Nick Piggin [Mon, 6 Mar 2006 23:42:57 +0000 (15:42 -0800)]
[PATCH] smaps: hugepages fix
smaps doesn't have a hugepage pagetable walker. Skip walking hugepage
vmas.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Peter Staubach [Mon, 6 Mar 2006 23:42:56 +0000 (15:42 -0800)]
[PATCH] ramfs needs to update directory m/ctime on symlink
ramfs neglects to update the directory mtime and ctime fields when creating
a new symbolic link. Ramfs was modified in 2.6.15 to update these fields
when other types of entries are created. The symlink support is separate
from that other support, so that change did not cover quite all of the
possibilities.
All of the directory content manipulation entry points now seem to be
covered with respect to these time field updates.
Signed-off-by: Peter Staubach <staubach@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Edgar Hucek [Mon, 6 Mar 2006 23:42:54 +0000 (15:42 -0800)]
[PATCH] EFI: Fix gdt load
This patch makes the kernel bootable again on ia32 EFI systems.
Signed-off-by: Edgar Hucek <hostmaster@ed-soft.at>
Cc: Matt Domsch <Matt_Domsch@dell.com>
Cc: Zachary Amsden <zach@vmware.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Christoph Lameter [Mon, 6 Mar 2006 23:42:53 +0000 (15:42 -0800)]
[PATCH] numa_maps update
Change the format of numa_maps to be more compact and contain additional
information that is useful for managing and troubleshooting memory on a
NUMA system. Numa_maps can now also support huge pages.
Fixes:
1. More compact format. Only display fields if they contain additional
information.
2. Always display information for all vmas. The old numa_maps did not display
vma with no mapped entries. This was a bit confusing because page
migration removes ptes for file backed vmas. After page migration
a part of the vmas vanished.
3. Rename maxref to maxmap. This is the maximum mapcount of all the pages
in a vma and may be used as an indicator as to how many processes
may be using a certain vma.
4. Include the ability to scan over huge page vmas.
New items shown:
dirty
Number of pages in a vma that have either the dirty bit set in the
page_struct or in the pte.
file=<filename>
The file backing the pages if any
stack
Stack area
heap
Heap area
huge
Huge page area. The number of pages shows is the number of huge
pages not the regular sized pages.
swapcache
Number of pages with swap references. Must be >0 in order to
be shown.
active
Number of active pages. Only displayed if different from the number
of pages mapped.
writeback
Number of pages under writeback. Only displayed if >0.
Sample ouput of a process using huge pages:
00000000 default
2000000000000000 default file=/lib/ld-2.3.90.so mapped=13 mapmax=30 N0=13
2000000000044000 default file=/lib/ld-2.3.90.so anon=2 dirty=2 swapcache=2 N2=2
2000000000064000 default file=/lib/librt-2.3.90.so mapped=2 active=1 N1=1 N3=1
2000000000074000 default file=/lib/librt-2.3.90.so
2000000000080000 default file=/lib/librt-2.3.90.so anon=1 swapcache=1 N2=1
2000000000084000 default
2000000000088000 default file=/lib/libc-2.3.90.so mapped=52 mapmax=32 active=48 N0=52
20000000002bc000 default file=/lib/libc-2.3.90.so
20000000002c8000 default file=/lib/libc-2.3.90.so anon=3 dirty=2 swapcache=3 active=2 N1=1 N2=2
20000000002d4000 default anon=1 swapcache=1 N1=1
20000000002d8000 default file=/lib/libpthread-2.3.90.so mapped=8 mapmax=3 active=7 N2=2 N3=6
20000000002fc000 default file=/lib/libpthread-2.3.90.so
2000000000308000 default file=/lib/libpthread-2.3.90.so anon=1 dirty=1 swapcache=1 N1=1
200000000030c000 default anon=1 dirty=1 swapcache=1 N1=1
2000000000320000 default anon=1 dirty=1 N1=1
200000000071c000 default
2000000000720000 default anon=2 dirty=2 swapcache=1 N1=1 N2=1
2000000000f1c000 default
2000000000f20000 default anon=2 dirty=2 swapcache=1 active=1 N2=1 N3=1
200000000171c000 default
2000000001720000 default anon=1 dirty=1 swapcache=1 N1=1
2000000001b20000 default
2000000001b38000 default file=/lib/libgcc_s.so.1 mapped=2 N1=2
2000000001b48000 default file=/lib/libgcc_s.so.1
2000000001b54000 default file=/lib/libgcc_s.so.1 anon=1 dirty=1 active=0 N1=1
2000000001b58000 default file=/lib/libunwind.so.7.0.0 mapped=2 active=1 N1=2
2000000001b74000 default file=/lib/libunwind.so.7.0.0
2000000001b80000 default file=/lib/libunwind.so.7.0.0
2000000001b84000 default
4000000000000000 default file=/media/huge/test9 mapped=1 N1=1
6000000000000000 default file=/media/huge/test9 anon=1 dirty=1 active=0 N1=1
6000000000004000 default heap
607fffff7fffc000 default anon=1 dirty=1 swapcache=1 N2=1
607fffffff06c000 default stack anon=1 dirty=1 active=0 N1=1
8000000060000000 default file=/mnt/huge/test0 huge dirty=3 N1=3
8000000090000000 default file=/mnt/huge/test1 huge dirty=3 N0=1 N2=2
80000000c0000000 default file=/mnt/huge/test2 huge dirty=3 N1=1 N3=2
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Takashi Iwai [Mon, 6 Mar 2006 23:42:51 +0000 (15:42 -0800)]
[PATCH] alsa: fix error paths in snd_ctl_elem_add()
Fix bugs in error paths of snd_ctl_elem_add()
- NULL reference
- double free (already freed in snd_ctl_add())
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: Jaroslav Kysela <perex@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Atsushi Nemoto [Mon, 6 Mar 2006 23:42:51 +0000 (15:42 -0800)]
[PATCH] time: add barrier after updating jiffies_64
Add a compiler barrier so that we don't read jiffies before updating
jiffies_64.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jack Steiner [Mon, 6 Mar 2006 23:42:50 +0000 (15:42 -0800)]
[PATCH] Increase max kmalloc size for very large systems
Systems with extemely large numbers of nodes or cpus need to kmalloc
structures larger than is currently supported. This patch increases the
maximum supported size for very large systems.
