Messages in this thread | | | Date | Wed, 17 Feb 2021 20:02:24 +0000 | From | Marc Zyngier <> | Subject | Re: [PATCH] irqdomain: remove debugfs_file from struct irq_domain |
| |
On 2021-02-17 19:57, Michael Walle wrote: > Hi Greg, > >> There's no need to keep around a dentry pointer to a simple file that >> debugfs itself can look up when we need to remove it from the system. >> So simplify the code by deleting the variable and cleaning up the >> logic >> around the debugfs file. > > This will generate the following oops on my board (arm64, > freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts). In debugfs_lookup() > debugfs_mount is NULL.
That's odd. I gave it a go yesterday, and nothing blew up. Which makes me wonder whether I had the debug stuff enabled the first place...
I've dropped the patch from -next for now until I figure it out (probably tomorrow).
Thanks,
M. -- Jazz is not dead. It just smells funny...
| |