Re: [PATCH for-8.1 0/6] Fix endianness issues in the intel-iommu device

2023-08-02 Thread Michael S. Tsirkin
On Wed, Aug 02, 2023 at 03:57:17PM +0200, Thomas Huth wrote: > The intel-iommu device is currently unusable on big endian hosts. > When doing something like this on a s390x host: > > wget > https://download.fedoraproject.org/pub/fedora/linux/releases/38/Server/x86_64/images/Fedora-Server-KVM-38-

Re: [PATCH for-8.1 0/6] Fix endianness issues in the intel-iommu device

2023-08-02 Thread Peter Xu
On Wed, Aug 02, 2023 at 03:57:17PM +0200, Thomas Huth wrote: > The intel-iommu device is currently unusable on big endian hosts. > When doing something like this on a s390x host: > > wget > https://download.fedoraproject.org/pub/fedora/linux/releases/38/Server/x86_64/images/Fedora-Server-KVM-38-

[PATCH for-8.1 0/6] Fix endianness issues in the intel-iommu device

2023-08-02 Thread Thomas Huth
The intel-iommu device is currently unusable on big endian hosts. When doing something like this on a s390x host: wget https://download.fedoraproject.org/pub/fedora/linux/releases/38/Server/x86_64/images/Fedora-Server-KVM-38-1.6.x86_64.qcow2 ./qemu-system-x86_64 -M q35 -device intel-iommu -m 2G