Re: [PATCH] ARM: fix panic when kasan and kprobe are enabled

2021-02-11 Thread Ard Biesheuvel
On Tue, 9 Feb 2021 at 09:55, Shaobo Huang wrote: > > From: huangshaobo > > arm32 uses software to simulate the instruction replaced > by kprobe. some instructions may be simulated by constructing > assembly functions. therefore, before executing instruction > simulation, it is necessary to constr

[PATCH] ARM: fix panic when kasan and kprobe are enabled

2021-02-09 Thread Shaobo Huang
From: huangshaobo arm32 uses software to simulate the instruction replaced by kprobe. some instructions may be simulated by constructing assembly functions. therefore, before executing instruction simulation, it is necessary to construct assembly function execution environment in C language throu