This patch should have no effect on current systems.
(akpm: why not just use alloc_pages() for sysfs_cpus?)
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
KAMEZAWA Hiroyuki [Mon, 6 Mar 2006 23:42:49 +0000 (15:42 -0800)]
[PATCH] memory-hotplug compile fix
include/linux/memory_hotplug.h:53: warning: 'struct page' declared inside parameter list
(akpm: I tossed in a couple more possibly-needed-sometime struct decls too)
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk [Mon, 6 Mar 2006 23:42:47 +0000 (15:42 -0800)]
[PATCH] add missing pm_power_off's
Add the missing pm_power_off's for the h8300, v850 and xtensa
architectures.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp>
Cc: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jan Blunck [Mon, 6 Mar 2006 23:42:46 +0000 (15:42 -0800)]
[PATCH] s390: fix compile with VIRT_CPU_ACCOUNTING=n
When CONFIG_VIRT_CPU_ACCOUNTING is not defined compiling fails with an
undefined reference to account_vtime().
Signed-off-by: Jan Blunck <jblunck@suse.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Tony Lindgren [Mon, 6 Mar 2006 23:42:45 +0000 (15:42 -0800)]
[PATCH] fix next_timer_interrupt() for hrtimer
Also from Thomas Gleixner <tglx@linutronix.de>
Function next_timer_interrupt() got broken with a recent patch
6ba1b91213e81aa92b5cf7539f7d2a94ff54947c as sys_nanosleep() was moved to
hrtimer. This broke things as next_timer_interrupt() did not check hrtimer
tree for next event.
Function next_timer_interrupt() is needed with dyntick (CONFIG_NO_IDLE_HZ,
VST) implementations, as the system can be in idle when next hrtimer event
was supposed to happen. At least ARM and S390 currently use
next_timer_interrupt().
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Atsushi Nemoto [Mon, 6 Mar 2006 23:42:42 +0000 (15:42 -0800)]
[PATCH] x86: fix potential jiffies overflow in timer_resume()
i386 timer_resume is updating jiffies, not jiffies_64. It looks there is a
potential overflow problem. And jiffies_64 and wall_jiffies should be
protected by xtime_lock.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Karsten Keil [Mon, 6 Mar 2006 23:42:41 +0000 (15:42 -0800)]
[PATCH] i4l: fix compatiblity issue with big endian systems
This patch fix some compatiblity issues with big endian systems
Signed-off-by: Martin Bachem <info@colognechip.com>
Signed-off-by: Karsten Keil <kkeil@suse.de>
Cc: Al Viro <viro@ftp.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Karsten Keil [Mon, 6 Mar 2006 23:42:39 +0000 (15:42 -0800)]
[PATCH] i4l: fix refcounting problem with ttyIx devices
If the same ttyIx device was opened by two processes the module was not
released and so the usage count went never to zero again. This oneliner fixes
the issue.
Signed-off-by: Oskar Senft <o.senft@sirrix.com>
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Karsten Keil [Mon, 6 Mar 2006 23:42:37 +0000 (15:42 -0800)]
[PATCH] i4l: add new PCI IDs for HFC-S PCI
Add new PCI IDs for HFC-S PCI based ISDN TA 'Primux II S0' and 'Primux II S0'
from Gerdes AG
Signed-off-by: Martin Bachem <info@colognechip.com>
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Dave Johnson [Mon, 6 Mar 2006 23:42:36 +0000 (15:42 -0800)]
[PATCH] cramfs mounts provide corrupted content since 2.6.15
Fix handling of cramfs images created by util-linux containing empty
regular files. Images created by cramfstools 1.x were ok.
Fill out inode contents in cramfs_iget5_set() instead of get_cramfs_inode()
to prevent issues if cramfs_iget5_test() is called with I_LOCK|I_NEW still
set.
Signed-off-by: Dave Johnson <djohnson+linux-kernel@sw.starentnetworks.com>
Cc: Olaf Hering <olh@suse.de>
Cc: Chris Mason <mason@suse.com>
Cc: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Tue, 7 Mar 2006 01:44:43 +0000 (17:44 -0800)]
slab: clarify and fix calculate_slab_order()
If we triggered the 'offslab_limit' test, we would return with
cachep->gfporder incremented once too many times.
