From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean-Philippe Brucker Subject: Re: [RFC 02/13] iommu: Introduce tlb_invalidate API Date: Mon, 3 Sep 2018 14:41:35 +0100 Message-ID: References: <1535026656-8450-1-git-send-email-eric.auger@redhat.com> <1535026656-8450-3-git-send-email-eric.auger@redhat.com> <11279859-08f8-6d9d-7aa7-7a5de4cfd3fb@arm.com> <95e423a6-3f67-d101-a391-369a1493dff9@redhat.com> <8a3b8fcd-48c4-7d9e-7672-e73431bcde5b@arm.com> <8c06530b-afad-1c13-4c42-f97b650f8e5b@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <8c06530b-afad-1c13-4c42-f97b650f8e5b@redhat.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Auger Eric , "eric.auger.pro@gmail.com" , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu, joro@8bytes.org, alex.williamson@redhat.com, jacob.jun.pan@linux.intel.com, "yi.l.liu\""@linux.intel.com, will.deacon@arm.com, robin.murphy@arm.com Cc: marc.zyngier@arm.com, peter.maydell@linaro.org, christoffer.dall@arm.com List-Id: kvmarm@lists.cs.columbia.edu On 03/09/2018 13:41, Auger Eric wrote: > Also what about CMD_CFI_CD(_ALL) propagation. Is it an > IOMMU_INV_TYPE_PASID invalidation? Yes, INV_TYPE_PASID corresponds to the config invalidation. CMD_CFGI_CD is granule INV_GRANU_PASID_SEL and CMD_CFGI_CD_ALL is granule INV_GRANU_ALL_PASID Thanks, Jean