]> err.no Git - linux-2.6/log
linux-2.6
18 years ago[SCSI] fix wrong context bugs in SCSI
James Bottomley [Tue, 14 Feb 2006 16:48:46 +0000 (10:48 -0600)]
[SCSI] fix wrong context bugs in SCSI

There's a bug in releasing scsi_device where the release function
actually frees the block queue.  However, the block queue release
calls flush_work(), which requires process context (the scsi_device
structure may release from irq context).  Update the release function
to invoke via the execute_in_process_context() API.

Also clean up the scsi_target structure releasing via this API.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[PATCH] add scsi_execute_in_process_context() API
James Bottomley [Tue, 14 Feb 2006 16:42:07 +0000 (10:42 -0600)]
[PATCH] add scsi_execute_in_process_context() API

We have several points in the SCSI stack (primarily for our device
functions) where we need to guarantee process context, but (given the
place where the last reference was released) we cannot guarantee this.

This API gets around the issue by executing the function directly if
the caller has process context, but scheduling a workqueue to execute
in process context if the caller doesn't have it.  Unfortunately, it
requires memory allocation in interrupt context, but it's better than
what we have previously.  The true solution will require a bit of
re-engineering, so isn't appropriate for 2.6.16.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] sym2: Mask off opcode from RBC
Matthew Wilcox [Sun, 12 Feb 2006 16:28:19 +0000 (09:28 -0700)]
[SCSI] sym2: Mask off opcode from RBC

pm->sg.size is set from the Residual Byte Count register.  However,
the upper byte of the RBC is the opcode of the instruction that was
executing, so we need to mask it off.  This fixes some spurious rejects
of IGNORE WIDE RESIDUE messages.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] zfcp: fix: avoid race between fc_remote_port_add and scsi_add_device
Andreas Herrmann [Sat, 11 Feb 2006 00:43:55 +0000 (01:43 +0100)]
[SCSI] zfcp: fix: avoid race between fc_remote_port_add and scsi_add_device

Flush workqueue of a scsi host after a remote port for that host
is registered at the fc transport class. Otherwise immediate
registration of a scsi device on that host is racy.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] zfcp: fix logging during device reset
Maxim Shchetynin [Sat, 11 Feb 2006 00:42:58 +0000 (01:42 +0100)]
[SCSI] zfcp: fix logging during device reset

Avoid access to old fsf_requests if device reset is logged.

Signed-off-by: Maxim Shchetynin <maxim@de.ibm.com>
Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] zfcp: fix adapter erp when link is unplugged
Andreas Herrmann [Sat, 11 Feb 2006 00:41:50 +0000 (01:41 +0100)]
[SCSI] zfcp: fix adapter erp when link is unplugged

Remove endless polling for replug of the local link. Just wait for
link up notification.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] zfcp: get rid of physical_wwpn and physical_s_id
Andreas Herrmann [Sat, 11 Feb 2006 00:40:11 +0000 (01:40 +0100)]
[SCSI] zfcp: get rid of physical_wwpn and physical_s_id

Remove all remainders of obsolete zfcp adapter attributes physical_wwpn and
physical_s_id.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] megaraid_legacy: kobject_register failure
Ju, Seokmann [Thu, 9 Feb 2006 19:32:59 +0000 (12:32 -0700)]
[SCSI] megaraid_legacy: kobject_register failure

Attached patch fixes problem that cause kobject_register failure
during loading.  Kobject_register would fail when there are more than
1 module with same module name.  This patch will change module name of
megaraid_legacy from 'megaraid' to 'megaraid_legacy'.

Signed-Off-by: Seokmann Ju <seokmann.ju@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] ipr: Fix adapter initialization failure
Brian King [Thu, 9 Feb 2006 02:57:42 +0000 (20:57 -0600)]
[SCSI] ipr: Fix adapter initialization failure

Since scsi core is always sending scatterlists now, remove
some code which was written with the bad assumption that
a small transfer would not be sent down in a scatterlist.
Without this fix, the ipr driver ends up sending garbage
data to the adapter following a reset, causing it to
fail the reset and take the adapter offline.

Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[PATCH] qla2xxx: Correct lun assignment during IOCB submission.
andrew.vasquez@qlogic.com [Tue, 7 Feb 2006 16:45:35 +0000 (08:45 -0800)]
[PATCH] qla2xxx: Correct lun assignment during IOCB submission.

4gb products require an IOCB's FCP-LUN to be formatted in
wire-format prior to submission.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[PATCH] qla2xxx: Pass input-buffer length to Get-ID-List mailbox command.
andrew.vasquez@qlogic.com [Tue, 7 Feb 2006 16:45:40 +0000 (08:45 -0800)]
[PATCH] qla2xxx: Pass input-buffer length to Get-ID-List mailbox command.

Recent ISP24xx firmwares require that mailbox register 8 be
set to the maximum number of bytes to transfer during DMA
copying of the list.  We safely set this value to zero
(infinite), since the call is *only* made in FCAL
topologies.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[PATCH] qla2xxx: Remove bogus debug-code.
andrew.vasquez@qlogic.com [Tue, 7 Feb 2006 16:45:30 +0000 (08:45 -0800)]
[PATCH] qla2xxx: Remove bogus debug-code.

