Kumar Gala [Wed, 9 Nov 2005 05:34:37 +0000 (21:34 -0800)]
[PATCH] ppc32: Update MPC834x platform to work with new phylib
MPC834x uses the gianfar network driver which now uses the new phylib. We
need to update the platform code to create a gianfar platform MDIO bus and
pass the right intializations to the gianfar driver to make things work
again.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Olaf Hering [Wed, 9 Nov 2005 05:34:36 +0000 (21:34 -0800)]
[PATCH] ppc64: add MODALIAS= for vio bus
A non-broken udev would autoload also the drivers for devices on the
pseries vio bus, like ibmveth, ibmvscsic and hvsc. This is similar to pci,
usb and ieee1394:
/lib/modules/`uname -r`/modules.alias
alias vio:TvscsiSIBM,v-scsi* ibmvscsic
alias vio:TnetworkSIBM,l-lan* ibmveth
alias vio:Tserial-serverShvterm2* hvcs
/events/debug.00004.pci.add.1394:MODALIAS='pci:v00001014d00000188sv00000000sd00000000bc06sc04i0f'
/events/debug.00005.pci.add.1509:MODALIAS='pci:v00008086d00001229sv00001014sd000001FFbc02sc00i00'
/events/debug.00026.vio.add.1519:MODALIAS='vio:TserialShvterm1'
/events/debug.00027.vio.add.1446:MODALIAS='vio:TvscsiSIBM,v-scsi'
/events/debug.00028.vio.add.1451:MODALIAS='vio:TnetworkSIBM,l-lan'
modprobe -v vio:TnetworkSIBM,l-lan
insmod /lib/modules/2.6.14-20051030_vio-ppc64/kernel/drivers/net/ibmveth.ko
Signed-off-by: Olaf Hering <olh@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Matt Porter [Wed, 9 Nov 2005 05:34:35 +0000 (21:34 -0800)]
[PATCH] ppc32: Fix STx GP3 build
Add missing include file to fix STx GP3 build.
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Matt Porter [Wed, 9 Nov 2005 05:34:34 +0000 (21:34 -0800)]
[PATCH] ppc32: Fix RapidIO build on 85xx
Fixes mismerged Makefile that prevented the ppc85xx rapidio support from being
built.
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Stephen Smalley [Wed, 9 Nov 2005 05:34:33 +0000 (21:34 -0800)]
[PATCH] selinux: extend selinuxfs context interface
This patch extends the selinuxfs context interface to allow return the
canonical form of the context to userspace.
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Stephen Smalley [Wed, 9 Nov 2005 05:34:33 +0000 (21:34 -0800)]
[PATCH] selinux: disable setxattr on mountpoint labeled filesystems
This patch disables the setting of SELinux xattrs on files created in
filesystems labeled via mountpoint labeling (mounted with the context=
option). selinux_inode_setxattr already prevents explicit setxattr from
userspace on such filesystems, so this provides consistent behavior for
file creation.
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Stephen Smalley [Wed, 9 Nov 2005 05:34:32 +0000 (21:34 -0800)]
[PATCH] selinux: MLS compatibility
This patch enables files created on a MLS-enabled SELinux system to be
accessible on a non-MLS SELinux system, by skipping the MLS component of
the security context in the non-MLS case.
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Dave Airlie [Wed, 9 Nov 2005 05:34:31 +0000 (21:34 -0800)]
[PATCH] drm fixup pci gart settings
Fix the PCIGART increment and add a cpu_to_le32 for ppc (untested)
Paulus was unsure if we need to cpu_to_le32 but the old code was definitely
wrong, so make it consistent and let the PPC guys figure it out later.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Pavel Machek [Wed, 9 Nov 2005 05:34:30 +0000 (21:34 -0800)]
[PATCH] sleep: Fix oops in enter_state
If ACPI sleep is not configured, but someone still wants to run swsusp,
he'd get oops in enter_state. This is regression since 2.6.14 and this
fixes it.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Dmitry Torokhov [Wed, 9 Nov 2005 05:34:29 +0000 (21:34 -0800)]
[PATCH] Input: fix 'uniq' reporting in hotplug handler
Input: fix 'uniq' reporting in hotplug handler
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Wed, 9 Nov 2005 05:34:28 +0000 (21:34 -0800)]
[PATCH] mtd: onenand_base needs sched.h
drivers/mtd/onenand/onenand_base.c: In function `onenand_wait':
drivers/mtd/onenand/onenand_base.c:293: error: `jiffies' undeclared (first use in this function)
drivers/mtd/onenand/onenand_base.c:293: error: (Each undeclared identifier is reported only once
drivers/mtd/onenand/onenand_base.c:293: error: for each function it appears in.)
