Re: [PATCH 1/1] ioctl_epoll.2: New page describing ioctl(2) operations for epoll fds

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Jun 10, 2024 at 08:24:24PM +0200, Alejandro Colomar wrote:
> Hi Joe,
> 
> On Mon, Jun 10, 2024 at 10:29:44AM GMT, Joe Damato wrote:
> > On Sun, Jun 09, 2024 at 07:04:40PM +0200, Alejandro Colomar wrote:
> > > On Fri, Jun 07, 2024 at 02:53:19PM GMT, Joe Damato wrote:
> > > > On Thu, Jun 06, 2024 at 11:46:47PM +0200, Alejandro Colomar wrote:
> > > > > $ make lint build check -j24
> > > > > GROTTY		.tmp/man/man2/epoll_create.2.cat
> > > > > GROTTY		.tmp/man/man2/epoll_ctl.2.cat
> > > > > TROFF		.tmp/man/man2/ioctl_epoll.2.cat.set
> > > > > an.tmac:.tmp/man/man2/ioctl_epoll.2:61: style: blank line in input
> > > > > make: *** [/home/alx/src/linux/man-pages/man-pages/contrib/share/mk/build/catman/troff.mk:63: .tmp/man/man2/ioctl_epoll.2.cat.set] Error 1
> > > > > make: *** Deleting file '.tmp/man/man2/ioctl_epoll.2.cat.set'
> > > > 
> > > > Hmm..
> > > > 
> > > > When I run make I get an error:
> > > > 
> > > > $ make
> > > > TROFF		.tmp/man/man2/s390_sthyi.2.cat.set
> > > > troff: .tmp/man/man2/s390_sthyi.2:124: warning [p 2, 2.8i]: cannot adjust line
> > > 
> > > Hmm, I can't reproduce it.  Can you run with `make --debug=print` (needs
> > > a recent make(1))?
> > 
> > I don't think I have a recent enough make:
> > 
> > $ make --debug=print
> > make: *** unknown debug level specification 'print'.  Stop.
> > $ make --version
> > GNU Make 4.3
> 
> You can do this:
> 
> 	sed -i '/SILENT/s/^/$(V)/' GNUmakefile;
> 
> And after that, you can `make V=1` to see more verbosity.  This will
> work with any make(1).  And I would appreciate if you can ping your
> distro maintainer to package a newer version of make(1).  (Most likely,
> you're on Debian (right?), where the maintainer of make(1) is AWOL, so
> hopefully somebody else will pick it up if there are many pings.)  :-)

I am using Ubuntu 22.04.

I did what you suggested got the same output about s390_sthyi,
here's what I think is the relevant output:

SED		.tmp/man/man2/s390_sthyi.2
<man/man2/s390_sthyi.2 \
sed "/^\.TH/s/(date)/$(git log --format=%cs -1 -- man/man2/s390_sthyi.2 2>/dev/null)/" \
| sed '/^\.TH/s/(unreleased)/6.8-152-g97abd8f14-dirty/' >.tmp/man/man2/s390_sthyi.2
PRECONV		.tmp/man/man2/s390_sthyi.2.tbl
preconv   .tmp/man/man2/s390_sthyi.2 >.tmp/man/man2/s390_sthyi.2.tbl
TBL		.tmp/man/man2/s390_sthyi.2.eqn
tbl <.tmp/man/man2/s390_sthyi.2.tbl >.tmp/man/man2/s390_sthyi.2.eqn
EQN		.tmp/man/man2/s390_sthyi.2.cat.troff
! (eqn -Tutf8   <.tmp/man/man2/s390_sthyi.2.eqn 2>&1 >.tmp/man/man2/s390_sthyi.2.cat.troff) \
| grep ^ >&2
TROFF		.tmp/man/man2/s390_sthyi.2.cat.set
! (troff -man -wbreak -rS12  -Tutf8 -rLL=78n -rCHECKSTYLE=3 -ww  <.tmp/man/man2/s390_sthyi.2.cat.troff 2>&1 >.tmp/man/man2/s390_sthyi.2.cat.set \
   | grep -v -f '/home/jdamato/code/man-pages/share/mk/build/catman/troff.ignore.grep' \
   || true; \
) \
| grep ^ >&2
troff: .tmp/man/man2/s390_sthyi.2:124: warning [p 2, 2.8i]: cannot adjust line
make: *** [/home/jdamato/code/man-pages/share/mk/build/catman/troff.mk:63: .tmp/man/man2/s390_sthyi.2.cat.set] Error 1

