sonic-buildimage/platform/broadcom/sonic-platform-modules-cel
jerseyang 7fb8bf7012
Fix the pddf_custom_wdt driver rarely reports kernel dump issue while reboot in belgite platform (#12322)
Why I did it
SONiC will report the kernel dump while system reboot in Belgite platform as the following shows:

How I did it
Cause:

Invalid cdev container pointer from the inode is being accessing in misc
device open, which causes a memory corruption in the slub.
Because of the slub corruption, random crash is seen during reboot.
Fix: - Instead of cdev pointer from the inode, mdev container pointer is
used from the file->privdate_data member.

Action: update the pddf_custom_wdt driver,

How to verify it
Do the reboot stress test to check whether there is kernel dump during reboot progress
2022-11-04 19:26:18 +08:00
..
belgite Fix the pddf_custom_wdt driver rarely reports kernel dump issue while reboot in belgite platform (#12322) 2022-11-04 19:26:18 +08:00
debian Enable swap for haliburton device. (#11746) 2022-09-22 13:57:52 +08:00
dx010 Update SAI module for Celestica for Bullseye and 5.10 kernel 2021-11-10 15:27:22 -08:00
haliburton Update SAI module for Celestica for Bullseye and 5.10 kernel 2021-11-10 15:27:22 -08:00
seastone2 Update SAI module for Celestica for Bullseye and 5.10 kernel 2021-11-10 15:27:22 -08:00
services [SONiC-CEL]: fix platform fancontrol testcase failure issue (#10934) 2022-05-31 10:54:55 +08:00
silverstone Update SAI module for Celestica for Bullseye and 5.10 kernel 2021-11-10 15:27:22 -08:00
.gitignore [build]: add .gitignore for cel, delta and inventec 2018-08-11 09:09:03 +00:00
LICENSE [platform]: incorporate sonic-platform-modules-cel into sonic buildimage repo 2018-08-11 09:09:03 +00:00
README.md [Celestica/Seastone2] Add support Seastone2 device and platform (#3761) 2020-01-15 18:42:09 -08:00

platform drivers of Celestica network switchs for the SONiC project