drivers/mtd/onenand/onenand_base.c:293: error: implicit declaration of function `msecs_to_jiffies'
drivers/mtd/onenand/onenand_base.c:294: error: implicit declaration of function `time_before'
drivers/mtd/onenand/onenand_base.c:301: error: implicit declaration of function `cond_resched'
drivers/mtd/onenand/onenand_base.c: In function `onenand_get_device':
drivers/mtd/onenand/onenand_base.c:522: error: implicit declaration of function `set_current_state'
drivers/mtd/onenand/onenand_base.c:522: error: `TASK_UNINTERRUPTIBLE' undeclared (first use in this function)
drivers/mtd/onenand/onenand_base.c:525: error: implicit declaration of function `schedule'
drivers/mtd/onenand/onenand_base.c: In function `onenand_release_device':
drivers/mtd/onenand/onenand_base.c:545: error: `TASK_UNINTERRUPTIBLE' undeclared (first use in this function)
drivers/mtd/onenand/onenand_base.c:545: error: `TASK_INTERRUPTIBLE' undeclared (first use in this function)
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Wed, 9 Nov 2005 05:34:27 +0000 (21:34 -0800)]
[PATCH] mtd: rfd_ftl build fix
drivers/mtd/rfd_ftl.c: In function `find_free_block':
drivers/mtd/rfd_ftl.c:528: error: `jiffies' undeclared (first use in this function)
drivers/mtd/rfd_ftl.c:528: error: (Each undeclared identifier is reported only once
drivers/mtd/rfd_ftl.c:528: error: for each function it appears in.)
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Andrew Morton [Wed, 9 Nov 2005 05:34:26 +0000 (21:34 -0800)]
[PATCH] vx_hwdep.c needs vmalloc.h
sound/drivers/vx/vx_hwdep.c: In function `free_fw':
sound/drivers/vx/vx_hwdep.c:144: error: implicit declaration of function `vfree'
sound/drivers/vx/vx_hwdep.c: In function `vx_hwdep_dsp_load':
sound/drivers/vx/vx_hwdep.c:163: error: implicit declaration of function `vmalloc'
Cc: Jaroslav Kysela <perex@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Anton Blanchard [Wed, 9 Nov 2005 05:34:25 +0000 (21:34 -0800)]
[PATCH] quieten softlockup at boot
On a large SMP box we get a lot of softlockup thread XX started lines.
Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ashok Raj [Wed, 9 Nov 2005 05:34:24 +0000 (21:34 -0800)]
[PATCH] cpu hotplug: fix locking in cpufreq drivers
When calling target drivers to set frequency, we take cpucontrol lock.
When we modified the code to accomodate CPU hotplug, there was an attempt
to take a double lock of cpucontrol leading to a deadlock. Since the
current thread context is already holding the cpucontrol lock, we dont need
to make another attempt to acquire it.
Now we leave a trace in current->flags indicating current thread already is
under cpucontrol lock held, so we dont attempt to do this another time.
Thanks to Andrew Morton for the beating:-)
From: Brice Goglin <Brice.Goglin@ens-lyon.org>
Build fix
(akpm: this patch is still unpleasant. Ashok continues to look for a cleaner
solution, doesn't he? ;))
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Brice Goglin <Brice.Goglin@ens-lyon.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Fri, 4 Nov 2005 10:18:40 +0000 (10:18 +0000)]
[PATCH] Fix sysctl unregistration oops (CVE-2005-2709)
You could open the /proc/sys/net/ipv4/conf/<if>/<whatever> file, then
wait for interface to go away, try to grab as much memory as possible in
hope to hit the (kfreed) ctl_table. Then fill it with pointers to your
function. Then do read from file you've opened and if you are lucky,
you'll get it called as ->proc_handler() in kernel mode.
So this is at least an Oops and possibly more. It does depend on an
interface going away though, so less of a security risk than it would
otherwise be.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Wed, 9 Nov 2005 00:04:39 +0000 (16:04 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-serial
Linus Torvalds [Tue, 8 Nov 2005 23:15:31 +0000 (15:15 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Ralf Baechle [Tue, 8 Nov 2005 23:10:51 +0000 (23:10 +0000)]
[SERIAL] IOC3: Update 8250 driver bits
Update the support for the 16550 present on most IOC3 configurations to use
the current API.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Tue, 8 Nov 2005 22:43:44 +0000 (22:43 +0000)]
Merge with ARM SMP tree
Nicolas Pitre [Tue, 8 Nov 2005 22:43:06 +0000 (22:43 +0000)]
[ARM] 3135/1: harden SA11x0 and PXA2xx timer init code
Patch from Nicolas Pitre
Make it completely deterministic and leave nothing to chance
(even if it had at worst 0.001% probability of failing).
