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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: df9d08ba-d19d-48cd-ced2-08d62d376d1f X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Oct 2018 16:02:19.5506 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR12MB1457 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > -----Original Message----- > From: Greg Kroah-Hartman > Sent: Monday, October 8, 2018 10:44 AM > To: Deucher, Alexander > Cc: linux-kernel@vger.kernel.org; stable@vger.kernel.org; Wentland, Harry > ; Zhu, Rex ; Sasha Levin > > Subject: Re: [PATCH 4.18 222/235] drm/amd/pp: Send khz clock values to DC > for smu7/8 >=20 > On Mon, Oct 08, 2018 at 02:33:56PM +0000, Deucher, Alexander wrote: > > > -----Original Message----- > > > From: Greg Kroah-Hartman > > > Sent: Monday, September 24, 2018 7:53 AM > > > To: linux-kernel@vger.kernel.org > > > Cc: Greg Kroah-Hartman ; > > > stable@vger.kernel.org; Wentland, Harry ; > > > Deucher, Alexander ; Zhu, Rex > > > ; Sasha Levin > > > Subject: [PATCH 4.18 222/235] drm/amd/pp: Send khz clock values to > > > DC for > > > smu7/8 > > > > > > 4.18-stable review patch. If anyone has any objections, please let m= e > know. > > > > > > > This regresses power usage on 4.18. Please revert. > > https://bugzilla.kernel.org/show_bug.cgi?id=3D201275 >=20 > Is it reverted in "upstream" as well? If not, please get the fix in ther= e and > then I will be glad to backport it here. >=20 There's no breakage in upstream. This patch addressed breakages in 4.19 sp= ecifically due to some other refactoring we did in the driver. I'll try an= d dig out the exact series of patches this addressed. Alex > thanks, >=20 > greg k-h