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2008-04-04x86: fix breakage of vSMP irq operationsRavikiran G Thirumalai
25-rc* stopped working with CONFIG_X86_VSMP on vSMP machines. Looks like the vsmp irq ops got accidentally removed during merge of x86_64 pvops in 2.6.25. -- commit 6abcd98ffafbff81f0bfd7ee1d129e634af13245 removed vsmp irq ops. Tested with both CONFIG_X86_VSMP and without CONFIG_X86_VSMP, on vSMP and non vSMP x86_64 machines. Please apply. Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-04-02alpha: get_current(): don't add zero to current_thread_info()->taskAndrew Morton
A nasty compile error: In file included from security/keys/internal.h:16, from security/keys/sysctl.c:14: include/linux/key-ui.h: In function 'key_permission': include/linux/key-ui.h:51: error: invalid use of undefined type 'struct task_struct' apparently the compiler has decided that it needs to know sizeof(task_struct) so that it can add zero to a task_struct* (which is rather dumb of it). Getting task_struct in scope in these deeply-nested headers is scary-looking, so let's just remove the "+ 0". Cc: David Howells <dhowells@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-02alpha: fix ALSA DMA mmap crashIvan Kokshaysky
Make dma_alloc_coherent respect gfp flags (__GFP_COMP is one that matters). Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Tested-by: Michael Cree <mcree@orcon.net.nz> Cc: Richard Henderson <rth@twiddle.net> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-02kvm: provide kvm.h for all architecture: fixes headers_installChristian Borntraeger
Currently include/linux/kvm.h is not considered by make headers_install, because Kbuild cannot handle " unifdef-$(CONFIG_FOO) += foo.h. This problem was introduced by commit fb56dbb31c4738a3918db81fd24da732ce3b4ae6 Author: Avi Kivity <avi@qumranet.com> Date: Sun Dec 2 10:50:06 2007 +0200 KVM: Export include/linux/kvm.h only if $ARCH actually supports KVM Currently, make headers_check barfs due to <asm/kvm.h>, which <linux/kvm.h> includes, not existing. Rather than add a zillion <asm/kvm.h>s, export kvm. only if the arch actually supports it. Signed-off-by: Avi Kivity <avi@qumranet.com> which makes this an 2.6.25 regression. One way of solving the issue is to enhance Kbuild, but Avi and David conviced me, that changing headers_install is not the way to go. This patch changes the definition for linux/kvm.h to unifdef-y. If  unifdef-y is used for linux/kvm.h "make headers_check" will fail on all architectures without asm/kvm.h. Therefore, this patch also provides asm/kvm.h on all architectures. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Avi Kivity <avi@qumranet.com> Cc: Sam Ravnborg <sam@ravnborg.org Cc: David Woodhouse <dwmw2@infradead.org> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (45 commits) [VLAN]: Proc entry is not renamed when vlan device name changes. [IPV6]: Fix ICMP relookup error path dst leak [ATM] drivers/atm/iphase.c: compilation warning fix IPv6: do not create temporary adresses with too short preferred lifetime IPv6: only update the lifetime of the relevant temporary address bluetooth : __rfcomm_dlc_close lock fix bluetooth : use lockdep sub-classes for diffrent bluetooth protocol [ROSE/AX25] af_rose: rose_release() fix mac80211: correct use_short_preamble handling b43: Fix PCMCIA IRQ routing b43: Add DMA mapping failure messages mac80211: trigger ieee80211_sta_work after opening interface [LLC]: skb allocation size for responses [IP] UDP: Use SEQ_START_TOKEN. [NET]: Remove Documentation/networking/sk98lin.txt [ATM] atm/idt77252.c: Make 2 functions static [ATM]: Make atm/he.c:read_prom_byte() static [IPV6] MCAST: Ensure to check multicast listener(s). [LLC]: Kill llc_station_mac_sa symbol export. forcedeth: fix locking bug with netconsole ...
