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| author | Will Deacon <will@kernel.org> | 2022-12-06 11:33:29 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-12-06 11:33:29 +0000 |
| commit | 9d84ad425dc7048196b817b7db4942e0c72d58a1 (patch) | |
| tree | c6589a74624c367e663be6da12ca63c6f2dd4d53 /arch/arm64/mm | |
| parent | 70b1c62a677affbc0739b9c3dd3c26c0c89fd911 (diff) | |
| parent | 67bc5b2d6d4802f46eceda246eb53a672b961831 (diff) | |
| download | linux-9d84ad425dc7048196b817b7db4942e0c72d58a1.tar.gz | |
Merge branch 'for-next/trivial' into for-next/core
* for-next/trivial:
arm64: alternatives: add __init/__initconst to some functions/variables
arm64/asm: Remove unused assembler DAIF save/restore macros
arm64/kpti: Move DAIF masking to C code
Revert "arm64/mm: Drop redundant BUG_ON(!pgtable_alloc)"
arm64/mm: Drop unused restore_ttbr1
arm64: alternatives: make apply_alternatives_vdso() static
arm64/mm: Drop idmap_pg_end[] declaration
arm64/mm: Drop redundant BUG_ON(!pgtable_alloc)
arm64: make is_ttbrX_addr() noinstr-safe
arm64/signal: Document our convention for choosing magic numbers
arm64: atomics: lse: remove stale dependency on JUMP_LABEL
arm64: paravirt: remove conduit check in has_pv_steal_clock
arm64: entry: Fix typo
arm64/booting: Add missing colon to FA64 entry
arm64/mm: Drop ARM64_KERNEL_USES_PMD_MAPS
arm64/asm: Remove unused enable_da macro
Diffstat (limited to 'arch/arm64/mm')
| -rw-r--r-- | arch/arm64/mm/mmu.c | 2 | ||||
| -rw-r--r-- | arch/arm64/mm/proc.S | 4 |
2 files changed, 1 insertions, 5 deletions
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 5a19950e7289..2368e4daa23d 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -1196,7 +1196,7 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node, WARN_ON((start < VMEMMAP_START) || (end > VMEMMAP_END)); - if (!ARM64_KERNEL_USES_PMD_MAPS) + if (!IS_ENABLED(CONFIG_ARM64_4K_PAGES)) return vmemmap_populate_basepages(start, end, node, altmap); do { diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S index b9ecbbae1e1a..066fa60b93d2 100644 --- a/arch/arm64/mm/proc.S +++ b/arch/arm64/mm/proc.S @@ -189,16 +189,12 @@ SYM_FUNC_END(cpu_do_resume) * called by anything else. It can only be executed from a TTBR0 mapping. */ SYM_TYPED_FUNC_START(idmap_cpu_replace_ttbr1) - save_and_disable_daif flags=x2 - __idmap_cpu_set_reserved_ttbr1 x1, x3 offset_ttbr1 x0, x3 msr ttbr1_el1, x0 isb - restore_daif x2 - ret SYM_FUNC_END(idmap_cpu_replace_ttbr1) .popsection |