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| author | Alexandre Ghiti <alexghiti@rivosinc.com> | 2023-05-26 17:46:30 +0200 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2023-05-31 07:07:07 -0700 |
| commit | 8dc2a7e8027fbeca0c7df81d4c82e735a59b5741 (patch) | |
| tree | 2972f6e851fe076e8216b9581bdbabbd553798b7 /mm/kmsan | |
| parent | ed309ce522185583b163bd0c74f0d9f299fe1826 (diff) | |
| download | linux-8dc2a7e8027fbeca0c7df81d4c82e735a59b5741.tar.gz linux-8dc2a7e8027fbeca0c7df81d4c82e735a59b5741.tar.bz2 linux-8dc2a7e8027fbeca0c7df81d4c82e735a59b5741.zip | |
riscv: Fix relocatable kernels with early alternatives using -fno-pie
Early alternatives are called with the mmu disabled, and then should not
access any global symbols through the GOT since it requires relocations,
relocations that we do before but *virtually*. So only use medany code
model for this early code.
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com> # booted on nezha & unmatched
Fixes: 39b33072941f ("riscv: Introduce CONFIG_RELOCATABLE")
Link: https://lore.kernel.org/r/20230526154630.289374-1-alexghiti@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'mm/kmsan')
0 files changed, 0 insertions, 0 deletions