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Subject[BK PATCH] PCI Hotplug changes for 2.5.59
Hi,

Here's a series of PCI Hotplug patches, a few related PCI core patches,
and two small, related sysfs patches.

The hotplug driver patches consist of a lot of bug fixes due to problems
found by the smatch and checker projects, and a big patch to remove
pcihpfs and use sysfs instead from Stanley Wang. I've also moved the
few functions in drivers/hotplug/pci_hotplug_util.c to
drivers/pci/hotplug.c which is a better place for them.

There are some sysfs updates for pci devices from Dan Stekloff and a new
function was added to sysfs to support the move from pcihpfs to sysfs.
This sysfs patch was blessed by Pat Mochel.

Please pull from: bk://kernel.bkbits.net/gregkh/linux/pci_hp-2.5

thanks,

greg k-h


drivers/hotplug/pci_hotplug_util.c | 217 ------
drivers/hotplug/Makefile | 3
drivers/hotplug/acpiphp_glue.c | 5
drivers/hotplug/cpci_hotplug_core.c | 4
drivers/hotplug/cpci_hotplug_pci.c | 2
drivers/hotplug/cpqphp_core.c | 2
drivers/hotplug/cpqphp_ctrl.c | 16
drivers/hotplug/cpqphp_nvram.c | 67 +-
drivers/hotplug/cpqphp_pci.c | 4
drivers/hotplug/cpqphp_proc.c | 2
drivers/hotplug/ibmphp_core.c | 10
drivers/hotplug/ibmphp_ebda.c | 209 ++----
drivers/hotplug/ibmphp_pci.c | 25
drivers/hotplug/pci_hotplug.h | 43 -
drivers/hotplug/pci_hotplug_core.c | 1177 ++++++++----------------------------
drivers/pci/Makefile | 3
drivers/pci/hotplug.c | 180 +++++
drivers/pci/pci-sysfs.c | 84 ++
drivers/pci/pci.h | 2
drivers/pci/proc.c | 28
fs/sysfs/inode.c | 42 +
include/linux/pci.h | 31
include/linux/sysfs.h | 3
23 files changed, 773 insertions(+), 1386 deletions(-)
-----

ChangeSet@1.970, 2003-02-06 14:49:36+11:00, greg@kroah.com
sysfs: remember to add EXPORT_SYMBOL() for sysfs_update_file.

fs/sysfs/inode.c | 1 +
1 files changed, 1 insertion(+)
------

ChangeSet@1.947.23.15, 2003-02-06 13:33:46+11:00, greg@kroah.com
[PATCH] IBM PCI Hotplug: fix a load of memory leak errors found by the checker project.

drivers/hotplug/ibmphp_ebda.c | 132 ++++++++++++++++++++----------------------
1 files changed, 65 insertions(+), 67 deletions(-)
------

ChangeSet@1.947.23.14, 2003-02-06 11:23:20+11:00, greg@kroah.com
[PATCH] IBM PCI Hotplug: fix memory leak found by checker project.

drivers/hotplug/ibmphp_pci.c | 1 +
1 files changed, 1 insertion(+)
------

ChangeSet@1.947.23.13, 2003-02-06 11:09:25+11:00, greg@kroah.com
[PATCH] Compaq PCI Hotplug: fix checker memory leak bugs.

drivers/hotplug/cpqphp_nvram.c | 67 ++++++++++++++++++++++++-----------------
1 files changed, 40 insertions(+), 27 deletions(-)
------

ChangeSet@1.947.23.12, 2003-02-06 10:14:04+11:00, randy.dunlap@verizon.net
[PATCH] PCI Hotplug: memory leaks in acpiphp_glue

Here's the memory leaks patch for acpiphp_glue.c.

drivers/hotplug/acpiphp_glue.c | 5 +++++
1 files changed, 5 insertions(+)
------

ChangeSet@1.947.23.11, 2003-02-06 10:04:49+11:00, greg@kroah.com
[PATCH] PCI: put proper field sizes on sysfs files, and add class file.

drivers/pci/pci-sysfs.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
------

ChangeSet@1.947.23.10, 2003-02-06 10:03:53+11:00, stekloff@w-stekloff.beaverton.ibm.com
[PATCH] pci patch for sysfs files

The patch is modeled after your method for creating files for usb. It
makes a single file for pci sysfs files (except for pool, which I haven't
touched yet). It also exposes more pci information to User Space
through sysfs. Finally, it removes the dependence on the proc pci code
for sysfs files.

drivers/pci/Makefile | 3 +
drivers/pci/hotplug.c | 2 +
drivers/pci/pci-sysfs.c | 74 ++++++++++++++++++++++++++++++++++++++++++++++++
drivers/pci/pci.h | 2 -
drivers/pci/proc.c | 28 ------------------
5 files changed, 79 insertions(+), 30 deletions(-)
------

