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Sat, 27 Aug 2022 18:39:39 +0800 Message-ID: <301cd27e-d003-584b-2eb0-8fa025348cff@huawei.com> Date: Sat, 27 Aug 2022 18:39:38 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 Subject: Re: [PATCH -next v2 2/2] riscv: extable: add new extable type EX_TYPE_KACCESS_ERR_ZERO support To: Andrew Jones CC: Paul Walmsley , Palmer Dabbelt , Palmer Dabbelt , Albert Ou , , , , , Guohanjun References: <20220815032025.2685516-1-tongtiangen@huawei.com> <20220815032025.2685516-3-tongtiangen@huawei.com> <20220825110602.bog5mjpascvikwxx@kamzik> <7718a9bc-e976-daeb-f490-e7b5190e50b6@huawei.com> <20220826081607.ci42sbffrmsfhk2w@kamzik> From: Tong Tiangen In-Reply-To: <20220826081607.ci42sbffrmsfhk2w@kamzik> X-Originating-IP: [10.174.179.234] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To kwepemm600017.china.huawei.com (7.193.23.234) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220827_033953_611359_9FEBA049 X-CRM114-Status: GOOD ( 15.49 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org CgrlnKggMjAyMi84LzI2IDE2OjE2LCBBbmRyZXcgSm9uZXMg5YaZ6YGTOgo+IE9uIEZyaSwgQXVn IDI2LCAyMDIyIGF0IDAyOjQ0OjQ4UE0gKzA4MDAsIFRvbmcgVGlhbmdlbiB3cm90ZToKPj4KPj4K Pj4g5ZyoIDIwMjIvOC8yNSAxOTowNiwgQW5kcmV3IEpvbmVzIOWGmemBkzoKPj4+IE9uIE1vbiwg QXVnIDE1LCAyMDIyIGF0IDAzOjIwOjI1QU0gKzAwMDAsIFRvbmcgVGlhbmdlbiB3cm90ZToKPj4+ PiBDdXJyZW50bHksIFRoZSBleHRhYmxlIHR5cGUgRVhfVFlQRV9VQUNDRVNTX0VSUl9aRVJPIGlz IHVzZWQgYnkKPj4+PiBfX2dldC9wdXRfa2VybmVsX25vZmF1bHQoKSwgYnV0IHRob3NlIGhlbHBl cnMgYXJlIG5vdCB1YWNjZXNzIHR5cGUsIHNvIHdlCj4+Pj4gYWRkIGEgbmV3IGV4dGFibGUgdHlw ZSBFWF9UWVBFX0tBQ0NFU1NfRVJSX1pFUk8gd2hpY2ggY2FuIGJlIHVzZWQgYnkKPj4+PiBfX2dl dC9wdXRfa2VybmVsX25vX2ZhdWx0KCkuCj4+Pj4KPj4+PiBPbmx5IHJlZmFjdG9yIGNvZGUgd2l0 aG91dCBhbnkgZnVuY3Rpb25hbCBjaGFuZ2VzLgo+Pj4KPj4+IFRoaXMgaXNuJ3QgcXVpdGUgdHJ1 ZS4gX19nZXQvcHV0X2tlcm5lbF9ub2ZhdWx0IG5vdyBzZXRzIGEgZGlmZmVyZW50Cj4+PiBleHRh YmxlIHR5cGUgKGFzIHRoZSBjb21taXQgbWVzc2FnZSBzYXlzKS4gQnV0LCBub3RoaW5nIHNwZWNp YWwgc2VlbXMKPj4+IHRvIGJlIGRvbmUgd2l0aCB0aGF0LCBzbyB0aGVyZSdzIGVmZmVjdGl2ZWx5 