Re: [libvirt] [PATCH v2 1/1] tests/virhostdevtest: remove virHostdevHostSupportsPassthroughKVM

virhostdevtest is using pci mock to emulate all PCI attach/detach operations. This means that that this test does not rely on KVM support of the host anymore and the tests in this file shouldn't be affected by it. Suggested-by: Michal Privoznik <mprivozn(a)redhat.com&gt; Signed-off-by: Daniel Henrique Barboza <danielhb413(a)gmail.com&gt; --- tests/virhostdevtest.c | 61 +++++++++--------------------------------- 1 file changed, 12 insertions(+), 49 deletions(-) diff --git a/tests/virhostdevtest.c b/tests/virhostdevtest.c index 4e067b10d1..20eaca82e0 100644 --- a/tests/virhostdevtest.c +++ b/tests/virhostdevtest.c @@ -126,37 +126,6 @@ myInit(void) return -1; } -# if HAVE_LINUX_KVM_H -# include <linux/kvm.h> -static bool -virHostdevHostSupportsPassthroughKVM(void) -{ - int kvmfd = -1; - bool ret = false; - - if ((kvmfd = open("/dev/kvm", O_RDONLY)) < 0) - goto cleanup; - -# ifdef KVM_CAP_IOMMU - if ((ioctl(kvmfd, KVM_CHECK_EXTENSION, KVM_CAP_IOMMU)) <= 0) - goto cleanup; - - ret = true; -# endif - - cleanup: - VIR_FORCE_CLOSE(kvmfd); - - return ret; -} -# else -static bool -virHostdevHostSupportsPassthroughKVM(void) -{ - return false; -} -# endif - static int testVirHostdevPreparePCIHostdevs_unmanaged(void) { @@ -483,12 +452,10 @@ testVirHostdevRoundtripUnmanaged(const void *opaque ATTRIBUTE_UNUSED) if (testVirHostdevDetachPCINodeDevice() < 0) goto out; - if (virHostdevHostSupportsPassthroughKVM()) { - if (testVirHostdevPreparePCIHostdevs_unmanaged() < 0) - goto out; - if (testVirHostdevReAttachPCIHostdevs_unmanaged() < 0) - goto out; - } + if (testVirHostdevPreparePCIHostdevs_unmanaged() < 0) + goto out; + if (testVirHostdevReAttachPCIHostdevs_unmanaged() < 0) + goto out; if (testVirHostdevReAttachPCINodeDevice() < 0) goto out;