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* Merge branch 'fixes-for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds2009-04-14
|\ | | | | | | | | | | | | | | | | | | | | * 'fixes-for-linus' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Add missing FILE tag to MAINTAINERS microblaze: remove duplicated #include's microblaze: struct device - replace bus_id with dev_name() microblaze: Simplify copy_thread() microblaze: Add TIMESTAMPING constants to socket.h microblaze: Add missing empty ftrace.h file microblaze: Fix problem with removing zero length files
| * microblaze: Add missing FILE tag to MAINTAINERSMichal Simek2009-04-14
| | | | | | | | Signed-off-by: Michal Simek <monstr@monstr.eu>
| * microblaze: remove duplicated #include'sHuang Weiyi2009-04-14
| | | | | | | | | | | | | | | | | | | | | | | | Remove duplicated #include's in arch/microblaze/include/asm/io.h arch/microblaze/kernel/prom.c arch/microblaze/kernel/ptrace.c arch/microblaze/kernel/signal.c arch/microblaze/kernel/sys_microblaze.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
| * microblaze: struct device - replace bus_id with dev_name()Michal Simek2009-04-14
| | | | | | | | Signed-off-by: Michal Simek <monstr@monstr.eu>
| * microblaze: Simplify copy_thread()Michal Simek2009-04-14
| | | | | | | | | | | | | | Removing nr parameter from copy_tread function commit 6f2c55b843836d26528c56a0968689accaedbc67 Signed-off-by: Michal Simek <monstr@monstr.eu>
| * microblaze: Add TIMESTAMPING constants to socket.hMichal Simek2009-04-14
| | | | | | | | | | | | | | | | | | This changes was introduce with commit: cb9eff097831007afb30d64373f29d99825d0068 net: new user space API for time stamping of incoming and outgoing packets Signed-off-by: Michal Simek <monstr@monstr.eu>
| * microblaze: Add missing empty ftrace.h fileMichal Simek2009-04-14
| | | | | | | | Signed-off-by: Michal Simek <monstr@monstr.eu>
| * microblaze: Fix problem with removing zero length filesMichal Simek2009-04-14
| | | | | | | | | | | | | | | | Adding one new line was recommended solution. Test with make distclean Tested-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2009-04-14
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: Add in PCI bus for DMA API debugging. sh: Pre-allocate a reasonable number of DMA debug entries. sh: sh7786: modify usb setup timeout judgment bug. MAINTAINERS: Update sh architecture file patterns. sh: ap325: use edge control for ov772x camera sh: Plug in support for ARCH=sh64 using sh SRCARCH. sh: urquell: Fix up address mapping in board comments. sh: Add support for DMA API debugging. sh: Provide cpumask_of_pcibus() to fix NUMA build. sh: urquell: Add board comment sh: wire up sys_preadv/sys_pwritev() syscalls. sh: sh7785lcr: fix PCI address map for 32-bit mode sh: intc: Added resume from hibernation support to the intc
| * | sh: Add in PCI bus for DMA API debugging.Paul Mundt2009-04-14
| | | | | | | | | | | | | | | | | | This adds in the pci_bus_type for DMA API debug. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Pre-allocate a reasonable number of DMA debug entries.Paul Mundt2009-04-14
| | | | | | | | | | | | | | | | | | | | | | | | This prevents the DMA API debugging from running out of entries right away on boot. Defines 4096 entries by default, which while a bit on the heavy side, ought to leave enough breathing room for some time. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: sh7786: modify usb setup timeout judgment bug.Kuninori Morimoto2009-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This corrects a race with the PHY RST bit not being set properly if the PLL status changes right before timeout. This resulted in it potentially failing even if the device came up in time. Special thanks to Mr. Juha Leppanen and Iwamatsu-san for reporting this out and reviewing it. Reported-by: Juha Leppanen <juha_motorsportcom@luukku.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Tested-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | MAINTAINERS: Update sh architecture file patterns.Paul Mundt2009-04-13
| | | | | | | | | | | | | | | | | | Fill in missing entries for drivers/sh/ and Documentation/sh/. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | Merge branch 'master' of ↵Paul Mundt2009-04-13
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * | | sh: ap325: use edge control for ov772x cameraKuninori Morimoto2009-04-13
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: Plug in support for ARCH=sh64 using sh SRCARCH.Paul Mundt2009-04-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds in support for building with ARCH=sh64 using the sh SRCARCH. This tidies up the randconfig generation somewhat to make sure that we don't end up with impossible configurations, and without having to rely on things like KCONFIG_ALLCONFIG to detect the proper CPU support subset. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: urquell: Fix up address mapping in board comments.Kuninori Morimoto2009-04-10
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: Add support for DMA API debugging.Paul Mundt2009-04-09
| | | | | | | | | | | | | | | | | | | | | | | | This wires up support for the generic DMA API debugging. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: Provide cpumask_of_pcibus() to fix NUMA build.Paul Mundt2009-04-07
| | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: urquell: Add board commentKuninori Morimoto2009-04-07
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: wire up sys_preadv/sys_pwritev() syscalls.Paul Mundt2009-04-06
| | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: sh7785lcr: fix PCI address map for 32-bit modeYoshihiro Shimoda2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the problem that cannot work PCI device on 32-bit mode because influence of the commit 68b42d1b548be1840aff7122fdebeb804daf0fa3 ("sh: sh7785lcr: Map whole PCI address space."). So this patch was implement like a 29-bit mode, map whole physical address space of DDR-SDRAM. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: intc: Added resume from hibernation support to the intcFrancesco VIRLINZI2009-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's required for all modules loaded in the previous runtime session because not initilized duing the kernel start-up. Signed-off-by: Francesco Virlinzi <francesco.virlinzi@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | | Fix lpfc_parse_bg_err()'s use of do_div()David Howells2009-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix lpfc_parse_bg_err()'s use of do_div(). It should be passing a 64-bit variable as the first parameter. However, since it's only using a 32-bit variable, it doesn't need to use do_div() at all, but can instead use the division operator. This deals with the following warnings: CC drivers/scsi/lpfc/lpfc_scsi.o drivers/scsi/lpfc/lpfc_scsi.c: In function 'lpfc_parse_bg_err': drivers/scsi/lpfc/lpfc_scsi.c:1397: warning: comparison of distinct pointer types lacks a cast drivers/scsi/lpfc/lpfc_scsi.c:1397: warning: right shift count >= width of type drivers/scsi/lpfc/lpfc_scsi.c:1397: warning: passing argument 1 of '__div64_32' from incompatible pointer type Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | tty: Update some of the USB kernel docLeandro Dorileo2009-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Updates some usb_serial_port members documentation. Signed-off-by: Leandro Dorileo <ldorileo@gmail.com> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | parport_pc: Fix build failure drivers/parport/parport_pc.c for powerpcTony Breeds2009-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 51dcdfec6a274afc1c6fce180d582add9ff512c0 ("parport: Use the PCI IRQ if offered") parport_pc_probe_port() gained an irqflags arg. This isn't being supplied on powerpc. This patch make powerpc fallback to the old behaviour, that is using "0" for irqflags. Fixes build failure: In file included from drivers/parport/parport_pc.c:68: arch/powerpc/include/asm/parport.h: In function 'parport_pc_find_nonpci_ports': arch/powerpc/include/asm/parport.h:32: error: too few arguments to function 'parport_pc_probe_port' arch/powerpc/include/asm/parport.h:32: error: too few arguments to function 'parport_pc_probe_port' arch/powerpc/include/asm/parport.h:32: error: too few arguments to function 'parport_pc_probe_port' make[3]: *** [drivers/parport/parport_pc.o] Error 1 Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | parport: Fix various uses of parport_pcAlan Cox2009-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | These got overlooked first time around. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | tty: Fix leak in ti-usbAlan Cox2009-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the ti-usb adapter returns an zero data length frame (which happens) then we leak a kref. Found by Christoph Mair <christoph.mair@gmail.com> who proposed a patch. The patch here is different as Christoph's patch didn't work for the case where tty = NULL and data arrived but Christoph did all the hard work chasing it down. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | cdc-acm: Fix long standing abuse of tty->low_latencyAlan Cox2009-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACM sets the low latency flag but calls the flip buffer routines from IRQ context which isn't permitted (and as of 2.6.29 causes a warning hence this one was caught) Fortunatelt ACM doesn't need to set this flag in the first place as it only set it to work around problems in ancient (pre tty flip rewrite) kernels. Reported-by: Chuck Ebbert <cebbert@redhat.com> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2009-04-13
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: tomoyo: version bump to 2.2.0. tomoyo: add Documentation/tomoyo.txt
| * | | | tomoyo: version bump to 2.2.0.Tetsuo Handa2009-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kentaro Takeda <takedakn@nttdata.co.jp> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Toshiharu Harada <haradats@nttdata.co.jp> Signed-off-by: James Morris <jmorris@namei.org>
| * | | | tomoyo: add Documentation/tomoyo.txtTetsuo Handa2009-04-13
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kentaro Takeda <takedakn@nttdata.co.jp> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Toshiharu Harada <haradats@nttdata.co.jp> Signed-off-by: James Morris <jmorris@namei.org>
* | | | Fix quilt merge error in acpi-cpufreq.cLinus Torvalds2009-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We ended up incorrectly using '&cur' instead of '&readin' in the work_on_cpu() -> smp_call_function_single() transformation in commit 01599fca6758d2cd133e78f87426fc851c9ea725 ("cpufreq: use smp_call_function_[single|many]() in acpi-cpufreq.c"). Andrew explains: "OK, the acpi tree went and had conflicting changes merged into it after I'd written the patch and it appears that I incorrectly reverted part of 18b2646fe3babeb40b34a0c1751e0bf5adfdc64c while fixing the resulting rejects. Switching it to `readin' looks correct." Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'for-rc1/xen/core' of ↵Linus Torvalds2009-04-13
