Hi, guys:)
In order to run a program based on huge page, either insert PF_LINUX_HUGETLB in
program header or by setting HUGETLB_ELFMAP env.
while testcases such as linkhuge/xB.linkhuge/xBDT.linkhuge don't meet neither
conditions mentioned above, so running them will using normal 4k huge page.
As a result:
./linkhuge PASS
because there is no linkstring.
LD_PRELOAD=libhugetlbfs.so ./linkhuge PASS
because there is no linkstring.
./xB.linkhuge FAIL
Not mapping in huge page
HUGETLB_ELFMAP=no xB.linkhuge PASS
because elfmap_inhibited is set on.
I test these four cases in X86/ARM, they have the same result.
so did I misunderstand something
import?
Please correct me if I am wrong.
Thanks
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