2008-04-02cfq-iosched: fix rcu freeing of cfq io contextsFabio Checconi
SLAB_DESTROY_BY_RCU is not a direct substitute for normal call_rcu() freeing, since it'll page freeing but NOT object freeing. So change cfq to do the freeing on its own. Signed-off-by: Fabio Checconi <fabio@gandalf.sssup.it> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-04-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.25Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.25: sh: Fix up uImage compression type remove include/asm-sh/floppy.h sh: Fix TIF_USEDFPU clearing under FPU emulation. sh: Fix occasional FPU register corruption under preempt.
2008-04-01Merge branch 'upstream' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ralf/upstream-linus * 'upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/ralf/upstream-linus: [MIPS] XSS1500: Fix compilation [MIPS] Bigsur: make defconfig more useful. [MIPS] Alchemy: work around clock misdetection on early Au1000 [MIPS] Add missing 4KEC TLB refill handler [MIPS] BCM1480: Fix PCI/HT IO access [MIPS] Fix the installation condition of MIPS clocksource [MIPS] Check for GCC r10k-cache-barrier support [MIPS] I8253: Export i2853_lock to modules. [MIPS] VPE loader: Check result of memory allocation.
2008-04-01[MIPS] Alchemy: work around clock misdetection on early Au1000Sergei Shtylyov
Work around the CPU clock miscalculation on Au1000DA/HA/HB due the sys_cpupll register being write-only, i.e. actually do what the comment before cal_r4off() function advertised for years but the code failed at. This is achieved by just giving user a chance to define the clock explicitly in the board config. via CONFIG_SOC_AU1000_FREQUENCY option, defaulting to 396 MHz if the option is not given... The patch is based on the AMD's big unpublished patch, the issue seems to be an undocumented errata (or feature :-)... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-01Input: make sure input interfaces pin parent input devicesDmitry Torokhov
Recent driver core change causes references to parent devices being dropped early, at device_del() time, as opposed to when all children are freed. This causes oops in evdev with grabbed devices. Take the reference to the parent input device ourselves to ensure that it stays around long enough. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-03-31[LLC]: skb allocation size for responsesJoonwoo Park
Allocate the skb for llc responses with the received packet size by using the size adjustable llc_frame_alloc. Don't allocate useless extra payload. Cleanup magic numbers. So, this fixes oops. Reported by Jim Westfall: kernel: skb_over_panic: text:c0541fc7 len:1000 put:997 head:c166ac00 data:c166ac2f tail:0xc166b017 end:0xc166ac80 dev:eth0 kernel: ------------[ cut here ]------------ kernel: kernel BUG at net/core/skbuff.c:95! Signed-off-by: Joonwoo Park <joonwpark81@gmail.com> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-31remove include/asm-sh/floppy.hAdrian Bunk
This patch removes the unused include/asm-sh/floppy.h (ARCH_MAY_HAVE_PC_FDC was not enabled). Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-30Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: ATA_EHI_LPM should be ATA_EH_LPM pata_sil680: only enable MMIO on Cell blades
2008-03-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ide: fix defining SUPPORT_VLB_SYNC Revert "ide: change master/slave IDENTIFY order"
2008-03-30dma_page_list ->base_address is a userland pointerAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-30compat_sys_wait4() prototype misannotationAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-30NULL noise: frv cmpxchg()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-29ide: fix defining SUPPORT_VLB_SYNCBartlomiej Zolnierkiewicz
We need to check for CONFIG_{CRIS,FRV} not {CRIS,FRV}. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-03-29libata: ATA_EHI_LPM should be ATA_EH_LPMTejun Heo
EH actions are ATA_EH_* not ATA_EHI_*. Rename ATA_EHI_LPM to ATA_EH_LPM. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-03-28net: Comment dev_kfree_skb_irq and dev_kfree_skb_any betterMatti Linnanvuori
Comment dev_kfree_skb_irq and dev_kfree_skb_any better. Signed-off-by: Matti Linnanvuori <mattilinnanvuori@yahoo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-28[LLC]: station source mac addressJoonwoo Park
kill unnecessary llc_station_mac_sa. Signed-off-by: Joonwoo Park <joonwpark81@gmail.com> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-28Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: [PATCH] mnt_expire is protected by namespace_sem, no need for vfsmount_lock [PATCH] do shrink_submounts() for all fs types [PATCH] sanitize locking in mark_mounts_for_expiry() and shrink_submounts() [PATCH] count ghost references to vfsmounts [PATCH] reduce stack footprint in namespace.c
2008-03-28ext3: don't export ext3_fs.h and jbd.hChristoph Hellwig
