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r: 37878
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c: 57e6b72
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Dmitry Torokhov committed Jul 19, 2006
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 12dce6263d43daeb4e16fa4eb964c1c99fa4fa2e
refs/heads/master: 57e6b724c08697d8332a63b60d3a60ee5e74e219
8 changes: 0 additions & 8 deletions trunk/.gitignore
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Expand Up @@ -12,9 +12,6 @@
*.ko
*.so
*.mod.c
*.i
*.lst
*.symtypes

#
# Top-level generic files
Expand All @@ -33,11 +30,6 @@ include/config
include/linux/autoconf.h
include/linux/compile.h
include/linux/version.h
include/linux/utsrelease.h

# stgit generated dirs
patches-*

# quilt's files
patches
series
25 changes: 8 additions & 17 deletions trunk/CREDITS
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Expand Up @@ -528,11 +528,11 @@ S: Oxford
S: United Kingdom

N: Luiz Fernando N. Capitulino
E: lcapitulino@mandriva.com.br
E: lcapitulino@gmail.com
W: http://www.cpu.eti.br
D: misc kernel hacking
S: Mandriva
E: lcapitulino@terra.com.br
E: lcapitulino@prefeitura.sp.gov.br
W: http://www.telecentros.sp.gov.br
D: Little fixes and a lot of janitorial work
S: E-GOV Telecentros SP
S: Brazil

N: Remy Card
Expand Down Expand Up @@ -1620,8 +1620,7 @@ D: fbdev hacking

N: Jesper Juhl
E: jesper.juhl@gmail.com
D: Various fixes, cleanups and minor features all over the tree.
D: Wrote initial version of the hdaps driver (since passed on to others).
D: Various fixes, cleanups and minor features.
S: Lemnosvej 1, 3.tv
S: 2300 Copenhagen S.
S: Denmark
Expand Down Expand Up @@ -2210,7 +2209,7 @@ S: (address available on request)
S: USA

N: Ian McDonald
E: ian.mcdonald@jandi.co.nz
E: iam4@cs.waikato.ac.nz
E: imcdnzl@gmail.com
W: http://wand.net.nz/~iam4
W: http://imcdnzl.blogspot.com
Expand Down Expand Up @@ -2385,13 +2384,6 @@ N: Thomas Molina
E: tmolina@cablespeed.com
D: bug fixes, documentation, minor hackery

N: Paul Moore
E: paul.moore@hp.com
D: NetLabel author
S: Hewlett-Packard
S: 110 Spit Brook Road
S: Nashua, NH 03062

N: James Morris
E: jmorris@namei.org
W: http://namei.org/
Expand Down Expand Up @@ -2478,8 +2470,7 @@ S: Derbyshire DE4 3RL
S: United Kingdom

N: Ian S. Nelson
E: nelsonis@earthlink.net
P: 1024D/00D3D983 3EFD 7B86 B888 D7E2 29B6 9E97 576F 1B97 00D3 D983
E: ian.nelson@echostar.com
D: Minor mmap and ide hacks
S: 1370 Atlantis Ave.
S: Lafayette CO, 80026
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2 changes: 0 additions & 2 deletions trunk/Documentation/00-INDEX
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Expand Up @@ -184,8 +184,6 @@ mtrr.txt
- how to use PPro Memory Type Range Registers to increase performance.
nbd.txt
- info on a TCP implementation of a network block device.
netlabel/
- directory with information on the NetLabel subsystem.
networking/
- directory with info on various aspects of networking with Linux.
nfsroot.txt
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13 changes: 13 additions & 0 deletions trunk/Documentation/ABI/obsolete/devfs
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What: devfs
Date: July 2005
Contact: Greg Kroah-Hartman <gregkh@suse.de>
Description:
devfs has been unmaintained for a number of years, has unfixable
races, contains a naming policy within the kernel that is
against the LSB, and can be replaced by using udev.
The files fs/devfs/*, include/linux/devfs_fs*.h will be removed,
along with the the assorted devfs function calls throughout the
kernel tree.

