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| author | Tom Rini <trini@konsulko.com> | 2025-04-07 16:40:02 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-04-08 11:43:23 -0600 |
| commit | ff61d6bfd1c9534d3fc2397846a5899639f2e55d (patch) | |
| tree | dcfe4bc52848a5637c975a3352b57885e5b8a06d /arch/arm/include/asm/system.h | |
| parent | 34820924edbc4ec7803eb89d9852f4b870fa760a (diff) | |
| parent | f892a7f397a66d8d09f418d1e0e06dfb48bac27d (diff) | |
Merge branch 'next'
Note that this undoes the changes of commit cf6d4535cc4c ("x86:
emulation: Disable bloblist for now") as that was intended only for the
release due to time.
Diffstat (limited to 'arch/arm/include/asm/system.h')
| -rw-r--r-- | arch/arm/include/asm/system.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 091082281c7..849b3d0efb7 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -303,8 +303,26 @@ void flush_l3_cache(void); * @emerg: Also map the region in the emergency table */ void mmu_map_region(phys_addr_t start, u64 size, bool emerg); + +/** + * mmu_change_region_attr() - change a mapped region attributes + * + * @start: Start address of the region + * @size: Size of the region + * @aatrs: New attributes + */ void mmu_change_region_attr(phys_addr_t start, size_t size, u64 attrs); +/** + * mmu_change_region_attr_nobreak() - change a mapped region attributes without doing + * break-before-make + * + * @start: Start address of the region + * @size: Size of the region + * @aatrs: New attributes + */ +void mmu_change_region_attr_nobreak(phys_addr_t addr, size_t size, u64 attrs); + /* * smc_call() - issue a secure monitor call * |