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2008-03-04specialix.c: fix possible double-unlockHarvey Harrison
Noticed by sparse, trivial to see: drivers/char/specialix.c:2112:3: warning: context imbalance in 'sx_throttle' - unexpected unlock Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04rtc: add support for the S-35390A RTC chipByron Bradley
This adds basic get/set time support for the Seiko Instruments S-35390A. This chip communicates using I2C and is used on the QNAP TS-109/TS-209 NAS devices. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Byron Bradley <byron.bbradley@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: David Brownell <david-b@pacbell.net> Tested-by: Tim Ellis <tim@ngndg.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04Memory Resource Controller use strstrip while parsing argumentsBalbir Singh
The memory controller has a requirement that while writing values, we need to use echo -n. This patch fixes the problem and makes the UI more consistent. Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com> Cc: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04CRIS v10: Include mm.h instead of vmstat.h in kernel/time.cJesper Nilsson
Commit 2f569afd9ced9ebec9a6eb3dbf6f83429be0a7b4 (CONFIG_HIGHPTE vs. sub-page page tables) introduced use of inc_zone_page_state and dec_zone_page_state in include/linux/mm.h. Those are defined in include/linux/vmstat.h, but after it includes mm.h, making it impossible to include vmstat.h since inc_zone_page_state and dec_zone_page_state then would be undefined. arch/cris/arch-v10/kernel/time.c does just this, which makes the CRIS v10 build break with the following error: ... CC arch/cris/arch-v10/kernel/time.o In file included from include/linux/vmstat.h:7, from arch/cris/arch-v10/kernel/time.c:17: include/linux/mm.h: In function 'pgtable_page_ctor': include/linux/mm.h:902: error: implicit declaration of function 'inc_zone_page_state' include/linux/mm.h: In function 'pgtable_page_dtor': include/linux/mm.h:908: error: implicit declaration of function 'dec_zone_page_state' make[2]: *** [arch/cris/arch-v10/kernel/time.o] Error 1 make[1]: *** [arch/cris/arch-v10/kernel] Error 2 make: *** [sub-make] Error 2 ... By changing kernel/time.c to include linux/mm.h, the build succeeds. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Mikael Starvik <mikael.starvik@axis.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04serial: add PNP ID GVC0303 for Archtek 3334BRV ISA modemBjorn Helgaas
Thomas Lehmann <thomas.lehmann@alumni.tu-berlin.de> verified that this entry works. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04update checkpatch.pl to version 0.15Andy Whitcroft
This version brings a number of minor fixes updating the type detector and the unary tracker. It also brings a few small fixes for false positives. It also reverts the --file warning. Of note: - limit CVS checks to added lines - improved type detections - fixes to the unary tracker Andy Whitcroft (13): Version: 0.15 EXPORT_SYMBOL checks need to accept array variables export checks must match DECLARE_foo and LIST_HEAD possible types: cleanup debugging missing line values: track values through preprocessor conditional paths typeof is actually a type possible types: detect definitions which cross lines values: include line numbers on value debug information values: ensure we find correctly record pending brackets values: simplify the brace history stack CVS keyword checks should only apply to added lines loosen spacing for comments allow braces for single statement blocks with multiline conditionals Harvey Harrison (1): checkpatch: remove fastcall Ingo Molnar (1): checkpatch.pl: revert wrong --file message Uwe Kleine-Koenig (1): fix typo "goot" -> "good" Signed-off-by: Andy Whitcroft <apw@shadowen.org> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Joel Schopp <jschopp@austin.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04cgroup: fix default notify_on_release settingLi Zefan
The documentation says the default value of notify_on_release of a child cgroup is inherited from its parent, which is reasonable, but the implementation just sets the flag disabled. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04b43legacy: Fix module init messageMichael Buesch
This fixes the module init message to tell that the legacy driver loaded. This makes it less confusing, in case both drivers are loaded. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-04rndis_wlan: fix broken data copyJussi Kivilinna
Replace broken code that attempted to copy 6 byte array to 64-bit integer. Due to missing cast to 64-bit integer, left shift operation were 32-bit and lead to bytes been copied over each other. New code uses simple memcpy, for greater readability and efficiency. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-04libertas: compare the current command with responseSebastian Siewior
instead of with itself. Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-04libertas: fix sanity check on sequence number in command responseDavid Woodhouse
Slightly more useful if we compare it against the sequence number of the command we have outstanding, rather than comparing the reply with itself. Doh. Pointed out by Sebastian Siewior Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-04p54: fix eeprom parser length sanity checksJohannes Berg
