Linux 6.2 Implementing Dynamic Shadow Call Stack Support For AArch64

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Linux 6.2 Implementing Dynamic Shadow Call Stack Support For AArch64

14 November 2022, 06:30 AM

Phoronix: Linux 6.2 Implementing Dynamic Shadow Call Stack Support For AArch64

The Linux kernel built with Clang has supported Shadow Call Stack "SCS: to prevent return address overwrites. With patches building up for Linux 6.2, Dynamic Shadow Call Stack is being implemented to avoid the overhead of SCS on processors supporting pointer authentication (PAC)...

Linux 6.2 Implementing Dynamic Shadow Call Stack Support For AArch64 - Phoronix

https://www.phoronix.com/news/Dynamic-Shadow-Call-Stack-6.2

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