This clarifies the logic somewhat, and fixes that bug.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Tue, 7 Mar 2006 01:41:44 +0000 (17:41 -0800)]
Allocate 96 bytes for SCSI sense data reply
The SCSI layer uses SCSI_SENSE_BUFFERSIZE (96) for the sense buffer
size, even though some other code uses "sizeof(struct request_sense)"
(which is 64 bytes). Allocate the buffer using the bigger of the two
for safety.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Tue, 7 Mar 2006 01:38:49 +0000 (17:38 -0800)]
Add early-boot-safety check to cond_resched()
Just to be safe, we should not trigger a conditional reschedule during
the early boot sequence. We've historically done some questionable
early on, and the safety warnings in __might_sleep() are generally
turned off during that period, so there might be problems lurking.
This affects CONFIG_PREEMPT_VOLUNTARY, which takes over might_sleep() to
cause a voluntary conditional reschedule.
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Greg Kroah-Hartman [Mon, 6 Mar 2006 21:25:52 +0000 (13:25 -0800)]
[PATCH] USB Serial: fix use-after-free bug in usb-serial core
This fixes a use-after-free bug in the usb-serial core. It is simple to
trigger this (open a usb-serial port, then yank the device out before
closing the port.) Thanks to Stefan Seyfried <seife@suse.de> for
reporting this, and to the slab debugging code which enabled it to be
tracked down.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Mon, 6 Mar 2006 20:10:42 +0000 (12:10 -0800)]
Merge branch 'upstream-fixes' of /linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
[PATCH] chelsio: fix kmalloc failure in t1_espi_create
Merge branch 'master'
s2io: set_multicast_list bug
Linus Torvalds [Mon, 6 Mar 2006 20:10:07 +0000 (12:10 -0800)]
Fix "check_slabp" printout size calculation
We want to use the "struct slab" size, not the size of the pointer to
same. As it is, we'd not print out the last <n> entry pointers in the
slab (where <n> is ~10, depending on whether it's a 32-bit or 64-bit
kernel).
Gaah, that slab code was written by somebody who likes unreadable crud.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric Sesterhenn [Sat, 4 Mar 2006 22:16:00 +0000 (01:16 +0300)]
[PATCH] chelsio: fix kmalloc failure in t1_espi_create
memset() is called before check.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Mon, 6 Mar 2006 19:37:47 +0000 (14:37 -0500)]
Merge branch 'master'
Russell King [Sun, 5 Mar 2006 00:31:22 +0000 (00:31 +0000)]
[SERIAL] Fix two bugs in parport_serial
Steinar H. Gunderson reported:
- For some reason, it detects the 9845 as a 9735 -- it appears this is
simply related to the ordering in parport_serial_pci_tbl[]. If we move
the 9845 up above the 9735, it prints out 9710:9845, but no change in
behaviour. (We didn't find out why this was the case; we left it alone
since it didn't affect our problem.)
- The card has no parallel port (at least no physical ones), yet it reports
(via its subsystem ID of 0x0014) one parallel port and four serial ports.
The probe for the parallel port fails, and the driver just aborts. Thus,
it doesn't find the serial ports.
Fix the debugging code to use dev_dbg, but don't bother displaying the
PCI ID of the detected board (that's accessible via other means.)
Also, arrange for parport_register() to return 0 even if it finds no
ports.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Sun, 5 Mar 2006 18:03:05 +0000 (10:03 -0800)]
Merge /linux/kernel/git/sfrench/cifs-2.6-stable
* master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6-stable:
[CIFS] Always match oplock break (cache notification) to the right tcp
Linus Torvalds [Sun, 5 Mar 2006 18:02:25 +0000 (10:02 -0800)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
[SPARC64]: Mark __ex_table section correctly.
Tejun Heo [Sun, 5 Mar 2006 14:03:42 +0000 (23:03 +0900)]
[PATCH] sata_sil24: fix mwdma_mask setting
mwdma_mask was not copied from port_info to probe_ent. Fix it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Sun, 5 Mar 2006 08:55:58 +0000 (17:55 +0900)]
[PATCH] libata: revalidate after transfer mode configuration
Revalidate device after transfer mode configuration. This also makes
dev->id up-to-date.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Sun, 5 Mar 2006 08:55:58 +0000 (17:55 +0900)]
[PATCH] libata: implement ata_dev_revalidate()
ata_dev_revalidate() re-reads IDENTIFY PAGE of the given device and
makes sure it's the same device as the configured one. Once it's
verified that it's the same device, @dev is configured according to
newly read IDENTIFY PAGE. Note that revalidation currently doesn't
invoke transfer mode reconfiguration.
Criteria for 'same device'
* same class (of course)
* same model string
* same serial string
* if ATA, same n_sectors (to catch geometry parameter changes)
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Sun, 5 Mar 2006 08:55:58 +0000 (17:55 +0900)]
[PATCH] libata: add @print_info argument to ata_dev_configure()
Add @print_info argument to ata_dev_configure(). Details of
configured device is printed only when @pinfo_info is non-zero. This
patch also reorganizes device info printing for LBA case to simplify
code (necessary as @print_info adds extra nesting around it).
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Sun, 5 Mar 2006 08:55:58 +0000 (17:55 +0900)]
[PATCH] libata: re-initialize parameters before configuring
In ata_dev_configure(), reinitialize parameters before configuring.