ChangeSet@1.947.23.9, 2003-02-05 17:20:29+11:00, rddunlap@osdl.org
[PATCH] PCI Hotplug: checker patches

Fixes problems found by the CHECKER program in the pci hotplug drivers

drivers/hotplug/cpqphp_pci.c | 2 +-
drivers/hotplug/ibmphp_pci.c | 24 ++++++++++++------------
2 files changed, 13 insertions(+), 13 deletions(-)
------

ChangeSet@1.947.23.8, 2003-02-05 17:19:49+11:00, greg@kroah.com
[PATCH] PCI Hotplug: moved the some stuff into the pci core

Moved functions from drivers/hotplug/pci_hotplug_util.c to
drivers/pci/hotplug.c, which is a better place for them.

drivers/hotplug/pci_hotplug_util.c | 217 -------------------------------------
drivers/hotplug/Makefile | 3
drivers/hotplug/pci_hotplug.h | 32 -----
drivers/pci/hotplug.c | 178 ++++++++++++++++++++++++++++++
include/linux/pci.h | 31 +++++
5 files changed, 208 insertions(+), 253 deletions(-)
------

ChangeSet@1.947.23.7, 2003-02-05 17:19:09+11:00, greg@kroah.com
[PATCH] PCI Hotplug: Make pci_hp_change_slot_info() work again

Relies on sysfs_update_file() to be present in the kernel.

drivers/hotplug/pci_hotplug_core.c | 130 +++++++++++++++++++++++++++++++------
1 files changed, 111 insertions(+), 19 deletions(-)
------

ChangeSet@1.947.23.6, 2003-02-05 17:18:17+11:00, greg@kroah.com
[PATCH] sysfs: add sysfs_update_file() function.

fs/sysfs/inode.c | 41 +++++++++++++++++++++++++++++++++++++++++
include/linux/sysfs.h | 3 +++
2 files changed, 44 insertions(+)
------

ChangeSet@1.947.23.5, 2003-02-05 17:17:39+11:00, greg@kroah.com
[PATCH] PCI Hotplug: change pci_hp_change_slot_info() to take a hotplug_slot and not a string.

drivers/hotplug/cpci_hotplug_core.c | 4 ++--
drivers/hotplug/cpqphp_ctrl.c | 4 +---
drivers/hotplug/ibmphp_core.c | 4 +---
drivers/hotplug/pci_hotplug.h | 2 +-
drivers/hotplug/pci_hotplug_core.c | 6 +++---
5 files changed, 8 insertions(+), 12 deletions(-)
------

ChangeSet@1.947.23.4, 2003-02-05 17:17:06+11:00, stanley.wang@linux.co.intel.com
[PATCH] PCI Hotplug: Remove procfs stuff from pci_hotplug_core

Here is a little patch that remove procfs stuff in pci_hotplug_core.c
Remove /proc entry for pci_hotplug_core.

drivers/hotplug/pci_hotplug_core.c | 17 -----------------
1 files changed, 17 deletions(-)
------

ChangeSet@1.947.23.3, 2003-02-05 17:16:30+11:00, stanley.wang@linux.co.intel.com
[PATCH] PCI Hotplug: Replace pcihpfs with sysfs.

drivers/hotplug/pci_hotplug.h | 9
drivers/hotplug/pci_hotplug_core.c | 1024 +++++--------------------------------
2 files changed, 160 insertions(+), 873 deletions(-)
------

ChangeSet@1.947.23.2, 2003-02-05 17:15:55+11:00, greg@kroah.com
[PATCH] IBM PCI Hotplug driver: Clean up the slot filename generation logic a lot.

drivers/hotplug/ibmphp_ebda.c | 77 +++---------------------------------------
1 files changed, 6 insertions(+), 71 deletions(-)
------

ChangeSet@1.947.23.1, 2003-02-05 17:15:13+11:00, greg@kroah.com
[PATCH] PCI Hotplug: dereference null variable cleanup patches.

These were pointed out by "dan carpenter" <error27@email.com>
from his smatch tool.

drivers/hotplug/cpci_hotplug_pci.c | 2 ++
drivers/hotplug/cpqphp_core.c | 2 ++
drivers/hotplug/cpqphp_ctrl.c | 12 ++++++++++++
drivers/hotplug/cpqphp_pci.c | 2 ++
drivers/hotplug/cpqphp_proc.c | 2 ++
drivers/hotplug/ibmphp_core.c | 6 ++++++
6 files changed, 26 insertions(+)
------

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