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Tue, 8 Nov 2005 22:43:05 +0000 (22:43 +0000)]
[ARM] 3134/1: add missing EXPORT_SYMBOL for the ARM version of sha_transform
Patch from Nicolas Pitre
Noticed by Woody Suwalski <woodys@xandros.com>.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Tue, 8 Nov 2005 22:43:05 +0000 (22:43 +0000)]
[ARM] 3132/1: S3C2410 - reset on decompression error
Patch from Ben Dooks
Force a watchdog reset if the system fails to
decompress properly.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Oleg Nesterov [Mon, 7 Nov 2005 18:12:43 +0000 (21:12 +0300)]
[PATCH] fix de_thread() vs send_group_sigqueue() race
When non-leader thread does exec, de_thread calls release_task(leader) before
calling exit_itimers(). If local timer interrupt happens in between, it can
oops in send_group_sigqueue() while taking ->sighand->siglock == NULL.
However, we can't change send_group_sigqueue() to check p->signal != NULL,
because sys_timer_create() does get_task_struct() only in SIGEV_THREAD_ID
case. So it is possible that this task_struct was already freed and we can't
trust p->signal.
This patch changes de_thread() so that leader released after exit_itimers()
call.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Dirk Opfer [Tue, 8 Nov 2005 19:15:50 +0000 (19:15 +0000)]
[ARM] 3124/1: Sharp SL-6000x: SharpSL PCMCIA Updates
Patch from Dirk Opfer
This patch updates the tosa machine to use the new SharpSL PCMCIA layer introduced with Patch #3093/1
Depends on #3093/1
Signed-off-by: Dirk Opfer <Dirk@Opfer-Online.de>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Richard Purdie [Tue, 8 Nov 2005 19:15:43 +0000 (19:15 +0000)]
[ARM] 3093/1: SharpSL PCMCIA Updates for Cxx00 models
Patch from Richard Purdie
The Sharp SL-Cxx00 models have a combined power control for the SD
and CF slot 0. This patch adds hooks to the scoop driver to allow
machines to provide a custom control function for this and such a
function is added for spitz/akita/borzoi.
It also moves the gpio init code into the machine files as this
is machine dependent and differs between some models. A couple of
warnings when compiling for collie are also fixed.
Signed-off-by: Richard Purdie
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Tue, 8 Nov 2005 19:15:31 +0000 (19:15 +0000)]
[ARM] 3126/1: BAST: fix map_desc initialisation
Patch from Ben Dooks
Fix the map_desc entries to use the new .pfn
initialiser for the Simtec BAST machine support.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Ben Dooks [Tue, 8 Nov 2005 19:15:30 +0000 (19:15 +0000)]
[ARM] 3125/2: VR1000: Fix map_decs initialiser
Patch from Ben Dooks
Fix the initialisation of the map_desc fields
in the Thorcom VR1000 machine support to use
the new .pfn initialiser.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Dirk Opfer [Tue, 8 Nov 2005 19:15:30 +0000 (19:15 +0000)]
[ARM] 3123/1: Sharp SL-6000x: Add IRDA, MMC, UDC and keyboard device
Patch from Dirk Opfer
This patch adds MMC, IRDA and UDC support to the Sharp SL-6000x device. Also it adds a platform device for the keyboard driver.