This change is for revalidation and hotplug. As ata_dev_configure()
can be entered multiple times, parameters need to be reinitialized.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Sun, 5 Mar 2006 07:03:52 +0000 (16:03 +0900)]
[PATCH] sata_sil: cosmetic flag/constant changes
Collect common host flags into SIL_DFL_HOST_FLAGS and add comments to
constants.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Sun, 5 Mar 2006 07:03:52 +0000 (16:03 +0900)]
[PATCH] sata_sil: replace register address constants with sil_port[] entry
Kill SIL_FIFO_* and SIL_IDE2_BMDMA and replace them with proper
sil_port[] entry.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Sun, 5 Mar 2006 07:03:52 +0000 (16:03 +0900)]
[PATCH] sata_sil: use kzalloc
Use kzalloc instead of kmalloc/memset.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Sun, 5 Mar 2006 07:03:52 +0000 (16:03 +0900)]
[PATCH] sata_sil: replace sil_3112_m15w board id with sil_3112
All 3112's have m15w. Replace sil_3112_m15w with sil_3112 and flag
sil_3112 with SIL_FLAG_MOD15WRITE.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Carlos Pardo <Carlos.Pardo@siliconimage.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
David S. Miller [Sun, 5 Mar 2006 07:23:56 +0000 (23:23 -0800)]
[SPARC64]: Mark __ex_table section correctly.
We must use the "a" (allocate) attribute every time we
emit an entry into the __ex_table section.
For consistency, use "a" instead of #alloc which is some
Solaris compat cruft GNU as provides on Sparc.
Signed-off-by: David S. Miller <davem@davemloft.net>
Tejun Heo [Sun, 5 Mar 2006 05:28:51 +0000 (14:28 +0900)]
[PATCH] ata_piix: rename PIIX_FLAG_IGN_PRESENT to PIIX_FLAG_IGNORE_PCS
Rename PIIX_FLAG_IGN_PRESENT to PIIX_FLAG_IGNORE_PCS as Jeff
requested.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Ian McDonald [Sat, 4 Mar 2006 01:54:46 +0000 (17:54 -0800)]
[DCCP] ccid3: Divide by zero fix
In rare circumstances 0 is returned by dccp_li_hist_calc_i_mean which
leads to a divide by zero in ccid3_hc_rx_packet_recv. Explicitly check
for zero return now. Update copyright notice at same time.
Found by Arnaldo.
Signed-off-by: Ian McDonald <imcdnzl@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sam Ravnborg [Sat, 4 Mar 2006 01:50:37 +0000 (17:50 -0800)]
[ATM]: [fore200e] fix section mismatch warnings
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
Chas Williams [Sat, 4 Mar 2006 01:49:58 +0000 (17:49 -0800)]
[ATM]: keep atmsvc failure messages quiet
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Sat, 4 Mar 2006 01:16:15 +0000 (17:16 -0800)]
[BRIDGE]: generate kobject remove event
The earlier round of kobject/sysfs changes to bridge caused
it not to generate a uevent on removal. Don't think any application
cares (not sure about Xen) but since it generates add uevent
it should generate remove as well.
Signed-off-by: Stephen Hemminger <shemmigner@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Sat, 4 Mar 2006 01:15:34 +0000 (17:15 -0800)]
[BRIDGE]: port timer initialization
Initialize the STP timers for a port when it is created,
rather than when it is enabled. This will prevent future race conditions
where timer gets started before port is enabled.
Signed-off-by: Stephen Hemminger <shemmigner@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Sat, 4 Mar 2006 01:14:51 +0000 (17:14 -0800)]
[BRIDGE]: fix crash in STP
Bridge would crash because of uninitailized timer if STP is used and
device was inserted into a bridge before bridge was up. This got
introduced when the delayed port checking was added. Fix is to not
enable STP on port unless bridge is up.
Bugzilla: http://bugzilla.kernel.org/show_bug.cgi?id=6140
Dup: http://bugzilla.kernel.org/show_bug.cgi?id=6156
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Steve French [Sun, 5 Mar 2006 03:39:55 +0000 (03:39 +0000)]
[CIFS] Always match oplock break (cache notification) to the right tcp
session when multiply mounted.
Fixes slow response when cifs client is mounted to shares on multiple
servers and oplock break occurs (usually due to attempt to multiply open a
file). When treeids on mutiple mounted shares match and we find the wrong
match first, we searched for the wrong cached files to send oplock break
response for which usually meant that no matching file was found and thus
the server would have to timeout the notification. Oplock break timeout is
about 20 seconds on some servers so this could cause significantly slower
performance on file open calls in a few cases (in particular when multiple
shares are mounted from multiple servers, tree ids match, and we have a
cached file which is later opened multiple times). This was the most
important of the bugs that was found and fixed at Connectathon
(interoperability testing event) this week.
