From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 2738E1D5ABA; Wed, 25 Feb 2026 01:33:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771983218; cv=none; b=f6hcCbXR4rR4KtR7/xTbLGOxaO2ZlGnPprblnBZ+kXoZE4xmLAkPYJwXqfhElmM2uYpeurKrNGaurCevaegnFjX1MuE+N4Ixmtihkc9iAU1NKaWPoBDglxrD8uvUMmOiG5C95QrnhYdfcmpnQZPbZ5OWkpmb1sZNf3FrjE3WliM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771983218; c=relaxed/simple; bh=lSKylEAecrg8Bf1dkNXdP+rGLPCFwkExjiixQ5Xnekc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RJ5nn/ROxcqZUT+OhAwCrzHeZBHjk8Dpzym3Dg9pFN+/lAQnwAwap4l/4TwQDMs1wF9FKMa+LP9ziwNYlsydPXBJEn9F/LHgc79WMfhoN1d29CoX1oFPuEmyBpWmN75S30iF4EYCTNQd0iKsyfsAPiQGaVOoDcTilGYUABnKQqU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=XU2EITlI; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="XU2EITlI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DAA79C116D0; Wed, 25 Feb 2026 01:33:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771983218; bh=lSKylEAecrg8Bf1dkNXdP+rGLPCFwkExjiixQ5Xnekc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XU2EITlISfcuh0YrIS+ih6n+VOAMA31gk2EuesK9bNLBK2d7S+6LFcHmpt56nTU0p 7SLdgnMHiGO7JY9QYFNRAc8GAkFlPwVqMmtqyE0DlKOaaaY4FrLuBFOIcAMEqqeajz gLaLSOZf7jYsHExXqGeaAyTuHJt4pMhLpPOuECHQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Tomas Glozar , Johnny Mnemonic , Lance Yang , Li RongQing , Andrew Morton , Sasha Levin Subject: [PATCH 6.19 365/781] lib/Kconfig.debug: fix BOOTPARAM_HUNG_TASK_PANIC comment Date: Tue, 24 Feb 2026 17:17:54 -0800 Message-ID: <20260225012408.633734630@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260225012359.695468795@linuxfoundation.org> References: <20260225012359.695468795@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tomas Glozar [ Upstream commit dbac35bee8fc844c2d8d6417af874a170a44d41f ] The comment for CONFIG_BOOTPARAM_HUNG_TASK_PANIC says: Say N if unsure. but since commit 9544f9e6947f ("hung_task: panic when there are more than N hung tasks at the same time"), N is not a valid value for the option, leading to a warning at build time: .config:11736:warning: symbol value 'n' invalid for BOOTPARAM_HUNG_TASK_PANIC as well as an error when given to menuconfig. Fix the comment to say '0' instead of 'N'. Link: https://lkml.kernel.org/r/20260106140140.136446-1-tglozar@redhat.com Fixes: 9544f9e6947f ("hung_task: panic when there are more than N hung tasks at the same time") Signed-off-by: Tomas Glozar Reported-by: Johnny Mnemonic Reviewed-by: Lance Yang Cc: Li RongQing Signed-off-by: Andrew Morton Signed-off-by: Sasha Levin --- lib/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index ba36939fda79b..cda3cf1fa302c 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1273,7 +1273,7 @@ config BOOTPARAM_HUNG_TASK_PANIC high-availability systems that have uptime guarantees and where a hung tasks must be resolved ASAP. - Say N if unsure. + Say 0 if unsure. config DETECT_HUNG_TASK_BLOCKER bool "Dump Hung Tasks Blocker" -- 2.51.0