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Thu, 25 Aug 2022 11:14:21 +0000 Message-ID: <1f460b58-2cf7-306f-60a5-14badf53ca70@suse.com> Date: Thu, 25 Aug 2022 13:14:20 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [PATCH v2] xen/privcmd: fix error exit of privcmd_ioctl_dm_op() Content-Language: en-US To: Jan Beulich Cc: Stefano Stabellini , Oleksandr Tyshchenko , stable@vger.kernel.org, Rustam Subkhankulov , xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org References: <20220825092600.7188-1-jgross@suse.com> <2c762b15-fd7e-f14e-fcc9-a083af683e4f@suse.com> From: Juergen Gross In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------W6dlOTs8h0LU1RtKHyq845NT" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------W6dlOTs8h0LU1RtKHyq845NT Content-Type: multipart/mixed; boundary="------------nXAny4FCzKzm0QAZid0dKaJH"; protected-headers="v1" From: Juergen Gross To: Jan Beulich Cc: Stefano Stabellini , Oleksandr Tyshchenko , stable@vger.kernel.org, Rustam Subkhankulov , xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org Message-ID: <1f460b58-2cf7-306f-60a5-14badf53ca70@suse.com> Subject: Re: [PATCH v2] xen/privcmd: fix error exit of privcmd_ioctl_dm_op() References: <20220825092600.7188-1-jgross@suse.com> <2c762b15-fd7e-f14e-fcc9-a083af683e4f@suse.com> In-Reply-To: --------------nXAny4FCzKzm0QAZid0dKaJH Content-Type: multipart/mixed; boundary="------------C00gpXn6jKI00aJcMFNIFEth" --------------C00gpXn6jKI00aJcMFNIFEth Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gMjUuMDguMjIgMTI6MjIsIEphbiBCZXVsaWNoIHdyb3RlOg0KPiBPbiAyNS4wOC4yMDIy IDEyOjEzLCBKdWVyZ2VuIEdyb3NzIHdyb3RlOg0KPj4gT24gMjUuMDguMjIgMTE6NTAsIEph biBCZXVsaWNoIHdyb3RlOg0KPj4+IE9uIDI1LjA4LjIwMjIgMTE6MjYsIEp1ZXJnZW4gR3Jv c3Mgd3JvdGU6DQo+Pj4+IC0tLSBhL2RyaXZlcnMveGVuL3ByaXZjbWQuYw0KPj4+PiArKysg Yi9kcml2ZXJzL3hlbi9wcml2Y21kLmMNCj4+Pj4gQEAgLTYwMiw2ICs2MDIsMTAgQEAgc3Rh dGljIGludCBsb2NrX3BhZ2VzKA0KPj4+PiAgICAJCSpwaW5uZWQgKz0gcGFnZV9jb3VudDsN Cj4+Pj4gICAgCQlucl9wYWdlcyAtPSBwYWdlX2NvdW50Ow0KPj4+PiAgICAJCXBhZ2VzICs9 IHBhZ2VfY291bnQ7DQo+Pj4+ICsNCj4+Pj4gKwkJLyogRXhhY3QgcmVhc29uIGlzbid0IGtu b3duLCBFRkFVTFQgaXMgb25lIHBvc3NpYmlsaXR5LiAqLw0KPj4+PiArCQlpZiAocGFnZV9j b3VudCA8IHJlcXVlc3RlZCkNCj4+Pj4gKwkJCXJldHVybiAtRUZBVUxUOw0KPj4+PiAgICAJ fQ0KPj4+DQo+Pj4gSSBkb24ndCByZWFsbHkga25vdyB0aGUgaW5uZXIgd29ya2luZ3Mgb2Yg cGluX3VzZXJfcGFnZXNfZmFzdCgpDQo+Pj4gbm9yIHdoYXQgZnV0dXJlIHBsYW5zIHRoZXJl IGFyZSB3aXRoIGl0LiBUbyBiZSBhcyBpbmRlcGVuZGVudCBvZg0KPj4+IGl0cyBiZWhhdmlv ciBhcyBwb3NzaWJsZSwgaG93IGFib3V0IGJhaWxpbmcgaGVyZSBvbmx5IHdoZW4NCj4+PiBw YWdlX2NvdW50IGFjdHVhbGx5IGlzIHplcm8gKGkuZS4gbm8gZm9yd2FyZCBwcm9ncmVzcyk/ DQo+Pg0KPj4gVGhpcyB3b3VsZCByZXF1aXJlIHRvIHJld29yayB0aGUgbG9vcCBpbiBsb2Nr X3BhZ2VzKCkgdG8gYmUgYWJsZSB0bw0KPj4gaGFuZGxlIG9ubHkgYSBwYXJ0aWFsIGJ1ZmZl ci4NCj4gDQo+IE9oLCBJIHNlZSAtIEkndmUgbWlzcmVhZCB0aGUgY29kZSBhcyBpZiB0aGUg bG9vcCB3YXMgY2FwcGluZyBlYWNoDQo+IGl0ZXJhdGlvbidzIGNvdW50IHRvIHRoZSBjYXBh Y2l0eSBvZiBzb21lIGludGVybmFsIGJ1ZmZlciAoYXMgaWlyYw0KPiBpcyBiZWluZyBkb25l IGVsc2V3aGVyZSkuIFNvIC4uLg0KPiANCj4+IFRoaXMgd291bGQgYWRkIHNvbWUgY29tcGxl eGl0eSwgYnV0IE9UT0ggSSdkIGdldCBhbiBleGFjdCBlcnJvciBjb2RlDQo+PiBiYWNrIGlu IGNhc2Ugb2YgZmFpbHVyZS4NCj4gDQo+IC4uLiBwZXJoYXBzIG5vdCB3b3J0aCBpdCB0aGVu LCAuLi4NCj4gDQo+PiBJJ2xsIGhhdmUgYSB0cnkgYW5kIHNlZSBob3cgdGhlIHJlc3VsdCB3 b3VsZCBsb29rIGxpa2UuDQo+IA0KPiAuLi4gdW5sZXNzIHlvdSB0aGluayB0aGlzIG1pZ2h0 IGJlIHJlbGV2YW50IGluIGNlcnRhaW4gY2FzZXMuDQoNCk5vdCBzdXJlLCBidXQgdGhlIHJl c3VsdGluZyBjb2RlIGlzIGxvb2tpbmcgZmluZSBJTU8uDQoNCg0KSnVlcmdlbg0K --------------C00gpXn6jKI00aJcMFNIFEth Content-Type: application/pgp-keys; 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