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poky/meta/recipes-kernel/linux
Bruce Ashfield d5cfad0848 linux-yocto/5.0: fix systemtap for arm
We need to enable the arm unwinder for systemtap to work out of the
box:

  root@qemuarm:~# stap --disable-cache -DSTP_NO_VERREL_CHECK ./hello.stp
  [ 1600.955262] stap_2097: loading out-of-tree module taints kernel.
  hello world

This option is useful for much more than systemtap, so it is a good
idea to have on in the base configs. It make the image slightly larger,
but has no performance impacts.

(From OE-Core rev: 8a3cc10c2deb933866e384b326d730d17a49a269)

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-03-09 14:43:11 +00:00
..