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2010-02-16powerpc/mpc5121: Add default config for MPC5121Anatolij Gustschin1-0/+1694
Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Detlev Zundel <dzu@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-02-16powerpc/mpc5121: update mpc5121ads DTSAnatolij Gustschin1-22/+33
Collects several changes needed after applying previous mpc5121 platform and driver patches: - Add mpc5121 reset module node - Clean up and fix NAND description, remove unused properties here and correct NAND flash chip size. - Clean up I2C nodes: remove obsolete "cell-index" properties, add "fsl,preserve-clocking" property - Add I2C RTC node for m41t61 RTC - Add I2C nodes for AD7414 temperature sensor and AT24C32CD3 EEPROM - Fix compatible property in DMA node - Clean up CAN nodes, remove unused "cell-index" properties - Fix compatible property in DIU node - USB node changes: - use "fsl,mpc5121-usb2-dr" compatible property only - remove "port0" and "port1" properties as these are only used for multi-port host(MHP) module which is not available on MPC5121. - use 'fsl,invert-drvvbus' and 'fsl,invert-pwr-fault' in USB node for internal PHY to specify polarities of the appropriate port pins. Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Detlev Zundel <dzu@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-02-16powerpc/mpc5121: create and register NFC deviceAnatolij Gustschin1-0/+8
Instantiate NAND Flash Controller device if it's description is found in the device tree. Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-02-16powerpc/mpc5121: Add machine restart supportAnatolij Gustschin5-0/+57
Add reset module registers representation and machine restart callback for mpc5121 platform. Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-02-16powerpc/mpc5121: avoid using arch_initcall for clock initAnatolij Gustschin5-7/+10
Move mpc5121_clk_init() call to platform init code so it won't get called on non-5121 platforms on a multiplatform kernel. Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-02-12parisc: fix tracing of signalsKyle McMartin1-1/+3
Mike Frysinger pointed out that calling tracehook_signal_handler with stepping=0 missed testing the thread flags, resulting in not calling ptrace_notify. Fix this by testing if we're single stepping or branch stepping and setting the flag accordingly. Tested, seems to work. Reported-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-02-12Merge branch 'omap-fixes-for-linus' of ↵Linus Torvalds1-1/+6
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: OMAP: hsmmc: fix memory leak
2010-02-12Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds6-194/+736
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: MIPS: Don't probe reserved EntryHi bits. MIPS: SNI: Correct NULL test MIPS: Fix __devinit __cpuinit confusion in cpu_cache_init MIPS: IP27: Make defconfig useful again. MIPS: Fixup of the r4k timer
2010-02-12Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds8-37/+31
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, apic: Don't use logical-flat mode when CPU hotplug may exceed 8 CPUs x86-32: Make AT_VECTOR_SIZE_ARCH=2 x86/agp: Fix amd64-agp module initialization regression x86, doc: Fix minor spelling error in arch/x86/mm/gup.c
2010-02-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds5-14/+20
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc32: Fix thinko in previous change. sparc: Align clone and signal stacks to 16 bytes.
2010-02-11sparc32: Fix thinko in previous change.David S. Miller1-1/+1
Should mask stack with 0xf not "0x15". Noticed by Blue Swirl <blauwirbel@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-11MIPS: Don't probe reserved EntryHi bits.David Daney1-2/+2
The patch that adds cpu_probe_vmbits is erroneously writing to reserved bit 12. Since we are really only probing high bits, don't write this bit with a one. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Cc: Guenter Roeck <guenter.roeck@ericsson.com> Patchwork: http://patchwork.linux-mips.org/patch/949/ Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-11MIPS: SNI: Correct NULL testJulia Lawall1-1/+1
Test the value that was just allocated rather than the previously tested one. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ expression *x; expression e; identifier l; @@ if (x == NULL || ...) { ... when forall return ...; } ... when != goto l; when != x = e when != &x *x == NULL // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> To: linux-mips@linux-mips.org To: linux-kernel@vger.kernel.org To: kernel-janitors@vger.kernel.org Patchwork: http://patchwork.linux-mips.org/patch/945/ Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-11MIPS: Fix __devinit __cpuinit confusion in cpu_cache_initDavid Daney2-3/+3
cpu_cache_init and the things it calls should all be __cpuinit instead of __devinit. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/938/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-11MIPS: IP27: Make defconfig useful again.Ralf Baechle1-188/+729
RTC support was rewritten but the defconfig files were not updated. Enable IPv6 support which for some folks already is a must have. Assign useful values to other new options. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-11MIPS: Fixup of the r4k timerWu Zhangjin1-0/+1
