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 4710C2F744B for ; Fri, 5 Sep 2025 08:53:34 +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=1757062415; cv=none; b=Jk8niO1XhbzHFVz2XF6u5hCpKV1z4/PvbOFOl9Oyj18xo6BFacOkiwdQ8HfcBgWlSblkCpMhDEqNtPEbJnkb42Pw2KcY32uM0nbcKtW9H07ltPuxa5Ow7xISJwRWyyFexzbwHkAysMf1hTKvPEIkgMdpQubET2dLFWTiIZgos5s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757062415; c=relaxed/simple; bh=dcdyIOSIHdWK4hUmpfn/IRSAzQGUbzHF2AD9bcA3XYA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=trzBw7YMDcRFz99izMy1Yur29q0RHkaevG4xR+BYaAWAld76QpyicSbSxxTRzK/Pi5GkJLP/aqLJbwhPOLRXWpx9vMEZ8n+Dy28T8v9J1dRUHl6QdlWYQanDHgVV4K5r3MMvTvcplt+5LwjTcZF5koK0avUSNcSDlNc/5CpcdLg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine 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=Nl12NNYs; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine 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="Nl12NNYs" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1757062413; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=dcdyIOSIHdWK4hUmpfn/IRSAzQGUbzHF2AD9bcA3XYA=; b=Nl12NNYsEAc6pe1dxfkTIbqDo2+V5Tg+Xa5htJh9HG6s1kbSuEfhn6cgGjcGRRm/xJcZbS MPvlxk8xzzXglXvA8ruBRkyG5ptPIErE/jn/dxTgRdUOcc66+TH0q/cawwGgP0Xw3fgCo3 46CYayEMLsFTTIetnYmGSxp7i9gFG74= Received: from mx-prod-mc-03.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-620-yoJ3J4YrM3ORNbUgzmsrFw-1; Fri, 05 Sep 2025 04:53:27 -0400 X-MC-Unique: yoJ3J4YrM3ORNbUgzmsrFw-1 X-Mimecast-MFC-AGG-ID: yoJ3J4YrM3ORNbUgzmsrFw_1757062405 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (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-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 2DA981956056; Fri, 5 Sep 2025 08:53:25 +0000 (UTC) Received: from dhcp-27-174.brq.redhat.com (unknown [10.45.226.52]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with SMTP id B372418003FC; Fri, 5 Sep 2025 08:53:19 +0000 (UTC) Received: by dhcp-27-174.brq.redhat.com (nbSMTP-1.00) for uid 1000 oleg@redhat.com; Fri, 5 Sep 2025 10:52:03 +0200 (CEST) Date: Fri, 5 Sep 2025 10:51:56 +0200 From: Oleg Nesterov To: Andrii Nakryiko Cc: Alexei Starovoitov , Jiri Olsa , Masami Hiramatsu , Peter Zijlstra , Andrii Nakryiko , bpf , LKML , linux-trace-kernel , X86 ML , Song Liu , Yonghong Song , John Fastabend , Hao Luo , Steven Rostedt , Ingo Molnar Subject: Re: [PATCH perf/core 02/11] uprobes: Skip emulate/sstep on unique uprobe when ip is changed Message-ID: <20250905085155.GA12770@redhat.com> References: <20250902143504.1224726-3-jolsa@kernel.org> <20250903112648.GC18799@redhat.com> <20250904084949.GB27255@redhat.com> <20250904112317.GD27255@redhat.com> <20250904185553.GB23718@redhat.com> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 On 09/04, Andrii Nakryiko wrote: > > On Thu, Sep 4, 2025 at 11:57 AM Oleg Nesterov wrote: > > > > That said. If you guys don't see a problem - I won't even try to argue. > > I don't, yep. OK. Then I am fine with that too. Oleg.