From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fout-a1-smtp.messagingengine.com (fout-a1-smtp.messagingengine.com [103.168.172.144]) (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 9056D47ECC5; Fri, 15 May 2026 10:57:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=103.168.172.144 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778842628; cv=none; b=V8LDHE9sNr+pjB5a7SyyqgmUkS038ykJD6gABsD2jI5atkIxFNVsTEsBmz0K6FvdIDfs+43Ck62GQFJqDlxP57iT1XSPyGVDYV5Kn4lPQ5v6djX6nYE/YzUtbpRJfyRgotghWjVpOS2+4RKFrqQJgQ20KRJrwLe0kFvuCdLIGe8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778842628; c=relaxed/simple; bh=Mi5TAENImZJ0pSzr3ZOuSmifXZID/3DJdmfpa8V9eCw=; h=MIME-Version:Date:From:To:Cc:Message-Id:In-Reply-To:References: Subject:Content-Type; b=nlPLD2MxzmGxK/5YyzVZvqGUe4tfWEo4XvS0pS0xiZVCtNd56aKdra/lIZN2rz5kZ9eYOrS7Q/zYck5OO1L1OzEYnvhphagaVaOJU78y2BPHCYCMIHOzIgUWZkD/pARel3eu/FSuQSgRxRtYDzUC0i+paOYmBl7x2H8HuK2n1Kk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arndb.de; spf=pass smtp.mailfrom=arndb.de; dkim=pass (2048-bit key) header.d=arndb.de header.i=@arndb.de header.b=e1SMYR9F; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b=JK7DoHYq; arc=none smtp.client-ip=103.168.172.144 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arndb.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arndb.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=arndb.de header.i=@arndb.de header.b="e1SMYR9F"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="JK7DoHYq" Received: from phl-compute-04.internal (phl-compute-04.internal [10.202.2.44]) by mailfout.phl.internal (Postfix) with ESMTP id B3662EC0064; Fri, 15 May 2026 06:57:05 -0400 (EDT) Received: from phl-imap-12 ([10.202.2.86]) by phl-compute-04.internal (MEProxy); Fri, 15 May 2026 06:57:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arndb.de; h=cc :cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm2; t=1778842625; x=1778929025; bh=Ae6ebQFubppeJzbU+Tqlt+T9+M0fh0sKjZKsBQrXnaE=; b= e1SMYR9Fu3TWmeDo4trZqnzU76UElL1pgrm1pm1OwP6CKN8lIUvoAQBsyAEYTt2z 4hkFdHaZmvXjP+cL1C5C2cdcmv827ew+PM1hNeRLiltbnMWzyI6t0ApdyK3V0doo kLiJa9WhuR7oBH033Vh/ftLg6j6lsCCleOkTFG4BPHCSFIbkXqkOuFQFmmPUeogp yIMSjVbuv7hI3KXWi5X/EaykMoyp2GFCGBNyGdhL5kgHBZXfqftelP2DuEPXYShV 4Fk+AWbVeuHfrhvpB05OR46aFUKTqFxg23ZN1J0fQPbGIDUuBJwG17XZ2VjZFCCo fhdpiOGIlhCmaCn/7NEV5w== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm3; t=1778842625; x= 1778929025; bh=Ae6ebQFubppeJzbU+Tqlt+T9+M0fh0sKjZKsBQrXnaE=; b=J K7DoHYqZDOslgQGRsLGB6FF9MYPw07NFfdPjCW+9TaCMiS6LMp2GJ+TGu5I0pIKe KLXFH31Ri/+tCKMvlhrsycd+pbLWXrJwvlWX39gz8t9y20pFs0NFVWscu6tDWfnQ uLeLb8AX13ZmgmxX8FAU4PfOFHd3ER+LTc/4u9oVCmL2fjsK6KHvV+exA3Fg6cIi drHgjJGUBof24DZUb0EdqESWD02rzduxAwofbQa5pNS93tXHb7y2KmYBKWxmkvgn y+MpgOeo7/x70V2P/ElHKE+upwkNjteXs46hNF0RW4HTlRsmTmVaxge5W2AAE35V lll+SwkJiohfzEM8Ne2oA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefhedrtddtgddufedtvddvucetufdoteggodetrf dotffvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfurfetoffkrfgpnffqhgenuceu rghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujf gurhepofggfffhvfevkfgjfhfutgfgsehtjeertdertddtnecuhfhrohhmpedftehrnhgu uceuvghrghhmrghnnhdfuceorghrnhgusegrrhhnuggsrdguvgeqnecuggftrfgrthhtvg hrnhephfdthfdvtdefhedukeetgefggffhjeeggeetfefggfevudegudevledvkefhvdei necuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomheprghrnh gusegrrhhnuggsrdguvgdpnhgspghrtghpthhtohepledpmhhouggvpehsmhhtphhouhht pdhrtghpthhtohepmhgrthhhihgvuhdruggvshhnohihvghrshesvghffhhitghiohhsrd gtohhmpdhrtghpthhtoheprhhoshhtvgguthesghhoohgumhhishdrohhrghdprhgtphht thhopehvughonhhnvghfohhrthesghhoohhglhgvrdgtohhmpdhrtghpthhtoheprghrnh gusehkvghrnhgvlhdrohhrghdprhgtphhtthhopehmrgiisehkvghrnhgvlhdrohhrghdp rhgtphhtthhopehmhhhirhgrmhgrtheskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepnh grthhhrghnsehkvghrnhgvlhdrohhrghdprhgtphhtthhopehlihhnuhigqdhkvghrnhgv lhesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehlihhnuhigqdhtrhgrtg gvqdhkvghrnhgvlhesvhhgvghrrdhkvghrnhgvlhdrohhrgh X-ME-Proxy: Feedback-ID: i56a14606:Fastmail Received: by mailuser.phl.internal (Postfix, from userid 501) id 2AFBA1060065; Fri, 15 May 2026 06:57:05 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: AW_1xDmkHYEB Date: Fri, 15 May 2026 12:56:44 +0200 From: "Arnd Bergmann" To: "Vincent Donnefort" , "Steven Rostedt" Cc: "Arnd Bergmann" , "Masami Hiramatsu" , "Nathan Chancellor" , "Marc Zyngier" , "Mathieu Desnoyers" , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Message-Id: <9668c1fb-2461-4ec4-afbf-80c051aa4064@app.fastmail.com> In-Reply-To: References: <20260323105646.590718-1-arnd@kernel.org> <20260513105939.3bbdc174@gandalf.local.home> Subject: Re: [PATCH] tracing: samples: avoid warning about __aeabi_unwind_cpp_pr1 Content-Type: text/plain Content-Transfer-Encoding: 7bit On Thu, May 14, 2026, at 11:54, Vincent Donnefort wrote: > On Wed, May 13, 2026 at 10:59:39AM -0400, Steven Rostedt wrote: >> >> Vincent, >> >> Is this patch needed? That is, did it fall through the cracks? > > Yes, I believe it is! > > Reviewed-by: Vincent Donnefort Just today, I came across yet another one: Unexpected symbols in kernel/trace/simple_ring_buffer.o: U __s390_indirect_jump_r1 U __s390_indirect_jump_r10 U __s390_indirect_jump_r14 U __s390_indirect_jump_r2 U __s390_indirect_jump_r5 U __s390_indirect_jump_r7 U __s390_indirect_jump_r8 U __s390_indirect_jump_r9 I'll send a replacement patch that addresses both, since the old one hasn't been applied yet. Arnd