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Tue, 27 Jul 2021 14:51:58 +0800 Received: from lhreml710-chm.china.huawei.com ([169.254.81.184]) by lhreml710-chm.china.huawei.com ([169.254.81.184]) with mapi id 15.01.2176.012; Tue, 27 Jul 2021 07:51:56 +0100 From: Shameerali Kolothum Thodi To: Laurentiu Tudor , "linux-arm-kernel@lists.infradead.org" , "linux-acpi@vger.kernel.org" , "iommu@lists.linux-foundation.org" , "robin.murphy@arm.com" , "lorenzo.pieralisi@arm.com" , "joro@8bytes.org" Subject: RE: [PATCH v6 0/9] ACPI/IORT: Support for IORT RMR node Thread-Topic: [PATCH v6 0/9] ACPI/IORT: Support for IORT RMR node Thread-Index: AQHXeh1vg51cV9IdVUizwG8vunPk8atKQ7KAgAwuDYA= Date: Tue, 27 Jul 2021 06:51:56 +0000 Message-ID: <014a451d00304b80b3de700817d688de@huawei.com> References: <20210716083442.1708-1-shameerali.kolothum.thodi@huawei.com> <35db3320-d6e2-721e-8d49-e5e2e80e2359@nxp.com> In-Reply-To: <35db3320-d6e2-721e-8d49-e5e2e80e2359@nxp.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.47.92.57] MIME-Version: 1.0 X-CFilter-Loop: Reflected Cc: "jon@solid-run.com" , Linuxarm , "steven.price@arm.com" , "Guohanjun \(Hanjun Guo\)" , yangyicong , "Sami.Mujawar@arm.com" , wanghuiqiang X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" > -----Original Message----- > From: Laurentiu Tudor [mailto:laurentiu.tudor@nxp.com] > Sent: 19 July 2021 14:46 > To: Shameerali Kolothum Thodi ; > linux-arm-kernel@lists.infradead.org; linux-acpi@vger.kernel.org; > iommu@lists.linux-foundation.org > Cc: jon@solid-run.com; Linuxarm ; > steven.price@arm.com; Guohanjun (Hanjun Guo) ; > yangyicong ; Sami.Mujawar@arm.com; > robin.murphy@arm.com; wanghuiqiang > Subject: Re: [PATCH v6 0/9] ACPI/IORT: Support for IORT RMR node > > On 7/16/2021 11:34 AM, Shameer Kolothum wrote: > > Hi, > > > > Major Changes from v5: > > - Addressed comments from Robin & Lorenzo. > > : Moved iort_parse_rmr() to acpi_iort_init() from > > iort_init_platform_devices(). > > : Removed use of struct iort_rmr_entry during the initial > > parse. Using struct iommu_resv_region instead. > > : Report RMR address alignment and overlap errors, but continue. > > : Reworked arm_smmu_init_bypass_stes() (patch # 6). > > - Updated SMMUv2 bypass SMR code. Thanks to Jon N (patch #8). > > - Set IOMMU protection flags(IOMMU_CACHE, IOMMU_MMIO) based > > on Type of RMR region. Suggested by Jon N. [...] > > > Validated on a NXP LX2160A with SMMUv2, so: > > Tested-by: Laurentiu Tudor > Thanks for testing. Hi All, A gentle ping on this... I am planning to respin this with the fix suggested by Steve in patch #8 for SMMUv2. But would wait till other patches get a proper review so that I can include those comments as well if any. Thanks, Shameer _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu