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Subject[PATCH 0/4] initramfs: remove sparse warnings

This patchset removes most of sparse warnings in init/initramfs.c.
Current implementation of initramfs relies on syscall service rountins heavily
so it requires many of arguments to be __user address space pointers but, in
most cases, were missing proper markups. This patchset tries to fix those at
a minimum change.

Namhyung Kim (4):
initramfs: refactor clean_path()
initramfs: mark dirp as a __user pointer on clean_rootfs()
initramfs: mark collect buffers as __user pointers
initramfs: add missing __user markup

init/initramfs.c | 69 ++++++++++++++++++++++++++++++-----------------------
1 files changed, 39 insertions(+), 30 deletions(-)

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