Signed-off-by: Dirk Opfer
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Tue, 8 Nov 2005 19:08:05 +0000 (19:08 +0000)]
[ARM SMP] Add core ARM support for local timers
Add infrastructure for supporting per-cpu local timers to update
the profiling information and update system time accounting.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Tue, 8 Nov 2005 18:23:00 +0000 (10:23 -0800)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
Hugh Dickins [Tue, 8 Nov 2005 18:00:55 +0000 (10:00 -0800)]
[SPARC64] mm: update get_user_insn comment
Update comment on get_user_insn to the more general "pte lock", which may
or may not be the page_table_lock. Note vmtruncate handled like kswapd.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 8 Nov 2005 18:00:13 +0000 (10:00 -0800)]
[SPARC]: Missing compat_ioctl hookup in openprom driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
Marcel Holtmann [Tue, 8 Nov 2005 17:57:38 +0000 (09:57 -0800)]
[Bluetooth]: Remove the usage of /proc completely
This patch removes all relics of the /proc usage from the Bluetooth
subsystem core and its upper layers. All the previous information are
now available via /sys/class/bluetooth through appropriate functions.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Marcel Holtmann [Tue, 8 Nov 2005 17:57:21 +0000 (09:57 -0800)]
[Bluetooth]: Add endian annotations to the core
This patch adds the endian annotations to the Bluetooth core.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Marcel Holtmann [Tue, 8 Nov 2005 17:57:05 +0000 (09:57 -0800)]
[Bluetooth]: Add another ignore parameter to the HCI USB driver
This patchs adds the module parameter ignore_dga to the HCI USB driver
which makes it possible to prevent this driver from being loaded by
some buggy Digianswer devices.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Tue, 8 Nov 2005 17:41:56 +0000 (09:41 -0800)]
[IPV4]: Fix ip_queue_xmit identity increment for TSO packets
When ip_queue_xmit calls ip_select_ident_more for IP identity selection
it gives it the wrong packet count for TSO packets. The ip_select_*
functions expect one less than the number of packets, so we need to
subtract one for TSO packets.
This bug was diagnosed and fixed by Tom Young.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesper Juhl [Tue, 8 Nov 2005 17:41:34 +0000 (09:41 -0800)]
[NET]: kfree cleanup
From: Jesper Juhl <jesper.juhl@gmail.com>
This is the net/ part of the big kfree cleanup patch.
Remove pointless checks for NULL prior to calling kfree() in net/.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Andrew Morton [Tue, 8 Nov 2005 17:41:13 +0000 (09:41 -0800)]
[IRDA] donauboe: locking fix
From: Andrew Morton <akpm@osdl.org>
Two missing unlocks, as noted by Ted Unangst <tedu@coverity.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Domsch [Tue, 8 Nov 2005 17:40:47 +0000 (09:40 -0800)]
[PPP]: add PPP MPPE encryption module
From: Matt Domsch <Matt_Domsch@dell.com>
The patch below implements the Microsoft Point-to-Point Encryption method
as a PPP compressor/decompressor. This is necessary for Linux clients and
servers to interoperate with Microsoft Point-to-Point Tunneling Protocol
(PPTP) servers (either Microsoft PPTP servers or the poptop project) which
use MPPE to encrypt data when creating a VPN.
This patch differs from the kernel_ppp_mppe DKMS pacakge at
pptpclient.sourceforge.net by utilizing the kernel crypto routines rather
than providing its own SHA1 and arcfour implementations.
Minor changes to ppp_generic.c try to prevent a link from disabling
compression (in our case, the encryption) after it has started using
compression (encryption).
Feedback to <pptpclient-devel@lists.sourceforge.net> please.
Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Cc: James Cameron <james.cameron@hp.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Brice Goglin <Brice.Goglin@ens-lyon.org>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Philippe De Muyter [Tue, 8 Nov 2005 17:40:26 +0000 (09:40 -0800)]
[PPP]: handle misaligned accesses
From: "Philippe De Muyter" <phdm@macqel.be>
This patch avoids ppp-generated kernel crashes on machines where unaligned
accesses are forbidden (ie: m68000), by fixing ppp alignment setting for
reused skb's.
Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Julian Anastasov [Tue, 8 Nov 2005 17:40:05 +0000 (09:40 -0800)]
[IPVS]: fix connection leak if expire_nodest_conn=1
There was a fix in 2.6.13 that changed the behaviour of
ip_vs_conn_expire_now function not to put reference to connection,
its callers should hold write lock or connection refcnt. But we
forgot to convert one caller, when the real server for connection
is unavailable caller should put the connection reference. It
happens only when sysctl var expire_nodest_conn is set to 1 and
such connections never expire. Thanks to Roberto Nibali who found
the problem and tested a 2.4.32-rc2 patch, which is equal to this
2.6 version. Patch for 2.4 is already sent to Marcelo.
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Roberto Nibali <ratz@drugphish.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Tue, 8 Nov 2005 17:39:42 +0000 (09:39 -0800)]
[NET]: sk_add_backlog convert from macro to inline
There is no reason for sk_add_backlog to be a macro. It can
just be an inline function and get type checking.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Thomas Graf [Tue, 8 Nov 2005 17:39:17 +0000 (09:39 -0800)]
[PKT_SCHED]: Correctly handle empty ematch trees
Fixes an invalid memory reference when the basic classifier
is used without any ematches but just actions.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Carlo Comin [Tue, 8 Nov 2005 17:38:56 +0000 (09:38 -0800)]
[CONNECTOR]: Fix documentation test module.
