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| author |   Marc Zyngier <maz@kernel.org> | 2022-06-30 17:04:52 +0100 |
|---|---|---|
| committer |   Will Deacon <will@kernel.org> | 2022-07-01 15:22:51 +0100 |
| commit | 7ddb0c3df7881206dcd8339c8dabf0318a781f91 (patch) | |
| tree | 82ea80b87079b7e6e211fc93577f2e8e8a681744 /arch/arm64/kernel/head.S | |
| parent | arm64: mm: fix booting with 52-bit address space (diff) | |
| download | linux-dev-7ddb0c3df7881206dcd8339c8dabf0318a781f91.tar.xz linux-dev-7ddb0c3df7881206dcd8339c8dabf0318a781f91.zip | |
arm64: Rename the VHE switch to "finalise_el2"
as we are about to perform a lot more in 'mutate_to_vhe' than
we currently do, this function really becomes the point where
we finalise the basic EL2 configuration.
Reflect this into the code by renaming a bunch of things:
- HVC_VHE_RESTART -> HVC_FINALISE_EL2
- switch_to_vhe --> finalise_el2
- mutate_to_vhe -> __finalise_el2
No functional changes.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220630160500.1536744-2-maz@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/head.S')
| -rw-r--r-- | arch/arm64/kernel/head.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index ae0a9e44ca19..6feac4ee105a 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -459,7 +459,7 @@ SYM_FUNC_START_LOCAL(__primary_switched) mov x0, x22 // pass FDT address in x0 bl init_feature_override // Parse cpu feature overrides mov x0, x20 - bl switch_to_vhe // Prefer VHE if possible + bl finalise_el2 // Prefer VHE if possible ldp x29, x30, [sp], #16 bl start_kernel ASM_BUG() @@ -542,7 +542,7 @@ SYM_INNER_LABEL(init_el2, SYM_L_LOCAL) eret __cpu_stick_to_vhe: - mov x0, #HVC_VHE_RESTART + mov x0, #HVC_FINALISE_EL2 hvc #0 mov x0, #BOOT_CPU_MODE_EL2 ret @@ -592,7 +592,7 @@ SYM_FUNC_START_LOCAL(secondary_startup) * Common entry point for secondary CPUs. */ mov x20, x0 // preserve boot mode - bl switch_to_vhe + bl finalise_el2 bl __cpu_secondary_check52bitva #if VA_BITS > 48 ldr_l x0, vabits_actual |