diff options
| author | Dave Young <dyoung@redhat.com> | 2018-01-28 13:52:31 +0800 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2018-01-29 10:03:24 +0100 |
| commit | 060eee589dd1499465ec8dae099824e81331b51a (patch) | |
| tree | 30b709af7150998a43b6efb154a228f710d01050 /configure.ac | |
| parent | 282ff2a5e613b8291b44848fad42904541a031c1 (diff) | |
x86: use old screen_info if needed
With modern drm/kms graphic driver kexec-tools does not setup screen_info
correctly so one will only see screen output after those drm drivers
reinitializing after rebooting. Copying the old screen info from original
boot_params will help during my test, although it could not work for some
potential cases, but it is not worse than before. This has been used in
the kernel kexec_file_load.
Signed-off-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'configure.ac')
0 files changed, 0 insertions, 0 deletions