From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from stravinsky.debian.org (stravinsky.debian.org [82.195.75.108]) (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 1E92247AF6D; Thu, 13 Aug 2026 13:47:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=82.195.75.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786628828; cv=none; b=q3LuRNoyT5w5m0vcI4SjOljjdGwwKlHkQry9p5NTo9UlRUMJa5NYQSJWLH2kAJ/BeNpnEPnoDeOaZ8/SzyQ01kc7l1X3+Im/Y0zbumtYNaLvC6HAoMNimGhv+Js5Yr4wqk+tt+neYmW90Ao70gYEgdMgU8x7eKFseYpZOu4GC4o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786628828; c=relaxed/simple; bh=t4gwTXbKOa3d6d1IbiyhWTHm4k2wZ+WZSKUzzEMygzo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=PDjboPcWPsSLExb0HoGfGOx59PXnGIVKoBM1fSA2WmZoJ5vzRExYfg4pNUv04AkgbHEUVZr73I5hFH8QyFo5aP4JlnhnBMNzSUmrb4QQb6fQEdSchyAfC1gVAFZpv8/CEU40QlnzQzmcOgKPGeDMmSaQfMlNVyL3QyZLOPO3qWY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=debian.org; spf=pass smtp.mailfrom=debian.org; dkim=pass (2048-bit key) header.d=debian.org header.i=@debian.org header.b=OOwWXTv/; arc=none smtp.client-ip=82.195.75.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=debian.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=debian.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=debian.org header.i=@debian.org header.b="OOwWXTv/" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=UDH74oYvqeDV9mh6r27tpGk1J6b++832lVnfnB6EKPQ=; b=OOwWXTv/j6LkNKfdMEy+Zdhvs3 f808oZkgok4FagaoUlT36dw8nE93HbnD0jpdN3ezHFD7KZnhUKmvmikhFR3lgTTko1864Fzy5OYLN gzrNCasQNz9k1T7Nrt/n03HBh631ZKbI2wwG4O9OzakWXrMn8ic35CJr/whnnyAsCdX6tMhiigexc ElYIrYAm8zOu+Tvc0zSdG3ud4jC4BO3iIaHV13O/scjBMNoSzldIZzW+fMOYxy6VB3njO/wIBYkvD 9kyZXfUPY9dpJR1Meh9JrI9YJr4GOP1p+i/xpSpnMC/Jcoh/FW03E2w11eDYxm48NwP3BRdi947k/ LDA1OH5g==; Received: from authenticated-user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from ) id 1wuVlo-0059Ui-1h; Thu, 13 Aug 2026 13:46:56 +0000 Date: Thu, 13 Aug 2026 06:46:51 -0700 From: Breno Leitao To: "Rafael J. Wysocki (Intel)" Cc: Saket Dumbre , Len Brown , Sudeep Holla , Bob Moore , "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, acpica-devel@lists.linux.dev, linux-kernel@vger.kernel.org, catalin.marinas@arm.com, kernel-team@meta.com Subject: Re: [PATCH] ACPICA: Fix memory leak at acpi_ds_create_field() Message-ID: References: <20260813-acpica-pcc-field-leak-v1-1-3d6c5f0eb557@debian.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Debian-User: leitao On Thu, Aug 13, 2026 at 03:39:37PM +0200, Rafael J. Wysocki (Intel) wrote: > > Do not allocate a region if it was previously allocated before, > > preserving the current design, but, not leaking memory. > > > > Fixes: 0acf24ad7e10 ("ACPICA: Add support for PCC Opregion special context data") > > Signed-off-by: Breno Leitao > > As per Documentation/driver-api/acpi/linuxized-acpica.rst, please > submit a pull request with this change to the upstream ACPICA project > on GitHub. The Linux patch will become applicable when there is a > corresponding commit upstream. Ack. I will do it. sorry for the noise. --breno