Re: dmar pte read access not set error messages on hp dl388 gen8 systems

2019-12-07 Thread Lu Baolu
Hi, On 12/7/19 10:41 AM, Jerry Snitselaar wrote: On Fri Dec 06 19, Jerry Snitselaar wrote: On Sat Dec 07 19, Lu Baolu wrote: Hi Jerry, On 12/6/19 3:24 PM, Jerry Snitselaar wrote: On Fri Dec 06 19, Lu Baolu wrote: [snip] Can you please try below change? Let's check whether the afending addr

Re: dmar pte read access not set error messages on hp dl388 gen8 systems

2019-12-07 Thread Lu Baolu
Hi Jerry, On 12/6/19 3:24 PM, Jerry Snitselaar wrote: On Fri Dec 06 19, Lu Baolu wrote: [snip] Can you please try below change? Let's check whether the afending address has been mapped for device 01.00.2. $ git diff diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index db7bfd4f2d20

Re: [PATCH] swiotlb: Adjust SWIOTBL bounce buffer size for SEV guests.

2019-12-07 Thread kbuild test robot
'--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Ashish-Kalra/swiotlb-Adjust-SWIOTBL-bounce-buffer-size-for-SEV-guests/20191207-184151 base: git://git.infradead.org/users/hch/co

Re: [PATCH v6 2/3] PCI: Add parameter nr_devfns to pci_add_dma_alias

2019-12-07 Thread kbuild test robot
Hi James, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on v5.4-rc8] [also build test WARNING on next-20191206] [cannot apply to pci/next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to u

Re: [PATCH] swiotlb: Adjust SWIOTBL bounce buffer size for SEV guests.

2019-12-07 Thread kbuild test robot
'--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Ashish-Kalra/swiotlb-Adjust-SWIOTBL-bounce-buffer-size-for-SEV-guests/20191207-184151 base: git://git.infradead.org