diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2020-05-20 21:15:43 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2020-05-20 21:15:43 +0000 |
| commit | 6adcdf6577f23777deb4fd9f414623fbc9e2118e (patch) | |
| tree | 040bd1b552bae85f63ef86c1d6d831c4c45b3e58 /sys/net/radix.c | |
| parent | 2583c3374d3fabb6c6b9e855265ebfcc37b6609c (diff) | |
| download | src-6adcdf6577f23777deb4fd9f414623fbc9e2118e.tar.gz src-6adcdf6577f23777deb4fd9f414623fbc9e2118e.zip | |
Simplify hot-patching cpu_switch() for lack of UserLocal register.
Rather than walking all of cpu_switch looking for the sequence of
instructions to patch, add a global label at the location that needs
the patch applied.
Reviewed by: brooks, Alfredo Mazzinghi <alfredo.mazzinghi_cl.cam.ac.uk>
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D24931
Notes
Notes:
svn path=/head/; revision=361296
Diffstat (limited to 'sys/net/radix.c')
0 files changed, 0 insertions, 0 deletions