Commit 854165f4245c4a3b4a8cc363ba2050033151e196
inadvertently added some code meant only for testing -- the
driver was ignoring the non-zero function numbers of a
multi-port HBA.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[PATCH] qla2xxx: Close window on race between rport removal and fcport transition.
andrew.vasquez@qlogic.com [Tue, 7 Feb 2006 16:45:45 +0000 (08:45 -0800)]
[PATCH] qla2xxx: Close window on race between rport removal and fcport transition.

Fcport visibility is recognized during interrupt time, but,
rport removal can only occur during a process
(sleeping)-context.  Return a DID_IMM_RETRY status for
commands submitted within this window to insure I/Os do not
prematurely run-out of retries.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] 3ware 9000 driver >4GB memory fix
adam radford [Sun, 5 Feb 2006 22:51:43 +0000 (14:51 -0800)]
[SCSI] 3ware 9000 driver >4GB memory fix

The attached patch fixes a bug in the 3ware 9000 series driver:

- Fix use_sg == 0 mapping on systems with 4GB or higher.

  This fixes REPORT_LUNS (0xa0) failing with 3ware 9000 controllers on systems
  with lots of ram, mentioned in bugzilla # 6009:

      http://bugzilla.kernel.org/show_bug.cgi?id=6009

Signed-off-by: Adam Radford <linuxraid@amcc.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] gdth: don't map zero-length requests
Jenx Axboe [Sun, 5 Feb 2006 15:36:23 +0000 (16:36 +0100)]
[SCSI] gdth: don't map zero-length requests

Don't map zero-length requests in gdth, zome architectures don't like
that in their dma mapping routines.

[ I'm pretty sure Jens posted this before, but for some reason it got
  forgotten  --hch ]

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] megaraid_sas: support for 1078 type controller added
Sumant Patro [Fri, 3 Feb 2006 23:34:35 +0000 (15:34 -0800)]
[SCSI] megaraid_sas: support for 1078 type controller added

This patch adds support for 1078 type controller (device id : 0x60).

Signed-off-by: Sumant Patro <Sumant.Patro@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] megaraid_sas: register 16 byte CDB capability
Joshua Giles [Fri, 3 Feb 2006 23:34:17 +0000 (15:34 -0800)]
[SCSI] megaraid_sas: register 16 byte CDB capability

This patch properly registers the 16 byte command length capability of
the megaraid_sas controlled hardware with the scsi midlayer.  All
megaraid_sas hardware supports 16 byte CDB's.

Signed-off-by: Joshua Giles <joshua_giles@dell.com>
Signed-off-by: Sumant Patro <Sumant.Patro@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] fusion - mptctl -adding asyn event notification support
Moore, Eric [Fri, 3 Feb 2006 00:20:01 +0000 (17:20 -0700)]
[SCSI] fusion - mptctl -adding asyn event notification support

Adding aen support.

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] fusion - mptctl -firmware download fix
Moore, Eric [Fri, 3 Feb 2006 00:19:50 +0000 (17:19 -0700)]
[SCSI] fusion - mptctl -firmware download fix

Fix's firmware download ioctl to work with SAS.

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] fusion - mptctl - backplane istwi fix
Moore, Eric [Fri, 3 Feb 2006 00:19:47 +0000 (17:19 -0700)]
[SCSI] fusion - mptctl - backplane istwi fix

Moving the toolbox call from mptbase.c, over to
mptctl.c, and using the mptctl infastructure to issue
the call.  The existing code is hanging on certain HP platforms
when this ioctl is issued, and this patch fix's that.

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] fusion - mptctl -sense width fix
Moore, Eric [Fri, 3 Feb 2006 00:19:44 +0000 (17:19 -0700)]
[SCSI] fusion - mptctl -sense width fix

Bug fix for correctly setting sense width
for the MPTCOMMAND ioctl.

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] fusion - mptctl - Event Log Fix
Moore, Eric [Fri, 3 Feb 2006 00:19:40 +0000 (17:19 -0700)]
[SCSI] fusion - mptctl - Event Log Fix

Use the hard coded value MPTCTL_EVENT_LOG_SIZE to fix
bug where in certain cases, the ioc->eventLogSize was
initialized.

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] fusion - mtctl - change to wait_event_timeout
Moore, Eric [Fri, 3 Feb 2006 00:19:37 +0000 (17:19 -0700)]
[SCSI] fusion - mtctl - change to wait_event_timeout

Change from using wait_event_interruptible_timeout to
wait_event_timeout.  Also delete white space and duplicate
line of code.

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] fusion - mptctl - adding support for bus_type=SAS
Moore, Eric [Fri, 3 Feb 2006 00:19:33 +0000 (17:19 -0700)]
[SCSI] fusion - mptctl - adding support for bus_type=SAS

Add bus_type recognization in ioctl path for SAS.

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] fusion - mptctl - MPTCOMMAND - adding function types.
Moore, Eric [Fri, 3 Feb 2006 00:19:30 +0000 (17:19 -0700)]
[SCSI] fusion - mptctl - MPTCOMMAND - adding function types.

This adds support for new function types in
the existing MPTCOMMAND ioctl.

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] iscsi update: rm unused sessions list
Mike Christie [Thu, 2 Feb 2006 03:07:14 +0000 (21:07 -0600)]
[SCSI] iscsi update: rm unused sessions list

rm unused sessions list.

