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From d86158eeb752242791e3f94172ed020204040250 Mon Sep 17 00:00:00 2001
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From: Cornelia Huck <cohuck@redhat.com>
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Date: Tue, 19 Jan 2021 12:50:46 -0500
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Subject: [PATCH 7/7] s390x: fix build for --without-default-devices
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Cornelia Huck <cohuck@redhat.com>
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Message-id: <20210119125046.472811-8-cohuck@redhat.com>
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Patchwork-id: 100681
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O-Subject: [RHEL-8.4.0 qemu-kvm PATCH 7/7] s390x: fix build for --without-default-devices
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Bugzilla: 1905391
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RH-Acked-by: David Hildenbrand <david@redhat.com>
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RH-Acked-by: Auger Eric <eric.auger@redhat.com>
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RH-Acked-by: Thomas Huth <thuth@redhat.com>
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s390-pci-vfio.c calls into the vfio code, so we need it to be
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built conditionally on vfio (which implies CONFIG_LINUX).
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Fixes: cd7498d07fbb ("s390x/pci: Add routine to get the vfio dma available count")
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Reported-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
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Message-Id: <20201103123237.718242-1-cohuck@redhat.com>
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Acked-by: Greg Kurz <groug@kaod.org>
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Tested-by: Greg Kurz <groug@kaod.org>
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Signed-off-by: Cornelia Huck <cohuck@redhat.com>
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(cherry picked from commit 77280d33bc9cfdbfb5b5d462259d644f5aefe9b3)
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Signed-off-by: Cornelia Huck <cohuck@redhat.com>
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Conflicts:
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hw/s390x/meson.build
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include/hw/s390x/s390-pci-vfio.h
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--> adaptions due to missing Meson rework
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Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
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---
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hw/s390x/Makefile.objs | 2 +-
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include/hw/s390x/s390-pci-vfio.h | 3 ++-
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2 files changed, 3 insertions(+), 2 deletions(-)
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diff --git a/hw/s390x/Makefile.objs b/hw/s390x/Makefile.objs
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index 43756c9437d..dbef4b8906c 100644
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--- a/hw/s390x/Makefile.objs
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+++ b/hw/s390x/Makefile.objs
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@@ -7,7 +7,7 @@ obj-y += ipl.o
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obj-y += css.o
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obj-$(CONFIG_S390_CCW_VIRTIO) += s390-virtio-ccw.o
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obj-$(CONFIG_TERMINAL3270) += 3270-ccw.o
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-obj-$(CONFIG_LINUX) += s390-pci-vfio.o
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+obj-$(CONFIG_VFIO) += s390-pci-vfio.o
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ifeq ($(CONFIG_VIRTIO_CCW),y)
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obj-y += virtio-ccw.o
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obj-$(CONFIG_VIRTIO_SERIAL) += virtio-ccw-serial.o
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diff --git a/include/hw/s390x/s390-pci-vfio.h b/include/hw/s390x/s390-pci-vfio.h
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index 539bcf04eb5..685b136d46b 100644
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--- a/include/hw/s390x/s390-pci-vfio.h
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+++ b/include/hw/s390x/s390-pci-vfio.h
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@@ -13,8 +13,9 @@
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#define HW_S390_PCI_VFIO_H
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#include "hw/s390x/s390-pci-bus.h"
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+#include "config-devices.h"
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-#ifdef CONFIG_LINUX
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+#ifdef CONFIG_VFIO
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bool s390_pci_update_dma_avail(int fd, unsigned int *avail);
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S390PCIDMACount *s390_pci_start_dma_count(S390pciState *s,
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S390PCIBusDevice *pbdev);
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--
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2.27.0
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