Patch from Carlo Comin <vl4d spine-group.org>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
YOSHIFUJI Hideaki [Tue, 8 Nov 2005 17:38:30 +0000 (09:38 -0800)]
[IPV6]: RFC3484 compliant source address selection
Choose more appropriate source address; e.g.
- outgoing interface
- non-deprecated
- scope
- matching label
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
YOSHIFUJI Hideaki [Tue, 8 Nov 2005 17:38:12 +0000 (09:38 -0800)]
[IPV6]: Make ipv6_addr_type() more generic so that we can use it for source address selection.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
YOSHIFUJI Hideaki [Tue, 8 Nov 2005 17:37:56 +0000 (09:37 -0800)]
[IPV6]: Put addr_diff() into common header for future use.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Russell King [Tue, 8 Nov 2005 15:35:23 +0000 (15:35 +0000)]
[ARM] Declare asm entry points in asm/smp.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Tue, 8 Nov 2005 14:44:15 +0000 (14:44 +0000)]
[ARM] More sparse fixes
arch/arm/kernel/irq.c:998:26: warning: Using plain integer as NULL pointer
arch/arm/kernel/smp.c:145:25: warning: Using plain integer as NULL pointer
arch/arm/kernel/smp.c:362:5: warning: symbol 'smp_call_function_on_cpu' was not declared. Should it be static?
drivers/video/amba-clcd.c:521:12: warning: symbol 'amba_clcdfb_init' was not declared. Should it be static?
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Tue, 8 Nov 2005 10:44:46 +0000 (10:44 +0000)]
[ARM SMP] Fix some sparse warnings in SMP code
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Tue, 8 Nov 2005 10:40:10 +0000 (10:40 +0000)]
[ARM SMP] Add missing SMP timer handling for realview
Until we have local timer support, we need to broadcast the
timer interrupt to the other CPUs. Also, add the missing
smp_send_timer() prototype to asm/smp.h
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Tue, 8 Nov 2005 04:23:46 +0000 (20:23 -0800)]
Merge git://git./linux/kernel/git/paulus/powerpc-merge
Linus Torvalds [Tue, 8 Nov 2005 02:42:23 +0000 (18:42 -0800)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Tue, 8 Nov 2005 02:41:53 +0000 (18:41 -0800)]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6
Ram Pai [Mon, 7 Nov 2005 22:31:49 +0000 (17:31 -0500)]
[PATCH] Complete description of shared subtrees.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:21:20 +0000 (17:21 -0500)]
[PATCH] unbindable mounts
An unbindable mount does not forward or receive propagation. Also
unbindable mount disallows bind mounts. The semantics is as follows.
Bind semantics:
It is invalid to bind mount an unbindable mount.
Move semantics:
It is invalid to move an unbindable mount under shared mount.
Clone-namespace semantics:
If a mount is unbindable in the parent namespace, the corresponding
cloned mount in the child namespace becomes unbindable too. Note:
there is subtle difference, unbindable mounts cannot be bind mounted
but can be cloned during clone-namespace.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:21:01 +0000 (17:21 -0500)]
[PATCH] handling of slave mounts
This makes bind, rbind, move, clone namespace and umount operations
aware of the semantics of slave mount (see Documentation/sharedsubtree.txt
in the last patch of the series for detailed description).
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:20:48 +0000 (17:20 -0500)]
[PATCH] introduce slave mounts
A slave mount always has a master mount from which it receives
mount/umount events. Unlike shared mount the event propagation does not
flow from the slave mount to the master.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:20:17 +0000 (17:20 -0500)]
[PATCH] shared mounts handling: umount
An unmount of a mount creates a umount event on the parent. If the
parent is a shared mount, it gets propagated to all mounts in the peer
group.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:20:03 +0000 (17:20 -0500)]
[PATCH] shared mounts handling: move
Implement handling of mount --move in presense of shared mounts (see
Documentation/sharedsubtree.txt in the end of patch series for detailed
description).
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:19:50 +0000 (17:19 -0500)]
[PATCH] shared mount handling: bind and rbind
Implement handling of MS_BIND in presense of shared mounts (see
Documentation/sharedsubtree.txt in the end of patch series for detailed
description).
