From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Howells Date: Fri, 07 Jun 2019 14:37:49 +0000 Subject: Re: [PATCH 10/10] Add sample notification program [ver #3] Message-Id: <17511.1559918269@warthog.procyon.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit List-Id: References: <20190606212140.GA25664@vmlxhi-102.adit-jv.com> <155981411940.17513.7137844619951358374.stgit@warthog.procyon.org.uk> <155981421379.17513.13158528501056454772.stgit@warthog.procyon.org.uk> In-Reply-To: <20190606212140.GA25664@vmlxhi-102.adit-jv.com> To: Eugeniu Rosca Cc: dhowells@redhat.com, viro@zeniv.linux.org.uk, raven@themaw.net, linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, linux-block@vger.kernel.org, keyrings@vger.kernel.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, Eugeniu Rosca Eugeniu Rosca wrote: > > + asm ("lfence" : : : "memory" ); > [..] > > + asm("mfence" ::: "memory"); Have a look at ver #4. David From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Howells Subject: Re: [PATCH 10/10] Add sample notification program [ver #3] Date: Fri, 07 Jun 2019 15:37:49 +0100 Message-ID: <17511.1559918269@warthog.procyon.org.uk> References: <20190606212140.GA25664@vmlxhi-102.adit-jv.com> <155981411940.17513.7137844619951358374.stgit@warthog.procyon.org.uk> <155981421379.17513.13158528501056454772.stgit@warthog.procyon.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Return-path: In-Reply-To: <20190606212140.GA25664@vmlxhi-102.adit-jv.com> Content-ID: <17510.1559918269.1@warthog.procyon.org.uk> Sender: linux-kernel-owner@vger.kernel.org To: Eugeniu Rosca Cc: dhowells@redhat.com, viro@zeniv.linux.org.uk, raven@themaw.net, linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, linux-block@vger.kernel.org, keyrings@vger.kernel.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, Eugeniu Rosca List-Id: linux-api@vger.kernel.org Eugeniu Rosca wrote: > > + asm ("lfence" : : : "memory" ); > [..] > > + asm("mfence" ::: "memory"); Have a look at ver #4. David