Re: [Xen-devel] [PATCH v9 5/6] iommu: tidy up iommu_use_hap_pt() and need_iommu_pt_sync() macros

2019-09-12 Thread Jan Beulich
On 12.09.2019 13:17, Paul Durrant wrote: > v9: > - Add new Kconfig option to cause 'iommu_hap_pt_share' to be defined to >true, rather than using CONFIG_ARM, as requested by Julien > - Assuming Jan's R-b stands since this is a mainly a cosmetic change >directly requested by another mainta

[Xen-devel] [PATCH v9 5/6] iommu: tidy up iommu_use_hap_pt() and need_iommu_pt_sync() macros

2019-09-12 Thread Paul Durrant
Thes macros really ought to live in the common xen/iommu.h header rather then being distributed amongst architecture specific iommu headers and xen/sched.h. This patch moves them there. NOTE: Disabling 'sharept' in the command line iommu options should really be hard error on ARM (as opposed