Acked-by: Shaggy (shaggy@austin.ibm.com)
Signed-off-by: Steve French (sfrench@us.ibm.com)
Linus Torvalds [Sun, 5 Mar 2006 02:51:45 +0000 (18:51 -0800)]
Merge branch 'upstream-fixes' of /linux/kernel/git/jgarzik/misc-2.6
* 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
[PATCH] Add missing ifdef for VIA RNG code
Linus Torvalds [Sat, 4 Mar 2006 23:30:32 +0000 (15:30 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-mmc
* master.kernel.org:/home/rmk/linux-2.6-mmc:
[MMC] au1xmmc: Fix a compilation warning ('status' is not used)
[MMC] au1xmmc: Fix linking error because mmc_rsp_type doesn't exist
[MMC] au1xmmc: Fix compilation error by using platform_driver
Martin Michlmayr [Sat, 4 Mar 2006 23:02:10 +0000 (23:02 +0000)]
[MMC] au1xmmc: Fix a compilation warning ('status' is not used)
Fix a trivial compilation warning:
CC drivers/mmc/au1xmmc.o
drivers/mmc/au1xmmc.c: In function ‘au1xmmc_dma_callback’:
drivers/mmc/au1xmmc.c:743: warning: unused variable ‘status’
Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Acked-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Martin Michlmayr [Sat, 4 Mar 2006 23:01:39 +0000 (23:01 +0000)]
[MMC] au1xmmc: Fix linking error because mmc_rsp_type doesn't exist
drivers/mmc/au1xmmc.c doesn't compile because commit
e92251762d02a46177d4105d1744041e3f8bc465 introduced a typo and passes
the wrong argument to the mmc_resp_type macro.
Error because of the typo:
CC drivers/mmc/au1xmmc.o
drivers/mmc/au1xmmc.c: In function ‘au1xmmc_send_command’:
drivers/mmc/au1xmmc.c:197: warning: implicit declaration of function ‘mmc_rsp_type’
...
LD .tmp_vmlinux1
drivers/built-in.o: In function `au1xmmc_request':au1xmmc.c:(.text+0x89504): undefined reference to `mmc_rsp_type'
:au1xmmc.c:(.text+0x8968c): undefined reference to `mmc_rsp_type'
make: *** [.tmp_vmlinux1] Error 1
Error because of the wrong argument:
CC drivers/mmc/au1xmmc.o
drivers/mmc/au1xmmc.c: In function ‘au1xmmc_send_command’:
drivers/mmc/au1xmmc.c:197: error: invalid type argument of ‘->’
Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Martin Michlmayr [Sat, 4 Mar 2006 23:01:13 +0000 (23:01 +0000)]
[MMC] au1xmmc: Fix compilation error by using platform_driver
drivers/mmc/au1xmmc.c currently doesn't compile; it needs to be
converted to use platform_driver. I cannot test this change because
of lack of hardware but I followed the drivers this one is based on,
and the code is certainly not worse than before.
drivers/mmc/au1xmmc.c: At top level:
drivers/mmc/au1xmmc.c:1002: error: ‘platform_bus_type’ undeclared here (not in a function)
make[2]: *** [drivers/mmc/au1xmmc.o] Error 1
Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Sat, 4 Mar 2006 23:00:45 +0000 (15:00 -0800)]
ppc64: make sure to align stack pointer to 16 bytes at boot
yaboot is scrogged and calls us with an invalid stack alignment,
it seems.
Thanks to David Woodhouse to pointing me to the problem.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Daniel Drake [Sat, 4 Mar 2006 15:36:21 +0000 (15:36 +0000)]
[PATCH] sata_promise: Support FastTrak TX4300/TX4310
This patch adds support for the Promise FastTrak TX4300/TX4310 4-port PCI SATA
controllers based on the PDC40719 chip.
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Jeff Garzik [Sat, 4 Mar 2006 17:06:51 +0000 (12:06 -0500)]
s2io: set_multicast_list bug
The mac_addr variable doesn't get reset between
(re)additions of multicast addresses. One byte
of all multicast addresses (except the first)
can be incorrect.
Signed-off-by: Arthur Kepner <akepner@sgi.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Mark Brown [Sat, 4 Mar 2006 02:05:58 +0000 (21:05 -0500)]
[PATCH] Add missing ifdef for VIA RNG code
Almost all the code for the VIA RNG is guarded with __i386__ #ifdefs,
the only exception being the enumeration of RNG types which is used to
index into the rng_vector ops array. This patch adds an ifdef around
that for consistency and since the guard makes a difference when adding
new RNG types on non-i386 hardware.
Signed-Off-By: Mark Brown <broonie@sirena.org.uk>
Signed-Off-By: Jeff Garzik <jeff@garzik.org>
Roland Dreier [Fri, 3 Mar 2006 23:47:25 +0000 (15:47 -0800)]
IB/srp: Don't send task management commands after target removal
Just fail abort and reset requests that come in after we've already
decided to remove a target.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Tejun Heo [Wed, 1 Mar 2006 07:09:36 +0000 (16:09 +0900)]
[PATCH] libata: reorganize ata_bus_probe()
Now that reset and configure are converted such that they don't modify
or disable libata core data structures, reorganize ata_bus_probe() to
reflect this change.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Wed, 1 Mar 2006 07:09:36 +0000 (16:09 +0900)]
[PATCH] libata: fold ata_dev_config() into ata_dev_configure()
ata_dev_config() needs to be done everytime a device is configured.
Fold it into ata_dev_configure().
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Wed, 1 Mar 2006 07:09:35 +0000 (16:09 +0900)]
[PATCH] libata: separate out ata_dev_configure()
Separate out ata_dev_configure() from ata_dev_identify() such that
ata_dev_configure() only configures @dev according to passed in @id.
The function now does not disable device on failure, it just returns
appropirate error code.
As this change leaves ata_dev_identify() with only reading ID, calling
configure and disabling devices according to the results, this patch
also kills ata_dev_identify() and inlines the logic into
ata_bus_probe().
