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Message-ID: <20250709123224.6593-1-lianux.mm@gmail.com>
Date: Wed, 9 Jul 2025 20:32:24 +0800
From: wang lian <lianux.mm@...il.com>
To: ziy@...dia.com
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Subject: Re: [PATCH v3] selftests/mm: add process_madvise() tests
Hi Zi Yan,
Thanks for testing the patch and reporting this build failure.
I don't have an arm64 environment readily available for testing, so I
appreciate you catching this. I suspect this is caused by missing or
older userspace headers in the cross-compilation toolchain.
I will try to fix this in the next version. If the problem persists, a
good solution would be to manually define the syscall wrapper to avoid
the dependency on <sys/pidfd.h>.
I'll send out a v4 with a fix.
Thanks again for your help.
Best regards,
Wang Lian
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