As reported by Maxime Bizon, the commit "MIPS: PowerTV: Fix support for timer interrupts with > 64 external IRQs" have broken the r4k timer since it didn't initialize the cp0_compare_irq_shift variable used in c0_compare_int_pending() on the architectures whose cpu_has_mips_r2 is false. This patch fixes it via initializing the cp0_compare_irq_shift as the cp0_compare_irq used in the old c0_compare_int_pending(). Reported-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: David VomLehn <dvomlehn@cisco.com> Cc: mbizon@freebox.fr Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/922/ Tested-by: Shane McDonald <mcdonald.shane@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-02-10OMAP: hsmmc: fix memory leakAaro Koskinen1-1/+6
The platform data allocated with kmalloc() will become unreachable once the init is complete, so it should be freed. The problem was discovered by kmemleak. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-10Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds1-2/+2
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] Fix struct _lowcore layout. [S390] qdio: prevent call trace if CHPID is offline [S390] qdio: continue polling for buffer state ERROR
2010-02-10Merge branch 'kvm-updates/2.6.33' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2-4/+6
* 'kvm-updates/2.6.33' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: PIT: control word is write-only kvmclock: count total_sleep_time when updating guest clock Export the symbol of getboottime and mmonotonic_to_bootbased
2010-02-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6Linus Torvalds1-6/+9
* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: clean up memory allocation in at32_add_device_mci arch/avr32: Fix build failure for avr32 caused by typo
2010-02-10x86, apic: Don't use logical-flat mode when CPU hotplug may exceed 8 CPUsSuresh Siddha6-34/+28
We need to fall back from logical-flat APIC mode to physical-flat mode when we have more than 8 CPUs. However, in the presence of CPU hotplug(with bios listing not enabled but possible cpus as disabled cpus in MADT), we have to consider the number of possible CPUs rather than the number of current CPUs; otherwise we may cross the 8-CPU boundary when CPUs are added later. 32bit apic code can use more cleanups (like the removal of vendor checks in 32bit default_setup_apic_routing()) and more unifications with 64bit code. Yinghai has some patches in works already. This patch addresses the boot issue that is reported in the virtualization guest context. [ hpa: incorporated function annotation feedback from Yinghai Lu ] Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> LKML-Reference: <1265767304.2833.19.camel@sbs-t61.sc.intel.com> Acked-by: Shaohui Zheng <shaohui.zheng@intel.com> Reviewed-by: Yinghai Lu <yinghai@kernel.org> Cc: <stable@kernel.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2010-02-10powerpc: Fix address masking bug in hpte_need_flush()David Gibson1-3/+9
Commit f71dc176aa06359681c30ba6877ffccab6fba3a6 'Make hpte_need_flush() correctly mask for multiple page sizes' introduced bug, which is triggered when a kernel with a 64k base page size is run on a system whose hardware does not 64k hash PTEs. In this case, we emulate 64k pages with multiple 4k hash PTEs, however in hpte_need_flush() we incorrectly only mask the hardware page size from the address, instead of the logical page size. This causes things to go wrong when we later attempt to iterate through the hardware subpages of the logical page. This patch corrects the error. It has been tested on pSeries bare metal by Michael Neuling. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-02-10sparc: Align clone and signal stacks to 16 bytes.David S. Miller5-14/+20
This is mandatory for 64-bit processes, and doing it also for 32-bit processes saves a conditional in the compat case. This fixes the glibc/nptl/tst-stdio1 test case, as well as many others, on 64-bit. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-10x86-32: Make AT_VECTOR_SIZE_ARCH=2Serge E. Hallyn1-2/+2
Both x86-32 and x86-64 with 32-bit compat use ARCH_DLINFO_IA32, which defines two saved_auxv entries. But system.h only defines AT_VECTOR_SIZE_ARCH as 2 for CONFIG_IA32_EMULATION, not for CONFIG_X86_32. Fix that. Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> LKML-Reference: <20100209023502.GA15408@us.ibm.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2010-02-09KVM: PIT: control word is write-onlyMarcelo Tosatti1-0/+3
PIT control word (address 0x43) is write-only, reads are undefined. Cc: stable@kernel.org Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2010-02-09kvmclock: count total_sleep_time when updating guest clockJason Wang1-4/+3
Current kvm wallclock does not consider the total_sleep_time which could cause wrong wallclock in guest after host suspend/resume. This patch solve this issue by counting total_sleep_time to get the correct host boot time. Cc: stable@kernel.org Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Glauber Costa <glommer@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2010-02-09[S390] Fix struct _lowcore layout.Heiko Carstens1-2/+2
