From gzip command: WARNING: Couldn't compute FAST_CWD pointer

[cygwinautoreply@sourceware.org]

>Does this mean the gzip file produced is not good?

>      1 [main] gzip 19924 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer.  Please report this problem to
>the public mailing list cygwin@cygwin.com
>      0 [main] tar 29668 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer.  Please report this problem to
>the public mailing list cygwin@cygwin.com
>      0 [main] tar 31728 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer.  Please report this problem to
>the public mailing list cygwin@cygwin.com
>      1 [main] gzip 15020 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer.  Please report this problem to
>the public mailing list cygwin@cygwin.com
>      0 [main] gzip 1528 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer.  Please report this problem to
>the public mailing list cygwin@cygwin.com
>      0 [main] tar 1648 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer.  Please report this problem to
>the public mailing list cygwin@cygwin.com
>      1 [main] gzip 29812 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer.  Please report this problem to
>the public mailing list cygwin@cygwin.com


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https://cygwin.com/faq.html#faq.using.fixing-find_fast_cwd-warnings