Users:

12 changes: 0 additions & 12 deletions trunk/Documentation/ABI/removed/devfs

This file was deleted.

88 changes: 0 additions & 88 deletions trunk/Documentation/ABI/testing/sysfs-power

This file was deleted.

7 changes: 4 additions & 3 deletions trunk/Documentation/Changes
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Expand Up @@ -37,14 +37,15 @@ o e2fsprogs 1.29 # tune2fs
o jfsutils 1.1.3 # fsck.jfs -V
o reiserfsprogs 3.6.3 # reiserfsck -V 2>&1|grep reiserfsprogs
o xfsprogs 2.6.0 # xfs_db -V
o pcmciautils 004 # pccardctl -V
o pcmciautils 004
o pcmcia-cs 3.1.21 # cardmgr -V
o quota-tools 3.09 # quota -V
o PPP 2.4.0 # pppd --version
o isdn4k-utils 3.1pre1 # isdnctrl 2>&1|grep version
o nfs-utils 1.0.5 # showmount --version
o procps 3.2.0 # ps --version
o oprofile 0.9 # oprofiled --version
o udev 081 # udevinfo -V
o udev 071 # udevinfo -V

Kernel compilation
==================
Expand Down Expand Up @@ -267,7 +268,7 @@ active clients.

To enable this new functionality, you need to:

mount -t nfsd nfsd /proc/fs/nfsd
mount -t nfsd nfsd /proc/fs/nfs

before running exportfs or mountd. It is recommended that all NFS
services be protected from the internet-at-large by a firewall where
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34 changes: 0 additions & 34 deletions trunk/Documentation/CodingStyle
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Expand Up @@ -532,40 +532,6 @@ appears outweighs the potential value of the hint that tells gcc to do
something it would have done anyway.


Chapter 16: Function return values and names

Functions can return values of many different kinds, and one of the
most common is a value indicating whether the function succeeded or
failed. Such a value can be represented as an error-code integer
(-Exxx = failure, 0 = success) or a "succeeded" boolean (0 = failure,
non-zero = success).

Mixing up these two sorts of representations is a fertile source of
difficult-to-find bugs. If the C language included a strong distinction
between integers and booleans then the compiler would find these mistakes
for us... but it doesn't. To help prevent such bugs, always follow this
convention:

If the name of a function is an action or an imperative command,
the function should return an error-code integer. If the name
is a predicate, the function should return a "succeeded" boolean.

For example, "add work" is a command, and the add_work() function returns 0
for success or -EBUSY for failure. In the same way, "PCI device present" is
a predicate, and the pci_dev_present() function returns 1 if it succeeds in
finding a matching device or 0 if it doesn't.

All EXPORTed functions must respect this convention, and so should all
public functions. Private (static) functions need not, but it is
recommended that they do.

Functions whose return value is the actual result of a computation, rather
than an indication of whether the computation succeeded, are not subject to
this rule. Generally they indicate failure by returning some out-of-range
result. Typical examples would be functions that return pointers; they use
NULL or the ERR_PTR mechanism to report failure.



Appendix I: References

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8 changes: 4 additions & 4 deletions trunk/Documentation/DMA-mapping.txt
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Expand Up @@ -698,12 +698,12 @@ these interfaces. Remember that, as defined, consistent mappings are
always going to be SAC addressable.

The first thing your driver needs to do is query the PCI platform
layer if it is capable of handling your devices DAC addressing
capabilities:
layer with your devices DAC addressing capabilities:

int pci_dac_dma_supported(struct pci_dev *hwdev, u64 mask);
int pci_dac_set_dma_mask(struct pci_dev *pdev, u64 mask);

You may not use the following interfaces if this routine fails.
This routine behaves identically to pci_set_dma_mask. You may not
use the following interfaces if this routine fails.

Next, DMA addresses using this API are kept track of using the
dma64_addr_t type. It is guaranteed to be big enough to hold any
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