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b=VOAsbGAlyh9gNqHdG9kRbG7wht0K3hJHzmqCupPpPssx1Ux8GwcwgcNg6oNBnP4P22i/2JWdH2vXz6k2uNBp1ZrQlODB4X/wvRH6OzrwXlHvuBaTXEbx7EwZYdRpb0mFkxzjzaZHhzrPsbOjh+IwGg4W7dtL9HdftJrEe+hDuVA= Received: from DB3PR0202MB9129.eurprd02.prod.outlook.com (2603:10a6:10:43a::19) by DBAPR02MB6086.eurprd02.prod.outlook.com (2603:10a6:10:18a::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.406.12; Mon, 14 Sep 2026 09:23:30 +0000 Received: from DB3PR0202MB9129.eurprd02.prod.outlook.com ([fe80::7510:e8c3:db37:47ff]) by DB3PR0202MB9129.eurprd02.prod.outlook.com ([fe80::7510:e8c3:db37:47ff%5]) with mapi id 15.21.0406.007; Mon, 14 Sep 2026 09:23:30 +0000 From: Kanak Shilledar To: "jic23@kernel.org" , "lilinmao@kylinos.cn" CC: "linux-iio@vger.kernel.org" , "andriy.shevchenko@intel.com" , "nuno.sa@analog.com" , "dlechner@baylibre.com" , "macromorgan@hotmail.com" , "andy@kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH togreg v4 0/2] iio: imu: inv_icm42607: fix PM error handling Thread-Topic: [PATCH togreg v4 0/2] iio: imu: inv_icm42607: fix PM error handling Thread-Index: AQHdQ/Xwy/3Ddj/A8UqydUz/6+Stl7bNzVWA Date: Mon, 14 Sep 2026 09:23:30 +0000 Message-ID: References: <20260824035531.141429-1-lilinmao@kylinos.cn> <20260901022243.740760aa@jic23-huawei> <20260914040534.772a4aeb@jic23-hlaptop> In-Reply-To: <20260914040534.772a4aeb@jic23-hlaptop> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=axis.com; 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micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="=-GBPDM45pVgC0slEP310k" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-OriginatorOrg: axis.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DB3PR0202MB9129.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: c4ff8786-bad3-4165-4b30-08df1241d746 X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Sep 2026 09:23:30.3083 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 78703d3c-b907-432f-b066-88f7af9ca3af X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: ELcaBfLfUlZAyIwpAioXA9b8VJsK6HcS2BxpIOwKnBUOlVT/fqcpCnLRtTQ5VYMO X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBAPR02MB6086 --=-GBPDM45pVgC0slEP310k Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, On Mon, 2026-09-14 at 04:05 +0100, Jonathan Cameron wrote: > On Tue, 1 Sep 2026 02:22:43 +0100 > Jonathan Cameron wrote: >=20 > > On Mon, 24 Aug 2026 11:55:29 +0800 > > Linmao Li wrote: > >=20 > > > The recently queued ICM-42607 PM support has two error paths that > > > can leave > > > the PM core's state inconsistent with the device. > > >=20 > > > Patch 1 propagates sensor shutdown failures from runtime > > > suspend.=C2=A0 Patch 2 > > > ensures that system resume restores runtime PM management on both > > > of its > > > error paths, so that a failed resume does not leave runtime PM > > > disabled for > > > good.=C2=A0=20 > >=20 > > These look fine to me, but I want input from Chris (and ideally > > some sanity > > check testing) before picking them up.=C2=A0 The dead chicken test that > > they > > don't active break operation when we don't see errors is probably > > enough > > given the analysis seems fine to me for what happens on error. >=20 > Kanak, given you are looking at this driver perhaps you could take > a look at this series as well? Sure, I will have a look at this. Thanks and Regards, Kanak Shilledar --=-GBPDM45pVgC0slEP310k Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTOMrdbv2P+LZwbQtLEY9j7t8KaZwUCaqe88QAKCRDEY9j7t8Ka ZyhOAP99XonTcCegJ8o9dlrXWEFc86TAIme8rulTDBLtBC6pjwD+LST+RuCgnr3M okfDgQZ4OXeurHogWIsDfN+6gOLgSQo= =5gTl -----END PGP SIGNATURE----- --=-GBPDM45pVgC0slEP310k--