Linux PCI subsystem development
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From: Karolina Stolarek <karolina.stolarek@oracle.com>
To: Jon Pan-Doh <pandoh@google.com>, Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.kernel.org,
	"Martin Petersen" <martin.petersen@oracle.com>,
	"Ben Fuller" <ben.fuller@oracle.com>,
	"Drew Walton" <drewwalton@microsoft.com>,
	"Anil Agrawal" <anilagrawal@meta.com>,
	"Tony Luck" <tony.luck@intel.com>,
	"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
	"Sathyanarayanan Kuppuswamy"
	<sathyanarayanan.kuppuswamy@linux.intel.com>,
	"Lukas Wunner" <lukas@wunner.de>,
	"Jonathan Cameron" <Jonathan.Cameron@huawei.com>
Subject: Re: [PATCH v2 2/8] PCI/AER: Use the same log level for all messages
Date: Mon, 17 Feb 2025 12:25:15 +0100	[thread overview]
Message-ID: <8e94ccbf-497b-4097-87a5-761cbc7c205d@oracle.com> (raw)
In-Reply-To: <20250214023543.992372-3-pandoh@google.com>

On 14/02/2025 03:35, Jon Pan-Doh wrote:
> From: Karolina Stolarek <karolina.stolarek@oracle.com>
> 
> When reporting an AER error, we check its type multiple times
> to determine the log level for each message. Do this check only
> in the top-level function and propagate the result down the call
> chain. Make aer_print_port_info output to match the level of the
> reported error.
> 
> Signed-off-by: Karolina Stolarek <karolina.stolarek@oracle.com>
> Reviewed-by: Jon Pan-Doh <pandoh@google.com>
> ---
>   drivers/pci/pci.h      |  2 +-
>   drivers/pci/pcie/aer.c | 43 ++++++++++++++++++++++--------------------
>   drivers/pci/pcie/dpc.c |  2 +-
>   3 files changed, 25 insertions(+), 22 deletions(-)

(...)

> @@ -773,13 +772,13 @@ void pci_print_aer(struct pci_dev *dev, int aer_severity,
>   	info.mask = mask;
>   	info.first_error = PCI_ERR_CAP_FEP(aer->cap_control);
>   
> -	pci_err(dev, "aer_status: 0x%08x, aer_mask: 0x%08x\n", status, mask);
> -	__aer_print_error(dev, &info);
> -	pci_err(dev, "aer_layer=%s, aer_agent=%s\n",
> +	aer_printk(level, dev, "aer_status: 0x%08x, aer_mask: 0x%08x\n", status, mask);
> +	__aer_print_error(dev, &info, level);
> +	aer_printk(level, dev, "aer_layer=%s, aer_agent=%s\n",
>   		aer_error_layer[layer], aer_agent_string[agent]);

It seems that the printk's alignment is wonky after the rebase. 
Checkpatch agrees with me here...

>   
>   	if (aer_severity != AER_CORRECTABLE)
> -		pci_err(dev, "aer_uncor_severity: 0x%08x\n",
> +		aer_printk(level, dev, "aer_uncor_severity: 0x%08x\n",
>   			aer->uncor_severity);
...and here

All the best,
Karolina

  reply	other threads:[~2025-02-17 11:25 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-14  2:35 [PATCH v2 0/8] Rate limit AER logs Jon Pan-Doh
2025-02-14  2:35 ` [PATCH v2 1/8] PCI/AER: Remove aer_print_port_info Jon Pan-Doh
2025-03-04 18:32   ` Bjorn Helgaas
2025-03-05  1:04     ` Jon Pan-Doh
2025-03-05 22:35       ` Bjorn Helgaas
2025-03-06  1:32         ` Jon Pan-Doh
2025-03-07  0:02           ` Bjorn Helgaas
2025-02-14  2:35 ` [PATCH v2 2/8] PCI/AER: Use the same log level for all messages Jon Pan-Doh
2025-02-17 11:25   ` Karolina Stolarek [this message]
2025-02-19  2:48     ` Jon Pan-Doh
2025-02-24 11:26       ` Karolina Stolarek
2025-02-28 22:25         ` Jon Pan-Doh
2025-03-04 18:59   ` Bjorn Helgaas
2025-03-07 12:04     ` Karolina Stolarek
2025-03-13 21:15       ` Jon Pan-Doh
2025-02-14  2:35 ` [PATCH v2 3/8] PCI/AER: Move AER stat collection out of __aer_print_error Jon Pan-Doh
2025-02-17 11:29   ` Karolina Stolarek
2025-02-19  2:48     ` Jon Pan-Doh
2025-02-24 11:26       ` Karolina Stolarek
2025-02-14  2:35 ` [PATCH v2 4/8] PCI/AER: Rename struct aer_stats to aer_report Jon Pan-Doh
2025-02-17 11:29   ` Karolina Stolarek
2025-02-19  2:49     ` Jon Pan-Doh
2025-02-14  2:35 ` [PATCH v2 5/8] PCI/AER: Introduce ratelimit for error logs Jon Pan-Doh
2025-02-17 11:29   ` Karolina Stolarek
2025-02-19  2:49     ` Jon Pan-Doh
2025-02-14  2:35 ` [PATCH v2 6/8] PCI/AER: Add ratelimits to PCI AER Documentation Jon Pan-Doh
2025-02-17 11:30   ` Karolina Stolarek
2025-02-14  2:35 ` [PATCH v2 7/8] PCI/AER: Add AER sysfs attributes for log ratelimits Jon Pan-Doh
2025-02-17 13:31   ` Karolina Stolarek
2025-02-19  2:50     ` Jon Pan-Doh
2025-02-24 11:28       ` Karolina Stolarek
2025-02-19  5:42     ` Jon Pan-Doh
2025-02-25 13:56   ` Karolina Stolarek
2025-02-28 22:28     ` Jon Pan-Doh
2025-03-03  8:31       ` Karolina Stolarek
2025-03-04  0:58         ` Jon Pan-Doh
2025-03-07 12:10           ` Karolina Stolarek
2025-03-07 19:41             ` Bjorn Helgaas
2025-02-14  2:35 ` [PATCH v2 8/8] PCI/AER: Update AER sysfs ABI filename Jon Pan-Doh

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