This patch is last becuase I was not sure if this patchset was
going to be applied over the kmalloc2kzalloc one by JesS. If it
is then this patch will not apply and can be dropped for now. I will
resend later when things setttle down.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] iscsi update: use gfp_t
Mike Christie [Thu, 2 Feb 2006 03:07:11 +0000 (21:07 -0600)]
[SCSI] iscsi update: use gfp_t

Use gfp_t. I accidentally removed this in our last update.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] iscsi update: fix mgmt pool err path release
Mike Christie [Thu, 2 Feb 2006 03:07:09 +0000 (21:07 -0600)]
[SCSI] iscsi update: fix mgmt pool err path release

>From ogerlitz@voltaire.com:

mgmtpool shoild be frees in immdata_alloc_fail label.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] iscsi update: set correct state at creation time
Mike Christie [Thu, 2 Feb 2006 03:07:06 +0000 (21:07 -0600)]
[SCSI] iscsi update: set correct state at creation time

>From erezz@voltaire.com:

We are still in ISCSI_STATE_FREE state at create time. The addition
of the first connection puts us in ISCSI_STATE_LOGGED_IN.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] iscsi update: rm conn lock
Mike Christie [Thu, 2 Feb 2006 03:07:03 +0000 (21:07 -0600)]
[SCSI] iscsi update: rm conn lock

>From erezz@voltaire.com:

rm conn->lock since it is not used anymore. The dataqueue is protected
by the session lock and xmitmutex.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] iscsi update: set deamon pid earlier
Mike Christie [Thu, 2 Feb 2006 03:07:01 +0000 (21:07 -0600)]
[SCSI] iscsi update: set deamon pid earlier

>From michaelc@cs.wisc.edu:

If the transport lookup fails we set the daemon pid too late.
This can cause us deadlock since the netlink code will think we
meant to call back into our iscsi_if_rx function.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] iscsi update: setup pool before using
Mike Christie [Thu, 2 Feb 2006 03:06:58 +0000 (21:06 -0600)]
[SCSI] iscsi update: setup pool before using

>From andmike@us.ibm.com:

 Ensure that pool data is setup prior to calling mempool_create as it will
 call the the alloc function during create.

Signed-off-by: Mike Anderson <andmike@us.ibm.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] iscsi update: pass correct skb to skb_trim
Mike Christie [Thu, 2 Feb 2006 03:06:56 +0000 (21:06 -0600)]
[SCSI] iscsi update: pass correct skb to skb_trim

>From da-x@monatomic.org:

Wrong skb is passed to skb_trim in iscsi_if_get_stats.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] iscsi update: cleanup iscsi class interface
Mike Christie [Thu, 2 Feb 2006 03:06:49 +0000 (21:06 -0600)]
[SCSI] iscsi update: cleanup iscsi class interface

From:
michaelc@cs.wisc.edu
fujita.tomonori@lab.ntt.co.jp
da-x@monatomic.org

and err path fixup from:
ogerlitz@voltaire.com

This patch cleans up that interface by having the lld and class
pass a iscsi_cls_session or iscsi_cls_conn between each other when
the function is used by HW and SW iscsi llds. This way the lld
does not have to remember if it has to send a handle or pointer
and a handle or pointer to connection, session or host.

This also has the class verify the session handle that gets passed from
userspace instead of using the pointer passed into the kernel directly.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] aacraid: use no_uld_attach flag
Mark Haverkamp [Wed, 1 Feb 2006 17:30:44 +0000 (09:30 -0800)]
[SCSI] aacraid: use no_uld_attach flag

Received From Mark Salyzyn.

In order to support user tools accessing the array components (SMART,
Mode Page information, Cache page adjustments, WWN determination,
Firmware updates etc), we take advantage of the no_uld_attach flag and
deprecate the code that filters Inquiries to block the requests to array
components. The quirk prevents the sd layer from attaching to the
components.

We also took the opportunity to balance the queue depths based on the
total adapter queue depth to the array devices to reduce the chances of
starvation.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] aacraid: Update global function names
Mark Haverkamp [Wed, 1 Feb 2006 17:30:55 +0000 (09:30 -0800)]
[SCSI] aacraid: Update global function names

Received from Mark Salyzyn,

Reduce the possibility of namespace collision.  Prefix with aac_.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] aacraid: reduce device probe warnings
Mark Haverkamp [Wed, 1 Feb 2006 17:30:31 +0000 (09:30 -0800)]
[SCSI] aacraid: reduce device probe warnings

Received from Mark Salyzyn.

