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3bbf7157ac
With the support for hardware updates of the access and dirty states, the following pte handling functions had to be implemented using exclusives: __ptep_test_and_clear_young(), ptep_get_and_clear(), ptep_set_wrprotect() and ptep_set_access_flags(). To take advantage of the LSE atomic instructions and also make the code cleaner, convert these pte functions to use the more generic cmpxchg()/xchg(). Reviewed-by: Will Deacon <will.deacon@arm.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Steve Capper <steve.capper@arm.com> 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 | ||