From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 49B70C54FB3 for ; Mon, 2 Jun 2025 16:51:30 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 9F49D6B02F6; Mon, 2 Jun 2025 12:51:29 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 9CBE86B02F7; Mon, 2 Jun 2025 12:51:29 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 909B86B02F9; Mon, 2 Jun 2025 12:51:29 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 738776B02F6 for ; Mon, 2 Jun 2025 12:51:29 -0400 (EDT) Received: from smtpin21.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id 185FA160CD5 for ; Mon, 2 Jun 2025 16:51:29 +0000 (UTC) X-FDA: 83511051498.21.A961DC9 Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf19.hostedemail.com (Postfix) with ESMTP id 4B1B71A0012 for ; Mon, 2 Jun 2025 16:51:27 +0000 (UTC) Authentication-Results: imf19.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf19.hostedemail.com: domain of "SRS0=bdPQ=YR=goodmis.org=rostedt@kernel.org" designates 172.105.4.254 as permitted sender) smtp.mailfrom="SRS0=bdPQ=YR=goodmis.org=rostedt@kernel.org" ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1748883087; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JK+eFeQG/an5imwfMxC/DXnHuw/LWEfpq8PUcndun/g=; b=QgzVnLWoA8E1BICXjp8UXmf1kZu4EuGvkkhshqlZoavyAkLZVM/qt5AoL4VnWAChhEuXRs lR9Iw3Ud4+dU41Qlrihh5irFVWURqv4CvFM/Hj16PBW5YSBDrXKJQVHnEXQnL3ZXBHszw+ yrsiQ4IOW9ibcpxV3GADfS1oFpNpD+w= ARC-Authentication-Results: i=1; imf19.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf19.hostedemail.com: domain of "SRS0=bdPQ=YR=goodmis.org=rostedt@kernel.org" designates 172.105.4.254 as permitted sender) smtp.mailfrom="SRS0=bdPQ=YR=goodmis.org=rostedt@kernel.org" ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1748883087; a=rsa-sha256; cv=none; b=pBVNqsi0FhQV5saJoSY4j9RRVo0d1m1zQXeNxsSNRuhnKjL7uIuBlOA7v8576TYvzxWKpy nZ0o7AB5KcvNUwMrunzNpowUnbcjGM/A91xaTvODDrrv+JF5RLnllc04qiyi9HKP5XhIGw PLt48b9r8ByM46u2R4nhtrVr5Bqy2Ns= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 8210A614BA; Mon, 2 Jun 2025 16:51:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5FF59C4CEEB; Mon, 2 Jun 2025 16:51:24 +0000 (UTC) Date: Mon, 2 Jun 2025 12:52:36 -0400 From: Steven Rostedt To: David Hildenbrand Cc: Tal Zussman , Masami Hiramatsu , Mathieu Desnoyers , Ingo Molnar , Rik van Riel , Andrew Morton , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , x86@kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 1/2] x86/tlb/trace: Export the TLB_REMOTE_WRONG_CPU enum Message-ID: <20250602125236.21f4aeb3@gandalf.local.home> In-Reply-To: <876f65d0-e873-4c08-b404-db89e542e7a3@redhat.com> References: <20250528-tlb-trace-fix-v1-0-2e94c58f450d@columbia.edu> <20250528-tlb-trace-fix-v1-1-2e94c58f450d@columbia.edu> <876f65d0-e873-4c08-b404-db89e542e7a3@redhat.com> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 4B1B71A0012 X-Stat-Signature: 66w3ik86bfay94ymsgrim8j6tx6hxbcz X-Rspam-User: X-HE-Tag: 1748883087-356911 X-HE-Meta: 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 953QD03D VIZo3lY5dsZHKr50ap9uCbjfeowHVwM/N71cGYcgWH+gU9rIh1tlphU+fJHPEGG8er8WmM3I1Z4hJi8MJ2oPjDgFNeLgh10+A9gCspmTzE6j2COhAJ9BIWbfGo6ScuhenDHCW26imAEgcDCgdl4x1fsrA7zWxZ3RhccugiJj0qHwv0sdvDaz0B1Rh6pOO+Cp1ew36OVrf9KmA+DMDlU0Ltrv4UZ9DSst2kaVTpqDwsjBnI4sMhlNgnJYlTzi0Cpq9GztcitngF27bTIZT0/qNuLcxJgppzcZmwxhZQ23I7AW+bgszr4ofeXf/ZuujFJ9rmBL0Qm7uxc9z8O1D5kjmJHDHt8sG2BUHrlk1ro5qvCIAxkqhg/mX5uLlzQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, 28 May 2025 11:06:10 +0200 David Hildenbrand wrote: > > diff --git a/include/trace/events/tlb.h b/include/trace/events/tlb.h > > index b4d8e7dc38f8..725a75720a23 100644 > > --- a/include/trace/events/tlb.h > > +++ b/include/trace/events/tlb.h > > @@ -13,7 +13,8 @@ > > EM( TLB_REMOTE_SHOOTDOWN, "remote shootdown" ) \ > > EM( TLB_LOCAL_SHOOTDOWN, "local shootdown" ) \ > > EM( TLB_LOCAL_MM_SHOOTDOWN, "local mm shootdown" ) \ > > - EMe( TLB_REMOTE_SEND_IPI, "remote ipi send" ) > > + EM( TLB_REMOTE_SEND_IPI, "remote ipi send" ) \ > > + EMe( TLB_REMOTE_WRONG_CPU, "remote wrong CPU" ) > > Reviewed-by: David Hildenbrand Reviewed-by: Steven Rostedt (Google) I'm guessing this will go through the mm tree? -- Steve