From mboxrd@z Thu Jan 1 00:00:00 1970 From: Phil Sutter Subject: Re: [PATCH] af_packet: flush complete kernel cache in packet_sendmsg Date: Tue, 6 Sep 2011 13:05:03 +0200 Message-ID: <20110906110503.GE29025@philter> References: <20110505141107.GC30443@orbit.nwl.cc> <1314961686-30870-1-git-send-email-phil.sutter@viprinet.com> <1314971179.3092.159.camel@deadeye> <20110902172850.GB6619@n2100.arm.linux.org.uk> <20110905195714.GC29025@philter> <20110906095722.GK6619@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: Ben Hutchings , netdev@vger.kernel.org, "David S. Miller" , linux-arm-kernel@lists.infradead.org To: Russell King - ARM Linux Return-path: Content-Disposition: inline In-Reply-To: <20110906095722.GK6619@n2100.arm.linux.org.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org List-Id: netdev.vger.kernel.org T24gVHVlLCBTZXAgMDYsIDIwMTEgYXQgMTA6NTc6MjJBTSArMDEwMCwgUnVzc2VsbCBLaW5nIC0g QVJNIExpbnV4IHdyb3RlOgo+ID4gVGhlIGNvZGUgaW4gcXVlc3Rpb24gdXNlcyBfX2dldF9mcmVl X3BhZ2VzKCksIGFuZCBpZiB0aGF0IGZhaWxzIHVzZXMKPiA+IHZtYWxsb2MoKSAoc2VlIGFsbG9j X29uZV9wZ192ZWNfcGFnZSgpIGZvciByZWZlcmVuY2UpLiBCb3RoIGNvZGUgcGF0aHMKPiA+IHNo b3cgcmVzdWx0IGluIHRoZSBzYW1lIGZhdWx0eSBiZWhhdmlvdXIuCj4gCj4gU28sIHdoYXQgeW91 J3JlIHdhbnRpbmcgaXMgY2FjaGUgY29oZXJlbmN5IGJldHdlZW4gdm1hbGxvYygpIGFuZAo+IHVz ZXJzcGFjZS4gIFRoZXJlIGlzIG5vIEFQSSBpbiB0aGUga2VybmVsIHRvIGRvIHRoYXQsIGFuZCB5 b3UnbGwgc2VlCj4gdGhlIHNhbWUgZmFpbHVyZXMgb2YgdGhpcyBpbnRlcmZhY2Ugbm90IG9ubHkg b24gQVJNIGJ1dCBhbHNvIG90aGVyCj4gYXJjaGl0ZWN0dXJlcyB3aXRoIHZpcnR1YWwgY2FjaGVz Lgo+IAo+IEl0IHNvdW5kcyBsaWtlIHdlIG5lZWQgYW4gQVBJIHRvIGZsdXNoIHRoZSBjYWNoZSB1 c2luZyBib3RoIHRoZQo+IHVzZXJzcGFjZSBhZGRyZXNzLCBwbHVzIHRoZSBrZXJuZWwgc2lkZSBh ZGRyZXNzIGJlIHRoYXQgaW4gdGhlIGRpcmVjdAo+IG1hcCBvciB0aGUgdm1hbGxvYyBtYXAgYXJl YXMuCj4gCj4gT3IgbWF5YmUgdGhlIHJpZ2h0IHNvbHV0aW9uIGlzIHRvIHNpbXBseSBkaXNhYmxl IEFGX1BBQ0tFVCBNTUFQIHN1cHBvcnQKPiBmb3IgdmlydHVhbCBjYWNoZWQgYXJjaGl0ZWN0dXJl cyAtIGl0IG1heSBiZSB0aGF0IGFkZGluZyBjYWNoZSBmbHVzaGluZwo+IGNhbGxzIG1ha2VzIHRo ZSB0aGluZyB0b28gZXhwZW5zaXZlIGFuZCB0aGUgYmVuZWZpdHMgb2YgbW1hcCBvdmVyIG5vcm1h bAo+IHJlYWQvd3JpdGUgYXJlIGxvc3QuCgpPSywgdGhhdCdzIGhvcnJpYmxlLiBPZiBjb3Vyc2Ug d2UgZGVwZW5kIG9uIGp1c3QgdGhpcyBjb21iaW5hdGlvbiB0bwp3b3JrIGZsYXdsZXNzbHksIGku ZS4gUEFDS0VUX01NQVAgJiYgVklWVC4gOigKCkFub3RoZXIgdXNlcnNwYWNlLWludGVyZmFjZSBJ J20gd29ya2luZyBvbiB1c2VzIGEgZGlmZmVyZW50IHNvbHV0aW9uOgptZW1vcnkgaXMgYWxsb2Nh dGVkIGluIHVzZXJzcGFjZSBhbmQgYWNjZXNzZWQgZnJvbSBrZXJuZWxzcGFjZSB1c2luZwpnZXRf dXNlcl9wYWdlcygpLiBJIGRpZCBub3QgZXhwbGljaXRseSBzZWFyY2ggZm9yIHRoZSBlYXJsaWVy IGRlc2NyaWJlZApmYXVsdCBwYXR0ZXJuLCBidXQgd2UgZGlkbid0IG5vdGljZSBhbnkgcHJvYmxl bSB3aXRoIHRoaXMgYXBwcm9hY2ggb24KdGhlIHZlcnkgc2FtZSBoYXJkd2FyZSBlaXRoZXIuIEkg YWxyZWFkeSBzZWUgbXlzZWxmIHdyaXRpbmcgVFBBQ0tFVF9WMy4KOykKCldoYXQgZG8geW91IHRo aW5rPwoKR3JlZXRpbmdzLCBQaGlsCgotLSAKVmlwcmluZXQgR21iSApNYWluemVyIFN0ci4gNDMK NTU0MTEgQmluZ2VuIGFtIFJoZWluCkdlcm1hbnkKClplbnRyYWxlOiAgICAgKzQ5LTY3MjEtNDkw MzAtMApEdXJjaHdhaGw6ICAgICs0OS02NzIxLTQ5MDMwLTEzNApGYXg6ICAgICAgICAgICs0OS02 NzIxLTQ5MDMwLTIwOQoKcGhpbC5zdXR0ZXJAdmlwcmluZXQuY29tCmh0dHA6Ly93d3cudmlwcmlu ZXQuY29tCgpTaXR6IGRlciBHZXNlbGxzY2hhZnQ6IEJpbmdlbiBhbSBSaGVpbgpIYW5kZWxzcmVn aXN0ZXI6IEFtdHNnZXJpY2h0IE1haW56IEhSQjQwMzgwCkdlc2Now6RmdHNmw7xocmVyOiBTaW1v biBLaXNzZWwKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmlu ZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9s aW51eC1hcm0ta2VybmVsCg==