Neither of the headers actually compiles when included from userpsace nor should it be made available as userspace tools should be using the libraries or at least headers from e2fsprogs. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-28kernel: add bit rotation helpers for 16 and 8 bitHarvey Harrison
Will replace open-coded variants elsewhere. Done in the same style as the 32-bit versions. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: John W. Linville <linville@tuxdriver.com> Cc: Joe Perches <joe@perches.com> Cc: Jiri Benc <jbenc@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-28in_atomic(): document why it is unsuitable for general useJonathan Corbet
Discourage people from inappropriately using in_atomic() Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-27[PATCH] do shrink_submounts() for all fs typesAl Viro
... and take it out of ->umount_begin() instances. Call with all locks already taken (by do_umount()) and leave calling release_mounts() to caller (it will do release_mounts() anyway, so we can just put into the same list). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-03-27[PATCH] count ghost references to vfsmountsAl Viro
make propagate_mount_busy() exclude references from the vfsmounts that had been isolated by umount_tree() and are just waiting for release_mounts() to dispose of their ->mnt_parent/->mnt_mountpoint. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2008-03-27[NET]: Use local_irq_{save,restore}() in napi_complete().David S. Miller
Based upon a lockdep report. Since ->poll() can be invoked from netpoll with interrupts disabled, we must not unconditionally enable interrupts in napi_complete(). Instead we must use local_irq_{save,restore}(). Noticed by Peter Zijlstra: <irqs disabled> netpoll_poll() poll_napi() spin_trylock(&napi->poll_lock) poll_one_napi() napi->poll() := sky2_poll() napi_complete() local_irq_disable() local_irq_enable() <--- *BUG* <irq> irq_exit() do_softirq() net_rx_action() spin_lock(&napi->poll_lock) <--- Deadlock! Because we still hold the lock.... Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-28lguest: comment documentation update.Rusty Russell
Took some cycles to re-read the Lguest Journey end-to-end, fix some rot and tighten some phrases. Only comments change. No new jokes, but a couple of recycled old jokes. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-03-27Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: xen: fix UP setup of shared_info xen: fix RMW when unmasking events x86, documentation: nmi_watchdog=2 works on x86_64 x86: stricter check in follow_huge_addr() rdc321x: GPIO routines bugfixes x86: ptrace.c: fix defined-but-unused warnings x86: fix prefetch workaround
2008-03-27Merge branch 'avr32-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6 * 'avr32-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: Fix bug in early resource allocation code avr32: Build fix for CONFIG_BUG=n avr32: Work around byteswap bug in gcc < 4.2
2008-03-27rdc321x: GPIO routines bugfixesFlorian Fainelli
This patch fixes the use of GPIO routines which are in the PCI configuration space of the RDC321x, therefore reading/writing to this space without spinlock protection can be problematic. We also now request and free GPIOs and support the MGB100 board, previous code was very AR525W-centric. Signed-off-by: Volker Weiss <volker@tintuc.de> Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-03-27Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: drivers/acpi: elide a non-zero test on a result that is never 0 pnpacpi: reduce printk severity for "pnpacpi: exceeded the max number of ..." cpuidle: fix 100% C0 statistics regression cpuidle: fix cpuidle time and usage overflow ACPI: fix mis-merge -- invoke acpi_unlazy_tlb() only on C3 entry ACPI: fix a regression of ACPI device driver autoloading ACPI: SBS: remove typo from sbchc.c
2008-03-26Merge branches 'release', 'idle', 'redhat-bugzilla-436589', 'sbs' and ↵Len Brown
'video' into release
2008-03-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (43 commits) [IPSEC]: Fix BEET output [ICMP]: Dst entry leak in icmp_send host re-lookup code (v2). [AX25]: Remove obsolete references to BKL from TODO file. [NET]: Fix multicast device ioctl checks [IRDA]: Store irnet_socket termios properly. [UML]: uml-net: don't set IFF_ALLMULTI in set_multicast_list [VLAN]: Don't copy ALLMULTI/PROMISC flags from underlying device netxen, phy/marvell, skge: minor checkpatch fixes S2io: Handle TX completions on the same CPU as the sender for MIS-X interrupts b44: Truncate PHY address skge napi->poll() locking bug rndis_host: fix oops when query for OID_GEN_PHYSICAL_MEDIUM fails cxgb3: Fix lockdep problems with sge.reg_lock ehea: Fix IPv6 support dm9000: Support promisc and all-multi modes dm9601: configure MAC to drop invalid (crc/length) packets dm9601: add Hirose USB-100 device ID Marvell PHY m88e1111 driver fix netxen: fix rx dropped stats netxen: remove low level tx lock ...