This patch sets up some device quirks surrounding arrays to inform the
scsi layer that various mode pages are not supported. This reduces the
severity of the complaints that show up in the logs as the array devices
are enumerated.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] qla2xxx: Add support to retrieve/update HBA option-rom.
andrew.vasquez@qlogic.com [Wed, 1 Feb 2006 00:05:17 +0000 (16:05 -0800)]
[SCSI] qla2xxx: Add support to retrieve/update HBA option-rom.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] qla2xxx: Return correct data-len during NVRAM retrieval.
andrew.vasquez@qlogic.com [Wed, 1 Feb 2006 00:05:12 +0000 (16:05 -0800)]
[SCSI] qla2xxx: Return correct data-len during NVRAM retrieval.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] qla2xxx: Add beacon support via class-device attribute.
andrew.vasquez@qlogic.com [Wed, 1 Feb 2006 00:05:07 +0000 (16:05 -0800)]
[SCSI] qla2xxx: Add beacon support via class-device attribute.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] qla2xxx: Add host-statistics FC transport attributes.
andrew.vasquez@qlogic.com [Wed, 1 Feb 2006 00:05:02 +0000 (16:05 -0800)]
[SCSI] qla2xxx: Add host-statistics FC transport attributes.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] qla2xxx: Add host port-type FC transport attribute.
andrew.vasquez@qlogic.com [Wed, 1 Feb 2006 00:04:56 +0000 (16:04 -0800)]
[SCSI] qla2xxx: Add host port-type FC transport attribute.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[SCSI] qla2xxx: Add port-speed FC transport attribute.
andrew.vasquez@qlogic.com [Wed, 1 Feb 2006 00:04:51 +0000 (16:04 -0800)]
[SCSI] qla2xxx: Add port-speed FC transport attribute.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
18 years ago[PATCH] SELinux: fix size-128 slab leak
Stephen Smalley [Fri, 3 Feb 2006 13:21:12 +0000 (08:21 -0500)]
[PATCH] SELinux: fix size-128 slab leak

Remove private inode tests from security_inode_alloc and security_inode_free,
as we otherwise end up leaking inode security structures for private inodes.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6
Linus Torvalds [Sat, 4 Feb 2006 02:17:47 +0000 (18:17 -0800)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6

18 years agoMerge master.kernel.org:/home/rmk/linux-2.6-serial
Linus Torvalds [Fri, 3 Feb 2006 23:51:48 +0000 (15:51 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-serial

18 years agoMerge master.kernel.org:/home/rmk/linux-2.6-mmc
Linus Torvalds [Fri, 3 Feb 2006 23:51:13 +0000 (15:51 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-mmc

18 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Fri, 3 Feb 2006 23:50:35 +0000 (15:50 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

18 years agoMerge branch 'upstream-linus' of git://oss.oracle.com/home/sourcebo/git/ocfs2
Linus Torvalds [Fri, 3 Feb 2006 23:21:40 +0000 (15:21 -0800)]
Merge branch 'upstream-linus' of git://oss.oracle.com/home/sourcebo/git/ocfs2

18 years ago[ARM] Remove ARCH_CAMELOT from at91 defconfigs
Russell King [Fri, 3 Feb 2006 23:03:21 +0000 (23:03 +0000)]
[ARM] Remove ARCH_CAMELOT from at91 defconfigs

ARCH_CAMELOT (excalibur) got removed; remove it from the AT91 defconfigs

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
18 years ago[SERIAL] 8250: limit range of runtime ports
Russell King [Fri, 3 Feb 2006 22:05:42 +0000 (22:05 +0000)]
[SERIAL] 8250: limit range of runtime ports

Prevent SERIAL_8250_RUNTIME_UARTS being larger than SERIAL_8250_NR_UARTS.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
18 years ago[PATCH] ocfs2: don't wait on recovery when locking journal
Mark Fasheh [Wed, 18 Jan 2006 18:31:47 +0000 (10:31 -0800)]
[PATCH] ocfs2: don't wait on recovery when locking journal

The mount path had incorrectly asked the locking code to wait for recovery
completion, which deadlocks things because recovery waits for mount to
complete first.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years ago[PATCH] BUG_ON() Conversion in fs/configfs/
Eric Sesterhenn / snakebyte [Fri, 27 Jan 2006 09:32:24 +0000 (10:32 +0100)]
[PATCH] BUG_ON() Conversion in fs/configfs/

this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years agoconfigfs: Add permission and ownership to configfs objects.
Joel Becker [Wed, 25 Jan 2006 21:31:07 +0000 (13:31 -0800)]
configfs: Add permission and ownership to configfs objects.

configfs always made item and attribute ownership root.root and
permissions based on a umask of 022.  Add ->setattr() to allow
chown(2)/chmod(2), and persist the changes for the lifetime of the
items and attributes.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years agoconfigfs: Clean up MAINTAINERS entry
Joel Becker [Fri, 27 Jan 2006 19:04:12 +0000 (11:04 -0800)]
configfs: Clean up MAINTAINERS entry

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years ago[PATCH] ocfs2: fix compile warnings
Mark Fasheh [Thu, 2 Feb 2006 00:42:10 +0000 (16:42 -0800)]
[PATCH] ocfs2: fix compile warnings

Fix a couple of compile warnings found when compiling on a ppc64 build box.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years ago[PATCH] BUG_ON() Conversion in fs/ocfs2/
Eric Sesterhenn / snakebyte [Fri, 27 Jan 2006 09:32:52 +0000 (10:32 +0100)]
[PATCH] BUG_ON() Conversion in fs/ocfs2/

this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years ago[PATCH] fs/ocfs2/dlm/dlmrecovery.c must #include <linux/delay.h>
Adrian Bunk [Sat, 14 Jan 2006 19:55:10 +0000 (20:55 +0100)]
[PATCH] fs/ocfs2/dlm/dlmrecovery.c must #include <linux/delay.h>

fs/ocfs2/dlm/dlmrecovery.c does now use msleep(), and does therefore
need to #include <linux/delay.h> for getting the prototype of this
function.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years ago[PATCH] ocfs2: Semaphore to mutex conversion.
Arjan van de Ven [Sat, 14 Jan 2006 05:54:23 +0000 (21:54 -0800)]
[PATCH] ocfs2: Semaphore to mutex conversion.

