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([2001:df0:0:200c:b411:35d2:9458:bbe5]) by smtp.gmail.com with ESMTPSA id q13-20020a170902a3cd00b0016403cae7desm13907355plb.276.2022.06.30.12.21.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 30 Jun 2022 12:22:03 -0700 (PDT) Message-ID: Date: Fri, 1 Jul 2022 07:21:53 +1200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: [PATCH v2 3/3] arch/*/: remove CONFIG_VIRT_TO_BUS Content-Language: en-US To: Christoph Hellwig References: <20220617125750.728590-1-arnd@kernel.org> <20220617125750.728590-4-arnd@kernel.org> <6ba86afe-bf9f-1aca-7af1-d0d348d75ffc@gmail.com> <9289fd82-285c-035f-5355-4d70ce4f87b0@gmail.com> <9f812d3d-0fcd-46e6-6d7e-6d4bf66f24ab@gmail.com> From: Michael Schmitz In-Reply-To: Cc: Linux-Arch , scsi , Michael Ellerman , Geert Uytterhoeven , Jakub Kicinski , Arnd Bergmann , Miquel van Smoorenburg , Denis Efremov , linux-m68k , John Paul Adrian Glaubitz , Khalid Aziz , Arnd Bergmann , Parisc List , Robin Murphy , Matt Wang , Linux Kernel Mailing List , Mark Salyzyn , Linux IOMMU , alpha , linuxppc-dev , "Maciej W . Rozycki" 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-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" SGkgQ2hyaXN0b3BoLAoKT24gMjkvMDYvMjIgMTg6MjEsIENocmlzdG9waCBIZWxsd2lnIHdyb3Rl Ogo+IE9uIFdlZCwgSnVuIDI5LCAyMDIyIGF0IDExOjA5OjAwQU0gKzEyMDAsIE1pY2hhZWwgU2No bWl0eiB3cm90ZToKPj4gQW5kIGFsbCBTQ1NJIGJ1ZmZlcnMgYXJlIGFsbG9jYXRlZCB1c2luZyBr bWFsbG9jPyBObyB3YXkgYXQgYWxsIGZvciB1c2VyCj4+IHNwYWNlIHRvIHBhc3MgdW5hbGlnbmVk IGRhdGE/Cj4gTW9zdCB0aGF0IHlvdSB3aWxsIHNlZSBhY3R1YWxseSBjb21lcyBmcm9tIHRoZSBw YWdlIGFsbG9jYXRvci4gIEJ1dAo+IHRoZSBibG9jayBsYXllciBoYXMgYSBkbWFfYWxpZ25tZW50 IGxpbWl0LCBhbmQgd2hlbiB1c2Vyc3BhY2Ugc2VuZHMKPiBJL08gdGhhdCBpcyBub3QgcHJvcGVy bHkgYWxpZ25lZCBpdCB3aWxsIGJlIGJvdW5jZSBidWZmZXJlZCBiZWZvcmUKPiBpdCBpdCBzZW50 IHRvIHRoZSBkcml2ZXIuCgpUaGF0IGxpbWl0IGlzIHNldCB0byBMMV9DQUNIRV9CWVRFUyBvbiBt NjhrIHNvIHdlJ3JlIGdvb2QgaGVyZS4KClRoYW5rcywKCiDCoMKgwqAgTWljaGFlbAoKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmlvbW11IG1haWxpbmcg bGlzdAppb21tdUBsaXN0cy5saW51eC1mb3VuZGF0aW9uLm9yZwpodHRwczovL2xpc3RzLmxpbnV4 Zm91bmRhdGlvbi5vcmcvbWFpbG1hbi9saXN0aW5mby9pb21tdQ==