10 Apr
2021
10 Apr
'21
11:30 a.m.
On Mon, Mar 29, 2021 at 01:56:53PM +0300, Zidenberg, Tsahi wrote:
arm64 access to userspace addresses in bpf and kprobes is broken, because kernelspace address accessors are always used, and won't work for userspace.
What does not work exactly?
What is broken that is fixed in these changes? I can't seem to understand that as it feels like bpf and kprobes works on 5.4.y unless something broke it?
confused,
greg k-h