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aa8c09be7a
In preparation of refactoring the kernel mapping logic so that text regions are never mapped writable, which would require adding explicit TLB maintenance to new call sites of create_mapping_late() (which is currently invoked twice from the same function), move the TLB maintenance from the call site into create_mapping_late() itself, and change it from a full TLB flush into a flush by VA, which is more appropriate here. Also, given that create_mapping_late() has evolved into a routine that only updates protection bits on existing mappings, rename it to update_mapping_prot() Reviewed-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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| boot | ||
| configs | ||
| crypto | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| mm | ||
| net | ||
| xen | ||
| Kconfig | ||
| Kconfig.debug | ||
| Kconfig.platforms | ||
| Makefile | ||