When I called p54_parse_eeprom() on a hand-coded structure I managed to make a small mistake with wrap->len which caused a segfault a few lines down when trying to read entry->len. This patch changes the validation code to avoid such problems. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Tested-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-04p54: fix EEPROM structure endiannessJohannes Berg
Since the EEPROM structure is read from hardware, it is always little endian, annotate that in the struct and make sure to convert where applicable. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: Michael Wu <flamingice@sourmilk.net> Tested-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-04ssb: Add pcibios_enable_device() return value checkYoichi Yuasa
This patch has added pcibios_enable_device() return value check. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-04rc80211-pid: fix rate adjustmentStefano Brivio
Merge rate_control_pid_shift_adjust() to rate_control_pid_adjust_rate() in order to make the learning algorithm aware of constraints on rates. Also add some comments and rename variables. This fixes a bug which prevented 802.11b/g non-AP STAs from working with 802.11b only AP STAs. This patch was originally destined for 2.6.26, and is being backported to fix a user reported problem in post-2.6.24 kernels. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-04pci: hotplug: pciehp: fix error code path in hpc_power_off_slotKenji Kaneshige
Fix the error code path in hpc_power_off_slot(). The Bad DLLP Mask bit must be restored before return. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04PCI: Add DECLARE_PCI_DEVICE_TABLE macroJonas Bonn
The definitions of struct pci_device_id arrays should generally follow the same pattern across the entire kernel. This macro defines this array as const and puts it into the __devinitconst section. There are currently many definitions scattered about the kernel that omit the __devinitdata modifier despite the documentation stating that it should always be there. These definitions really also should have been const, which wasn't possible before but has become so with the addition of the __devinitconst attribute. Furthermore, there are definitions that use "const" and __devinitdata, which is explicitly wrong but the compiler doesn't catch section mismatches if there's only one such one case in the module (which is often the case). Adding the __devinitconst modifier where there was nothing before buys us memory. Adding the const modifier gives the compiler a chance to do its thing. Changing __devinitdata to __devinitconst where it was wrong actually fixes some compiler errors in older (mid-release) kernels that were patched over by "removing" the section attribute altogether (which wastes memory). This macro makes it pretty difficult to get this definition wrong in the future... Signed-off-by: Jonas Bonn <jonas@southpole.se> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04PCI: fix up error messages for pci_bus registeringGreg Kroah-Hartman
Due to the class_device cleanup of pci_bus, the error messages when things go wrong are incorrect. So fix this up to properly report what is really happening, if things go wrong. Thanks to Kay for pointing out the issue. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04PCI: fix section mismatch warning in pci_scan_child_busSam Ravnborg
Fix following warning: WARNING: vmlinux.o(.text+0x47bdb1): Section mismatch in reference from the function pci_scan_child_bus() to the function .devinit.text:pcibios_fixup_bus() We had plenty of functions that could be annotated __devinit but due to the former restriction that exported symbols could not be annotated they were not so. So annotate these function and fix the references from the pci/hotplug/* code to silence the resuting warnings. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04PCI: consolidate duplicated MSI enable functionsBjorn Helgaas
Two recent patches added basically the same code to turn on HT MSI mapping: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=6bae1d96c6d7dde078994f6cb98235fd46f8736b http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=9dc625e72309e1c919ea3e7f51d0ffca96123787 There's no need to have both, so this patch removes one copy. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04PCI: use dev_printk in quirk messagesBjorn Helgaas
Convert quirk printks to dev_printk(). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04USB: ftdi_sio - really enable EM1010PCSven Andersen
Add EM1010PC to ftdi_sio.c Signed-off-by: Sven Andersen <s.andersen@cryonet.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04USB: remove incorrect struct class_device from the printer gadgetTony Jones
This field does nothing, and should not be allowed to stick around incase someone gets any other ideas... Signed-off-by: Tony Jones <tonyj@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04USB: pxa2xx_udc: fix misuse of clock enable/disable callsDmitry Baryshkov
Fix pxa2xx_udc to balance calls to clk_enable/clk_disable. [db: remove inline #ifdefs for IXP non-support of <linux/clk.h> calls] Signed-off-by: Dmitry Baryshkov dbaryshkov@gmail.com Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04USB: ftdi_sio: Workaround for broken Matrix Orbital serial portKevin Vance
Workaround for the FT232RL-based, Matrix Orbital VK204-25-USB serial port added to the ftdi_sio driver. The device has an invalid endpoint descriptor, which must be modified before it can be used. Signed-off-by: Kevin Vance <kvance@kvance.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04USB: Add support for AXESSTEL MV110H CDMA modemDaniel Kozák