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Wed, 1 Mar 2006 07:09:35 +0000 (16:09 +0900)]
[PATCH] libata: convert dev->id to pointer
Convert dev->id from array to pointer. This is to accomodate
revalidation. During revalidation, both old and new IDENTIFY pages
should be accessible and single ->id array doesn't cut it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Tue, 28 Feb 2006 16:25:39 +0000 (01:25 +0900)]
[PATCH] ata_piix: reimplement piix_sata_probe()
Reimplement piix_sata_probe() such that it turns on PCS enable bits on
all avaliable ports and check present bits after a while to determine
device presence. This should help broken BIOSes. After device
presence detection is complete, PCS enable bits of unoccupied bits are
turned off unless the controller supports AHCI (ICH6/7 docs mandate
all enables bits are always set on AHCI capable controllers).
Note that PCS present bits are ignored on 6300ESB as described in the
datasheet. This should fix device detection problems reported with
the controller.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Tue, 28 Feb 2006 16:25:39 +0000 (01:25 +0900)]
[PATCH] ata_piix: implement proper port map
Replace combined mode handling via PIIX_COMB/COMB_PATA_P0 with proper
port map. PIIX now prints port configuration during initialization.
ATA_FLAG_SLAVE_POSS is now turned on for SATA ports only when the
slave device is actually avaliable.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Tue, 28 Feb 2006 16:25:39 +0000 (01:25 +0900)]
[PATCH] ata_piix: add a couple of flags
Add PIIX_FLAG_IGN_PRESENT and SCR flags. Thi patch doesn't cause any
functional change. To be used by later init/scr updates.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Tue, 28 Feb 2006 16:25:39 +0000 (01:25 +0900)]
[PATCH] ata_piix: finer-grained port_info
Make port_info finer-grained. This patch doesn't cause any functional
change. Later init reimplementation will make use of it.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Tejun Heo [Tue, 28 Feb 2006 16:25:38 +0000 (01:25 +0900)]
[PATCH] libata: seperate out ata_class_present()
Seperate out ata_class_present() from ata_dev_present(). This is
useful because new reset mechanism deals with classes[] directly.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Mauro Carvalho Chehab [Fri, 3 Mar 2006 19:17:43 +0000 (16:17 -0300)]
Merge branch 'work-fixes'
Hartmut Hackmann [Fri, 3 Mar 2006 15:09:26 +0000 (12:09 -0300)]
V4L/DVB (3395): Fixed Pinnacle 300i DVB-T support
- fixed tda9886 port 2 setting
- turned remote control receiver off via saa7134 GPIO to avoid i2c hangs
- modified tda9886 client calls to direct i2c access to allow proper return
to analog mode
- allow mode change to V4L2_TUNER_DIGITAL_TV in tuner VIDIOC_S_FREQUENCY
client call
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Michael Krufky [Mon, 27 Feb 2006 18:22:49 +0000 (15:22 -0300)]
V4L/DVB (3399): ELSA EX-VISION 500TV: fix incorrect PCI subsystem ID
- ELSA EX-VISION 500TV was incorrectly programmed to have the same
subsystem ID as ELSA EX-VISION 300TV, (1048:226b)
- This changeset replaces the incorrect subsystem ID (1048:226b)
with the correct one (1048:226a) for the ELSA EX-VISION 500TV.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Mattias Nordstrom [Mon, 27 Feb 2006 03:09:17 +0000 (00:09 -0300)]
V4L/DVB (3382): Fix stv0297 for qam128 on tt c1500 (saa7146)
I have a TT C1500 card (saa7146, STV0297) which had problems tuning
channels at QAM128 (like the ones in the Finnish HTV / Welho network).
A fix which seems to work perfectly so far is to change the delay for
QAM128 to the same values as for QAM256 in stv0297_set_frontend(),
Signed-off-by: Mattias Nordstrom <nordstrom@realnode.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Mauro Carvalho Chehab [Mon, 27 Feb 2006 03:07:21 +0000 (00:07 -0300)]
V4L/DVB (3300a): Removing personal email from DVB maintainers
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Johannes Stezenbach [Mon, 27 Feb 2006 03:09:20 +0000 (00:09 -0300)]
V4L/DVB (3385): Dvb: fix __init/__exit section references in av7110 driver
use __devinit/__devexit/__devexit_p() where appropriate
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hartmut Hackmann [Mon, 27 Feb 2006 03:09:11 +0000 (00:09 -0300)]
V4L/DVB (3378): Restore power on defaults of tda9887 after tda8290 probe
The probing code for tda8290 changes the state of the tda9887 GP ports.
The patch assumes that if probing for tda8290 failed, this must be a
tda9887 and restores its power on defaults.
This should solve the module load order issue with some pinnacle cards.
Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil [Mon, 27 Feb 2006 03:08:20 +0000 (00:08 -0300)]
V4L/DVB (3354): Fix maximum for the saturation and contrast controls.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Michael Krufky [Mon, 27 Feb 2006 03:08:17 +0000 (00:08 -0300)]
V4L/DVB (3352): Cxusb: fix lgdt3303 naming
The following are specific to lgdt3303, and are being renamed to reflect this.
- cxusb_lgdt330x_config renamed to cxusb_lgdt3303_config.