IG5vIGZ1bmN0aW9uYWwgY2hhbmdlLiBDYW4KPj4+IHlvdSBwbGVhc2UgZWxhYm9yYXRlIG9uIHRo ZSBtb3RpdmF0aW9uIGZvciB0aGlzIGNoYW5nZT8gV2hlcmUgd2lsbCB0aGUKPj4+IEtBQ0NFU1Mg dHlwZSBuZWVkIHRvIGJlIGRpc3Rpbmd1aXNoZWQgZnJvbSB0aGUgVUFDQ0VTUyB0eXBlPwo+Pgo+ PiBUaGUgaW50cm9kdWN0aW9uIG9mIEVYX1RZUEVfS0FDQ0VTU19FUlJfWkVSTyBkb2VzIG5vdCBj aGFuZ2UgYW55IGZ1bmN0aW9uLAo+PiBidXQgbWFrZXMgYSBjb3JyZWN0IGRpc3RpbmN0aW9uIGlu IHRoZSBhY3R1YWwgdHlwZSwgaW5kaWNhdGluZyB0aGF0IHRoZXJlCj4+IGFyZSBpbmRlZWQgc29t ZSBrYWNjZXNzIGVudHJpZXMgaW4gZXh0YWJsZS4gSSB0aGluayB0aGlzIG9wdGltaXphdGlvbiBp cwo+PiBtb3JlIGNsZWFyIGFuZCByZWFzb25hYmxlLgo+IAo+IFdlbGwsIGNyZWF0aW5nIG5ldyB0 eXBlcywganVzdCBmb3IgbmV3IHR5cGUgc2FrZSwganVzdCBibG9hdHMgY29kZS4KPiAKPj4KPj4g QSBmZXcgd2Vla3MgYWdvLCBJIGRpZCBzb21ldGhpbmcgc2ltaWxhciBvbiBhcm02NFsxXS4gSSB0 aGluayB0aGlzCj4+IG9wdGltaXphdGlvbiBjYW4gYWxzbyBiZSB1c2VkIG9uIHJpc2N2Lgo+Pgo+ PiBXZSBjYW4gZG8gc29tZSBmZWF0dXJlcyB0aGF0IGFyZSB1c2VkIG9uIHVhY2NzcyBidXQgbm90 IGFwcGxpY2FibGUgb24KPj4ga2FjY2VzcyBpbiB0aGUgZnV0dXJlWzJdLgo+Pgo+PiBbMV0KPj4g aHR0cHM6Ly9sb3JlLmtlcm5lbC5vcmcvbGttbC8yMDIyMDYyMTA3MjYzOC4xMjczNTk0LTItdG9u Z3RpYW5nZW5AaHVhd2VpLmNvbS8KPj4gWzJdaHR0cHM6Ly9sb3JlLmtlcm5lbC5vcmcvbGttbC8y MDIyMDgxMjA3MDU1Ny4xMDI4NDk5LTQtdG9uZ3RpYW5nZW5AaHVhd2VpLmNvbS8KPj4KPiAKPiBU aGlzIGlzIHBhcnQgb2YgdGhlIGluZm9ybWF0aW9uLCBidXQgSSBoYWQgYWxyZWFkeSBmb3VuZCB0 aGlzLiBXaGF0J3MKPiBzdGlsbCBtaXNzaW5nIHRvIG1lIGFyZSB0aGUgcmlzY3YgcGF0Y2hlcywg b3IgYXQgbGVhc3QgYSByaXNjdiBwbGFuLCBmb3IKPiBhY3R1YWxseSBpbXBsZW1lbnRpbmcgc29t ZXRoaW5nIHdoaWNoIHJlcXVpcmVzIGthY2Nlc3MgYW5kIHVhY2Nlc3MgdG8gaGF2ZQo+IGRpc3Rp bmN0IHR5cGVzLgo+IAo+IFRoYW5rcywKPiBkcmV3CgpBdCBwcmVzZW50LCB0aGVyZSBpcyBubyBz dWNoIHBsYW4gb24gcmlzY3YsIGJlY2F1c2UgaXQgaXMgcmVseSBvbiAKaGFyZHdhcmUgc3VwcG9y dC4KSSB0aGluayB0aGlzIHBhdGNoIGNhbiBiZSBtZXJnZWQgYXMgYSBzbWFsbCBjb2RlIG9wdGlt aXphdGlvbiBhbmQgCndpdGhvdXQgYW55IGZ1bmN0aW9uIGNoYW5nZS4KClRoYW5rcywKVG9uZy4K Cj4gCj4gLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K bGludXgtcmlzY3YgbWFpbGluZyBsaXN0CmxpbnV4LXJpc2N2QGxpc3RzLmluZnJhZGVhZC5vcmcK aHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1yaXNjdgo=