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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Subject: Re: [Xen-devel] [PATCH v1 1/4] kasan: introduce set_pmd_early_shadow() X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Ross Lagerwall , George Dunlap , linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, xen-devel@lists.xen.org, linux-mm@kvack.org, Alexander Potapenko , Andrey Ryabinin , Boris Ostrovsky , Andrew Morton , Dmitry Vyukov Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMTUuMDEuMjAgMTc6MzIsIFNlcmdleSBEeWFzbGkgd3JvdGU6Cj4gT24gMTUvMDEvMjAyMCAx MTowOSwgSsO8cmdlbiBHcm/DnyB3cm90ZToKPj4gT24gMTUuMDEuMjAgMTE6NTQsIFNlcmdleSBE eWFzbGkgd3JvdGU6Cj4+PiBIaSBKdWVyZ2VuLAo+Pj4KPj4+IE9uIDA4LzAxLzIwMjAgMTU6MjAs IFNlcmdleSBEeWFzbGkgd3JvdGU6Cj4+Pj4gSXQgaXMgaW5jb3JyZWN0IHRvIGNhbGwgcG1kX3Bv cHVsYXRlX2tlcm5lbCgpIG11bHRpcGxlIHRpbWVzIGZvciB0aGUKPj4+PiBzYW1lIHBhZ2UgdGFi bGUuIFhlbiBub3RpY2VzIGl0IGR1cmluZyBrYXNhbl9wb3B1bGF0ZV9lYXJseV9zaGFkb3coKToK Pj4+Pgo+Pj4+ICAgICAgIChYRU4pIG1tLmM6MzIyMjpkMTU1djAgbWZuIDM3MDRiIGFscmVhZHkg cGlubmVkCj4+Pj4KPj4+PiBUaGlzIGhhcHBlbnMgZm9yIGthc2FuX2Vhcmx5X3NoYWRvd19wdGUg d2hlbiBVU0VfU1BMSVRfUFRFX1BUTE9DS1MgaXMKPj4+PiBlbmFibGVkLiBGaXggdGhpcyBieSBp bnRyb2R1Y2luZyBzZXRfcG1kX2Vhcmx5X3NoYWRvdygpIHdoaWNoIGNhbGxzCj4+Pj4gcG1kX3Bv cHVsYXRlX2tlcm5lbCgpIG9ubHkgb25jZSBhbmQgdXNlcyBzZXRfcG1kKCkgYWZ0ZXJ3YXJkcy4K Pj4+Pgo+Pj4+IFNpZ25lZC1vZmYtYnk6IFNlcmdleSBEeWFzbGkgPHNlcmdleS5keWFzbGlAY2l0 cml4LmNvbT4KPj4+Cj4+PiBMb29rcyBsaWtlIHRoZSBwbGFuIHRvIHVzZSBzZXRfcG1kKCkgZGly ZWN0bHkgaGFzIGZhaWxlZDogaXQncyBhbgo+Pj4gYXJjaC1zcGVjaWZpYyBmdW5jdGlvbiBhbmQg Y2FuJ3QgYmUgdXNlZCBpbiBhcmNoLWluZGVwZW5kZW50IGNvZGUKPj4+IChhcyBrYnVpbGQgdGVz dCByb2JvdCBoYXMgcHJvdmVuKS4KPj4+Cj4+PiBEbyB5b3Ugc2VlIGFueSB3YXkgb3V0IG9mIHRo aXMgb3RoZXIgdGhhbiBkaXNhYmxpbmcgU1BMSVRfUFRFX1BUTE9DS1MKPj4+IGZvciBQViBLQVNB Tj8KPj4KPj4gQ2hhbmdlIHNldF9wbWRfZWFybHlfc2hhZG93KCkgbGlrZSB0aGUgZm9sbG93aW5n Ogo+Pgo+PiAjaWZkZWYgQ09ORklHX1hFTl9QVgo+PiBzdGF0aWMgaW5saW5lIHZvaWQgc2V0X3Bt ZF9lYXJseV9zaGFkb3cocG1kX3QgKnBtZCwgcHRlX3QgKmVhcmx5X3NoYWRvdykKPj4gewo+PiAg ICAgIHN0YXRpYyBib29sIHBtZF9wb3B1bGF0ZWQgPSBmYWxzZTsKPj4KPj4gICAgICBpZiAobGlr ZWx5KHBtZF9wb3B1bGF0ZWQpKSB7Cj4+ICAgICAgICAgIHNldF9wbWQocG1kLCBfX3BtZChfX3Bh KGVhcmx5X3NoYWRvdykgfCBfUEFHRV9UQUJMRSkpOwo+PiAgICAgIH0gZWxzZSB7Cj4+ICAgICAg ICAgIHBtZF9wb3B1bGF0ZV9rZXJuZWwoJmluaXRfbW0sIHBtZCwgZWFybHlfc2hhZG93KTsKPj4g ICAgICAgICAgcG1kX3BvcHVsYXRlZCA9IHRydWU7Cj4+ICAgICAgfQo+PiB9Cj4+ICNlbHNlCj4+ IHN0YXRpYyBpbmxpbmUgdm9pZCBzZXRfcG1kX2Vhcmx5X3NoYWRvdyhwbWRfdCAqcG1kLCBwdGVf dCAqZWFybHlfc2hhZG93KQo+PiB7Cj4+ICAgICAgcG1kX3BvcHVsYXRlX2tlcm5lbCgmaW5pdF9t bSwgcG1kLCBlYXJseV9zaGFkb3cpOwo+PiB9Cj4+ICNlbmRpZgo+Pgo+PiAuLi4gYW5kIG1vdmUg aXQgdG8gaW5jbHVkZS94ZW4veGVuLW9wcy5oIGFuZCBjYWxsIGl0IHdpdGgKPj4gbG1fYWxpYXMo a2FzYW5fZWFybHlfc2hhZG93X3B0ZSkgYXMgdGhlIHNlY29uZCBwYXJhbWV0ZXIuCj4gCj4gWW91 ciBzdWdnZXN0aW9uIHRvIHVzZSBpZmRlZiBpcyByZWFsbHkgZ29vZCwgZXNwZWNpYWxseSBub3cg d2hlbiBJCj4gZmlndXJlZCBvdXQgdGhhdCBDT05GSUdfWEVOX1BWIGltcGxpZXMgWDg2LiBCdXQg SSBkb24ndCBsaWtlIHRoZSBpZGVhCj4gb2Yga2FzYW4gY29kZSBjYWxsaW5nIGEgbm9uLWVtcHR5 IGZ1bmN0aW9uIGZyb20geGVuLW9wcy5oIHdoZW4KPiBDT05GSUdfWEVOX1BWIGlzIG5vdCBkZWZp bmVkLiBJJ2QgcHJlZmVyIHRvIGtlZXAgc2V0X3BtZF9lYXJseV9zaGFkb3coKQo+IGluIG1tL2th c2FuL2luaXQuYyB3aXRoIHRoZSBzdWdnZXN0ZWQgaWZkZWYuCgpGaW5lIHdpdGggbWUuCgoKSnVl cmdlbgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVu LWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6 Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==