From: Thomas Huth <th...@redhat.com> The values in "addr" are populated locally in this function in host endian byte order, so we must not swap the index_l field here.
Signed-off-by: Thomas Huth <th...@redhat.com> Message-Id: <20230802135723.178083-5-th...@redhat.com> Reviewed-by: Michael S. Tsirkin <m...@redhat.com> Signed-off-by: Michael S. Tsirkin <m...@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org> Reviewed-by: Peter Xu <pet...@redhat.com> --- hw/i386/intel_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index 4028e32701..3ca71df369 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -3459,7 +3459,7 @@ static int vtd_interrupt_remap_msi(IntelIOMMUState *iommu, goto out; } - index = addr.addr.index_h << 15 | le16_to_cpu(addr.addr.index_l); + index = addr.addr.index_h << 15 | addr.addr.index_l; #define VTD_IR_MSI_DATA_SUBHANDLE (0x0000ffff) #define VTD_IR_MSI_DATA_RESERVED (0xffff0000) -- MST