> > > > I tried to run the lint build check target and got an error about
> > > > checkpatch:
> > > > 
> > > > $ make lint build check -j8
> > > > CHECKPATCH	.tmp/man/man2/fork.2.d/fork.c.lint-c.checkpatch.touch
> > > > bash: line 1: checkpatch: command not found
> > > > 
> > > > I have mandoc, groff, and clang-tidy installed, but maybe I'm
> > > > missing other dependency?
> > > 
> > > That's a fork of the checkpatch.pl from the kernel.  I'm working on a
> > > repository to make it public.  Don't worry about it.
> > > 
> > > You can `make -t lint-c-checkpatch` to ignore all checkpatch lints.
> > 
> > $ make -t lint-c-checkpatch
> > $ echo $?
> > 0
> > 
> > Does that mean I'm good to go and ready to submit v2 ? ;)
> 
> Nope.  That means you're ready to `make`, and you won't see any errors
> due to missing a checkpatch binary.  make -t is a trick that few know,
> but quite useful:
> 
> $ MANWIDTH=72 man make | sed -n '/   -t/,/^$/p'
>      -t, --touch
>           Touch  files  (mark  them  up to date without really changing
>           them) instead of running their commands.   This  is  used  to
>           pretend  that the commands were done, in order to fool future
>           invocations of make.
> 
> So what we did is trick make(1) to think that it has successfully run
> the 'lint-c-checkpatch', by touch(1)ing all the files that would have
> been created if that target had been successful.

Ah, I see -- thanks for the pointer!

I've re-run make and it is still failing as above but on an
unrelated file.

I see in the output that ioctl_epoll seemed to be processed OK:

SED             .tmp/man/man2/ioctl_epoll.2
<man/man2/ioctl_epoll.2 \
sed "/^\.TH/s/(date)/$(git log --format=%cs -1 -- man/man2/ioctl_epoll.2 2>/dev/null)/" \
| sed '/^\.TH/s/(unreleased)/6.8-152-g97abd8f14-dirty/' >.tmp/man/man2/ioctl_epoll.2
PRECONV         .tmp/man/man2/ioctl_epoll.2.tbl
preconv   .tmp/man/man2/ioctl_epoll.2 >.tmp/man/man2/ioctl_epoll.2.tbl
TBL             .tmp/man/man2/ioctl_epoll.2.eqn
tbl <.tmp/man/man2/ioctl_epoll.2.tbl >.tmp/man/man2/ioctl_epoll.2.eqn
EQN             .tmp/man/man2/ioctl_epoll.2.cat.troff
! (eqn -Tutf8   <.tmp/man/man2/ioctl_epoll.2.eqn 2>&1 >.tmp/man/man2/ioctl_epoll.2.cat.troff) \
| grep ^ >&2
TROFF           .tmp/man/man2/ioctl_epoll.2.cat.set
! (troff -man -wbreak -rS12  -Tutf8 -rLL=78n -rCHECKSTYLE=3 -ww  <.tmp/man/man2/ioctl_epoll.2.cat.troff 2>&1 >.tmp/man/man2/ioctl_epoll.2.cat.set \
   | grep -v -f '/home/jdamato/code/man-pages/share/mk/build/catman/troff.ignore.grep' \
   || true; \
) \
| grep ^ >&2
GROTTY          .tmp/man/man2/ioctl_epoll.2.cat
grotty -c  <.tmp/man/man2/ioctl_epoll.2.cat.set >.tmp/man/man2/ioctl_epoll.2.cat

Should I send a v2? The s390 thing seems unrelated?

What do you think?

Thanks,
Joe





[Index of Archives]     [Kernel Documentation]     [Netdev]     [Linux Ethernet Bridging]     [Linux Wireless]     [Kernel Newbies]     [Security]     [Linux for Hams]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux Admin]     [Samba]

  Powered by Linux