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:19:33 +0000 (17:19 -0500)]
[PATCH] introduce shared mounts
This creates shared mounts. A shared mount when bind-mounted to some
mountpoint, propagates mount/umount events to each other. All the
shared mounts that propagate events to each other belong to the same
peer-group.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:19:07 +0000 (17:19 -0500)]
[PATCH] beginning of the shared-subtree proper
A private mount does not forward or receive propagation. This patch
provides user the ability to convert any mount to private.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:17:51 +0000 (17:17 -0500)]
[PATCH] making namespace_sem global
This removes the per-namespace semaphore in favor of a global semaphore.
This can have an effect on namespace scalability.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:17:22 +0000 (17:17 -0500)]
[PATCH] mount expiry fixes
- clean up the ugliness in may_umount_tree()
- fix a bug in do_loopback(). after cloning a tree, do_loopback()
unlinks only the topmost mount of the cloned tree, leaving behind the
children mounts on their corresponding expiry list.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:17:04 +0000 (17:17 -0500)]
[PATCH] umount_tree() locking change
umount is done under the protection of the namespace semaphore. This
can lead to intresting deadlocks when the last reference to a mount is
released, if filesystem code is in sufficiently nasty state.
This collects all the to-be-released-mounts and releases them after
releasing the namespace semaphore. That both reduces the time we are
holding namespace semaphore and gets the things more robust.
Idea proposed by Al Viro.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:16:29 +0000 (17:16 -0500)]
[PATCH] sanitize the interface of graft_tree().
Old semantics: graft_tree() grabs a reference on the vfsmount before
returning success.
New one: graft_tree() leaves that to caller.
All the callers of graft_tree() immediately dropped that reference
anyway. Changing the interface takes care of this unnecessary overhead.
Idea proposed by Al Viro.
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ram Pai [Mon, 7 Nov 2005 22:16:09 +0000 (17:16 -0500)]
[PATCH] lindent fs/namespace.c
Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Mon, 7 Nov 2005 22:15:49 +0000 (17:15 -0500)]
[PATCH] make /proc/mounts pollable
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Mon, 7 Nov 2005 22:15:34 +0000 (17:15 -0500)]
[PATCH] allow callers of seq_open do allocation themselves
Allow caller of seq_open() to kmalloc() seq_file + whatever else they
want and set ->private_data to it. seq_open() will then abstain from
doing allocation itself.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Mon, 7 Nov 2005 22:15:04 +0000 (17:15 -0500)]
[PATCH] cleanups and bug fix in do_loopback()
- check_mnt() on the source of binding should've been unconditional
from the very beginning. My fault - as far I could've trace it,
that's an old thinko made back in 2001. Kudos to Miklos for spotting
it...
Fixed.
- code cleaned up.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro [Mon, 7 Nov 2005 22:13:39 +0000 (17:13 -0500)]
[PATCH] saner handling of auto_acct_off() and DQUOT_OFF() in umount
The way we currently deal with quota and process accounting that might
keep vfsmount busy at umount time is inherently broken; we try to turn
them off just in case (not quite correctly, at that) and
a) pray umount doesn't fail (otherwise they'll stay turned off)
b) pray nobody doesn anything funny just as we turn quota off
Moreover, LSM provides hooks for doing the same sort of broken logics.
The proper way to deal with that is to introduce the second kind of
reference to vfsmount. Semantics:
- when the last normal reference is dropped, all special ones are
converted to normal ones and if there had been any, cleanup is done.
- normal reference can be cloned into a special one
- special reference can be converted to normal one; that's a no-op if
we'd already passed the point of no return (i.e. mntput() had
converted special references to normal and started cleanup).
The way it works: e.g. starting process accounting converts the vfsmount
reference pinned by the opened file into special one and turns it back
to normal when it gets shut down; acct_auto_close() is done when no
normal references are left. That way it does *not* obstruct umount(2)
and it silently gets turned off when the last normal reference to
vfsmount is gone. Which is exactly what we want...