Add entry for Axesstel MV110H CDMA modem (ID: 1726:1000) to option driver Signed-off-by: Daniel Kozák <kozzi11@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04usb-storage: update earlier scatter-gather bug fixAlan Stern
This patch (as1037) makes a small update to the earlier as1035 patch. The minimum-length computation shouldn't be done in usb_stor_access_xfer_buf(), since that routine can be called multiple times for a single transfer. It should be done in usb_stor_set_xfer_buf() instead, which gets called only once. The way it is now isn't really _wrong_, but it isn't really _right_ either. Moving the statement will be an improvement. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04USB: isp116x: fix enumeration on bootAnti Sullin
This patch removes the buffering of the status register. USB core behavior has changed a bit and this buffering was not refreshed at the right time. The core got buffered old value of HCRHPORT and it did not detect any devices on boot. Signed-off-by: Anti Sullin <anti.sullin@artecdesign.ee> Acked by: Olav Kongas <ok@artecdesign.ee> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04USB: ehci: handle large bulk URBs correctly (again)Misha Zhilin
USB: ehci: Fixes completion for multi-qtd URB the short read case When use of urb->status in the EHCI driver was reworked last August (commit 14c04c0f88f228fee1f412be91d6edcb935c78aa), a bug was inserted in the handling of early completion for bulk transactions that need more than one qTD (e.g. more than 20KB in one URB). This patch resolves that problem by ensuring that the early completion status is preserved until the URB is handed back to its submitter, instead of resetting it after each qTD. Signed-off-by: Misha Zhilin <misha@epiphan.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04USB: spruce up the device blacklistAlan Stern
This patch (as1040) fixes up the blacklist of USB device quirks. A couple of lines are broken to comply with the 80-column rule, and entries are sorted into the proper numerical order. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04USB: fix comment of struct usb_interfaceLei Ming
update the comment for the removed "driver" field and being out-of-order of @cur_altsetting and @num_altsetting. Signed-off-by: Lei Ming <tom.leiming@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04USB: update Kconfig entry for USB_SUSPENDAlan Stern
This patch (as1039) updates the Kconfig entry for USB_SUSPEND. The out-of-date reference to "power/state" is fixed, autosuspend is mentioned, and the dependency on EXPERIMENTAL is removed. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04usb: Add support for the mos7820/7840-based B&B USB/RS485 converter to mos7840.cDavid Ludlow
Add support for the mos7820/7840-based B&B USOPTL4_2/USOPTL4_4 USB/RS485 converter to mos7840.c Signed-off-by: Dave Ludlow <dave.ludlow@bay.ws> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04debugfs: fix sparse warningsHarvey Harrison
extern does not belong in C files, move declaration to linux/debugfs.h fs/debugfs/file.c:42:30: warning: symbol 'debugfs_file_operations' was not declared. Should it be static? fs/debugfs/file.c:54:31: warning: symbol 'debugfs_link_operations' was not declared. Should it be static? Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04Driver core: Fix cleanup when failing device_add().Cornelia Huck
Driver core: Fix cleanup when failing device_add(). - Don't call cleanup_device_parent() if we didn't call setup_parent(). - dev->kobj.parent may be NULL when cleanup_device_parent() is called, so we need to handle glue_dir == NULL in cleanup_glue_dir(). Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04driver core: Remove dpm_sysfs_remove() from error path of device_add()Rafael J. Wysocki
Since device_pm_remove(dev) calls dpm_sysfs_remove(dev), it's incorrect to call the latter after the former in the device_add() error path. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04PM: fix new mutex-locking bug in the PM coreAlan Stern
This patch (as1041) fixes a bug introduced by the acquire-all-device-semaphores reversion. The error pathway of dpm_suspend() fails to reacquire a mutex it should be holding. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04PM: Do not acquire device semaphores upfront during suspendRafael J. Wysocki
Remove the code that acquires all device semaphores from the suspend code path as it causes multiple problems to appear (most notably, http://bugzilla.kernel.org/show_bug.cgi?id=10030) and revert the change introduced by commit 4145ed6dc597a9bea5f6ae8c574653b2de10620f depending on the code being removed. Remove pm_sleep_lock()/pm_sleep_unlock() from device_add() to avoid the issue reported at http://bugzilla.kernel.org/show_bug.cgi?id=9874. It should fix the regreesions reported at: http://bugzilla.kernel.org/show_bug.cgi?id=9874 http://bugzilla.kernel.org/show_bug.cgi?id=10030 Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04kobject: properly initialize ksetsGreg Kroah-Hartman
kset_initialize was calling kobject_init_internal() which didn't initialize the kobject as well as kobject_init() was. So have kobject_init() call kobject_init_internal() and move the logic to initalize the kobject there. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Hannes Reinecke <hare@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04sysfs: CONFIG_SYSFS_DEPRECATED fixIngo Molnar
