[LTP] hugemmap/hugemmap41: Migrate ptrace-write-hugepage from libhugetlbfs

[linuxtestproject.agent@gmail.com]

Hi Pavithra,

On Sun, 9 Aug 2026, Pavithra wrote:
> hugemmap/hugemmap41: Migrate ptrace-write-hugepage from libhugetlbfs

> +	tst_res(TINFO, "Poking at %p...", p);
> +	SAFE_PTRACE(PTRACE_POKEDATA, pid, p, (void *)CONST);

Could this call use TEST() or a suitable TST_EXP_* check and report failure
as TFAIL? PTRACE_POKEDATA is an operation under test, but SAFE_PTRACE()
converts a kernel regression here into TBROK.

> +/hugetlb/hugemmap/hugemmap41

Could this entry instead be added as /hugemmap41 in
testcases/kernel/mem/hugetlb/hugemmap/.gitignore? LTP keeps generated test
binary entries in the leaf test directory so they move or disappear with
that directory.

Verdict - Needs revision

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