arm64: debug: Remove redundant user_mode(regs) checks from debug handlers

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Now that the debug hook dispatching code takes the triggering exception
level into account, there's no need for the hooks themselves to poke
around with user_mode(regs).

Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

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This commit is contained in:

Will Deacon 2019-02-26 15:37:09 +00:00

parent a22d570aee

commit fb610f2a20

4 changed files with 5 additions and 27 deletions

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8

arch/arm64/kernel/kgdb.c

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6

arch/arm64/kernel/probes/kprobes.c

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12

arch/arm64/kernel/probes/uprobes.c

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6

arch/arm64/kernel/traps.c

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