signal/arm64: Add and use arm64_force_sig_mceerr as appropriate

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Add arm64_force_sig_mceerr for consistency with arm64_force_sig_fault,
and use it in the one location that can take advantage of it.

This removes the fiddly filling out of siginfo before sending a signal
reporting an memory error to userspace.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

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This commit is contained in:

Eric W. Biederman 2018-09-22 10:37:15 +02:00

parent feca355b3d

commit b4d5557caa

3 changed files with 10 additions and 7 deletions

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1

arch/arm64/include/asm/traps.h

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7

arch/arm64/kernel/traps.c

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9

arch/arm64/mm/fault.c

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