Semaphore to mutex conversion.

The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years ago[PATCH] ocfs2/dlm: fixes
Kurt Hackel [Thu, 12 Jan 2006 22:24:55 +0000 (14:24 -0800)]
[PATCH] ocfs2/dlm: fixes

* fix a hang which can occur during shutdown migration
* do not allow nodes to join during recovery
* when restarting lock mastery, do not ignore nodes which come up
* more than one node could become recovery master, fix this
* sleep to allow some time for heartbeat state to catch up to network
* extra debug info for bad recovery state problems
* make DLM_RECO_NODE_DATA_DONE a valid state for non-master recovery nodes
* prune all locks from dead nodes on $RECOVERY lock resources
* do NOT automatically add new nodes to mle nodemaps until they have properly
  joined the domain
* make sure dlm_pick_recovery_master only exits when all nodes have synced
* properly handle dlmunlock errors in dlm_pick_recovery_master
* do not propagate network errors in dlm_send_begin_reco_message
* dead nodes were not being put in the recovery map sometimes, fix this
* dlmunlock was failing to clear the unlock actions on DLM_DENIED

Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years ago[OCFS2] Documentation Fix
J. Bruce Fields [Wed, 11 Jan 2006 21:55:00 +0000 (16:55 -0500)]
[OCFS2] Documentation Fix

  Update ocfs2.txt to add "cluster aware lockf" under missing features.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years ago[OCFS2] Make ip_io_sem a mutex
Mark Fasheh [Tue, 10 Jan 2006 23:41:43 +0000 (15:41 -0800)]
[OCFS2] Make ip_io_sem a mutex

ip_io_sem is now ip_io_mutex.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years ago[PATCH] ocfs2/dlm: fix compilation on ia64
Jeff Mahoney [Mon, 9 Jan 2006 17:36:40 +0000 (12:36 -0500)]
[PATCH] ocfs2/dlm: fix compilation on ia64

 Including <asm/signal.h> results in compilation failure on ia64 due to
 not including <linux/compiler.h>

 Including <linux/signal.h> corrects the problem.

 Please apply.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years ago[PATCH] OCFS2: __init / __exit problem
Adrian Bunk [Sat, 7 Jan 2006 19:07:02 +0000 (20:07 +0100)]
[PATCH] OCFS2: __init / __exit problem

Functions called by __init funtions mustn't be __exit.

Reported by Jan-Benedict Glaw <jbglaw@lug-owl.de>.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years agoo Remove confusing Kconfig text for CONFIGFS_FS.
Joel Becker [Fri, 6 Jan 2006 21:46:31 +0000 (13:46 -0800)]
o Remove confusing Kconfig text for CONFIGFS_FS.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
18 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Fri, 3 Feb 2006 16:33:06 +0000 (08:33 -0800)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

18 years ago[PATCH] IDE: always enable CONFIG_PDC202XX_FORCE
Adrian Bunk [Fri, 3 Feb 2006 11:05:00 +0000 (03:05 -0800)]
[PATCH] IDE: always enable CONFIG_PDC202XX_FORCE

Remove the CONFIG_PDC202XX_FORCE=n case.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] RocketPoint 1520 [hpt366] fails clock stabilization
Loren M. Lang [Fri, 3 Feb 2006 11:04:59 +0000 (03:04 -0800)]
[PATCH] RocketPoint 1520 [hpt366] fails clock stabilization

I just purchased a HighPoint Rocket 1520 SATA controller.  There seems to
be no libata driver (yet), but there is an ide driver, hpt366.  When the
driver gets loaded, it causes a kernel NULL pointer dereference in
pci_bus_clock_list.  It seems to be because the driver is waiting for clock
stabilization in init_hpt37x() which never comes.  The driver just
continues on with the pci drvdata set to NULL, instead of a valid clock
entry.  The following patch prevents the NULL dereference from happening,
but instead exit with an error.

Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] ide: set latency when resetting it821x out of firmware mode
Alan Cox [Fri, 3 Feb 2006 11:04:58 +0000 (03:04 -0800)]
[PATCH] ide: set latency when resetting it821x out of firmware mode

Signed-off-by: Alan Cox <alan@redhat.com>
Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] ide-disk: Restore missing space in log message
Jean Delvare [Fri, 3 Feb 2006 11:04:57 +0000 (03:04 -0800)]
[PATCH] ide-disk: Restore missing space in log message

Restore a missing space in a log message, which was accidentally
removed by a previous change: 3e087b575496b8aa445192f58e7d996b1cdfa121

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Tejun Heo <htejun@gmail.com>
Cc: Jens Axboe <axboe@suse.de>
Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] drivers/ide/ide-io.c: make __ide_end_request() static
Adrian Bunk [Fri, 3 Feb 2006 11:04:56 +0000 (03:04 -0800)]
[PATCH] drivers/ide/ide-io.c: make __ide_end_request() static

Since there's no longer any external user, we can make __ide_end_request()
static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] solve false-positive soft lockup messages during IDE init
Ingo Molnar [Fri, 3 Feb 2006 11:04:55 +0000 (03:04 -0800)]
[PATCH] solve false-positive soft lockup messages during IDE init

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Rogio Brito <rbrito@ime.usp.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] stop CompactFlash devices being marked as removable
Richard Purdie [Fri, 3 Feb 2006 11:04:55 +0000 (03:04 -0800)]
[PATCH] stop CompactFlash devices being marked as removable

This patch stops CompactFlash devices being marked as removable.  They are
not removable (as defined by Linux) as the media and device are
inseparable.  When a card is removed, the whole device is removed from the
system and never sits in a media-less state.