Offsets and sizes are wrong for 32 bit. Got broken with 866ba284 "[S390] cleanup lowcore.h". Reported-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-02-09Merge branch 'fixes' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Fix ondemand to not request targets outside policy limits [CPUFREQ] Fix use after free of struct powernow_k8_data [CPUFREQ] fix default value for ondemand governor
2010-02-08Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds1-0/+1
* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Invalidate dcache before enabling it
2010-02-08Merge branch 'merge' of ↵Linus Torvalds1-2/+12
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/pseries: Fix kexec regression caused by CPPR tracking
2010-02-08microblaze: Invalidate dcache before enabling itMichal Simek1-0/+1
We found that on write-trough kernel is necessary to do that invalidation. One WB is possible to use invalidation too. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-02-08powerpc/pseries: Fix kexec regression caused by CPPR trackingMark Nelson1-2/+12
The code to track the CPPR values added by commit 49bd3647134ea47420067aea8d1401e722bf2aac ("powerpc/pseries: Track previous CPPR values to correctly EOI interrupts") broke kexec on pseries because the kexec code in xics.c calls xics_set_cpu_priority() before the IPI has been EOI'ed. This wasn't a problem previously but it now triggers a BUG_ON in xics_set_cpu_priority() because os_cppr->index isn't 0. Fix this problem by setting the index on the CPPR stack to 0 before calling xics_set_cpu_priority() in xics_teardown_cpu(). Also make it clear that we only want to set the priority when there's just one CPPR value in the stack, and enforce it by updating the value of os_cppr->stack[0] rather than os_cppr->stack[os_cppr->index]. While we're at it change the BUG_ON to a WARN_ON. Reported-by: Anton Blanchard <anton@samba.org> Signed-off-by: Mark Nelson <markn@au1.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-02-08sh: Remove superfluous setup_frame_reg callMatt Fleming1-1/+0
There's no need to setup the frame pointer again in call_handle_tlbmiss. The frame pointer will already have been setup in handle_interrupt. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-08sh: Don't continue unwinding across interruptsMatt Fleming1-0/+20
Unfortunately, due to poor DWARF info in current toolchains, unwinding through interrutps cannot be done reliably. The problem is that the DWARF info for function epilogues is wrong. Take this standard epilogue sequence, 80003cc4: e3 6f mov r14,r15 80003cc6: 26 4f lds.l @r15+,pr 80003cc8: f6 6e mov.l @r15+,r14 <---- interrupt here 80003cca: f6 6b mov.l @r15+,r11 80003ccc: f6 6a mov.l @r15+,r10 80003cce: f6 69 mov.l @r15+,r9 80003cd0: 0b 00 rts If we take an interrupt at the highlighted point, the DWARF info will bogusly claim that the return address can be found at some offset from the frame pointer, even though the frame pointer was just restored. The worst part is if the unwinder finds a text address at the bogus stack address - unwinding will continue, for a bit, until it finally comes across an unexpected address on the stack and blows up. The only solution is to stop unwinding once we've calculated the function that was executing when the interrupt occurred. This PC can be easily calculated from pt_regs->pc. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-08sh: Setup frame pointer in handle_exception pathMatt Fleming1-0/+2
In order to allow the DWARF unwinder to unwind through exceptions we need to setup the frame pointer register (r14). Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-08sh: Correct the offset of the return address in ret_from_exceptionMatt Fleming1-1/+7
The address that ret_from_exception and ret_from_irq will return to is found in the stack slot for SPC, not PR. This error was causing the DWARF unwinder to pick up the wrong return address on the stack and then unwind using the unwind tables for the wrong function. While I'm here I might as well add CFI annotations for the other registers since they could be useful when unwinding. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-05Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds12-30/+195
* master.kernel.org:/home/rmk/linux-2.6-arm: ARM: Fix wrong register in proc-arm6_7.S data abort handler ARM: 5909/1: ARM: Correct the FPSCR bits setting when raising exceptions ARM: 5904/1: ARM: Always generate the IT instruction when compiling for Thumb-2 ARM: 5907/1: ARM: Fix the reset on the RealView PBX Development board mx35: add a missing comma in a pad definition mx25: make the FEC AHB clk secondary of the IPG mx25: fix time accounting mx25: properly initialize clocks mx25: remove unused mx25_clocks_init() argument i.MX25: implement secondary clocks for uarts and fec i.MX25: Allow secondary clocks in DEFINE_CLOCK ARM: MX3: Fixed typo in declared enum type name. MXC: Add AUDMUXv2 register decode to debugfs mx31ads: Provide an IRQ range to the WM835x on the 1133-EV1 module mx31ads: Provide a name for EXPIO interrupt chip mx31ads: Allow enable/disable of switchable supplies
2010-02-05Merge branch 'omap-fixes-for-linus' of ↵Linus Torvalds9-19/+77
