diff options
| author | David Brazdil <dbrazdil@google.com> | 2021-01-05 18:05:35 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-01-23 13:58:49 +0000 |
| commit | 16174eea2e4fe8247e04c17da682f2034fec0369 (patch) | |
| tree | 897136b7d67352f3c20b8fcd440d8159042db1a4 /arch/arm64/kvm/arm.c | |
| parent | eceaf38f521982bad6dbac1c02becdd80fd6af7c (diff) | |
| download | linux-16174eea2e4fe8247e04c17da682f2034fec0369.tar.gz | |
KVM: arm64: Set up .hyp.rodata ELF section
We will need to recognize pointers in .rodata specific to hyp, so establish a .hyp.rodata ELF section. Merge it with the existing .hyp.data..ro_after_init as they are treated the same at runtime. Signed-off-by: David Brazdil <dbrazdil@google.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210105180541.65031-3-dbrazdil@google.com
Diffstat (limited to 'arch/arm64/kvm/arm.c')
| -rw-r--r-- | arch/arm64/kvm/arm.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 04c44853b103..de1af4052780 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -1749,11 +1749,10 @@ static int init_hyp_mode(void) goto out_err; } - err = create_hyp_mappings(kvm_ksym_ref(__hyp_data_ro_after_init_start), - kvm_ksym_ref(__hyp_data_ro_after_init_end), - PAGE_HYP_RO); + err = create_hyp_mappings(kvm_ksym_ref(__hyp_rodata_start), + kvm_ksym_ref(__hyp_rodata_end), PAGE_HYP_RO); if (err) { - kvm_err("Cannot map .hyp.data..ro_after_init section\n"); + kvm_err("Cannot map .hyp.rodata section\n"); goto out_err; } |