Re: CVS commit: src/sys

[Paul Goyette <paul%whooppee.com@localhost>]

On Fri, 10 Aug 2018, Jason Thorpe wrote:

> Oops?

Yeah I accidentally used -m $logmsg on the cvs commit command, rather
than -f $logmsg so it put the filename in the log rather than the file
contents.

I've fixed the message using cvs admin; yeah, I know we prefer not to
do cvs admin, but it was very quickly after the commit.  For the
record, here's the real commit message:

Allow syscall_establish() to install new syscalls when the existing
entry-point is either sys_nomodule or sys_nosys.  Update the
makesyscalls.sh script to create a const array of bits to allow
syscall_disestablish() to properly restore the original entry-point.
Update all the initializers of struct emul to initialize the pointer
to the bit array struct emul.

XXX Regen of all files created by makesyscalls.sh will come soon,
XXX followed by a kernel version bump (since struct emul is being
XXX modified).

This commit should address PR kern/45781 and also removes the need
for the work-around for that PR in file

	sys/arch/usermode/modules/syscallemu/syscallemu.c


Sorry for the mess.


> > On Aug 10, 2018, at 2:45 PM, Paul Goyette <pgoyette%netbsd.org@localhost> wrote:
> >
> > Module Name:	src
> > Committed By:	pgoyette
> > Date:		Fri Aug 10 21:45:00 UTC 2018
> >
> > Modified Files:
> > 	src/sys/arch/i386/i386: linux_syscall.c
> > 	src/sys/compat/aoutm68k: aoutm68k_exec.c
> > 	src/sys/compat/freebsd: freebsd_exec.c
> > 	src/sys/compat/ibcs2: ibcs2_exec.c
> > 	src/sys/compat/linux/common: linux_exec.c
> > 	src/sys/compat/linux32/common: linux32_exec.c
> > 	src/sys/compat/netbsd32: netbsd32_netbsd.c
> > 	src/sys/compat/osf1: osf1_exec.c
> > 	src/sys/compat/sunos: sunos_exec.c
> > 	src/sys/compat/sunos32: sunos32_exec.c
> > 	src/sys/compat/svr4: svr4_exec.c
> > 	src/sys/compat/svr4_32: svr4_32_exec.c
> > 	src/sys/compat/ultrix: ultrix_misc.c
> > 	src/sys/kern: kern_exec.c kern_syscall.c makesyscalls.sh
> > 	src/sys/rump/include/rump-sys: kern.h
> > 	src/sys/rump/kern/lib/libsys_cygwin: sys_cygwin_component.c
> > 	src/sys/rump/kern/lib/libsys_linux: sys_linux_component.c
> > 	src/sys/rump/kern/lib/libsys_sunos: sys_sunos_component.c
> > 	src/sys/rump/librump/rumpkern: emul.c
> > 	src/sys/sys: proc.h systm.h
> >
> > Log Message:
> > /home/paul/X_nomodbits.commit
> >
> >
> > To generate a diff of this commit:
> > cvs rdiff -u -r1.53 -r1.54 src/sys/arch/i386/i386/linux_syscall.c
> > cvs rdiff -u -r1.29 -r1.30 src/sys/compat/aoutm68k/aoutm68k_exec.c
> > cvs rdiff -u -r1.41 -r1.42 src/sys/compat/freebsd/freebsd_exec.c
> > cvs rdiff -u -r1.78 -r1.79 src/sys/compat/ibcs2/ibcs2_exec.c
> > cvs rdiff -u -r1.119 -r1.120 src/sys/compat/linux/common/linux_exec.c
> > cvs rdiff -u -r1.23 -r1.24 src/sys/compat/linux32/common/linux32_exec.c
> > cvs rdiff -u -r1.217 -r1.218 src/sys/compat/netbsd32/netbsd32_netbsd.c
> > cvs rdiff -u -r1.46 -r1.47 src/sys/compat/osf1/osf1_exec.c
> > cvs rdiff -u -r1.56 -r1.57 src/sys/compat/sunos/sunos_exec.c
> > cvs rdiff -u -r1.35 -r1.36 src/sys/compat/sunos32/sunos32_exec.c
> > cvs rdiff -u -r1.68 -r1.69 src/sys/compat/svr4/svr4_exec.c
> > cvs rdiff -u -r1.29 -r1.30 src/sys/compat/svr4_32/svr4_32_exec.c
> > cvs rdiff -u -r1.124 -r1.125 src/sys/compat/ultrix/ultrix_misc.c
> > cvs rdiff -u -r1.459 -r1.460 src/sys/kern/kern_exec.c
> > cvs rdiff -u -r1.16 -r1.17 src/sys/kern/kern_syscall.c
> > cvs rdiff -u -r1.169 -r1.170 src/sys/kern/makesyscalls.sh
> > cvs rdiff -u -r1.3 -r1.4 src/sys/rump/include/rump-sys/kern.h
> > cvs rdiff -u -r1.2 -r1.3 \
> >    src/sys/rump/kern/lib/libsys_cygwin/sys_cygwin_component.c
> > cvs rdiff -u -r1.3 -r1.4 \
> >    src/sys/rump/kern/lib/libsys_linux/sys_linux_component.c
> > cvs rdiff -u -r1.2 -r1.3 \
> >    src/sys/rump/kern/lib/libsys_sunos/sys_sunos_component.c
> > cvs rdiff -u -r1.185 -r1.186 src/sys/rump/librump/rumpkern/emul.c
> > cvs rdiff -u -r1.348 -r1.349 src/sys/sys/proc.h
> > cvs rdiff -u -r1.276 -r1.277 src/sys/sys/systm.h
> >
> > Please note that diffs are not public domain; they are subject to the
> > copyright notices on the relevant files.
>
> -- thorpej
>
>
> !DSPAM:5b6e0837188698464453275!

+------------------+--------------------------+----------------------------+
| Paul Goyette     | PGP Key fingerprint:     | E-mail addresses:          |
| (Retired)        | FA29 0E3B 35AF E8AE 6651 | paul at whooppee dot com   |
| Kernel Developer | 0786 F758 55DE 53BA 7731 | pgoyette at netbsd dot org |
+------------------+--------------------------+----------------------------+