- cxusb_lgdt330x_frontend_attach renamed to cxusb_lgdt3303_frontend_attach.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Ricardo Cerqueira [Mon, 27 Feb 2006 03:08:11 +0000 (00:08 -0300)]
V4L/DVB (3348): Fixed saa7134 ALSA initialization with multiple cards
When multiple cards were installed, only the first card would have
audio initialized, because only the first position in the array parameter
defaulted to "1"
To make things worse, the "enable" parameter wasn't enabled, so there
was no workaround.
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Karsten Suehring [Mon, 27 Feb 2006 03:08:08 +0000 (00:08 -0300)]
V4L/DVB (3347): Pinnacle PCTV 40i: add filtered Composite2 input
This patch adds another composite input to the Pinnacle PCTV 100i
definition which filters the chrominace signal from the luma input. This
improves video quality for Composite signals on the S-Video connector of
the card.
In addition the name string of the card is changed to include PCTV 40i
and 50i since these cards are identical.
Signed-off-by: Karsten Suehring <ksuehring@gmx.net>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Adrian Bunk [Mon, 27 Feb 2006 03:07:55 +0000 (00:07 -0300)]
V4L/DVB (3341): Upstream sync - make 2 structs static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Manu Abraham [Mon, 27 Feb 2006 03:07:52 +0000 (00:07 -0300)]
V4L/DVB (3340): Make a struct static
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Adrian Bunk [Mon, 27 Feb 2006 03:07:49 +0000 (00:07 -0300)]
V4L/DVB (3337): Drivers/media/dvb/frontends/mt312.c: cleanups
This patch contains the following possible cleanups:
- update the Kconfig help to mention the VP310
- merge vp310_attach and mt312_attach into a new vp310_mt312_attach
to remove some code duplication
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Michael Krufky [Mon, 27 Feb 2006 03:07:46 +0000 (00:07 -0300)]
V4L/DVB (3336): Bt8xx documentation authors fix
- use one Author per line, which allows us to add more
authors later without creating a mess.
- Add Michael Krufky due to -git commit
2cbeddc976645262dbe036d6ec0825f96af70da3
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Benjamin Herrenschmidt [Thu, 2 Mar 2006 23:35:40 +0000 (10:35 +1100)]
[PATCH] powerpc: incorrect rmo_top handling in prom_init
On Thu, 2006-03-02 at 19:55 +0100, Olaf Hering wrote:
> My iBook1 has 2 memory regions in reg. Depending on how I boot it
> (vmlinux+initrd) or zImage.initrd, it will not boot with current Linus
> tree.
> rmo_top should be 160MB instead of 32MB.
On logically-partitioned machines the first element of the reg
property in the memory node is defined to be the "RMO" region,
i.e. the memory that the processor can access in real mode. On other
machines the first element has no special meaning, so only take it to
be the RMO region on LPAR machines.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
David Gibson [Fri, 3 Mar 2006 05:24:06 +0000 (16:24 +1100)]
[PATCH] powerpc: Fix incorrect pud_ERROR() message
The powerpc pud_ERROR() function misleadingly prints a message
indicating a pmd error. This patch fixes it.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Benjamin Herrenschmidt [Wed, 1 Mar 2006 04:07:07 +0000 (15:07 +1100)]
[PATCH] powerpc: Expose SMT and L1 icache snoop userland features
This patch makes userland aware of the icache snoop capability of the
POWER5 (and possibly others in the future) and of SMT capabilities.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Benjamin Herrenschmidt [Fri, 3 Mar 2006 06:13:30 +0000 (17:13 +1100)]
[PATCH] powerpc: Fix windfarm_pm112 not starting all control loops
This adds a couple of printk's to windfarm_pm112 to display which
control loops are actually starting and fixes a bug where it would not
start all loops.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Benjamin Herrenschmidt [Fri, 3 Mar 2006 06:03:21 +0000 (17:03 +1100)]
[PATCH] powerpc: Fix old g5 issues with windfarm
Some of the windfarm sensor modules can initialize on old machines that
don't have full windfarm support like non-dual core desktop G5s.
Unfortunately, by doing so, they would trigger a bug in their matching
algorithm causing them to attach to the wrong bus, thus triggering
issues with the i2c core and breaking the thermal driver.
This patch fixes the probing issue (so that they will work when a
windfarm port is done to these machines) and also prevents for now
windfarm to load at all on these machines that still use therm_pm72 to
avoid wasting resources.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Paul Mackerras [Fri, 3 Mar 2006 10:31:25 +0000 (21:31 +1100)]
powerpc32: Fix timebase synchronization on 32-bit powermacs
The variable `timebase' used to transfer the current timebase value
from one cpu to the other in smp_core99_give/take_timebase was only
an unsigned long, i.e. 32 bits on 32-bit machines. It needs to be
64 bits. This makes it a u64, and fixes the issue reported by Kyle
Moffett, that the two cpus see wildly different values for the time
of day.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Paul Mackerras [Fri, 3 Mar 2006 09:50:29 +0000 (20:50 +1100)]
powerpc: Turn off verbose debug output in powermac platform functions
This is along the lines suggested by Chris Lumens but goes further
in that it leaves the DEBUG symbol undefined, making the DBG macro
empty.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Paul Mackerras [Fri, 3 Mar 2006 06:11:40 +0000 (17:11 +1100)]
powerpc: Fix might-sleep warning in program check exception handler
On 32-bit, the exception prolog for the program check exception doesn't
enable interrupts early on. If it is an illegal instruction exception,
we read the instruction in order to emulate certain instructions, and
the get_user of the instruction triggers a WARN_ON since interrupts
are still disabled. This adds a local_irq_enable() to enable
interrupts before reading the instruction.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Jeff Mahoney [Thu, 2 Mar 2006 18:25:26 +0000 (13:25 -0500)]
[PATCH] reiserfs: fix unaligned bitmap usage
The bitmaps associated with generation numbers for directory entries
are declared as an array of ints. On some platforms, this causes alignment
exceptions.
