Re: [PATCH] arm:traps:Don't dump the memory in non-system reset scenarios

2020-10-26 Thread Russell King - ARM Linux admin
On Mon, Oct 26, 2020 at 02:31:06PM +0800, Xiaoming Ni wrote: > Do not dump the memory in non-system reset scenarios to prevent virtual > address information leakage. > > This patch follows x86 and arm64's lead and removes the "Exception stack:" > dump from kernel backtraces: > commit a25ffd

[PATCH] arm:traps:Don't dump the memory in non-system reset scenarios

2020-10-25 Thread Xiaoming Ni
Do not dump the memory in non-system reset scenarios to prevent virtual address information leakage. This patch follows x86 and arm64's lead and removes the "Exception stack:" dump from kernel backtraces: commit a25ffd3a6302a6 ("arm64: traps: Don't print stack or raw PC/LR values