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2006-12-20ACPI: replace kmalloc+memset with kzallocBurman Yan
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20Pull sgi into test branchLen Brown
2006-12-20merge linus into test branchLen Brown
2006-12-20Pull bugfix into test branchLen Brown
2006-12-20Pull ec into test branchLen Brown
2006-12-20Pull platform-drivers into test branchLen Brown
2006-12-20ACPI: Add support for acpi_load_table/acpi_unload_table_idJohn Keller
Make acpi_load_table() available for use by removing it from the #ifdef ACPI_FUTURE_USAGE. Also add a new routine used to unload an ACPI table of a given type and "id" - acpi_unload_table_id(). The implementation of this new routine was almost a direct copy of existing routine acpi_unload_table() - only difference being that it only removes a specific table id instead of ALL tables of a given type. The SN hotplug driver (sgi_hotplug.c) now uses both of these interfaces to dynamically load and unload SSDT ACPI tables. Also, a few other ACPI routines now used by the SN hotplug driver are exported (since the driver can be a loadable module): acpi_ns_map_handle_to_node acpi_ns_convert_entry_to_handle acpi_ns_get_next_node Signed-off-by: Aaron Young <ayoung@sgi.com> Cc: Greg KH <greg@kroah.com> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20fbdev: update after backlight argument changeJames Simmons
Update the frambuffer drivers to the backlight_device_registers changes. Signed-off-by: James Simmons <jsimmons@infradead.org> Cc: Luming Yu <Luming.yu@intel.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20ACPI: video: Add dev argument for backlight_device_registerYu Luming
This patch set adds generic abstract layer support for acpi video driver to have generic user interface to control backlight and output switch control by leveraging the existing backlight sysfs class driver, and by adding a new video output sysfs class driver. This patch: Add dev argument for backlight_device_register to link the class device to real device object. The platform specific driver should find a way to get the real device object for their video device. [akpm@osdl.org: build fix] [akpm@osdl.org: fix msi-laptop.c] Signed-off-by: Luming Yu <Luming.yu@intel.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20ACPI: Implement acpi_video_get_next_level()Thomas Tuttle
acpi_video_get_next_level was supposed to implement an algorithm to select a new brightness level based on the old brightness level of an ACPI video device, but it simply says "/* Fix me */" and returns the current brightness. This patch implements acpi_video_get_next_level properly. It had to change a few constants at the top of the file because they were (apparently) wrong, but it appears to work on my Dell Inspiron e1405 (with BIOS A05 only--BIOS A04 doesn't seem to send ACPI video hotkey events). [akpm@osdl.org: cleanups] Signed-off-by: Thomas Tuttle <linux-kernel@ttuttle.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20ACPI: Kconfig - depend on PM rather than selecting itAndrew Morton
Make ACPI depend on PM rather than selecting it. Otherwise it's a nightmare working out why CONFIG_PM keeps getting set. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20ACPI: fix NULL check in drivers/acpi/osl.cAdrian Bunk
Spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20ACPI: make drivers/acpi/ec.c:ec_ecdt staticAdrian Bunk
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20ACPI: prevent processor module from loading on failuresAkinobu Mita
Make loading processor.ko fail when an error happens. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-20ACPI: fix single linked list manipulationAkinobu Mita
Fix single linked list manipulation for sub_driver. If the remving entry is not on the head of the sub_driver list, it goes into infinate loop. Though that infinite loop doesn't happen. Because the only user of acpi_pci_register_dirver() is acpiphp. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-19ACPI: ibm_acpi: allow clean removalAlexey Starikovskiy
Allow clean removal by setting notify_installed in the right place. Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
2006-12-19Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: [PATCH] Generic HID layer - update MAINTAINERS input/hid: Supporting more keys from the HUT Consumer Page [PATCH] Generic HID layer - build: USB_HID should select HID
2006-12-18[CONNECTOR]: Replace delayed work with usual work queue.Evgeniy Polyakov
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-18[IPV4]: Fix BUG of ip_rt_send_redirect()Li Yewang
Fix the redirect packet of the router if the jiffies wraparound. Signed-off-by: Li Yewang <lyw@nanjing-fnst.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[TCP]: Trivial fix to message in tcp_v4_inbound_md5_hashLeigh Brown
The message logged in tcp_v4_inbound_md5_hash when the hash was expected but not found was reversed. Signed-off-by: Leigh Brown <leigh@solinno.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[TCP]: Fix oops caused by tcp_v4_md5_do_delLeigh Brown
md5sig_info.alloced4 must be set to zero when freeing keys4, otherwise it will not be alloc'd again when another key is added to the same socket by tcp_v4_md5_do_add. Signed-off-by: Leigh Brown <leigh@solinno.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[CONNECTOR]: Fix compilation breakage introduced recently.Evgeniy Polyakov
Linus has changed work queue structure and has not tested it with connector compiled in, his changes break the build. Attached patch fixes compilation error. Patch is against commit 99f5e9718185f07458ae70c2282c2153a2256c91. Thanks to Toralf Förster for pointing this out. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[TG3]: Update version and reldate.Michael Chan
Update version to 3.71. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[TG3]: Power down/up 5906 PHY correctly.Michael Chan
The 5906 PHY requires a special register bit to power down and up the PHY. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[TG3]: Fix race condition when calling register_netdev().Michael Chan
Hot-plug scripts can call tg3_open() as soon as register_netdev() is called in tg3_init_one(). We need to call pci_set_drvdata() before register_netdev(), and netif_carrier_off() needs to be moved to tg3_open() to avoid race conditions. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[TG3]: Assign tp->link_config.orig_* values.Michael Chan