The same should be done by LSM module that holds some internal
references to vfsmount and wants to shut them down on umount - it should
make them special and security_sb_umount_close() will be called exactly
when the last normal reference to vfsmount is gone.
quota handling is even simpler - we don't use normal file IO anymore, so
there's no need to hold vfsmounts at all. DQUOT_OFF() is done from
deactivate_super(), where it really belongs.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Benjamin Herrenschmidt [Tue, 8 Nov 2005 00:21:05 +0000 (11:21 +1100)]
[PATCH] ppc64: Fix the lazy icache/dcache code for non-RAM pages
For some stupid reason I can't explain (brown paper bag is at hand), I
removed the check pfn_valid() in the code that does the icache/dcache
coherency on POWER4 and later. That causes us to eventually try to
access non existing struct page when hashing in IO pages.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Stephen Rothwell [Tue, 8 Nov 2005 01:20:34 +0000 (12:20 +1100)]
powerpc: merge ide.h
This is very simple with it being almost all ppc32 with just a couple
of common defines.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Paul Mackerras [Tue, 8 Nov 2005 01:15:36 +0000 (12:15 +1100)]
powermac: Use a spinlock in swim3.c (floppy driver) instead of cli
Signed-off-by: Paul Mackerras <paulus@samba.org>
Paul Mackerras [Tue, 8 Nov 2005 01:14:50 +0000 (12:14 +1100)]
macintosh: Always export pmu_[un]register_sleep_notifier if CONFIG_PM set
This fixes a build error when building the pmac sound driver as a
module for 64-bit powermacs.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Paul Mackerras [Tue, 8 Nov 2005 01:13:38 +0000 (12:13 +1100)]
powerpc: Fix typo in pmac_cpufreq_resume
Signed-off-by: Paul Mackerras <paulus@samba.org>
Mike Kravetz [Mon, 7 Nov 2005 21:48:59 +0000 (13:48 -0800)]
[PATCH] Memory Add Fixes for ppc64
On Tue, Nov 08, 2005 at 08:12:56AM +1100, Benjamin Herrenschmidt wrote:
> Yes, the MAX_ORDER should be different indeed. But can Kconfig do that ?
> That is have the default value be different based on a Kconfig option ?
> I don't see that ... We may have to do things differently here...
This seems to be done in other parts of the Kconfig file. Using those
as an example, this should keep the MAX_ORDER block size at 16MB.
Signed-off-by: Mike Kravetz <kravetz@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Anton Blanchard [Mon, 7 Nov 2005 08:05:31 +0000 (19:05 +1100)]
[PATCH] ppc64: remove some direct xmon calls
Even though we can enable and disable xmon at runtime now, there are a
few places in the merge tree that call xmon and xmon_printf directly.
In the case below we call die() which will call xmon if it is enabled.
Also remove an unnecessary include of xmon.h in smp.c.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Anton Blanchard [Mon, 7 Nov 2005 07:43:56 +0000 (18:43 +1100)]
[PATCH] ppc64: fix oprofile sample bit handling
Oprofile was hardwiring the MMCRA sample bit to 1 but on newer cpus
(eg POWER5) we want to vary it based on the group being sampled.
Add a temporary workaround until people update their oprofile userspace.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Anton Blanchard [Mon, 7 Nov 2005 06:43:07 +0000 (17:43 +1100)]
[PATCH] ppc64: fix Memory: summary line
On ppc64 we end up with a negative value for the data size in the memory
boot message:
Memory: 2035560k/2097152k available (5792k kernel code, 89564k reserved,
18014398509481632k data, 870k bss, 352k init)
It turns out the section ordering of the linker script is different on
ppc32 and ppc64, so just count data as _edata - _sdata which should work
on both.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Benjamin Herrenschmidt [Mon, 7 Nov 2005 05:57:33 +0000 (16:57 +1100)]
[PATCH] ppc: Fix PowerBook HD led on ARCH=powerpc
The PowerBook HD led code uses obsoletes device-tree accessors which do
not work anymore for getting the root of the tree.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Benjamin Herrenschmidt [Mon, 7 Nov 2005 05:43:44 +0000 (16:43 +1100)]
[PATCH] ppc: Fix ARCH=ppc build with xmon
xmon() prototype is inconsistent between ARCH=ppc and ARCH=powerpc,
thus causing ARCH=ppc build breakage.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Benjamin Herrenschmidt [Mon, 7 Nov 2005 05:41:59 +0000 (16:41 +1100)]
[PATCH] ppc: fix a bunch of warnings
Building a PowerMac kernel with ARCH=powerpc causes a bunch of warnings,
this fixes some of them