This stops some nasty udev device creation/destruction loops.

Further, once this change is made, there is no need for ide to can be
removed from ide_drive_t.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] ide Kconfig fixes
Andreas Mohr [Fri, 3 Feb 2006 11:04:54 +0000 (03:04 -0800)]
[PATCH] ide Kconfig fixes

CONFIG_BLK_DEV_IDECS docu mentions everything and the kitchen sink, yet
fails to list the most important/widespread (IMHO) device: Compact Flash
PCMCIA adapters.

This incomplete description recently caused me to deselect the ide_cs
module, causing great pain soon thereafter when I realized why I had
actually enabled it some years ago.

Updates:
- make sure to mention Compact Flash adapters
- fix some random typos in ide Kconfig

Signed-off-by: Andreas Mohr <andi@lisas.de>
Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] ia64: drop arch-specific IDE MAX_HWIFS definition
Bjorn Helgaas [Fri, 3 Feb 2006 11:04:53 +0000 (03:04 -0800)]
[PATCH] ia64: drop arch-specific IDE MAX_HWIFS definition

There's no reason MAX_HWIFS needs to be ia64-specific, so set MAX_HWIFS
from CONFIG_IDE_MAX_HWIFS.

This reduces the default from 10 to 4, but I don't think that's a problem.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] piix: add Intel ICH8M device IDs
Jason Gaston [Fri, 3 Feb 2006 11:04:52 +0000 (03:04 -0800)]
[PATCH] piix: add Intel ICH8M device IDs

Signed-off-by: Jason Gaston <Jason.d.gaston@intel.com>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] IPMI: fix issues reported by Coverity in ipmi_msghandler.c
Jayachandran C [Fri, 3 Feb 2006 11:04:51 +0000 (03:04 -0800)]
[PATCH] IPMI: fix issues reported by Coverity in ipmi_msghandler.c

While looking to the report by Coverity in ipmi, I came across the
following issue:

The IPMI message handler relies on two defines which are the same -one in
include/linux/ipmi.h
#define IPMI_NUM_CHANNELS 0x10
and one in drivers/char/ipmi/ipmi_msghandler.
#define IPMI_MAX_CHANNELS       16
These are used interchangeably in ipmi_msghandler.c, but since the array
addr->channels[] is of size IPMI_MAX_CHANNELS, I have made a patch that
uses IPMI_MAX_CHANNELS for all the checks for the array index.

NOTE: You could probably remove the line that defines IPMI_NUM_CHANNELS
from ipmi.h, or move IPMI_MAX_CHANNELS to ipmi.h

Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com>
Cc: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] UDF: Fix issues reported by Coverity in namei.c
Jayachandran C [Fri, 3 Feb 2006 11:04:50 +0000 (03:04 -0800)]
[PATCH] UDF: Fix issues reported by Coverity in namei.c

This patch fixes an issue in fs/udf/namei.c reported by Coverity:

Error reported(1776)
CID: 1776
Checker: UNUSED_VALUE (help)
File: fs/udf/namei.c
Function: udf_lookup
Description: Pointer returned from "udf_find_entry" is never used

Patch description:
   remove unused variable  fi.

Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] coverity: udf/balloc.c null deref fix
KAMBAROV, ZAUR [Fri, 3 Feb 2006 11:04:49 +0000 (03:04 -0800)]
[PATCH] coverity: udf/balloc.c null deref fix

It's doing

if (obh)
<stuff>
else
dereference obh

So presumably `obh' is never null in there.

This defect was found automatically by Coverity Prevent, a static analysis
tool.

Signed-off-by: Zaur Kambarov <zkambarov@coverity.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] debugfs: hard link count wrong
Vincent Hanquez [Fri, 3 Feb 2006 11:04:48 +0000 (03:04 -0800)]
[PATCH] debugfs: hard link count wrong

Fix incorrect nlink of root inode for filesystems that use
simple_fill_super().

Signed-off-by: Vincent Hanquez <vincent@snarc.org>
Cc: Greg KH <gregkh@suse.de>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] i4l: warning fixes
Karsten Keil [Fri, 3 Feb 2006 11:04:48 +0000 (03:04 -0800)]
[PATCH] i4l: warning fixes

drivers/isdn/hisax/hscx_irq.c: In function `hscx_interrupt':
drivers/isdn/hisax/hscx_irq.c:201: warning: comparison is always 1 due to width of bit-field

It's due to

(PACKET_NOACK != bcs->tx_skb->pkt_type)

pkt_type is only three bit wide.

I think this should fix it for the moment, pkt_type 7 is not used yet and
this is only used internal in hisax.

