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This commit is contained in:
Bernhard Stoeckner
2025-07-01 19:29:04 +02:00
parent fade1f7b20
commit 1893c6c8fd
18 changed files with 101 additions and 66 deletions
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5
kernel-open/nvidia/nv-dmabuf.c
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@@ -837,11 +837,10 @@ nv_dma_buf_map(
// PCIe mapping, importers must be able to handle peer MMIO resources
// not backed by struct page.
//
#if defined(NV_DMA_BUF_HAS_DYNAMIC_ATTACHMENT) && \
defined(NV_DMA_BUF_ATTACHMENT_HAS_PEER2PEER)
#if defined(NV_DMA_BUF_ATTACHMENT_HAS_PEER2PEER)
if (((!priv->nv->coherent) ||
(priv->mapping_type == NV_DMABUF_EXPORT_MAPPING_TYPE_FORCE_PCIE)) &&
dma_buf_attachment_is_dynamic(attachment) &&
(attachment->importer_ops != NULL) &&
!attachment->peer2peer)
{
nv_printf(NV_DBG_ERRORS,