arm64: mm: Rework unhandled user pagefaults to call arm64_force_sig_info

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Reporting unhandled user pagefaults via arm64_force_sig_info means
that __do_user_fault can be drastically simplified, since it no longer
has to worry about printing the fault information and can consequently
just take the siginfo as a parameter.

Signed-off-by: Will Deacon <will.deacon@arm.com>

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Will Deacon 2018-02-20 14:53:22 +00:00

parent 1049c30871

commit 92ff0674f5

1 changed files with 36 additions and 51 deletions

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arch/arm64/mm/fault.c

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