5 2/3] PCI: hv: Replace hv_vp_set with hv_vpset Maya Nakamura
2019-03-01  7:04 ` [PATCH v5 3/3] PCI: hv: Refactor hv_irq_unmask() to use cpumask_to_vpset() Maya Nakamura
2019-03-01 11:55 ` [PATCH v5 0/3] PCI: hv: Refactor hv_irq_unmask() to use hv_vpset and cpumask_to_vpset() Lorenzo Pieralisi

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