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| author | Pavel Tatashin <pasha.tatashin@soleen.com> | 2021-01-25 14:19:14 -0500 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-01-27 15:41:12 +0000 |
| commit | 4c3c31230c912d8f2e49c775555aadf79a43d418 (patch) | |
| tree | 8c2d5f344d14794a969014ed16e9e808dd5c0d92 /drivers/soc | |
| parent | 7018d467ff2d6a6d3c820a7ad4e897fe2430b040 (diff) | |
| download | linux-4c3c31230c912d8f2e49c775555aadf79a43d418.tar.bz2 | |
arm64: kexec: move relocation function setup
Currently, kernel relocation function is configured in machine_kexec()
at the time of kexec reboot by using control_code_page.
This operation, however, is more logical to be done during kexec_load,
and thus remove from reboot time. Move, setup of this function to
newly added machine_kexec_post_load().
Because once MMU is enabled, kexec control page will contain more than
relocation kernel, but also vector table, add pointer to the actual
function within this page arch.kern_reloc. Currently, it equals to the
beginning of page, we will add offsets later, when vector table is
added.
Signed-off-by: Pavel Tatashin <pasha.tatashin@soleen.com>
Reviewed-by: James Morse <james.morse@arm.com>
Link: https://lore.kernel.org/r/20210125191923.1060122-10-pasha.tatashin@soleen.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/soc')
0 files changed, 0 insertions, 0 deletions