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Benjamin Herrenschmidt [Mon, 7 Nov 2005 05:08:17 +0000 (16:08 +1100)]
[PATCH] ppc64: Thermal control for SMU based machines
This adds a new thermal control framework for PowerMac, along with the
implementation for PowerMac8,1, PowerMac8,2 (iMac G5 rev 1 and 2), and
PowerMac9,1 (latest single CPU desktop). In the future, I expect to move
the older G5 thermal control to the new framework as well.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Benjamin Herrenschmidt [Mon, 7 Nov 2005 03:36:21 +0000 (14:36 +1100)]
[PATCH] ppc64: More U3 device-tree fixes
Some more U3 revisions have the missing "interrupts" property in U3,
this adds them to the fixup code in prom_init.c
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Benjamin Herrenschmidt [Mon, 7 Nov 2005 03:32:28 +0000 (14:32 +1100)]
[PATCH] ppc64: Update g5_defconfig for ARCH=powerpc
This patch updates g5_defconfig for ARCH=powerpc in order to add the SMU
support & thermal drivers to it, the pmac sound driver (works on some
G5s) and replaces rivafb with nvidiafb which works better for the cards
found in G5 based machines.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Benjamin Herrenschmidt [Mon, 7 Nov 2005 03:29:02 +0000 (14:29 +1100)]
[PATCH] ppc64: SMU partition recovery
This patch adds the ability to the SMU driver to recover missing
calibration partitions from the SMU chip itself. It also adds some
dynamic mecanism to /proc/device-tree so that new properties are visible
to userland.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Benjamin Herrenschmidt [Mon, 7 Nov 2005 03:27:33 +0000 (14:27 +1100)]
[PATCH] ppc64: SMU based macs cpufreq support
CPU freq support using 970FX powertune facility for iMac G5 and SMU
based single CPU desktop.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
David Woodhouse [Wed, 2 Nov 2005 22:34:20 +0000 (22:34 +0000)]
[PATCH] powerpc: Fix ppc32 initrd
OK, the Fedora ppc32 and ppc64 kernels should both be arch/powerpc by
tomorrow. They're booting on G5, POWER5, and my powerbook. I'll test
pmac SMP and Pegasos later -- but pmac smp is known broken in arch/ppc
anyway, and I'll live with a potential Pegasos regression for now; it
wasn't supported officially in FC4 either.
I needed to fix ppc32 initrd -- we were never setting initrd_start.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Paul Mackerras [Tue, 8 Nov 2005 00:14:20 +0000 (11:14 +1100)]
Merge ../linux-2.6
David S. Miller [Mon, 7 Nov 2005 22:13:46 +0000 (14:13 -0800)]
[SPARC64]: Kill some unnecessary includes from ioctl32.c
Signed-off-by: David S. Miller <davem@davemloft.net>
Christoph Hellwig [Mon, 7 Nov 2005 22:13:27 +0000 (14:13 -0800)]
[SPARC64]: remove drm compat ioctl handling
drivers/drm/ now implements proper ->compat_ioctl methods, so this isn't
needed anymore.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Christoph Hellwig [Mon, 7 Nov 2005 22:13:14 +0000 (14:13 -0800)]
[SPARC] cpwatchdog: implement ->compat_ioctl
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Christoph Hellwig [Mon, 7 Nov 2005 22:13:01 +0000 (14:13 -0800)]
[SPARC] display7seg: implement ->unlocked_ioctl and ->compat_ioctl
all ioctls are 32bit compat clean, so the driver can use ->compat_ioctl
and ->unlocked_ioctl easily.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Christoph Hellwig [Mon, 7 Nov 2005 22:12:47 +0000 (14:12 -0800)]
[SPARC] openprom: implement ->compat_ioctl
implement a compat_ioctl handle in the driver instead of having table
entries in sparc64 ioctl32.c (I plan to get rid of the arch ioctl32.c
file eventually)
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Christoph Hellwig [Mon, 7 Nov 2005 22:12:34 +0000 (14:12 -0800)]
[SPARC] envctrl: implement ->unlocked_ioctl and ->compat_ioctl
all the ioctls in the driver are 32bit compat clean and don't need BKL,
so we can switch it to ->unlocked_ioctl and ->compat_ioctl trivially.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Christoph Hellwig [Mon, 7 Nov 2005 22:12:21 +0000 (14:12 -0800)]
[SPARC]: Kill remaining kbio.h references.
Would you mind applying the following patch that kills those two + the
m68k and Documentation/ references?
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hugh Dickins [Mon, 7 Nov 2005 22:12:08 +0000 (14:12 -0800)]
[SPARC64] mm: simpler tlb_flush_mmu
Minor simplification to the sparc64 tlb_flush_mmu: tlb_remove_page
set need_flush only after handling the tlb_fast_mode case, then
tlb_flush_mmu need not consider whether it's tlb_fast_mode.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>