uprobes: is_trap_at_addr: don't use get_user_pages_remote()

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get_user_pages_remote() and the comment above it make no sense.

There is no task_struct passed into get_user_pages_remote() anymore, and
nowadays mm_account_fault() increments the current->min/maj_flt counters
regardless of FAULT_FLAG_REMOTE.

Reported-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20240801132714.GA8783@redhat.com

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Oleg Nesterov 2024-08-01 15:27:14 +02:00 • committed by Peter Zijlstra

parent 84455e6923

commit 300b05621a

1 changed files with 1 additions and 7 deletions

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kernel/events/uprobes.c

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