Messages in this thread | | | Subject | Re: [PATCH v4 2/7] iommu/amd: Do not use flush-queue when NpCache is on | From | John Garry <> | Date | Mon, 21 Jun 2021 13:37:29 +0100 |
| |
On 16/06/2021 11:04, Nadav Amit wrote: > - if (iommu->cap & (1UL << IOMMU_CAP_NPCACHE)) > + if (iommu->cap & (1UL << IOMMU_CAP_NPCACHE)) { > + if (!amd_iommu_unmap_flush) > + pr_warn("IOMMU batching is disabled due to virtualization");
This is missing the '\n', like the Intel driver.
And, JFYI, we are also downgrading that same print to info level (in the Intel driver).
Thanks, John
> + > amd_iommu_np_cache = true; > + amd_iommu_unmap_flush = true;
| |