Re: [PATCH RFC] panic: Fix deadlock in panic()

From: Markus Elfring
Date: Wed Jun 03 2020 - 11:31:13 EST


> A deadlock caused by logbuf_lock occurs when panic:

I suggest a few wording adjustments for this change description.

Would you like to omit an extra space character at the beginning of this sentence?


> we try to re-init â

We â


> â deadlock, but it â here, because :

â deadlock. But it â here because:


> Firstly, â

1. â


> When the CPU bring down â, â CPU willn't

â CPU was brought down â, â CPU will not


> Secondly, â

2. â


> â callback, so if printk() â

â callback. If printk() â


> â, deadlock will still occurs. Eg, â

â, deadlock will still occur. E. g. â


Regards,
Markus