From: Trond Myklebust Subject: Re: [PATCH] sunrpc: don't pass on-stack memory to sg_set_buf Date: Tue, 25 Oct 2016 21:47:16 +0000 Message-ID: References: <20161025184538.GA4612@fieldses.org> <20161025195930.GB5129@fieldses.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Cc: List Linux NFS Mailing , Rusty Russell , Christoph Hellwig , "linux-crypto-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" To: Fields Bruce James Return-path: In-Reply-To: <20161025195930.GB5129-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org> Content-Language: en-US Content-ID: <3BC8E4178383B04986CA1EFD8F2E16B0-Hry67jCOGbCcE4WynfumptQqCkab/8FMAL8bYrjMMd8@public.gmane.org> Sender: linux-nfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-crypto.vger.kernel.org DQo+IE9uIE9jdCAyNSwgMjAxNiwgYXQgMTU6NTksIEZpZWxkcyBCcnVjZSBKYW1lcyA8YmZpZWxk c0BmaWVsZHNlcy5vcmc+IHdyb3RlOg0KPiANCj4gT24gVHVlLCBPY3QgMjUsIDIwMTYgYXQgMDc6 MzQ6NDNQTSArMDAwMCwgVHJvbmQgTXlrbGVidXN0IHdyb3RlOg0KPj4gDQo+Pj4gT24gT2N0IDI1 LCAyMDE2LCBhdCAxNDo0NSwgSi4gQnJ1Y2UgRmllbGRzIDxiZmllbGRzQGZpZWxkc2VzLm9yZz4g d3JvdGU6DQo+Pj4gDQo+Pj4gRnJvbTogIkouIEJydWNlIEZpZWxkcyIgPGJmaWVsZHNAcmVkaGF0 LmNvbT4NCj4+PiANCj4+PiBBcyBvZiBhYzRlOTdhYmNlOWIgInNjYXR0ZXJsaXN0OiBzZ19zZXRf YnVmKCkgYXJndW1lbnQgbXVzdCBiZSBpbiBsaW5lYXINCj4+PiBtYXBwaW5nIiwgc2dfc2V0X2J1 ZiBoaXRzIGEgQlVHIHdoZW4gbWFrZV9jaGVja3N1bV92Mi0+eGRyX3Byb2Nlc3NfYnVmLA0KPj4+ IGFtb25nIG90aGVyIGNhbGxlcnMsIHBhc3NlcyBpdCBtZW1vcnkgb24gdGhlIHN0YWNrLg0KPj4+ IA0KPj4+IFdlIG9ubHkgbmVlZCBhIHNjYXR0ZXJsaXN0IHRvIHBhc3MgdGhpcyB0byB0aGUgY3J5 cHRvIGNvZGUsIGFuZCBpdCBzZWVtcw0KPj4+IGxpa2Ugb3ZlcmtpbGwgdG8gcmVxdWlyZSBrbWFs bG9jJ2QgbWVtb3J5IGp1c3QgdG8gZW5jcnlwdCBhIGZldyBieXRlcywNCj4+PiBidXQgZm9yIG5v dyB0aGlzIHNlZW1zIHRoZSBiZXN0IGZpeC4NCj4+PiANCj4+PiBOb3RlIG1hbnkgb2YgdGhlc2Ug Y2FsbGVycyBhcmUgaW4gdGhlIE5GUyB3cml0ZSBwYXRocywgc28gd2Ugc2hvdWxkbid0DQo+Pj4g cmVhbGx5IGJlIGFsbG9jYXRpbmcgR0ZQX0tFUk5FTC4gIEJ1dCB3ZSBhbHJlYWR5IGhhdmUgb3Ro ZXIgYWxsb2NhdGlvbnMNCj4+PiBpbiB0aGVzZSBjb2RlIHBhdGhzLiAgQSBsYXJnZXIgcmVkZXNp Z24gbWF5IGJlIG5lY2Vzc2FyeSB0byBhbGxvdw0KPj4+IGFsbG9jYXRpb25zIHRvIGJlIGRvbmUg ZWFybGllci4NCj4+IA0KPj4gTkFDS+KApiAgSSBhZ3JlZSB0aGF0IHRoZXJlIG1heSBhbHJlYWR5 IGJlIGJvcmthZ2UgaW4gUlBDU0VDX0dTUy1sYW5kLCBidXQgdGhhdOKAmXMgbm90IGEgcmVhc29u IHRvIGJlIGFkZGluZyB0byB0aGUgcGlsZSBvZiB0aGluZ3MgdGhhdCBuZWVkIHRvIGJlIGZpeGVk 4oCmIFRoZSBhbGxvY2F0aW9ucyB0aGF0IGxpZSBpbiB0aGUgUlBDIGNsaWVudOKAmXMgZW5jb2Rl L2RlY29kZSBwYXRoIGRvIG5lZWQgdG8gYmUgR0ZQX05PRlPigKYuDQo+IA0KPiBPSy4gIEFueSBk aXNhZHZhbnRhZ2UgdG8ga2VlcGluZyB0aGlzIHBhdGNoIHdpdGgganVzdCBHRlBfTk9GUw0KPiBh bGxvY2F0aW9ucyBldmVyeXdoZXJlIHRoYXQgbWlnaHQgYmUgaW4gdGhlIHdyaXRlIHBhdGg/DQoN Ckl04oCZcyB3aGF0IHdlIGhhdmUgdG8gZG8gZXZlcnl3aGVyZSBlbHNlIGluIHRoZSBSUEMgY2xp ZW50LCBzbyBJIGNhbuKAmXQgc2VlIHdoeSBpdCBzaG91bGQgYmUgYSBwcm9ibGVtLg0KDQo= -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html