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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2021-08-08 04:34:37 +0200 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2021-08-08 04:41:04 +0200 |
| commit | 76dec7bbd4e8761249a339db5f13f7e63a37aac3 (patch) | |
| tree | 8aa15a803068d08083c6da186fe5f56614b28e26 | |
| parent | f09b616d072c7812e76e66d1e58169b0d0ef0930 (diff) | |
| download | man-pages-76dec7bbd4e8761249a339db5f13f7e63a37aac3.tar.gz | |
readv.2: Minor fixes (part 2) to Will Manley's patch
Mainly: I generally don't want us to be including URLs to mailing
list discussions in a manual page. Either, the issue in the
discussion is worth writing up in the manual page (so that
the reader doesn't have to look elsewhere), or the details
are less important, in which case it is sufficient to note the
existence of the bug. I think this is an example of the latter.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
| -rw-r--r-- | man2/readv.2 | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/man2/readv.2 b/man2/readv.2 index 0debc2d574..bd0a6cd2fd 100644 --- a/man2/readv.2 +++ b/man2/readv.2 @@ -428,12 +428,17 @@ nwritten = writev(STDOUT_FILENO, iov, 2); .EE .in .SH BUGS -Linux v5.9 and v5.10 have a bug where +Linux 5.9 and 5.10 have a bug where .BR preadv2() with the .BR RWF_NOWAIT -flag may return 0 even when not at end of file. See -https://lore.kernel.org\:/linux-fsdevel\:/fea8b16d-5a69-40f9-b123-e84dcd6e8f2e@www.fastmail.com\:/T\:/#u +flag may return 0 even when not at end of file. +.\" See +.\" <https://lore.kernel.org/linux-fsdevel/fea8b16d-5a69-40f9-b123-e84dcd6e8f2e@www.fastmail.com/T/#u> +.\" The bug was introduced in +.\" efa8480a831 fs: RWF_NOWAIT should imply IOCB_NOIO +.\"and fixed in +.\" 06c0444290 mm/filemap.c: generic_file_buffered_read() now uses find_get_pages_contig .SH SEE ALSO .BR pread (2), .BR read (2), |