Signed-off-by: Karsten keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] ip2main.c warning fixes
Andrew Morton [Fri, 3 Feb 2006 11:04:47 +0000 (03:04 -0800)]
[PATCH] ip2main.c warning fixes

With Eric's "i386: Add a temporary to make put_user more type safe" patch we
get a pile of warnings out of ip2m1in.c:

drivers/char/ip2main.c: In function `ip2_ipl_ioctl':
drivers/char/ip2main.c:2910: warning: assignment makes integer from pointer without a cast
drivers/char/ip2main.c:2911: warning: assignment makes integer from pointer without a cast
drivers/char/ip2main.c:2912: warning: assignment makes integer from pointer without a cast
etc.

This ioctl is copying the kernel virtual address of a large number of
functions out to userspace.  Heaven knows why.

Rather than fixing the warnings, I think we'll just nuke that code.

The patch also fixes a couple of `defined but not used' warnings.

Cc: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] Fix keyctl usage of strnlen_user()
Davi Arnaut [Fri, 3 Feb 2006 11:04:46 +0000 (03:04 -0800)]
[PATCH] Fix keyctl usage of strnlen_user()

In the small window between strnlen_user() and copy_from_user() userspace
could alter the terminating `\0' character.

Signed-off-by: Davi Arnaut <davi.arnaut@gmail.com>
Cc: David Howells <dhowells@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] edac_mc: Remove include of version.h
Eric W. Biederman [Fri, 3 Feb 2006 11:04:45 +0000 (03:04 -0800)]
[PATCH] edac_mc: Remove include of version.h

By including version.h edac_mc was rebuilding on every incremental build.
Which defeats the point of incremental builds.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] fat: Fix truncate() write ordering
OGAWA Hirofumi [Fri, 3 Feb 2006 11:04:44 +0000 (03:04 -0800)]
[PATCH] fat: Fix truncate() write ordering

The truncate() should write the file size before writing the new EOF entry.
This patch fixes it.

This bug was pointed out by Machida Hiroyuki.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] Trivial optimization of ll_rw_block()
OGAWA Hirofumi [Fri, 3 Feb 2006 11:04:43 +0000 (03:04 -0800)]
[PATCH] Trivial optimization of ll_rw_block()

The ll_rw_block() needs to get ref-count only if it submits a buffer().  This
patch avoids the needless get/put of ref-count.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] fat: Replace an own implementation with ll_rw_block(SWRITE,)
OGAWA Hirofumi [Fri, 3 Feb 2006 11:04:42 +0000 (03:04 -0800)]
[PATCH] fat: Replace an own implementation with ll_rw_block(SWRITE,)

This patch replaces an own implementation with LL_RW_BLOCK(SWRITE,) which was
newly added.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] uninline __sigqueue_free()
Andrew Morton [Fri, 3 Feb 2006 11:04:41 +0000 (03:04 -0800)]
[PATCH] uninline __sigqueue_free()

Five callsites.  I dunno how all this crap got back in there :(

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] new tty buffering locking fix
Paul Fulghum [Fri, 3 Feb 2006 11:04:41 +0000 (03:04 -0800)]
[PATCH] new tty buffering locking fix

Change locking in the new tty buffering facility from using tty->read_lock,
which is currently ignored by drivers and thus ineffective.  New locking
uses a new tty buffering specific lock enforced centrally in the tty
buffering code.

Two drivers (esp and cyclades) are updated to use the tty buffering
functions instead of accessing tty buffering internals directly.  This is
required for the new locking to work.

Minor checks for NULL buffers added to
tty_prepare_flip_string/tty_prepare_flip_string_flags

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] ipmi: mem_{in,out}[bwl] => intf_mem_{in,out}[bwl]
Alexey Dobriyan [Fri, 3 Feb 2006 11:04:40 +0000 (03:04 -0800)]
[PATCH] ipmi: mem_{in,out}[bwl] => intf_mem_{in,out}[bwl]

On mips:

drivers/char/ipmi/ipmi_si_intf.c:1274: error: conflicting types for 'mem_inb'
include/asm/io.h:436: error: previous definition of 'mem_inb' was here

Don't look at line 436 unless you really know what you're doing.

Move those static functions out of more or less generic namespace.

Signed-off-by: Alexey "## should be banned" Dobriyan <adobriyan@gmail.com>
Acked-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] Compilation of kexec/kdump broken
Fernando Luis Vazquez Cao [Fri, 3 Feb 2006 11:04:39 +0000 (03:04 -0800)]
[PATCH] Compilation of kexec/kdump broken

The compilation of kexec/kdump seems to be broken for x86_64.  Remove the
dependency of kexec on CONFIG_IA32_EMULATION.

Signed-off-by: Fernando Vazquez <fernando@intellilink.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] Fix comment to synchronize_sched()
Paul E. McKenney [Fri, 3 Feb 2006 11:04:38 +0000 (03:04 -0800)]
[PATCH] Fix comment to synchronize_sched()

Fix to broken comment to synchronize_rcu() noted by Keith Owens.  Also add
sentence noting that synchronize_sched() and synchronize_rcu() are not
necessarily identical.

Signed-off-by: Paul E. McKenney <paulmck@us.ibm.com>
Cc: Keith Owens <kaos@sgi.com>
Cc: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] quota: fix error code for ext2_new_inode()
Herbert Poetzl [Fri, 3 Feb 2006 11:04:37 +0000 (03:04 -0800)]
[PATCH] quota: fix error code for ext2_new_inode()

The quota check in ext2_new_inode() returns ENOSPC where it should return
EDQUOT instead.

