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SubjectRe: [PATCH] x86: Remove the arch_calc_vm_prot_bits() macro from the uapi
On Thu, Jul 6, 2023, at 21:02, Thomas Huth wrote:
> The arch_calc_vm_prot_bits() macro uses VM_PKEY_BIT0 etc. which are
> not part of the uapi, so the macro is completely useless for userspace.
> It is also hidden behind the CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
> config switch which we shouldn't expose to userspace. Thus let's move
> this macro into a new internal header instead.
>
> Signed-off-by: Thomas Huth <thuth@redhat.com>

Fixes: 8f62c883222c9 ("x86/mm/pkeys: Add arch-specific VMA protection bits")
Reviewed-by: Arnd Bergmann <arnd@arndb.de>

It looks like this was introduced right after the uapi split,
and probably is the result of an incorrect rebase.

Arnd

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