2008-03-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Define TASK_SIZE_OF() [SPARC64]: flush_ptrace_access() needs preemption disable. [SPARC64]: Update defconfig. [SPARC64]: Fix allnoconfig build, ptrace.c missing CONFIG_COMPAT checks. [SPARC64]: Fix __get_cpu_var in preemption-enabled area. [SPARC64]: Fix sparse warnings in arch/sparc64/kernel/signal.c [SPARC64]: Fix most sparse warnings in arch/sparc64/kernel/sys_sparc.c [SPARC64]: Fix sparse warnings in arch/sparc64/kernel/time.c [SPARC64]: Fix sparse warnings in arch/sparc64/kernel/ptrace.c [SPARC64]: Fix sparse warnings in arch/sparc64/kernel/irq.c [SPARC64]: Fix sparse warnings in arch/sparc64/kernel/iommu.c [SPARC64]: Fix sparse errors in arch/sparc64/kernel/traps.c [SPARC64]: Fix sparse warnings in arch/sparc64/kernel/{cpu,setup}.c [SPARC64]: Adjust {TLBTEMP,TSBMAP}_BASE. [SPARC64]: Make save_stack_trace() more efficient.
2008-03-26[SPARC64]: Define TASK_SIZE_OF()David S. Miller
This make "cat /proc/${PID}/pagemap" more efficient for 32-bit tasks. Based upon a report by Mariusz Kozlowski. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-26[IPSEC]: Fix BEET outputHerbert Xu
The IPv6 BEET output function is incorrectly including the inner header in the payload to be protected. This causes a crash as the packet doesn't actually have that many bytes for a second header. The IPv4 BEET output on the other hand is broken when it comes to handling an inner IPv6 header since it always assumes an inner IPv4 header. This patch fixes both by making sure that neither BEET output function touches the inner header at all. All access is now done through the protocol-independent cb structure. Two new attributes are added to make this work, the IP header length and the IPv4 option length. They're filled in by the inner mode's output function. Thanks to Joakim Koskela for finding this problem. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-26x86: fix performance drop for glxSuresh Siddha
fix the 3D performance drop reported at: http://bugzilla.kernel.org/show_bug.cgi?id=10328 fb drivers are using ioremap()/ioremap_nocache(), followed by mtrr_add with WC attribute. Recent changes in page attribute code made both ioremap()/ioremap_nocache() mappings as UC (instead of previous UC-). This breaks the graphics performance, as the effective memory type is UC instead of expected WC. The correct way to fix this is to add ioremap_wc() (which uses UC- in the absence of PAT kernel support and WC with PAT) and change all the fb drivers to use this new ioremap_wc() API. We can take this correct and longer route for post 2.6.25. For now, revert back to the UC- behavior for ioremap/ioremap_nocache. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-03-26sh: Fix TIF_USEDFPU clearing under FPU emulation.Paul Mundt
The unlazy_fpu() path calls in to save_fpu() if the task has TIF_USEDFPU set. save_fpu() being the crap API that it is has the side effect of clearing the flag itself, which presently doesn't happen if we're using FPU emulation. Fix this up for now, pending an overhaul in 2.6.26. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-26sh: Fix occasional FPU register corruption under preempt.Paul Mundt
Presently with preempt enabled there's the possibility to be preempted after the TIF_USEDFPU test and the register save, leading to bogus state post-__switch_to(). Use an explicit preempt_disable()/enable() pair around unlazy_fpu()/clear_fpu() to avoid this. Follows the x86 change. Reported-by: Takuo Koguchi <takuo.koguchi.sw@hitachi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-03-26[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/time.cDavid S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-26[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/irq.cDavid S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-26NOHZ: reevaluate idle sleep length after add_timer_on()Thomas Gleixner
