On 1/18/23 1:00 PM, Jason Gunthorpe wrote: > dma_alloc_cpu_table() and dma_alloc_page_table() are eventually called by > iommufd through s390_iommu_map_pages() and it should not be forced to > atomic. Thread the gfp parameter through the call chain starting from > s390_iommu_map_pages(). > > Reviewed-by: Niklas Schnelle <schnelle@xxxxxxxxxxxxx> > Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx> > --- > arch/s390/include/asm/pci_dma.h | 5 +++-- > arch/s390/pci/pci_dma.c | 31 +++++++++++++++++-------------- > drivers/iommu/s390-iommu.c | 15 +++++++++------ > 3 files changed, 29 insertions(+), 22 deletions(-) > Reviewed-by: Matthew Rosato <mjrosato@xxxxxxxxxxxxx>
