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 7C4FC7E767; Wed, 21 Feb 2024 14:06:52 +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=1708524412; cv=none; b=CMI6HXQRIUfYDrYnSp2XyreORGQJbEVD5ORTwzmaw59sEMWiO79+nraXAYb4OLiwXdgbQHl73CVCmWvi2Z290pnkb9gRXfX71Olp81nFAkR6F2lRGrmY/dkKn6V5Co1Lm6eixClUkHbH/NAqUXxRHscGSIRiYo93HgbewImgMhc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708524412; c=relaxed/simple; bh=G8aSavgGwaCY8E+2Q1az6S5YzeqhZk0hqNel1aeajs0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=LBXlfNA+80lvt78zJLtilq8cVuHX9adaGC2j/HXSCXOHEs0HUGkZqsfUn7TTaDfwKqjM73R24VwS8DmpmOs5tf4x8FNWX/ioYS82ri4QPW47bE0NocklC2bNr9hfi13qrSit1YbcZ+WJJlSdem9UuG7LllCRZSKEZc5hErX4bTE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=JKJUL0K/; 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="JKJUL0K/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9CD32C43390; Wed, 21 Feb 2024 14:06:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1708524412; bh=G8aSavgGwaCY8E+2Q1az6S5YzeqhZk0hqNel1aeajs0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JKJUL0K//NwelXC9pdfjigdzO2EECCQAHOPepsdqFhMx8blEmBaJ4H+QscJJkz/cy LNVq3FmHlpdE/y8GzqkDzN0zZUaEyp8nZPpcHfneT1Vz5CVgujZBuAMY5ngb7zGPAj SfSQnDjtnoXU2gf6jjjKB6CaFt7B8UHixSb45yS4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Eric Huang , =?UTF-8?q?Christian=20K=C3=B6nig?= , Alex Deucher , Srinivasan Shanmugam , Sasha Levin Subject: [PATCH 5.10 218/379] drm/amd/powerplay: Fix kzalloc parameter ATOM_Tonga_PPM_Table in get_platform_power_management_table() Date: Wed, 21 Feb 2024 14:06:37 +0100 Message-ID: <20240221130001.351620668@linuxfoundation.org> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240221125954.917878865@linuxfoundation.org> References: <20240221125954.917878865@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Srinivasan Shanmugam [ Upstream commit 6616b5e1999146b1304abe78232af810080c67e3 ] In 'struct phm_ppm_table *ptr' allocation using kzalloc, an incorrect structure type is passed to sizeof() in kzalloc, larger structure types were used, thus using correct type 'struct phm_ppm_table' fixes the below: drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/process_pptables_v1_0.c:203 get_platform_power_management_table() warn: struct type mismatch 'phm_ppm_table vs _ATOM_Tonga_PPM_Table' Cc: Eric Huang Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Acked-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/pm/powerplay/hwmgr/process_pptables_v1_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/process_pptables_v1_0.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/process_pptables_v1_0.c index b760f95e7fa7..5998c78ad536 100644 --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/process_pptables_v1_0.c +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/process_pptables_v1_0.c @@ -204,7 +204,7 @@ static int get_platform_power_management_table( struct pp_hwmgr *hwmgr, ATOM_Tonga_PPM_Table *atom_ppm_table) { - struct phm_ppm_table *ptr = kzalloc(sizeof(ATOM_Tonga_PPM_Table), GFP_KERNEL); + struct phm_ppm_table *ptr = kzalloc(sizeof(*ptr), GFP_KERNEL); struct phm_ppt_v1_information *pp_table_information = (struct phm_ppt_v1_information *)(hwmgr->pptable); -- 2.43.0