V2 change and built kernel image.
Heiner Kallweit 2024-10-17 21:25:46 UTC
I found that the proposed patch causes issues under heavy load. Reason isn't
clear yet. Could you please test whether the following fixes the issue for you
as well?
This change should have no side effects.
diff --git a/drivers/net/ethernet/realtek/r8169_main.c
b/drivers/net/ethernet/realtek/r8169_main.c
index 4166f1ab8..56ff450ad 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -4749,7 +4749,8 @@ static irqreturn_t rtl8169_interrupt(int irq, void
*dev_instance)
if ((status & 0xffff) == 0xffff || !(status & tp->irq_mask))
return IRQ_NONE;
- if (unlikely(status & SYSErr)) {
+ if (unlikely(status & SYSErr &&
+ tp->mac_version <= RTL_GIGA_MAC_VER_06)) {
rtl8169_pcierr_interrupt(tp->dev);
goto out;
}
--
2.47.0
** Attachment added:
"linux-image-6.12.0-rc3+_6.12.0-rc3-00049-g917cf2ced138-23_amd64.deb"
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.8/+bug/2080454/+attachment/5829239/+files/linux-image-6.12.0-rc3+_6.12.0-rc3-00049-g917cf2ced138-23_amd64.deb
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https://bugs.launchpad.net/bugs/2080454
Title:
NIC(r8169) didn't link up after resuming from suspend
Status in linux-signed-hwe-6.8 package in Ubuntu:
In Progress
Bug description:
[Summary]
During the SRU testing, I found a hp laptop always timeout after
suspend test, after checking I found that the NIC didn't link up.
Part of journal log as follows:
Sep 12 11:13:01 ubuntu kernel: PM: suspend entry (s2idle)
...
...
Sep 12 11:13:10 ubuntu kernel: PM: suspend exit
...
Sep 12 11:13:14 ubuntu kernel: r8169 0000:02:00.1 enp2s0f1: PCI error (cmd =
0x0407, status_errs = 0x0000)
[Expected result]
SRU test can continue after suspend test.
[Actual result]
SRU test times out and NIC is down.
[Additional information]
Following are the DUTs that are impacted.
https://certification.canonical.com/hardware/202304-31463/
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-6.8.0-44-generic 6.8.0-44.44~22.04.1
ProcVersionSignature: Ubuntu 6.8.0-44.44~22.04.1-generic 6.8.12
Uname: Linux 6.8.0-44-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.6
Architecture: amd64
CasperMD5CheckMismatches: ./preseed/project.cfg
CasperMD5CheckResult: fail
Date: Thu Sep 12 11:16:43 2024
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-stella-jammy-amd64-20230920-537
InstallationDate: Installed on 2024-09-11 (0 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" -
pc-stella-jammy-amd64-20230920-537
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-hwe-6.8
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.8/+bug/2080454/+subscriptions
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