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Diffstat (limited to 'arch/x86/include/asm/msi.h')
-rw-r--r--arch/x86/include/asm/msi.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/msi.h b/arch/x86/include/asm/msi.h
index 770295887e56..935c6d470341 100644
--- a/arch/x86/include/asm/msi.h
+++ b/arch/x86/include/asm/msi.h
@@ -63,7 +63,7 @@ struct msi_msg;
u32 x86_msi_msg_get_destid(struct msi_msg *msg, bool extid);
#define X86_VECTOR_MSI_FLAGS_SUPPORTED \
- (MSI_GENERIC_FLAGS_MASK | MSI_FLAG_PCI_MSIX)
+ (MSI_GENERIC_FLAGS_MASK | MSI_FLAG_PCI_MSIX | MSI_FLAG_PCI_MSIX_ALLOC_DYN)
#define X86_VECTOR_MSI_FLAGS_REQUIRED \
(MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS)