Hey Greg,
On 5/18/20 5:54 PM, gregkh@xxxxxxxxxxxxxxxxxxx wrote:
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@xxxxxxxxxxxxxxx>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From b2a5212fb634561bb734c6356904e37f6665b955 Mon Sep 17 00:00:00 2001
From: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Date: Fri, 15 May 2020 12:11:18 +0200
Subject: [PATCH] bpf: Restrict bpf_trace_printk()'s %s usage and add %pks,
%pus specifier
The whole series related to this commit is:
- 0ebeea8ca8a4 ("bpf: Restrict bpf_probe_read{, str}() only to archs where they work")
- 47cc0ed574ab ("bpf: Add bpf_probe_read_{user, kernel}_str() to do_refine_retval_range")
- b2a5212fb634 ("bpf: Restrict bpf_trace_printk()'s %s usage and add %pks, %pus specifier")
It would only apply to 5.6.y stable branch, but not older ones.
Thanks,
Daniel