The following patch uses the standard bitmap declaration macros to
declare the bitmaps, fixing the problem.
Originally from Takashi Iwai.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Vladimir V. Saveliev [Thu, 2 Mar 2006 10:54:39 +0000 (02:54 -0800)]
[PATCH] reiserfs: do not check if unsigned < 0
This patch fixes bugs in reiserfs where unsigned integers were checked
whether they are less then 0.
Signed-off-by: Vladimir V. Saveliev <vs@namesys.com>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Hans Reiser <reiser@namesys.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Christoph Lameter [Thu, 2 Mar 2006 10:54:37 +0000 (02:54 -0800)]
[PATCH] numa_maps: Fix potential crash on non IA64 platforms
numa_maps should not scan over huge vmas in order not to cause problems for
non IA64 platforms that may have pte entries pointing to huge pages in a
variety of ways in their page tables. Add a simple check to ignore vmas
containing huge pages.
Signed-off-by: Christoph Lameter <clameter@engr.sgi.com>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Christoph Lameter [Thu, 2 Mar 2006 10:54:35 +0000 (02:54 -0800)]
[PATCH] time_interpolator: Use readq_relaxed() instead of readq().
On some platforms readq performs additional work to make sure I/O is done
in a coherent way. This is not needed for time retrieval as done by the
time interpolator. So we can use readq_relaxed instead which will improve
performance.
It affects sparc64 and ia64 only. Apparently it makes a significant
difference on ia64.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: john stultz <johnstul@us.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Stefan Seyfried [Thu, 2 Mar 2006 10:54:34 +0000 (02:54 -0800)]
[PATCH] fix acpi_video_flags on x86-64
acpi_video_flags variable is unsigned long, so it should be set as such.
This actually matters on x86-64.
Signed-off-by: Stefan Seyfried <seife@suse.de>
Signed-off-by: Pavel Machek <pavel@suse.cz>
Cc: "Brown, Len" <len.brown@intel.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric Van Hensbergen [Thu, 2 Mar 2006 10:54:33 +0000 (02:54 -0800)]
[PATCH] v9fs: simplify fid mapping
v9fs has been plagued by an over-complicated approach trying to map Linux
dentry semantics to Plan 9 fid semantics. Our previous approach called for
aggressive flushing of the dcache resulting in several problems (including
wierd cwd behavior when running /bin/pwd).
This patch dramatically simplifies our handling of this fid management. Fids
will not be clunked as promptly, but the new approach is more functionally
correct. We now clunk un-open fids only when their dentry ref_count reaches 0
(and d_delete is called).
Another simplification is we no longer seek to match fids to the process-id or
uid of the action initiator. The uid-matching will need to be revisited when
we fix the security model.
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Eric Van Hensbergen [Thu, 2 Mar 2006 10:54:32 +0000 (02:54 -0800)]
[PATCH] v9fs: fix bug in atomic create open fix
Lucho's atomic create+open fix had a bug in the super block initialization
causing all mounts to fail. He was freeing an fcall too early. This patch
fixes that oversight.
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Latchesar Ionkov [Thu, 2 Mar 2006 10:54:30 +0000 (02:54 -0800)]
[PATCH] v9fs: fix atomic create open
In order to assure atomic create+open v9fs stores the open fid produced by
v9fs_vfs_create in the dentry, from where v9fs_file_open retrieves it and
associates it with the open file.
This patch modifies v9fs to use nameidata.intent.open values to do the atomic
create+open.
Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
John Bowler [Thu, 2 Mar 2006 10:54:29 +0000 (02:54 -0800)]
[PATCH] "drivers/mtd/redboot.c: recognise a foreign byte sex partition table" update
Sync up the recent redboot fix with MTD CVS. It uses the correct swab()
functions.
Cc: John Bowler <jbowler@acm.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Thu, 2 Mar 2006 10:54:28 +0000 (02:54 -0800)]
[PATCH] out_of_memory() locking fix
I seem to have lost this read_unlock().
While we're there, let's turn that interruptible sleep unto uninterruptible,
so we don't get a busywait if signal_pending(). (Again. We seem to have a
habit of doing this).
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Wed, 1 Mar 2006 23:49:50 +0000 (15:49 -0800)]
Merge branch 'upstream-linus' of git://oss.oracle.com/home/sourcebo/git/ocfs2
Linus Torvalds [Wed, 1 Mar 2006 23:10:45 +0000 (15:10 -0800)]
Merge branch 'upstream-fixes' of /linux/kernel/git/jgarzik/netdev-2.6
Linus Torvalds [Wed, 1 Mar 2006 22:17:59 +0000 (14:17 -0800)]
Merge git://git./linux/kernel/git/brodo/pcmcia-fixes-2.6