* AMD SME fails boot after "dma-mapping: direct calls for dma-iommu" [not found] <1727103770.hoytxrqcmg.none.ref@localhost> @ 2024-09-23 15:09 ` Alex Xu (Hello71) 2024-09-23 15:16 ` Christoph Hellwig 0 siblings, 1 reply; 2+ messages in thread From: Alex Xu (Hello71) @ 2024-09-23 15:09 UTC (permalink / raw) To: Leon Romanovsky, Greg Kroah-Hartman, Christoph Hellwig, iommu Cc: linux-kernel Hi all, Recently on torvalds master my ASRock B450 Pro4 with Ryzen 1600 cannot boot with mem_encrypt=on. Bisect blames "dma-mapping: direct calls for dma-iommu". Let me know what further information is needed to troubleshoot this issue. Thanks, Alex. ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: AMD SME fails boot after "dma-mapping: direct calls for dma-iommu" 2024-09-23 15:09 ` AMD SME fails boot after "dma-mapping: direct calls for dma-iommu" Alex Xu (Hello71) @ 2024-09-23 15:16 ` Christoph Hellwig 0 siblings, 0 replies; 2+ messages in thread From: Christoph Hellwig @ 2024-09-23 15:16 UTC (permalink / raw) To: Alex Xu (Hello71) Cc: Leon Romanovsky, Greg Kroah-Hartman, Christoph Hellwig, iommu, linux-kernel On Mon, Sep 23, 2024 at 11:09:32AM -0400, Alex Xu (Hello71) wrote: > Hi all, > > Recently on torvalds master my ASRock B450 Pro4 with Ryzen 1600 cannot > boot with mem_encrypt=on. Bisect blames "dma-mapping: direct calls for > dma-iommu". > > Let me know what further information is needed to troubleshoot this > issue. Can you try the fixes already queued up here: git://git.infradead.org/users/hch/dma-mapping.git for-next ? > > Thanks, > Alex. ---end quoted text--- ^ permalink raw reply [flat|nested] 2+ messages in thread
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2024-09-23 15:09 ` AMD SME fails boot after "dma-mapping: direct calls for dma-iommu" Alex Xu (Hello71)
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