* Re: [PATCH RFC] panic: Fix deadlock in panic()
@ 2020-06-03 15:30 Markus Elfring
0 siblings, 0 replies; only message in thread
From: Markus Elfring @ 2020-06-03 15:30 UTC (permalink / raw)
To: Cheng Jian, kernel-janitors
Cc: Wang ShaoBo, Chen Wandun, Li Bin, Petr Mladek, Steven Rostedt,
Sergey Senozhatsky, Xie XiuQi, linux-kernel
> 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 …
We …
> … deadlock, but it … here, because :
… deadlock. But it … here because:
> Firstly, …
1. …
> When the CPU bring down …, … CPU willn't
… CPU was brought down …, … CPU will not
> Secondly, …
2. …
> … callback, so if printk() …
… callback. If printk() …
> …, deadlock will still occurs. Eg, …
…, deadlock will still occur. E. g. …
Regards,
Markus
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2020-06-03 15:30 [PATCH RFC] panic: Fix deadlock in panic() Markus Elfring
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