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: omap: Disable serial port autoidle by default omap: Fix access to already released memory in clk_debugfs_register_one() omap: Fix arch/arm/mach-omap2/mux.c: Off by one error omap: Fix 3630 mux errors OMAP2/3: GPMC: ensure valid clock pointer OMAP2/3: IRQ: ensure valid base address ARCH OMAP : enable ARCH_HAS_HOLES_MEMORYMODEL for OMAP omap: Remove old unused defines for OMAP_32KSYNCT_BASE omap: define _toggle_gpio_edge_triggering only for OMAP1
2010-02-03omap: Disable serial port autoidle by defaultTony Lindgren1-2/+9
Currently the omap serial clocks are autoidled after 5 seconds. However, this causes lost characters on the serial ports. As this is considered non-standard behaviour for Linux, disable the timeout. Note that this will also cause blocking of any deeper omap sleep states. To enable the autoidling of the serial ports, do something like this for each serial port: # echo 5 > /sys/devices/platform/serial8250.0/sleep_timeout # echo 5 > /sys/devices/platform/serial8250.1/sleep_timeout ... Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-03omap: Fix access to already released memory in clk_debugfs_register_one()Marek Skuczynski1-2/+2
I have found an access to already released memory in clk_debugfs_register_one() function. Signed-off-by: Marek Skuczynski <mareksk7@gmail.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-03omap: Fix arch/arm/mach-omap2/mux.c: Off by one errorTony Lindgren1-1/+2
David Binderman ran the sourceforge tool cppcheck over the source code of the new Linux kernel 2.6.33-rc6: [./arm/mach-omap2/mux.c:492]: (error) Buffer access out-of-bounds 13 characters + 1 digit + 1 zero byte is more than 14 characters. Also add a comment on mode0 name length in case new omaps start using longer names. Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-03omap: Fix 3630 mux errorsTony Lindgren2-0/+54
3630 has more mux signals than 34xx. The additional pins exist in omap36xx_cbp_subset, but are not initialized as the superset is missing these offsets. This causes the following errors during the boot: mux: Unknown entry offset 0x236 mux: Unknown entry offset 0x22e mux: Unknown entry offset 0x1ec mux: Unknown entry offset 0x1ee mux: Unknown entry offset 0x1f4 mux: Unknown entry offset 0x1f6 mux: Unknown entry offset 0x1f8 mux: Unknown entry offset 0x1fa mux: Unknown entry offset 0x1fc mux: Unknown entry offset 0x22a mux: Unknown entry offset 0x226 mux: Unknown entry offset 0x230 mux: Unknown entry offset 0x22c mux: Unknown entry offset 0x228 Fix this by adding the missing offsets to omap3 superset. Note that additionally the uninitialized pins need to be skipped on 34xx. Based on an earlier patch by Allen Pais <allen.pais@ti.com>. Reported-by: Allen Pais <allen.pais@ti.com> Signed-off-by: Allen Pais <allen.pais@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-03OMAP2/3: GPMC: ensure valid clock pointerKevin Hilman1-1/+4
Ensure valid clock pointer during GPMC init. Fixes compiler warning about potential use of uninitialized variable. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-03OMAP2/3: IRQ: ensure valid base addressKevin Hilman1-1/+3
Ensure valid base address during IRQ init. Fixes compiler warning about potential use of uninitialized variable. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-03ARCH OMAP : enable ARCH_HAS_HOLES_MEMORYMODEL for OMAPSriram1-0/+1
OMAP platforms(like OMAP3530) include DSP or other co-processors for media acceleration. when carving out memory for the accelerators we can end up creating a hole in the memory map of sort: <kernel memory><hole(memory for accelerator)><kernel memory> To handle such a memory configuration ARCH_HAS_HOLES_MEMORYMODEL has to be enabled. For further information refer discussion at: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg15262.html. Signed-off-by: Sriramakrishnan <srk@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-03omap: Remove old unused defines for OMAP_32KSYNCT_BASETony Lindgren1-10/+0
Remove old unused defines for OMAP_32KSYNCT_BASE Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-03ARM: Fix wrong register in proc-arm6_7.S data abort handlerRussell King1-1/+1
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-03microblaze: fix interrupt state restoreSteven J. Magnani1-4/+6
Interrupts must be disabled while an interrupt state restore (prep for interrupt return) is in progress. Code to do this was lost in the port to the mainline kernel. Signed-off-by: Steven J. Magnani <steve@digidescorp.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-02-03microblaze: Defconfig updateMichal Simek2-44/+169
There were several changes in Microblaze defconfig that's why is good to update defconfigs. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-02-03memory hotplug: fix a bug on /dev/mem for 64-bit kernelsShaohui Zheng1-0/+19
Newly added memory can not be accessed via /dev/mem, because we do not update the variables high_memory, max_pfn and max_low_pfn. Add a function update_end_of_memory_vars() to update these variables for 64-bit kernels. [akpm@linux-foundation.org: simplify comment] Signed-off-by: Shaohui Zheng <shaohui.zheng@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Li Haicheng <haicheng.li@intel.com> Reviewed-by: Wu Fengguang <fengguang.wu@intel.com> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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