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen * 'for-rc1/xen/core' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen: xen: add FIX_TEXT_POKE to fixmap xen: honour VCPU availability on boot xen: clean up gate trap/interrupt constants xen: set _PAGE_NX in __supported_pte_mask before pagetable construction xen: resume interrupts before system devices. xen/mmu: weaken flush_tlb_other test xen/mmu: some early pagetable cleanups Xen: Add virt_to_pfn helper function x86-64: remove PGE from must-have feature list xen: mask XSAVE from cpuid NULL noise: arch/x86/xen/smp.c xen: remove xen_load_gdt debug xen: make xen_load_gdt simpler xen: clean up xen_load_gdt xen: split construction of p2m mfn tables from registration xen: separate p2m allocation from setting xen: disable preempt for leave_lazy_mmu
| * | | | xen: add FIX_TEXT_POKE to fixmapJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FIX_TEXT_POKE[01] are used to map kernel addresses, so they're mapping pfns, not mfns. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | xen: honour VCPU availability on bootIan Campbell2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a VM is booted with offline VCPUs then unplug them during boot. Determining the availability of a VCPU requires access to XenStore which is not available at the point smp_prepare_cpus() is called, therefore we bring up all VCPUS initially and unplug the offline ones as soon as XenStore becomes available. Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
| * | | | xen: clean up gate trap/interrupt constantsJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use GATE_INTERRUPT/TRAP rather than 0xe/f. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | xen: set _PAGE_NX in __supported_pte_mask before pagetable constructionJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some 64-bit machines don't support the NX flag in ptes. Check for NX before constructing the kernel pagetables. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | xen: resume interrupts before system devices.Ian Campbell2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: bugfix Xen domain restore Otherwise the first timer interrupt after resume is missed and we never get another. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | xen/mmu: weaken flush_tlb_other testJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: fixes crashing bug There's no particular problem with getting an empty cpu mask, so just shortcut-return if we get one. Avoids crash reported by Christophe Saout <christophe@saout.de> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | xen/mmu: some early pagetable cleanupsJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. make sure early-allocated ptes are pinned, so they can be later unpinned 2. don't pin pmd+pud, just make them RO 3. scatter some __inits around Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | Xen: Add virt_to_pfn helper functionAlex Nixon2009-04-08
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Alex Nixon <alex.nixon@citrix.com>
| * | | | x86-64: remove PGE from must-have feature listJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PGE may not be available when running paravirtualized, so test the cpuid bit before using it. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | xen: mask XSAVE from cpuidJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Xen leaves XSAVE set in cpuid, but doesn't allow cr4.OSXSAVE to be set. This confuses the kernel and it ends up crashing on an xsetbv instruction. At boot time, try to set cr4.OSXSAVE, and mask XSAVE out of cpuid it we can't. This will produce a spurious error from Xen, but allows us to support XSAVE if/when Xen does. This also factors out the cpuid mask decisions to boot time. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | NULL noise: arch/x86/xen/smp.cHannes Eder2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix this sparse warnings: arch/x86/xen/smp.c:316:52: warning: Using plain integer as NULL pointer arch/x86/xen/smp.c:421:60: warning: Using plain integer as NULL pointer Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | xen: remove xen_load_gdt debugJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't need the noise. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | xen: make xen_load_gdt simplerJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove use of multicall machinery which is unused (gdt loading is never performance critical). This removes the implicit use of percpu variables, which simplifies understanding how the percpu code's use of load_gdt interacts with this code. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | xen: clean up xen_load_gdtJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Makes the logic a bit clearer. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | xen: split construction of p2m mfn tables from registrationJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Build the p2m_mfn_list_list early with the rest of the p2m table, but register it later when the real shared_info structure is in place. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * | | | xen: separate p2m allocation from settingJeremy Fitzhardinge2009-04-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When doing very early p2m setting, we need to separate setting from allocation, so split things up accordingly. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
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