From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793717545; b=cY/B56GnpKRLuAr70vssiTcUBFdRWCF39m/M45sgVrkcps187PSryti1RsdKhxobpmID wnI1BeitSldaEigayG8CPUA9lGARCY4mM8XuPevT8flADeDAD3x/BBJw4O8LTa9qrl3pz 5AnkTzomm/MexPZ9NXLUg5K75rGCEYw17Ndgf/d/OvKNDp4SPQo20Gsh+LiAGuGTChal1 xS7CzxgYSLtcci1llF8cO4XUTsQYsftt0vmWXUtYeuMV7P36dST2EGmK+196kd1WkqIF8 1wXJCw/fZXpEiTzz1jUshosz6wKGAx7G82QgOHjrBNnbzUKL4B84jxIA9hZsTQsCzNA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793717545; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding; bh=pZDUQoAPmpcJQ1MGXQerdQ+hsS67diNlOCyUT7orJbQ=; b=Y4LrAKxUWnUhsYOYd2E4ArZWNAyW/eGbe3M30D6KInMvx98cGwTVV27U8qQTl1ix7n7O V4Tp7iG/TlSaAtiF+TvPuDkjO2Z5BNzjcRoWrdh4jU7Wj/ThlEXpz4b3H2KsQkiRon1bi TW8gKYWSmmJMkSBVGJJbWFA4s4dSwYu89EHzhh0uEv58BBH3CFb3fuBUodB+66585yfdT ZO3G9HEOpDA4D+gYObP8Lpyb624XqnDUvgtGtHUrxA4zm5QcQpcHifoxKQMw+Zc44hSMR hSK9ohlpBd43MLoj3lFP1r9PbrcHCusDRcgBwghoDJ74IsMM8hwGQd0Hjs2SHzd1lLg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=octuHE56; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AB64860A261C; Tue, 3 Nov 2026 14:52:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=octuHE56 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3D6A11F000C1; Tue, 3 Nov 2026 14:52:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793717544; bh=pZDUQoAPmpcJQ1MGXQerdQ+hsS67diNlOCyUT7orJbQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=octuHE56uzGrBMrp7166rFZjq/wnXaFsTr7IIG3zl2GxEZwjKr17pIkusq4jp6mXN mLEaqJM7SSf41A6AgYFmIZSHLCOBfnRcPxwmUULylluZ/BtRPUVjiAhtcuLPKVSi8+ te+2tpxv6FIBDHG1hYbsVtXZrzYfb998Izoxf1NvzoAEzIvFOpHEvyk3y3Xff+4FC/ o/2WA1kg2cgbqHxaU14o+r5P5lHoCTKwHyVmQ6QfVLsEAZLp2hO32QtmcUI3/DsuhI KpfZU6WyBhlTVBcgfdQLleBesDDuY0BtMKsH1vepW6wDZUm0XmilXXv5giOikKqoJg 4HoslEFTZnEhw== From: Sasha Levin To: lee@kernel.org, Steven Rostedt , Masami Hiramatsu , Greg Kroah-Hartman , Tom Zanussi , Valentin Schneider , linux-kernel@vger.kernel.org Cc: Sasha Levin , stable@vger.kernel.org, Taeyang Lee <0wn@theori.io> Subject: Re: [STABLE v6.1-v5.10] tracing: Keep the predicate limit separate from program capacity Date: Tue, 3 Nov 2026 09:51:58 -0500 Message-ID: <2026-11-03-1-daily-reply-0010-re-tracing-predicate-limit@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261102122714.656104-1-lee@kernel.org> References: <20261102122714.656104-1-lee@kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit > Fixes: 39f7c41c908b ("tracing/filters: Enable filtering a cpumask field by another cpumask") Not queueing this for 6.1, 5.15 or 5.10. The overflow needs 39f7c41c908b ("tracing/filters: Enable filtering a cpumask field by another cpumask"), which landed in v6.6 and is absent from those trees. There calc_stack() and predicate_parse() agree on the predicate count, so there is nothing to overflow. -- Thanks, Sasha