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Thu, 07 Apr 2022 12:53:38 +0000 Message-ID: Date: Thu, 7 Apr 2022 14:53:37 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [PATCH v2] mm, page_alloc: fix build_zonerefs_node() Content-Language: en-US To: David Hildenbrand , xen-devel@lists.xenproject.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Andrew Morton , stable@vger.kernel.org, =?UTF-8?Q?Marek_Marczykowski-G=c3=b3recki?= , Michal Hocko References: <20220407120637.9035-1-jgross@suse.com> <42046fe0-d4da-625d-6412-b5459b80ee11@redhat.com> From: Juergen Gross In-Reply-To: <42046fe0-d4da-625d-6412-b5459b80ee11@redhat.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------t04bfqdDWv4XrdQIqVux6Csd" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------t04bfqdDWv4XrdQIqVux6Csd Content-Type: multipart/mixed; boundary="------------Z4GSgTHl0SATVg0EAu030Dy6"; protected-headers="v1" From: Juergen Gross To: David Hildenbrand , xen-devel@lists.xenproject.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Andrew Morton , stable@vger.kernel.org, =?UTF-8?Q?Marek_Marczykowski-G=c3=b3recki?= , Michal Hocko Message-ID: Subject: Re: [PATCH v2] mm, page_alloc: fix build_zonerefs_node() References: <20220407120637.9035-1-jgross@suse.com> <42046fe0-d4da-625d-6412-b5459b80ee11@redhat.com> In-Reply-To: <42046fe0-d4da-625d-6412-b5459b80ee11@redhat.com> --------------Z4GSgTHl0SATVg0EAu030Dy6 Content-Type: multipart/mixed; boundary="------------izDrloGJ8V3l9n3GAw6J6OtS" --------------izDrloGJ8V3l9n3GAw6J6OtS Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gMDcuMDQuMjIgMTQ6NDUsIERhdmlkIEhpbGRlbmJyYW5kIHdyb3RlOg0KPiBPbiAwNy4w NC4yMiAxNDowNiwgSnVlcmdlbiBHcm9zcyB3cm90ZToNCj4+IFNpbmNlIGNvbW1pdCA2YWEz MDNkZWZiNzQgKCJtbSwgdm1zY2FuOiBvbmx5IGFsbG9jYXRlIGFuZCByZWNsYWltIGZyb20N Cj4+IHpvbmVzIHdpdGggcGFnZXMgbWFuYWdlZCBieSB0aGUgYnVkZHkgYWxsb2NhdG9yIikg b25seSB6b25lcyB3aXRoIGZyZWUNCj4+IG1lbW9yeSBhcmUgaW5jbHVkZWQgaW4gYSBidWls dCB6b25lbGlzdC4gVGhpcyBpcyBwcm9ibGVtYXRpYyB3aGVuIGUuZy4NCj4+IGFsbCBtZW1v cnkgb2YgYSB6b25lIGhhcyBiZWVuIGJhbGxvb25lZCBvdXQgd2hlbiB6b25lbGlzdHMgYXJl IGJlaW5nDQo+PiByZWJ1aWx0Lg0KPj4NCj4+IFRoZSBkZWNpc2lvbiB3aGV0aGVyIHRvIHJl YnVpbGQgdGhlIHpvbmVsaXN0cyB3aGVuIG9ubGluaW5nIG5ldyBtZW1vcnkNCj4+IGlzIGRv bmUgYmFzZWQgb24gcG9wdWxhdGVkX3pvbmUoKSByZXR1cm5pbmcgMCBmb3IgdGhlIHpvbmUg dGhlIG1lbW9yeQ0KPj4gd2lsbCBiZSBhZGRlZCB0by4gVGhlIG5ldyB6b25lIGlzIGFkZGVk IHRvIHRoZSB6b25lbGlzdHMgb25seSwgaWYgaXQNCj4+IGhhcyBmcmVlIG1lbW9yeSBwYWdl cyAobWFuYWdlZF96b25lKCkgcmV0dXJucyBhIG5vbi16ZXJvIHZhbHVlKSBhZnRlcg0KPj4g dGhlIG1lbW9yeSBoYXMgYmVlbiBvbmxpbmVkLiBUaGlzIGltcGxpZXMsIHRoYXQgb25saW5p