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DIR:OUT; SFP:1101; SCL:1; SRVR:DM6PR12MB3081; H:DM6PR12MB3163.namprd12.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: amd.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: uvrtIfqOdJtQYYDYYQJHcGAIs5Vw2llnYaQuU65O9PMMmzz0QyQmvkIkKoD9xZvv4LPLiCIpU6nsdudoW7BBvlxb6AmRcweI0zWirRdD4f+244ss6J6bKT5RL0gJ0xXUwnVJSt9bSOHaLimXU46Cv+HiBQaeXLwaeyi9F3l4xsX5rJSp0pqpry2mf9ys9Uu0x/2gFzQ/0J70vqD6Rz4UDCBXWJdJ5+gVAERAn77t65WHxkGbUdcAPeEv9gf9h2d3xMQPdujLAKKTDv7TQQaD1AYBDR8EALksDqOkaLS8l4vYBcQY4yj9QRLoVXI58SoqEj0DXt8/4xzwXN0Z2/B/iq4hNKkfQEK2WizBMRZzqfh6ZfnE5MutkBuBs12DUinnlfwAEvLeEGyah9f+vp5JRJ3p5RHzxEMEy9FtrJGqfbI= Content-ID: MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 42a63cdc-3ef7-4951-4b30-08d70ba81fd7 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Jul 2019 17:48:21.4418 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: tlendack@amd.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB3081 Cc: "linux-s390@vger.kernel.org" , Konrad Rzeszutek Wilk , Robin Murphy , Mike Anderson , Ram Pai , "linux-kernel@vger.kernel.org" , Alexey Dobriyan , Halil Pasic , "iommu@lists.linux-foundation.org" , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , "linux-fsdevel@vger.kernel.org" , Thomas Gleixner , "linuxppc-dev@lists.ozlabs.org" , Christoph Hellwig X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 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 Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org On 7/17/19 10:28 PM, Thiago Jung Bauermann wrote: > Hello, > > This version is mostly about splitting up patch 2/3 into three separate > patches, as suggested by Christoph Hellwig. Two other changes are a fix in > patch 1 which wasn't selecting ARCH_HAS_MEM_ENCRYPT for s390 spotted by > Janani and removal of sme_active and sev_active symbol exports as suggested > by Christoph Hellwig. > > These patches are applied on top of today's dma-mapping/for-next. > > I don't have a way to test SME, SEV, nor s390's PEF so the patches have only > been build tested. I'll try and get this tested quickly to be sure everything works for SME and SEV. Thanks, Tom > > Changelog > > Since v2: > > - Patch "x86,s390: Move ARCH_HAS_MEM_ENCRYPT definition to arch/Kconfig" > - Added "select ARCH_HAS_MEM_ENCRYPT" to config S390. Suggested by Janani. > > - Patch "DMA mapping: Move SME handling to x86-specific files" > - Split up into 3 new patches. Suggested by Christoph Hellwig. > > - Patch "swiotlb: Remove call to sme_active()" > - New patch. > > - Patch "dma-mapping: Remove dma_check_mask()" > - New patch. > > - Patch "x86,s390/mm: Move sme_active() and sme_me_mask to x86-specific header" > - New patch. > - Removed export of sme_active symbol. Suggested by Christoph Hellwig. > > - Patch "fs/core/vmcore: Move sev_active() reference to x86 arch code" > - Removed export of sev_active symbol. Suggested by Christoph Hellwig. > > - Patch "s390/mm: Remove sev_active() function" > - New patch. > > Since v1: > > - Patch "x86,s390: Move ARCH_HAS_MEM_ENCRYPT definition to arch/Kconfig" > - Remove definition of ARCH_HAS_MEM_ENCRYPT from s390/Kconfig as well. > - Reworded patch title and message a little bit. > > - Patch "DMA mapping: Move SME handling to x86-specific files" > - Adapt s390's as well. > - Remove dma_check_mask() from kernel/dma/mapping.c. Suggested by > Christoph Hellwig. > > Thiago Jung Bauermann (6): > x86,s390: Move ARCH_HAS_MEM_ENCRYPT definition to arch/Kconfig > swiotlb: Remove call to sme_active() > dma-mapping: Remove dma_check_mask() > x86,s390/mm: Move sme_active() and sme_me_mask to x86-specific header > fs/core/vmcore: Move sev_active() reference to x86 arch code > s390/mm: Remove sev_active() function > > arch/Kconfig | 3 +++ > arch/s390/Kconfig | 4 +--- > arch/s390/include/asm/mem_encrypt.h | 5 +---- > arch/s390/mm/init.c | 8 +------- > arch/x86/Kconfig | 4 +--- > arch/x86/include/asm/mem_encrypt.h | 10 ++++++++++ > arch/x86/kernel/crash_dump_64.c | 5 +++++ > arch/x86/mm/mem_encrypt.c | 2 -- > fs/proc/vmcore.c | 8 ++++---- > include/linux/crash_dump.h | 14 ++++++++++++++ > include/linux/mem_encrypt.h | 15 +-------------- > kernel/dma/mapping.c | 8 -------- > kernel/dma/swiotlb.c | 3 +-- > 13 files changed, 42 insertions(+), 47 deletions(-) > _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu