From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 105A417B516 for ; Fri, 30 Aug 2024 10:24:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725013465; cv=none; b=QdK9Ob0JHoiTceMTf4NpuCp8BqKr7/b+aQ/i8S0iYpEc5zgxugUUHQSruQsRgznzz5OnFzFYPq+V05wRMuFTvkmqnPYSm/1vgry4fLKLqFopnVohUL5wJKxA1aSflkkN4lT5USTOR6+eFn0xPEgjF8FfLCyGj2blCMGc1QOIk7I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725013465; c=relaxed/simple; bh=RQsHHI7kpVwOdK1joEOHTJ/7pkW/4sUkVR399XuvvWw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NKOG1xDX6UXlsoYNCOIjJmLoR7W5J9kq1LHvJA0QdDg7s9spnPQEQwDUTLat3yi93hDFmnGsuBGd3s2EruCq56oBdpHptK4Gp19R/4sSvd19PCKlEjdUjK1UngxO4jZfH5EyqeqvcwszOkhcFT03CXUADwRmsCjeXgaaMkXT/hs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=FQe1R1Qt; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="FQe1R1Qt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1725013463; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=XYesMj5ueiMNqutffq7npoYQS7CjMMgXBJZZO+/Hjyo=; b=FQe1R1Qt39S7rZqUVpm1Ab/l1e7tS2KjELg6VAjDg2d9MBmuZFsx4DkocRoRVnBz0XlmZC nklkwt5xLSKVckyPa9a0KvgfR7j9klnb0BaeZFVuB0pmqKs55rq7ARKrV/1PdIlkPk0+1U 1F69T5rRRJP01KTQ1o2bewVkkR8Q2cI= Received: from mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-292-nL0bmLKMNpqdezNL84YlXg-1; Fri, 30 Aug 2024 06:24:18 -0400 X-MC-Unique: nL0bmLKMNpqdezNL84YlXg-1 Received: from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 967581955D48; Fri, 30 Aug 2024 10:24:15 +0000 (UTC) Received: from dhcp-27-174.brq.redhat.com (unknown [10.45.225.148]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with SMTP id 8F0F61955F45; Fri, 30 Aug 2024 10:24:10 +0000 (UTC) Received: by dhcp-27-174.brq.redhat.com (nbSMTP-1.00) for uid 1000 oleg@redhat.com; Fri, 30 Aug 2024 12:24:07 +0200 (CEST) Date: Fri, 30 Aug 2024 12:24:01 +0200 From: Oleg Nesterov To: Andrii Nakryiko Cc: linux-trace-kernel@vger.kernel.org, peterz@infradead.org, rostedt@goodmis.org, mhiramat@kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, jolsa@kernel.org, paulmck@kernel.org, willy@infradead.org, surenb@google.com, akpm@linux-foundation.org, linux-mm@kvack.org Subject: Re: [PATCH v4 0/8] uprobes: RCU-protected hot path optimizations Message-ID: <20240830102400.GA20163@redhat.com> References: <20240829183741.3331213-1-andrii@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240829183741.3331213-1-andrii@kernel.org> User-Agent: Mutt/1.5.24 (2015-08-30) X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 On 08/29, Andrii Nakryiko wrote: > > v3->v4: > - added back consumer_rwsem into consumer_del(), which was accidentally > omitted earlier (Jiri); still, Reviewed-by: Oleg Nesterov