Signed-off-by: Herbert Pötzl <herbert@13thfloor.at>
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] Export cpu topology in sysfs
Zhang, Yanmin [Fri, 3 Feb 2006 11:04:36 +0000 (03:04 -0800)]
[PATCH] Export cpu topology in sysfs

The patch implements cpu topology exportation by sysfs.

Items (attributes) are similar to /proc/cpuinfo.

1) /sys/devices/system/cpu/cpuX/topology/physical_package_id:
represent the physical package id of  cpu X;
2) /sys/devices/system/cpu/cpuX/topology/core_id:
represent the cpu core id to cpu X;
3) /sys/devices/system/cpu/cpuX/topology/thread_siblings:
represent the thread siblings to cpu X in the same core;
4) /sys/devices/system/cpu/cpuX/topology/core_siblings:
represent the thread siblings to cpu X in the same physical package;

To implement it in an architecture-neutral way, a new source file,
driver/base/topology.c, is to export the 5 attributes.

If one architecture wants to support this feature, it just needs to
implement 4 defines, typically in file include/asm-XXX/topology.h.
The 4 defines are:
#define topology_physical_package_id(cpu)
#define topology_core_id(cpu)
#define topology_thread_siblings(cpu)
#define topology_core_siblings(cpu)

The type of **_id is int.
The type of siblings is cpumask_t.

To be consistent on all architectures, the 4 attributes should have
deafult values if their values are unavailable. Below is the rule.

1) physical_package_id: If cpu has no physical package id, -1 is the
default value.

2) core_id: If cpu doesn't support multi-core, its core id is 0.

3) thread_siblings: Just include itself, if the cpu doesn't support
HT/multi-thread.

4) core_siblings: Just include itself, if the cpu doesn't support
multi-core and HT/Multi-thread.

So be careful when declaring the 4 defines in include/asm-XXX/topology.h.

If an attribute isn't defined on an architecture, it won't be exported.

Thank Nathan, Greg, Andi, Paul and Venki.

The patch provides defines for i386/x86_64/ia64.

Signed-off-by: Zhang, Yanmin <yanmin.zhang@intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] ixj: fix writing silence check
Alexey Dobriyan [Fri, 3 Feb 2006 11:04:35 +0000 (03:04 -0800)]
[PATCH] ixj: fix writing silence check

j->write_buffer_rp is a pointer.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] lib: Fix bug in int_sqrt() for 64 bit longs
Peter Williams [Fri, 3 Feb 2006 11:04:33 +0000 (03:04 -0800)]
[PATCH] lib: Fix bug in int_sqrt() for 64 bit longs

The implementation of int_sqrt() assumes that longs have 32 bits.  On
systems that have 64 bit longs this will result in gross errors when the
argument to the function is greater than 2^32 - 1 on such systems.  I doubt
whether any such use is currently made of int_sqrt() but the attached patch
fixes the problem anyway.

Signed-off-by: Peter Williams <pwil3058@bigpond.com.au>
Cc: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] quota: remove unused sync_dquots_dev()
Herbert Poetzl [Fri, 3 Feb 2006 11:04:32 +0000 (03:04 -0800)]
[PATCH] quota: remove unused sync_dquots_dev()

The already removed sync_dquots_dev(dev,type) is still defined in the
no-quota case.

Signed-off-by: Herbert Pötzl <herbert@13thfloor.at>
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] drivers/serial/jsm/: cleanups
Adrian Bunk [Fri, 3 Feb 2006 11:04:31 +0000 (03:04 -0800)]
[PATCH] drivers/serial/jsm/: cleanups

- jsm_driver.c: remove the now unused jsm_rawreadok module_param
- jsm_tty.c: remove a now unused variable

Is there any problem with removing the now useless jsm_rawreadok
module_param?

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: V. Ananda Krishnan <mansarov@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] jsm: update for tty buffering revamp
V. Ananda Krishnan [Fri, 3 Feb 2006 11:04:30 +0000 (03:04 -0800)]
[PATCH] jsm: update for tty buffering revamp

Signed-off-by: V. Ananda Krishnan <mansarov@us.ibm.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
18 years ago[PATCH] fcntl F_SETFL and read-only IS_APPEND files
dean gaudet [Fri, 3 Feb 2006 11:04:30 +0000 (03:04 -0800)]
[PATCH] fcntl F_SETFL and read-only IS_APPEND files

There is code in setfl() which attempts to preserve the O_APPEND flag on
IS_APPEND files...  however IS_APPEND files could also be opened O_RDONLY
and in that case setfl() should not require O_APPEND...

coreutils 5.93 tail -f attempts to set O_NONBLOCK even on regular files...
unfortunately if you try this on an append-only log file the result is
this:

fcntl64(3, F_GETFL)                     = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fcntl64(3, F_SETFL, O_RDONLY|O_NONBLOCK|O_LARGEFILE) = -1 EPERM (Operation not permitted)

I offer up the patch below as one way of fixing the problem...  i've tested
it fixes the problem with tail -f but haven't really tested beyond that.

(I also reported the coreutils bug upstream... it shouldn't fail imho...
<https://savannah.gnu.org/bugs/index.php?func=detailitem&item_id=15473>)

Signed-off-by: dean gaudet <dean@arctic.org>
Cc: Al Viro <viro@ftp.linux.org.uk>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>