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=1793591128; b=mm+fm2zgVPH+BY0+EndBhH8n0BHaMRlKufgPe3eplNpXaQGbD5DHf3HzKQ+t+kKgBiec D/N0mVkSvzQmkqzKgQQIocXZHWmXLuFolqQqI0NrItPGR5cz2Mjn9W5UCmoBDfV8umFFf vQAMWz/BRbRuzz5JpHzJhx6h+fM6WMbAnhNZpii4uHvgxX1zJU+kKK57r9qqYBiajx6AG 87z0OV8TokJoRM3o5m6zTL/7XeWjhcfSMTPwomD+iQB8xUhCSRuYgLRh3Ey8e6DVVYsRq 0RUrATnjU0ExlShRKiRyRSW6r6ddofI1jhAOiZX5erMHouZ87omheqtO4VPFX0c0QSA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793591128; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=RgCAL1P+hSJExWchHGlbCd4ap6qoEeqYnmHJfxat3l8=; b=ZfvWAv/PXR52jZF4jui/w25cHrpgXM7gLstafdJxILUaHnBLj4PUuCbZ6fKJS5ZcBX0V bIj1w09vYxfrDoie7W4I3t3qwqgarSNJUxBRdw1rw4TsY/xDPqmUKjdAvSHPom2vcVHhi jyOIesQkjYX+rWU59+BQg1D8sArdjYgF1SJVJeFD7MxMrPy17rSFWbmTgLPDRKABORHPu E3XkzEMWy08FqHzE/UtcLDcsWyUYDOxpt/u0qOR0K2iAv7FjsRb+6FVNlKK/XWJoyFyoL +yIlMkbkzt7sNDrWH9p5uX6fGMtV0TBgNOfzsAvf1zGs3YYBfa8Yz+TX9mM/JSv6p/w== 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=LVb5YEGq; 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 33BE9606A327; Mon, 2 Nov 2026 03:45:27 +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=LVb5YEGq Received: by smtp.kernel.org (Postfix) with ESMTPSA id E7A3C1F0093A; Mon, 2 Nov 2026 03:45:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793591127; bh=RgCAL1P+hSJExWchHGlbCd4ap6qoEeqYnmHJfxat3l8=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=LVb5YEGqyOCpwHX+DPlO7ym1mPn88dOBbBfz6dgQlyictpeNyjtM48iY9O84aVCei OpitKRMxq9IL2qBofn+AI+q1eBYjc8F0a0lwt0Rf8tSuzy/K0TVjBb3aPo54D85N5S E34Ji4xi5z8pe88oYkdRzj+jTIh4uaA0gKPVt4/fq9rWIhrZCJoNLSfdZem3MvDya6 pUMb2HuNLO5l0aoC+jQRCcM6L5ib/PQ2WlMwjFYJK4KrV/3I37lc43Vvhyrla5U0W0 wQrdkE4cV749KMjWagAQEakMEzWaXpANLlsww87j/ZZDrf3GRwWdmrTcZS6BDVHzeD Nm5hr71LVwHMg== Date: Mon, 2 Nov 2026 03:45:25 +0000 From: Tzung-Bi Shih To: Scott Collyer Cc: Benson Leung , Guenter Roeck , chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] platform/chrome: cros_ec_ishtp: report EC_HOST_EVENT_PANIC to userspace Message-ID: References: <20261029203008.419808-1-scollyer@google.com> 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=us-ascii Content-Disposition: inline In-Reply-To: <20261029203008.419808-1-scollyer@google.com> On Thu, Oct 29, 2026 at 01:30:08PM -0700, Scott Collyer wrote: > When the ISH firmware encounters a fatal exception, it resets and sends > EC_HOST_EVENT_PANIC over the ISHTP MKBP channel. Register an > event_notifier callback in cros_ec_ishtp to log the panic, invoke the > panic_notifier chain, and emit an ERROR=PANIC uevent so userspace crash > collectors can capture the panic dump and handle recovery. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git for-next [1/1] platform/chrome: cros_ec_ishtp: report EC_HOST_EVENT_PANIC to userspace commit: 1236473139859a9b64f20404d9c0388930415cbb Thanks!