tp->link_config.orig_* values must be assigned during tg3_set_settings() because these values will be used to setup the link speed during tg3_open(). Without these assignments, the link speed settings will be all messed by if tg3_set_settings() is called when the device is down. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[NETFILTER] IPV6: Fix dependencies.David S. Miller
Although the menu dependencies in net/ipv6/netfilter/Kconfig guard the entries in that file from the Kconfig GUI, this does not prevent them from being selected still via "make oldconfig" when IPV6 etc. is disabled. So add explicit dependencies. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[BNX2]: Fix minor loopback problem.Michael Chan
Use the configured MAC address instead of the permanent MAC address for loopback frames. Update version to 1.5.2. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[BNX2]: Fix bug in bnx2_nvram_write().Michael Chan
Length was not calculated correctly if the NVRAM offset is on a non- aligned offset. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[BNX2]: Fix panic in bnx2_tx_int().Michael Chan
There was an off-by-one bug in bnx2_tx_avail(). If the tx ring is completely full, the producer and consumer indices may be apart by 256 even though the ring size is only 255. One entry in the ring is unused and must be properly accounted for when calculating the number of available entries. The bug caused the tx ring entries to be reused by mistake, overwriting active entries, and ultimately causing it to crash. This bug rarely occurs because the tx ring is rarely completely full. We always stop when there is less than MAX_SKB_FRAGS entries available in the ring. Thanks to Corey Kovacs <cjk@techma.com> and Andy Gospodarek <agospoda@redhat.com> for reporting the problem and helping to collect debug information. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[AX.25]: Fix unchecked rose_add_loopback_neigh usesRalf Baechle
rose_add_loopback_neigh uses kmalloc and the callers were ignoring the error value. Rewrite to let the caller deal with the allocation. This allows the use of static allocation of kmalloc use entirely. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[AX.25]: Fix unchecked rose_add_loopback_node usesRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[AX.25]: Fix unchecked ax25_linkfail_register usesRalf Baechle
ax25_linkfail_register uses kmalloc and the callers were ignoring the error value. Rewrite to let the caller deal with the allocation. This allows the use of static allocation of kmalloc use entirely. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[AX.25]: Fix unchecked nr_add_node uses.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[AX.25]: Fix unchecked ax25_listen_register usesRalf Baechle
Fix ax25_listen_register to return something that's a sane error code, then all callers to use it. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[AX.25]: Fix unchecked ax25_protocol_register uses.Ralf Baechle
Replace ax25_protocol_register by ax25_register_pid which assumes the caller has done the memory allocation. This allows replacing the kmalloc allocations entirely by static allocations. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[AX.25]: Mark all kmalloc users __must_checkRalf Baechle
The recent fix 0506d4068bad834aab1141b5dc5e748eb175c6b3 made obvious that error values were not being propagated through the AX.25 stack. To help with that this patch marks all kmalloc users in the AX.25, NETROM and ROSE stacks as __must_check. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[TG3]: replace kmalloc+memset with kzallocYan Burman
Replace kmalloc+memset with kzalloc Signed-off-by: Yan Burman <burman.yan@gmail.com> Acked-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] longhaul compile fix. [CPUFREQ] Advise not to use longhaul on VIA C7. [CPUFREQ] set policy->curfreq on initialization [CPUFREQ] Trivial cleanup for acpi read/write port in acpi-cpufreq.c [CPUFREQ] fixes typo in cpufreq.c
2006-12-17[PATCH] more work_struct fixes: tas300x sound driversAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-17[SPARC]: Make bitops use same spinlocks as atomics.David S. Miller
Recent workqueue changes basically make this a formal requirement. Also, move atomic32.o from lib-y to obj-y since it exports symbols to modules. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[CPUFREQ] longhaul compile fix.Dave Jones
Some gcc's are more anal than others about empty switch labels. error: label at end of compound statement Signed-off-by: Dave Jones <davej@redhat.com>
2006-12-17[CPUFREQ] Advise not to use longhaul on VIA C7.Dave Jones
C7's are centrino speedstep-alike. Signed-off-by: Dave Jones <davej@redhat.com>
2006-12-17[CPUFREQ] set policy->curfreq on initializationMattia Dongili
Check the correct variable and set policy->cur upon acpi-cpufreq initialization to allow the userspace governor to be used as default. Signed-off-by: Mattia Dongili <malattia@linux.it> Acked-by: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
2006-12-17[SPARC]: Update defconfig.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[SPARC64]: Mirror x86_64's PERCPU_ENOUGH_ROOM definition.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[SUNKBD]: Fix sunkbd_enable(sunkbd, 0); obvious.Fabrice Knevez
"sunkbd_enable(sunkbd, 0);" has no effect. Adding "sunkbd->enabled = enable" in sunkbd_enable (obvious) Signed-off-by: Fabrice Knevez <nuxdoors@cegetel.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[DocBook]: Fix two typos in generic IRQ docs.David S. Miller
desc-status --> desc->status Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[SPARC64]: Minor irq handling cleanups.David S. Miller
Use struct irq_chip instead of hw_interrupt_type. Delete hw_resend_irq(), totally unused. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-17[SPARC64]: Kill no-remapping-needed code in head.SDavid S. Miller
It branches around some necessary prom calls, which we would need to do even if we are mapped at the correct location already. So it doesn't work. The idea was that this sort of thing could be used for the eventual kexec implementation, but it is clear that this will need to be done differently. Signed-off-by: David S. Miller <davem@davemloft.net>
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