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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:18:06 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:18:06 +0000 |
| commit | 638a9e433ecd61e64761352dbec1fa4f5874c941 (patch) | |
| tree | fdbff74a238d7a5a7d1cef071b7230bc064b9f25 /arch/arm/mm/mmu.c | |
| parent | Releasing progress-linux version 6.9.12-1~progress7.99u1. (diff) | |
| download | linux-638a9e433ecd61e64761352dbec1fa4f5874c941.tar.xz linux-638a9e433ecd61e64761352dbec1fa4f5874c941.zip | |
Merging upstream version 6.10.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/mm/mmu.c')
| -rw-r--r-- | arch/arm/mm/mmu.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index c24e29c0b9..3f774856ca 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -1687,9 +1687,8 @@ static void __init early_paging_init(const struct machine_desc *mdesc) */ cr = get_cr(); set_cr(cr & ~(CR_I | CR_C)); - asm("mrc p15, 0, %0, c2, c0, 2" : "=r" (ttbcr)); - asm volatile("mcr p15, 0, %0, c2, c0, 2" - : : "r" (ttbcr & ~(3 << 8 | 3 << 10))); + ttbcr = cpu_get_ttbcr(); + cpu_set_ttbcr(ttbcr & ~(3 << 8 | 3 << 10)); flush_cache_all(); /* @@ -1701,7 +1700,7 @@ static void __init early_paging_init(const struct machine_desc *mdesc) lpae_pgtables_remap(offset, pa_pgd); /* Re-enable the caches and cacheable TLB walks */ - asm volatile("mcr p15, 0, %0, c2, c0, 2" : : "r" (ttbcr)); + cpu_set_ttbcr(ttbcr); set_cr(cr); } |