bmcgbWVtb3J5IHdpbGwNCj4+IGFsd2F5cyBmcmVlIHRoZSBhZGRlZCBwYWdlcyB0byB0aGUg YWxsb2NhdG9yIGltbWVkaWF0ZWx5LCBidXQgdGhpcyBpcw0KPj4gbm90IHRydWUgaW4gYWxs IGNhc2VzOiB3aGVuIGUuZy4gcnVubmluZyBhcyBhIFhlbiBndWVzdCB0aGUgb25saW5lZA0K Pj4gbmV3IG1lbW9yeSB3aWxsIGJlIGFkZGVkIG9ubHkgdG8gdGhlIGJhbGxvb25lZCBtZW1v cnkgbGlzdCwgaXQgd2lsbCBiZQ0KPj4gZnJlZWQgb25seSB3aGVuIHRoZSBndWVzdCBpcyBi ZWluZyBiYWxsb29uZWQgdXAgYWZ0ZXJ3YXJkcy4NCj4+DQo+PiBBbm90aGVyIHByb2JsZW0g d2l0aCB1c2luZyBtYW5hZ2VkX3pvbmUoKSBmb3IgdGhlIGRlY2lzaW9uIHdoZXRoZXIgYQ0K Pj4gem9uZSBpcyBiZWluZyBhZGRlZCB0byB0aGUgem9uZWxpc3RzIGlzLCB0aGF0IGEgem9u ZSB3aXRoIGFsbCBtZW1vcnkNCj4+IHVzZWQgd2lsbCBpbiBmYWN0IGJlIHJlbW92ZWQgZnJv bSBhbGwgem9uZWxpc3RzIGluIGNhc2UgdGhlIHpvbmVsaXN0cw0KPj4gaGFwcGVuIHRvIGJl IHJlYnVpbHQuDQo+Pg0KPj4gVXNlIHBvcHVsYXRlZF96b25lKCkgd2hlbiBidWlsZGluZyBh IHpvbmVsaXN0IGFzIGl0IGhhcyBiZWVuIGRvbmUNCj4+IGJlZm9yZSB0aGF0IGNvbW1pdC4N Cj4+DQo+PiBDYzogc3RhYmxlQHZnZXIua2VybmVsLm9yZw0KPj4gRml4ZXM6IDZhYTMwM2Rl ZmI3NCAoIm1tLCB2bXNjYW46IG9ubHkgYWxsb2NhdGUgYW5kIHJlY2xhaW0gZnJvbSB6b25l cyB3aXRoIHBhZ2VzIG1hbmFnZWQgYnkgdGhlIGJ1ZGR5IGFsbG9jYXRvciIpDQo+PiBSZXBv cnRlZC1ieTogTWFyZWsgTWFyY3p5a293c2tpLUfDs3JlY2tpIDxtYXJtYXJla0BpbnZpc2li bGV0aGluZ3NsYWIuY29tPg0KPj4gU2lnbmVkLW9mZi1ieTogSnVlcmdlbiBHcm9zcyA8amdy b3NzQHN1c2UuY29tPg0KPj4gQWNrZWQtYnk6IE1pY2hhbCBIb2NrbyA8bWhvY2tvQHN1c2Uu Y29tPg0KPj4gLS0tDQo+PiBWMjoNCj4+IC0gdXBkYXRlZCBjb21taXQgbWVzc2FnZSAoTWlj aGFsIEhvY2tvKQ0KPj4gLS0tDQo+PiAgIG1tL3BhZ2VfYWxsb2MuYyB8IDIgKy0NCj4+ICAg MSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pDQo+Pg0KPj4g ZGlmZiAtLWdpdCBhL21tL3BhZ2VfYWxsb2MuYyBiL21tL3BhZ2VfYWxsb2MuYw0KPj4gaW5k ZXggYmRjOGY2MGFlNDYyLi4zZDA2NjJhZjMyODkgMTAwNjQ0DQo+PiAtLS0gYS9tbS9wYWdl X2FsbG9jLmMNCj4+ICsrKyBiL21tL3BhZ2VfYWxsb2MuYw0KPj4gQEAgLTYxMjgsNyArNjEy OCw3IEBAIHN0YXRpYyBpbnQgYnVpbGRfem9uZXJlZnNfbm9kZShwZ19kYXRhX3QgKnBnZGF0 LCBzdHJ1Y3Qgem9uZXJlZiAqem9uZXJlZnMpDQo+PiAgIAlkbyB7DQo+PiAgIAkJem9uZV90 eXBlLS07DQo+PiAgIAkJem9uZSA9IHBnZGF0LT5ub2RlX3pvbmVzICsgem9uZV90eXBlOw0K Pj4gLQkJaWYgKG1hbmFnZWRfem9uZSh6b25lKSkgew0KPj4gKwkJaWYgKHBvcHVsYXRlZF96 b25lKHpvbmUpKSB7DQo+PiAgIAkJCXpvbmVyZWZfc2V0X3pvbmUoem9uZSwgJnpvbmVyZWZz W25yX3pvbmVzKytdKTsNCj4+ICAgCQkJY2hlY2tfaGlnaGVzdF96b25lKHpvbmVfdHlwZSk7 DQo+PiAgIAkJfQ0KPiANCj4gRGlkIHlvdSBkcm9wIG15IEFjaz8NCg0KT2gsIHNvcnJ5IGZv ciB0aGF0Lg0KDQo+IEFsc28sIEknZCBhcHByZWNpYXRlIGdldHRpbmcgQ0NlZCBvbiBwYXRj aGVzIHdoZXJlIEkgY29tbWVudGVkLg0KDQpXaWxsIGRvIGluIGZ1dHVyZS4NCg0KDQpKdWVy Z2VuDQo= --------------izDrloGJ8V3l9n3GAw6J6OtS Content-Type: application/pgp-keys; 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