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=1793237316; b=Mj9PFeW60Xx/egNaoGtsDlL1dmXnp75KAZ8ZNCQIujKhVqELytGm/0qv3OHS0o2oa7JI JassDsLD/6PKRZdpRtZkv6MJu0EnaD8xfP9b3Zhzl3juh6bhaLgreiJGCxL0nFHjn+SDZ hWuao7PQGrEnw5p8e5SNFQqz4VHjTkQEG93XKyms1ZxTLql6ddkj4RI0Ifta76m/iMFtg Du4N50DbnWYrxZdKIElZHX9uBcd8PL6cpLJ4/I8pTEBewFpPLRsyS0bTJaYLfi2542sc7 I41gBH51Y4epAdg+hCVXaoFI4R83HDoOAY9LjDWkRTTTGQNoQhECdOU7dsBzHrYpqRw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793237316; h=Received:DKIM-Signature:To:Cc:Subject:From:In-Reply-To:Message-ID: References:Date:MIME-Version:Content-Type; bh=D0bcWDtBiSC9G7p3sTH868ZySBSNWw7tmJ+S91FtIWs=; b=lqcokY/b0mIYFBDAP1kLOzXJlhcwB9iotVzVk8u3+cK+C4n/x+oOOC80uHDT5BdiL2Cn Y4ocaSxXnLtpUEk6j4Zkmh7/dajYOd4ESvxffSIVAs83Wq1RfWIC9wkEP3O+UFfRdpdHW ZrbS/TjxDjJ+We40VnHKG3vi0kLlJTMH5E73fuLbTdSiCXbMpte523mvnECxHiaP2y3Z3 C/HUW1uLkZhkFWrKf3mnfak5hH3ItL07XYFjT6kcDuqtKORN8zOpzLKzSAu+tHqnoSMzQ R24bsE1KRmIv+OPz+J+IMmar9ursn1IFID74ObxrXL4OwpL8cP16sdOGPdYLmtL6AcA== 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=hFiahoOw; 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 13F99606A31A; Thu, 29 Oct 2026 01:28:35 +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=hFiahoOw Received: by smtp.kernel.org (Postfix) with ESMTPSA id 607431F01828; Thu, 29 Oct 2026 01:28:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793237315; bh=D0bcWDtBiSC9G7p3sTH868ZySBSNWw7tmJ+S91FtIWs=; h=To:Cc:Subject:From:In-Reply-To:References:Date; b=hFiahoOw+yTvzSdWbA/Ilkc9NNZDe4fkDxRkbB9SsxzJJQdub+nXyVLS8nlfFgefy 0PyuviXBKzDyHHv1IeIqrs7vmKEyZr6u65M+xRdiVBDFjSJFYZ/IAY6logCooQ9thM tT8DpYHlhFl1a3Fp4bRjTIkVYwobU7ebw3BBLhvfU+TKEmellhdfeIh7s06fKER3jI BNK5iBzgqgahWn2KfpxudUuRckuSojqeou0D6Bco/u/aS/kwKvjRE6bghjcHOV1Ut0 KCgCN9p6fhlv/l5vLto3Ft/THw3WWZmTAxDDFHtIgLQPUezyisyDOJ5tCkELqMPlcv IHvC4xGmL4tWg== To: HOYOUNG SEO Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, alim.akhtar@samsung.com, avri.altman@wdc.com, jejb@linux.ibm.com, martin.petersen@oracle.com, bvanassche@acm.org, kwangwon.min@samsung.com, kwmad.kim@samsung.com, cpgs@samsung.com, h10.kim@samsung.com, stable@vger.kernel.org, Stanley Jhu Subject: Re: [PATCH v6] scsi: ufs: Change the error check sequence for auto hibern8 From: "Martin K. Petersen" In-Reply-To: <20261027110357.3649301-1-hy50.seo@samsung.com> Message-ID: References: <20261027110357.3649301-1-hy50.seo@samsung.com> Date: Wed, 28 Oct 2026 21:28:34 -0400 X-Mailing-List: linux-scsi@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 Hoyoung, > Auto-hibern8 enter and exit are performed by the host controller > without a UIC command, and the auto-hibern8 idle timer only runs while > no UIC command is outstanding. An auto-hibern8 error (IS.UHES or > IS.UHXS) is therefore usually reported while hba->active_uic_cmd is > NULL. Applied to 7.4/scsi-staging, thanks! -- Martin K. Petersen