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Wed, 7 Nov 2018 01:51:11 -0800 (PST) In-Reply-To: References: From: Arnd Bergmann Date: Wed, 7 Nov 2018 10:51:11 +0100 X-Google-Sender-Auth: HIqzNzdoQ7BmDvG7NETbjR9Vl-w Message-ID: Subject: Re: [RFC 0/2] RISC-V: A proposal to add vendor-specific code To: Palmer Dabbelt X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181107_015123_960954_82EAB59D X-CRM114-Status: GOOD ( 13.78 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: vincentc@andestech.com, aou@eecs.berkeley.edu, alankao@andestech.com, greentime@andestech.com, zong@andestech.com, linux-kernel@vger.kernel.org, Christoph Hellwig , kito@andestech.com, linux-riscv@lists.infradead.org, deanbo422@gmail.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org Message-ID: <20181107095111.9Z27oJFi_7aC54s3vsA4eXRBm1tsu6fQqkdTifruNPA@z> T24gMTEvNy8xOCwgUGFsbWVyIERhYmJlbHQgPHBhbG1lckBzaWZpdmUuY29tPiB3cm90ZToKPiBP biBNb24sIDA1IE5vdiAyMDE4IDAwOjUyOjUyIFBTVCAoLTA4MDApLCBBcm5kIEJlcmdtYW5uIHdy b3RlOgo+PiBPbiAxMS81LzE4LCBDaHJpc3RvcGggSGVsbHdpZyA8aGNoQGluZnJhZGVhZC5vcmc+ IHdyb3RlOgo+Pj4gT24gTW9uLCBOb3YgMDUsIDIwMTggYXQgMDI6NTg6MDdQTSArMDgwMCwgVmlu Y2VudCBDaGVuIHdyb3RlOgo+Pj4+IE1hbnkgdGhhbmtzIGZvciBraW5kcyBvZiBjb21tZW50cy4g SSBxdWlja2x5IHN5bnRoZXNpemUgdGhlIGNvbW1lbnRzCj4+Pj4gYW5kCj4+Pj4gbGlzdCB0aGVt IGFzIGJlbG93Lgo+Pj4+IDEuIFRoZSBrZXJuZWwgaW1hZ2Ugc2hhbGwgaW5jbHVkZSBhbGwgdmVu ZG9yLXNwZWNpZmljIGNvZGUuCj4+Pgo+Pj4gSSBmdW5kYW1lbnRhbGx5IGRpc2FncmVlIHdpdGgg dGhpc+KApiBhbmQgdGhpbmsgaXQgc2hvdWxkIGJlIHRoZSBjb250cmFyeS4KPj4+Cj4+PiAxLiBU aGUga2VybmVsIHNoYWxsIHN1cHBvcnQgbm8gdmVuZG9yIHNwZWNpZmljIGluc3RydWN0aW9ucyB3 aGF0c29ldmVyLAo+Pj4gcGVyaW9kLgo+Pgo+PiBJIHRoaW5rIHdoYXQgd2FzIG1lYW50IGFib3Zl IGlzCj4+Cj4+IDEuIElmIGEgdmVuZG9yIGV4dGVuc2lvbiByZXF1aXJlcyBrZXJuZWwgc3VwcG9y dCwgdGhhdCBzdXBwb3J0Cj4+IG11c3QgYmUgYWJsZSB0byBiZSBidWlsdCBpbnRvIGEga2VybmVs IGltYWdlIHdpdGhvdXQgYnJlYWtpbmcgc3VwcG9ydAo+PiBmb3IgQ1BVcyB0aGF0IGRvIG5vdCBo YXZlIHRoYXQgZXh0ZW5zaW9uLCB0byBhbGxvdyBidWlsZGluZyBhIHNpbmdsZQo+PiBrZXJuZWwg aW1hZ2UgdGhhdCB3b3JrcyBvbiBhbGwgQ1BVcy4KPgo+IFllcy4gIEkgZG9uJ3Qgd2FudCBhbnl0 aGluZyB0aGF0IHdvbid0IGNvbXBpbGUgd2l0aCB1cHN0cmVhbSBHQ0MsIGJ1dCBJIGFsc28KPgo+ IGRvbid0IHdhbnQgdG8gaGF2ZSBhIEtjb25maWcgdGhhdCBzYXlzICJtYWtlIHRoZSBrZXJuZWwg b25seSB3b3JrIG9uCj4gJFZFTkRPUidzICBpbXBsZW1lbnRhdGlvbiIuICBJIHRoaW5rIHRoaXMg Y2FuIGJlIGFjaGlldmVkLCBhdCBsZWFzdCBmb3IgdGhlCj4gY2FzZXMgSSd2ZSBzZWVuIHNvIGZh ci4KCkkgdGhpbmsgb3ZlciB0aW1lLCB0aGUgaW1wbGVtZW50YXRpb25zIHdpbGwgZGl2ZXJnZS4g SWdub3JpbmcgdGhlIHF1ZXN0aW9uCm9mIHZlbmRvciBleHRlbnNpb25zIGZvciB0aGUgbW9tZW50 LCB5b3Ugd2lsbCBkZWZpbml0ZWx5IGhhdmUgdG8gZGVhbCB3aXRoCmNvbWJpbmF0aW9ucyBvZiAo ZnV0dXJlKSBzdGFuZGFyZCBleHRlbnNpb25zLiBJIGNhbiBzZWUgdHdvIHdheXMgb2YKZG9pbmcg dGhhdDogRWl0aGVyIGVhY2ggZXh0ZW5zaW9uIGlzIGEgc2VwYXJhdGUgS2NvbmZpZyBvcHRpb24g YW5kIHlvdQpoYXZlIHRvIGtub3cgd2hpY2ggb25lIHRvIGVuYWJsZSBvciBkaXNhYmxlIGZvciBh IHBhcnRpY3VsYXIgdGFyZ2V0LApvciB5b3UgbGlzdCBlYWNoIHBsYXRmb3JtIHNlcGFyYXRlbHkg d2l0aCBvbmUgS2NvbmZpZyBvcHRpb24sIGFuZApoYXZlIEtjb25maWcvS2J1aWxkIHdvcmsgb3V0 IHdoaWNoIGZlYXR1cmVzIHRvIGVuYWJsZSBvciBkaXNhYmxlCmJhc2VkIG9uIHRoYXQgdG8gZ2V0 IHRoZSBmYXN0ZXN0IGFuZCBtb3N0IGZlYXR1cmVmdWwga2VybmVsIHRoYXQgc3RpbGwKd29ya3Mg b24gYWxsIGVuYWJsZWQgcGxhdGZvcm1zLgoKICAgICAgIEFybmQKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LXJpc2N2IG1haWxpbmcgbGlzdAps aW51eC1yaXNjdkBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3Jn L21haWxtYW4vbGlzdGluZm8vbGludXgtcmlzY3YK