add_timer_on() can add a timer on a CPU which is currently in a long idle sleep, but the timer wheel is not reevaluated by the nohz code on that CPU. So a timer can be delayed for quite a long time. This triggered a false positive in the clocksource watchdog code. To avoid this we need to wake up the idle CPU and enforce the reevaluation of the timer wheel for the next timer event. Add a function, which checks a given CPU for idle state, marks the idle task with NEED_RESCHED and sends a reschedule IPI to notify the other CPU of the change in the timer wheel. Call this function from add_timer_on(). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: stable@kernel.org -- include/linux/sched.h | 6 ++++++ kernel/sched.c | 43 +++++++++++++++++++++++++++++++++++++++++++ kernel/timer.c | 10 +++++++++- 3 files changed, 58 insertions(+), 1 deletion(-)
2008-03-26[SPARC64]: Fix sparse errors in arch/sparc64/kernel/traps.cDavid S. Miller
Add 'UL' markers to DCU_* macros. Declare C functions called from assembler in entry.h Declare C functions called from within the sparc64 arch code in include/asm-sparc64/*.h headers as appropriate. Remove unused routines in traps.c Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-25[SPARC64]: Fix sparse warnings in arch/sparc64/kernel/{cpu,setup}.cDavid S. Miller
We create a local header file entry.h, under arch/sparc64/kernel/, that we can use to declare routines either defined in assembler or only invoked from assembler. As well as other data objects which are private to the inner sparc64 kernel arch code. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-26cpuidle: fix cpuidle time and usage overflowYi Yang
cpuidle C-state sysfs node time and usage are very easy to overflow because they are all of unsigned int type, time will overflow within about two hours, usage will take longer time to overflow, but they are increasing for ever. This patch will convert them to unsigned long long. Signed-off-by: Yi Yang <yi.y.yang@intel.com> Acked-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-25[SPARC64]: Adjust {TLBTEMP,TSBMAP}_BASE.David S. Miller
Move them further from the main kernel image area to facilitate larger kernel sizes. Adjust comments to match. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: Fix cut-and-paste error in rtl8150.c USB: ehci: stop vt6212 bus hogging USB: sierra: add another device id USB: sierra: dma fixes USB: add support for Motorola ROKR Z6 cellphone in mass storage mode USB: isd200: fix memory leak in isd200_get_inquiry_data USB: pl2303: another product ID USB: new quirk flag to avoid Set-Interface USB: fix gadgetfs class request delegation
2008-03-24PCI: revert "pcie: utilize pcie transaction pending bit"Andrew Morton
Revert as it is reported to cause problems for people. commit 4348a2dc49f9baecd34a9b0904245488c6189398 Author: Shaohua Li <shaohua.li@intel.com> Date: Wed Oct 24 10:45:08 2007 +0800 pcie: utilize pcie transaction pending bit PCIE has a mechanism to wait for Non-Posted request to complete. I think pci_disable_device is a good place to do this. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Due to the regression reported at http://bugzilla.kernel.org/show_bug.cgi?id=10065 Cc: Shaohua Li <shaohua.li@intel.com> Cc: Soeren Sonnenburg <kernel@nn7.de> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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