src/sys/compat/linux, branch release/7.0.0_cvs

This commit was manufactured by cvs2svn to create tag

2008-02-24T05:45:17+00:00

'RELENG_7_0_0_RELEASE'.

This commit was manufactured to restore the state of the 7.0-RELEASE image.

MFC rev. 1.89, 1.90:

2008-01-09T16:03:02+00:00

Apply the LCONVPATH() to the (old) linux_stat() and linux_lstat() syscalls.

Approved by:	re (kensmith)

MFC rev. 1.107:

2008-01-04T04:56:07+00:00

Plug the leaks in the present implementation of the linux_openat().

Approved by:	re (kensmith)

MFC rev. 1.139 of src/sys/compat/linux/linux_ioctl.c,

2007-11-15T10:38:06+00:00

    rev. 1.27 of src/sys/compat/linux/linux_ioctl.h:

Implement  LINUX_SIOCGIFCOUNT and LINUX_SIOCGIFINDEX/LINUX_SIOGIFINDEX.

Approved by:	re (kensmith)

The kernel version of Linux statfs64 is actually supposed to take

2007-09-18T19:50:33+00:00

3 arguments, but we had forgotten the second argument. Also make the
Linux statfs64 struct depend on the architecture because it has an
extra 4 bytes padding on amd64 compared to i386.

The three argument fix is from David Taylor, the struct statfs64
stuff is my fault. With this patch I can install i386 Linux matlab
on an amd64 machine.

Submitted by: David Taylor 
Approved by: re (kensmith)

Implement fake linux sched_getaffinity() syscall to enable java to work

2007-08-28T12:26:35+00:00

with Linux 2.6 emulation. This shall be reimplemented once FreeBSD gets
native scheduler affinity syscalls.

Submitted by:	rdivacky
Reviewed by:	jkim
Sponsored by:	Google Summer of Code 2007
Approved by:	re (kensmith)

Remove the now-unused NET_{LOCK,UNLOCK,ASSERT}_GIANT() macros, which

2007-08-06T14:26:03+00:00

previously conditionally acquired Giant based on debug.mpsafenet.  As that
has now been removed, they are no longer required.  Removing them
significantly simplifies error-handling in the socket layer, eliminated
quite a bit of unwinding of locking in error cases.

While here clean up the now unneeded opt_net.h, which previously was used
for the NET_WITH_GIANT kernel option.  Clean up some related gotos for
consistency.

Reviewed by:	bz, csjp
Tested by:	kris
Approved by:	re (kensmith)

Don't add the 'pad' argument to the mmap/truncate/etc syscalls.

2007-07-04T23:06:43+00:00

Submitted by: kensmith
Approved by: re (kensmith)

Eliminate now-unused SUSER_ALLOWJAIL arguments to priv_check_cred(); in

2007-06-12T00:12:01+00:00

some cases, move to priv_check() if it was an operation on a thread and
no other flags were present.

Eliminate caller-side jail exception checking (also now-unused); jail
privilege exception code now goes solely in kern_jail.c.

We can't yet eliminate suser() due to some cases in the KAME code where
a privilege check is performed and then used in many different deferred
paths.  Do, however, move those prototypes to priv.h.

Reviewed by:	csjp
Obtained from:	TrustedBSD Project

Ensure that newpath is always initialized, even for the error case.

2007-06-10T04:37:22+00:00