CONFIG_SYSFS_DEPRECATED=y changed its meaning recently and causes regressions in working setups that had SYSFS_DEPRECATED disabled. so rename it to SYSFS_DEPRECATED_V2 so that testers pick up the new default via 'make oldconfig', even if their old .config's disabled CONFIG_SYSFS_DEPRECATED ... Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04driver core: fix up Kconfig text for CONFIG_SYSFS_DEPRECATEDGreg Kroah-Hartman
As things get moved into this config option, the hard date of 2006 does not work anymore, so update the text to be more descriptive. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-04[IA64] fix ia64 kprobes compilationAdrian Bunk
This patch fixes the following compile error with a recent gcc: CC kernel/kprobes.o /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/kprobes.c:1066: error: __ksymtab_jprobe_return causes a section type conflict Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-04[ESP]: Add select on AUTHENCHerbert Xu
Now the ESP uses the AEAD interface even for algorithms which are not combined mode, we need to select CONFIG_CRYPTO_AUTHENC as otherwise only combined mode algorithms will work. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-04[TCP]: Improve ipv4 established hash function.David S. Miller
If all of the entropy is in the local and foreign addresses, but xor'ing together would cancel out that entropy, the current hash performs poorly. Suggested by Cosmin Ratiu: Basically, the situation is as follows: There is a client machine and a server machine. Both create 15000 virtual interfaces, open up a socket for each pair of interfaces and do SIP traffic. By profiling I noticed that there is a lot of time spent walking the established hash chains with this particular setup. The addresses were distributed like this: client interfaces were 198.18.0.1/16 with increments of 1 and server interfaces were 198.18.128.1/16 with increments of 1. As I said, there were 15000 interfaces. Source and destination ports were 5060 for each connection. So in this case, ports don't matter for hashing purposes, and the bits from the address pairs used cancel each other, meaning there are no differences in the whole lot of pairs, so they all end up in the same hash chain. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-04[IA64] move gcc_intrin.h from header-y to unifdef-yDoug Chapman
When I submitted 0df29025fd0379d5950d206314d0b10a2c8a9607 to ad an #ifdef __KERNEL__ to include/asm-ia64/gcc_intrin.h a few weeks ago I neglected to move gcc_intrin.h from header-y to unifdef-y. Thanks to David Woodhouse for pointing this out. Signed-off-by: Doug Chapman <doug.chapman@hp.com> Signed-off-by: Jarod Wilson <jwilson@redhat.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-04[IA64] workaround tiger ia64_sal_get_physical_id_info hangAlex Chiang
This fixes regression introduced in 113134fcbca83619be4c68d0ca66db6093777b5d Intel Tiger platforms hang when calling SAL_GET_PHYSICAL_ID_INFO instead of properly returning -1 for unimplemented, so add a version check. SGI Altix platforms have an incorrect SAL version hard-coded into their prom -- they encode 2.9, but actually implement 3.2 -- so fix it up and allow ia64_sal_get_physical_id_info to keep working. Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Russ Anderson <rja@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-04[IA64] move defconfig to arch/ia64/configs/Adrian Bunk
This patch moves the default ia64 defconfig to arch/ia64/configs/generic_defconfig where it belongs and selects it as the default defconfig through KBUILD_DEFCONFIG. Signed-off-by: Adrian Bunk <adrian.bunk@movial.fi> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-04[IA64] Fix irq migration in multiple vector domainKenji Kaneshige
Fix the problem that the following error message is sometimes displayed at irq migration when vector domain is enabled. "Unexpected interrupt vector %d on CPU %d is not mapped to any IRQ!" The cause of this problem is an interrupt is sent to the previous target CPU after cleaning up vector to irq mapping table. To clean up vector to irq map on the previous target CPU safty, change the irq migration in multiple vector domain as follows. The original idea is from x86 interrupt management code. - Delay vector to irq table cleanup until the interrupts are sent to new target CPUs. By this, it is ensured that target CPU is completely changed on the interrupt controller side. - Even after the interrupts are sent to new target CPUs, there can be pended interrupts remaining on the previous target CPU. So we need to delay clearning up vector to irq table until the pended interrupt is handled. For this, send IPI to the previous target CPU with lower priority vector and clean up vector to irq table in its handler. This patch affects only to irq migration code with multiple vector domain is enabled. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-04[IA64] signal(ia64_ia32): add a signal stack overflow checkShi Weihua
The similar check has been added to x86_32(i386) in commit id 83bd01024b1fdfc41d9b758e5669e80fca72df66. So we add this check to ia64_ia32 and improve it a liitle bit in that we need to check for stack overflow only when the signal is on stack. Signed-off-by: Shi Weihua <shiwh@cn.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-03-04[IA64] signal(ia64): add a signal stack overflow checkShi Weihua
The similar check has been added to x86_32(i386) in commit id 83bd01024b1fdfc41d9b758e5669e80fca72df66. So we add this check to ia64 and improve it a liitle bit in that we need to check for stack overflow only when the signal is on stack. Signed-off-by: Shi Weihua <shiwh@cn.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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