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From: Adrian Hunter <adrian.hunter@intel.com>
To: "Ulf Hansson" <ulf.hansson@linaro.org>,
	"Kornel Dulęba" <korneld@chromium.org>,
	"Radoslaw Biernacki" <biernacki@google.com>,
	"Gwendal Grignou" <gwendal@chromium.org>,
	"Asutosh Das" <quic_asutoshd@quicinc.com>
Cc: Chaotian Jing <chaotian.jing@mediatek.com>,
	Bhavya Kapoor <b-kapoor@ti.com>,
	Kamal Dasu <kamal.dasu@broadcom.com>,
	Al Cooper <alcooperx@gmail.com>, Haibo Chen <haibo.chen@nxp.com>,
	Shaik Sajida Bhanu <quic_c_sbhanu@quicinc.com>,
	Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>,
	Victor Shih <victor.shih@genesyslogic.com.tw>,
	Ben Chuang <ben.chuang@genesyslogic.com.tw>,
	Thierry Reding <thierry.reding@gmail.com>,
	Aniruddha Tvs Rao <anrao@nvidia.com>,
	Chun-Hung Wu <chun-hung.wu@mediatek.com>,
	linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH V2 5/6] mmc: cqhci: Warn of halt or task clear failure
Date: Fri,  3 Nov 2023 10:47:19 +0200	[thread overview]
Message-ID: <20231103084720.6886-6-adrian.hunter@intel.com> (raw)
In-Reply-To: <20231103084720.6886-1-adrian.hunter@intel.com>

A correctly operating controller should successfully halt and clear tasks.
Failure may result in errors elsewhere, so promote messages from debug to
warnings.

Fixes: a4080225f51d ("mmc: cqhci: support for command queue enabled host")
Cc: stable@vger.kernel.org
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
 drivers/mmc/host/cqhci-core.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mmc/host/cqhci-core.c b/drivers/mmc/host/cqhci-core.c
index 15f5a069af1f..948799a0980c 100644
--- a/drivers/mmc/host/cqhci-core.c
+++ b/drivers/mmc/host/cqhci-core.c
@@ -942,8 +942,8 @@ static bool cqhci_clear_all_tasks(struct mmc_host *mmc, unsigned int timeout)
 	ret = cqhci_tasks_cleared(cq_host);
 
 	if (!ret)
-		pr_debug("%s: cqhci: Failed to clear tasks\n",
-			 mmc_hostname(mmc));
+		pr_warn("%s: cqhci: Failed to clear tasks\n",
+			mmc_hostname(mmc));
 
 	return ret;
 }
@@ -976,7 +976,7 @@ static bool cqhci_halt(struct mmc_host *mmc, unsigned int timeout)
 	ret = cqhci_halted(cq_host);
 
 	if (!ret)
-		pr_debug("%s: cqhci: Failed to halt\n", mmc_hostname(mmc));
+		pr_warn("%s: cqhci: Failed to halt\n", mmc_hostname(mmc));
 
 	return ret;
 }
-- 
2.34.1


  parent reply	other threads:[~2023-11-03  8:48 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-03  8:47 [PATCH V2 0/6] mmc: block: Fixes for CQE error recovery recovery Adrian Hunter
2023-11-03  8:47 ` [PATCH V2 1/6] mmc: block: Do not lose cache flush during CQE error recovery Adrian Hunter
2023-11-03 10:18   ` Avri Altman
2023-11-03  8:47 ` [PATCH V2 2/6] mmc: cqhci: Increase recovery halt timeout Adrian Hunter
2023-11-03 10:37   ` Avri Altman
2023-11-06  6:57     ` Adrian Hunter
2023-11-03  8:47 ` [PATCH V2 3/6] mmc: block: Be sure to wait while busy in CQE error recovery Adrian Hunter
2023-11-03 10:48   ` Avri Altman
2023-11-06  6:35     ` Adrian Hunter
2023-11-06  7:35   ` Avri Altman
2023-11-09  9:47   ` Christian Loehle
2023-11-03  8:47 ` [PATCH V2 4/6] mmc: block: Retry commands " Adrian Hunter
2023-11-06  7:37   ` Avri Altman
2023-11-03  8:47 ` Adrian Hunter [this message]
2023-11-03 11:58   ` [PATCH V2 5/6] mmc: cqhci: Warn of halt or task clear failure Avri Altman
2023-11-06  7:38   ` Avri Altman
2023-11-03  8:47 ` [PATCH V2 6/6] mmc: cqhci: Fix task clearing in CQE error recovery Adrian Hunter
2023-11-09  9:23   ` Avri Altman
2023-11-03 10:10 ` [PATCH V2 0/6] mmc: block: Fixes for CQE error recovery recovery Avri Altman
2023-11-06  6:38   ` Adrian Hunter
2023-11-15 15:51 ` Ulf Hansson

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