From: Naveen Naidu <naveennaidu479@gmail.com>
To: bhelgaas@google.com, ruscur@russell.cc, oohall@gmail.com
Cc: Naveen Naidu <naveennaidu479@gmail.com>,
linux-kernel-mentees@lists.linuxfoundation.org,
skhan@linuxfoundation.org, linux-kernel@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org
Subject: [PATCH v2 1/8] PCI/AER: Remove ID from aer_agent_string[]
Date: Mon, 4 Oct 2021 19:36:27 +0530 [thread overview]
Message-ID: <b4c5a5005d4549420cf6e86f31a01d3fb2876731.1633353468.git.naveennaidu479@gmail.com> (raw)
Message-ID: <20211004140627.L9Ory2bL_N9H4mTmqby8I92QVcOUJ36Ob2XJgdEMLVs@z> (raw)
In-Reply-To: <cover.1633353468.git.naveennaidu479@gmail.com>
Before 010caed4ccb6 ("PCI/AER: Decode Error Source RequesterID")
the AER error logs looked like:
pcieport 0000:00:03.0: AER: Corrected error received: id=0018
pcieport 0000:00:03.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=0018 (Receiver ID)
pcieport 0000:00:03.0: device [1b36:000c] error status/mask=00000040/0000e000
pcieport 0000:00:03.0: [ 6] BadTLP
In 010caed4ccb6 ("PCI/AER: Decode Error Source Requester ID"),
the "id" field was removed from the AER error logs, so currently AER
logs look like:
pcieport 0000:00:03.0: AER: Corrected error received: 0000:00:03:0
pcieport 0000:00:03.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver ID)
pcieport 0000:00:03.0: device [1b36:000c] error status/mask=00000040/0000e000
pcieport 0000:00:03.0: [ 6] BadTLP
The second line in the above logs prints "(Receiver ID)", even when
there is no "id" in the log line. This is confusing.
Remove the "ID" from the aer_agent_string[]. The error logs will
look as follows (Sample from dummy error injected by aer-inject):
pcieport 0000:00:03.0: AER: Corrected error received: 0000:00:03.0
pcieport 0000:00:03.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Receiver)
pcieport 0000:00:03.0: device [1b36:000c] error status/mask=00000040/0000e000
pcieport 0000:00:03.0: [ 6] BadTLP
Signed-off-by: Naveen Naidu <naveennaidu479@gmail.com>
---
drivers/pci/pcie/aer.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index 9784fdcf3006..241ff361b43c 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -516,10 +516,10 @@ static const char *aer_uncorrectable_error_string[] = {
};
static const char *aer_agent_string[] = {
- "Receiver ID",
- "Requester ID",
- "Completer ID",
- "Transmitter ID"
+ "Receiver",
+ "Requester",
+ "Completer",
+ "Transmitter"
};
#define aer_stats_dev_attr(name, stats_array, strings_array, \
@@ -703,7 +703,7 @@ void aer_print_error(struct pci_dev *dev, struct aer_err_info *info)
const char *level;
if (!info->status) {
- pci_err(dev, "PCIe Bus Error: severity=%s, type=Inaccessible, (Unregistered Agent ID)\n",
+ pci_err(dev, "PCIe Bus Error: severity=%s, type=Inaccessible, (Unregistered Agent)\n",
aer_error_severity_string[info->severity]);
goto out;
}
--
2.25.1
next prev parent reply other threads:[~2021-10-04 14:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20211004140626.aa-OCgblBo049SqAlgcfAQUPOceVrQEz41GMkYrk44U@z>
2021-10-04 14:06 ` [PATCH v2 0/8] Fix long standing AER Error Handling Issues Naveen Naidu
[not found] ` <20211004140627.L9Ory2bL_N9H4mTmqby8I92QVcOUJ36Ob2XJgdEMLVs@z>
2021-10-04 14:06 ` Naveen Naidu [this message]
[not found] ` <20211004140628.KfrY2vR7_XdTPwneg95gWIBwo84hdUr5T1z3PKeCJdk@z>
2021-10-04 14:06 ` [PATCH v2 2/8] PCI: Cleanup struct aer_err_info Naveen Naidu
[not found] ` <20211004140629.FC5FOAdwiWsWOkRUWX2cirwbf3c5eDEURsbK3GPFUa4@z>
2021-10-04 14:06 ` [PATCH v2 3/8] PCI/DPC: Initialize info->id in dpc_process_error() Naveen Naidu
[not found] ` <20211004140630.y-dc_oAcvlk9QpGeTOxDZOalxJRgtjoRGJV108-dli0@z>
2021-10-04 14:06 ` [PATCH v2 4/8] PCI/DPC: Use pci_aer_clear_status() " Naveen Naidu
[not found] ` <20211004140631.GmoAXbtJEPhUHPewQCOfaYnBH4dcCcGtA0WBndPNDD8@z>
2021-10-04 14:06 ` [PATCH v2 5/8] PCI/DPC: Converge EDR and DPC Path of clearing AER registers Naveen Naidu
[not found] ` <20211004140632.h5z7NbLk5TNEj8snZn7TZ6yKtGCgrGOXkhT3UMzsu70@z>
2021-10-04 14:06 ` [PATCH v2 6/8] PCI/AER: Clear error device AER registers in aer_irq() Naveen Naidu
[not found] ` <20211004140633.QxC1EM-Kue6FsUP4tqbR75LGibxaUNwKL6m6Rno_imY@z>
2021-10-04 14:06 ` [PATCH v2 7/8] PCI/ERR: Remove redundant clearing of AER register in pcie_do_recovery() Naveen Naidu
[not found] ` <20211004141205.IcHGZTA5gVTcs2jHK32EWSN4l67j-xq1gbFHCRb75Bg@z>
2021-10-04 14:12 ` [PATCH v2 8/8] PCI/AER: Include DEVCTL in aer_print_error() Naveen Naidu
2021-10-04 14:06 ` [PATCH " Naveen Naidu
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