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Tue, 29 Jan 2019 18:02:47 -0800 (PST) Date: Tue, 29 Jan 2019 18:02:47 -0800 (PST) X-Google-Original-Date: Tue, 29 Jan 2019 18:02:40 PST (-0800) Subject: Re: [RFC PATCH 0/3] RV64G eBPF JIT In-Reply-To: <20190115083518.10149-1-bjorn.topel@gmail.com> From: Palmer Dabbelt To: bjorn.topel@gmail.com Message-ID: Mime-Version: 1.0 (MHng) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190129_180249_961136_748EEFBA X-CRM114-Status: GOOD ( 18.78 ) 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: bjorn.topel@gmail.com, linux-riscv@lists.infradead.org, davidlee@sifive.com, daniel@iogearbox.net, netdev@vger.kernel.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org T24gVHVlLCAxNSBKYW4gMjAxOSAwMDozNToxNSBQU1QgKC0wODAwKSwgYmpvcm4udG9wZWxAZ21h aWwuY29tIHdyb3RlOgo+IEhpIQo+Cj4gSSd2ZSBiZWVuIGhhY2tpbmcgb24gYSBSVjY0RyBlQlBG IEpJVCBjb21waWxlciwgYW5kIHdvdWxkIGxpa2Ugc29tZQo+IGZlZWRiYWNrLgo+Cj4gQ29kZXdp c2UsIGl0IG5lZWRzIHNvbWUgcmVmYWN0b3JpbmcuIEN1cnJlbnRseSB0aGVyZSdzIGEgYml0IHRv byBtdWNoCj4gY29weS1hbmQtcGFzdGUgZ29pbmcgb24sIGFuZCBJIGtub3cgc29tZSBwbGFjZXMg d2hlcmUgSSBjb3VsZCBvcHRpbWl6ZQo+IHRoZSBjb2RlIGdlbmVyYXRpb24gYSBiaXQgKG1vc3Rs eSBCUEZfSyB0eXBlIG9mIGluc3RydWN0aW9ucywgZGVhbGluZwo+IHdpdGggaW1tZWRpYXRlcyku Cj4KPiBGcm9tIGEgZmVhdHVyZXMgcGVyc3BlY3RpdmUsIHR3byB0aGluZ3MgYXJlIG1pc3Npbmc6 Cj4KPiAqIHRhaWwgY2FsbHMKPiAqICJmYXItYnJhbmNoZXMiLCBpLmUuIGNvbmRpdGlvbmFsIGJy YW5jaGVzIHRoYXQgcmVhY2ggYmV5b25kIDEzYi4KPgo+IFRoZSB0ZXN0X2JwZi5rbyAob25seSB0 ZXN0ZWQgb24gNC4yMCEpIHBhc3NlcyBhbGwgdGVzdHMuCj4KPiBJJ3ZlIGRvbmUgYWxsIHRoZSB0 ZXN0cyBvbiBRRU1VICh2ZXJzaW9uIDMuMS41MCksIHNvIG5vIHJlYWwgaGFyZHdhcmUuCj4KPiBT b21lIHF1ZXN0aW9ucy9vYnNlcnZhdGlvbnM6Cj4KPiAqIEkndmUgYWRkZWQgIkhBVkVfRUZGSUNJ RU5UX1VOQUxJR05FRF9BQ0NFU1MiIHRvCj4gICBhcmNoL3Jpc2N2L0tjb25maWcuIElzIHRoaXMg YXNzdW1wdGlvbiBjb3JyZWN0Pwo+Cj4gKiBlbWl0X2ltbSgpIGp1c3QgcmVsaWVzIG9uIGx1aSwg YWRkcyBhbmQgc2hpZnRzLiBObyBmYW5jeSB4b3JpIGNvc3QKPiAgIG9wdGltaXphdGlvbnMgbGlr ZSBHQ0MgZG9lcy4KPgo+ICogU3VnZ2VzdGlvbnMgb24gaG93IHRvIGltcGxlbWVudCB0aGUgdGFp bCBjYWxsLCBnaXZlbiB0aGF0IHRoZQo+ICAgcHJvbG9ndWUvZXBpbG9ndWUgaGFzIHZhcmlhYmxl IHNpemUuIEkgd2lsbCBkaWcgaW50byB0aGUgZGV0YWlscyBvZgo+ICAgbWlwcy9hcm02NC94ODYu IDotKQo+Cj4gTmV4dCBzdGVwcyAocHJpb3IgcGF0Y2ggcHJvcGVyKSBpcyBjbGVhbmluZyB1cCB0 aGUgY29kZSwgYWRkIHRhaWwKPiBjYWxscywgYW5kIG1ha2luZyBzdXJlIHRoYXQgYnBmdG9vbCBk aXNhc3NlbWJseSB3b3JrcyBjb3JyZWN0bHkuCj4KPiBBbGwgaW5wdXQgYXJlIHdlbGNvbWUuIFRo aXMgaXMgbXkgZmlyc3QgUklTQy1WIGhhY2ssIHNvIEkgc3VyZSB0aGVyZQo+IGFyZSBhIGxvdCB0 aGluZ3MgdG8gaW1wcm92ZSEKPgo+Cj4gVGhhbmtzLAo+IEJqw7Zybgo+Cj4KPiBCasO2cm4gVMO2 cGVsICgzKToKPiAgIHJpc2N2OiBzZXQgSEFWRV9FRkZJQ0lFTlRfVU5BTElHTkVEX0FDQ0VTUwo+ ICAgcmlzY3Y6IGFkZCBidWlsZCBpbmZyYSBmb3IgSklUIGNvbXBpbGVyCj4gICBicGYsIHJpc2N2 OiBhZGRlZCBlQlBGIEpJVCBmb3IgUlY2NEcKPgo+ICBhcmNoL3Jpc2N2L0tjb25maWcgICAgICAg ICAgICB8ICAgIDIgKwo+ICBhcmNoL3Jpc2N2L01ha2VmaWxlICAgICAgICAgICB8ICAgIDQgKwo+ ICBhcmNoL3Jpc2N2L25ldC9NYWtlZmlsZSAgICAgICB8ICAgIDUgKwo+ICBhcmNoL3Jpc2N2L25l dC9icGZfaml0X2NvbXAuYyB8IDE2MTIgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr Cj4gIDQgZmlsZXMgY2hhbmdlZCwgMTYyMyBpbnNlcnRpb25zKCspCj4gIGNyZWF0ZSBtb2RlIDEw MDY0NCBhcmNoL3Jpc2N2L25ldC9NYWtlZmlsZQo+ICBjcmVhdGUgbW9kZSAxMDA2NDQgYXJjaC9y aXNjdi9uZXQvYnBmX2ppdF9jb21wLmMKClRoYW5rcyBmb3IgZG9pbmcgdGhpcy4gIEkgc2F3IGEg ZmV3IHJldmlld3MgZ28gYnkgYW5kIEknbSBiZWhpbmQgb24gZW1haWwsIHNvIApJJ20gZ29pbmcg dG8gZHJvcCB0aGlzIHVudGlsIGEgdjIuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpsaW51eC1yaXNjdiBtYWlsaW5nIGxpc3QKbGludXgtcmlzY3ZAbGlz dHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2xpbnV4LXJpc2N2Cg==