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    SubjectRe: [PATCH 4/5] HWPOISON: report sticky EIO for poisoned file
    Wu Fengguang wrote:
    > This makes the EIO reports on write(), fsync(), or the NFS close()
    > sticky enough. The only way to get rid of it may be
    >
    > echo 3 > /proc/sys/vm/drop_caches
    >
    > Note that the impacted process will only be killed if it mapped the page.
    > XXX
    > via read()/write()/fsync() instead of memory mapped reads/writes, simply
    > because it's very hard to find them.
    >
    > Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>

    Acked-by: Rik van Riel <riel@redhat.com>

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