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| | * MIPS: ath79: add SoC detection code for the QCA955X SoCsGabor Juhos2013-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also add 'soc_is_qca955[68x]' helper functions and a Kconfig symbol for the SoC family. Cc: Rodriguez, Luis <rodrigue@qca.qualcomm.com> Cc: Giori, Kathy <kgiori@qca.qualcomm.com> Cc: QCA Linux Team <qca-linux-team@qca.qualcomm.com> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4943/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: ath79: add early printk support for the QCA955X SoCsGabor Juhos2013-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch allows to see kernel messages on the QCA955X SoCs in early boot stage. Cc: Rodriguez, Luis <rodrigue@qca.qualcomm.com> Cc: Giori, Kathy <kgiori@qca.qualcomm.com> Cc: QCA Linux Team <qca-linux-team@qca.qualcomm.com> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4944/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * ath79: remove ATH79_MISC_IRQ_* definesGabor Juhos2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | Use the ATH79_MISC_IRQ() macro instead. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4930/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * ath79: add ATH79_CPU_IRQ() macroGabor Juhos2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the individual ATH79_CPU_IRQ_* constants and use the new macro instead of those. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4929/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: pci-ar724x: setup command register of the PCI controllerGabor Juhos2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The command register of the PCI controller is not initialized correctly by the bootloader on some boards and this leads to non working PCI bus. Add code to initialize the command register from the Linux code to avoid this. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4916/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: add dummy pci_load_of_rangesGabor Juhos2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pci_load_of_ranges function is only available if CONFIG_OF is selected. If the function is used without CONFIG_OF being enabled it will cause a build error. Add a dummy inline function to avoid this. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4911/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: ath79: remove unused ar7{1x,24}x_pcibios_init functionsGabor Juhos2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | The functions are unused now, so remove them. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4909/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: ath79: move global PCI defines into a common headerGabor Juhos2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | The constants will be used by a subsequent patch. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4907/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: add irqdomain support for the CPU IRQ controllerGabor Juhos2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add code to load a irq_domain for the MIPS IRQ controller from a devicetree file. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Acked-by: David Daney <david.daney@cavium.com> Patchwork: http://patchwork.linux-mips.org/patch/4902/
| | * MIPS: ralink: adds support for RT305x SoC familyJohn Crispin2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support code for rt3050, rt3052, rt3350, rt3352 and rt5350 SOC. The code detects the SoC and registers the clk / pinmux settings. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4896/
| | * MIPS: ralink: adds include filesJohn Crispin2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | Before we start adding the platform code we add the common include files. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4893/
| | * MIPS: ath79: simplify MISC IRQ handlingGabor Juhos2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current code uses multiple if statements for demultiplexing the different interrupt sources. Additionally, the MISC interrupt controller has 32 interrupt sources and the current code does not handles all of them. Get rid of the if statements and process all interrupt sources in a loop to fix these issues. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4874/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: ath79: fix GPIO function selection for AR934x SoCsGabor Juhos2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GPIO function selection is not working on the AR934x SoCs because the offset of the function selection register is different on those. Add a helper routine which returns the correct register address based on the SoC type, and use that in the 'ath79_gpio_function_*' routines. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4870/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: Add new GIC clocksource.Steven J. Hill2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add new clocksource that uses the counter present on the MIPS Global Interrupt Controller. Signed-off-by: Steven J. Hill <sjhill@mips.com> Patchwork: http://patchwork.linux-mips.org/patch/4681/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: dsp: Simplify the DSP macros.Steven J. Hill2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | Simplify the DSP macros for vanilla (non-microMIPS) kernels and toolchains that do not support the DSP ASEs. Signed-off-by: Steven J. Hill <sjhill@mips.com> Patchwork: http://patchwork.linux-mips.org/patch/4687/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: dsp: Support toolchains without DSP ASE and microMIPS.Steven J. Hill2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add macros to support the DSP ASE with microMIPS kernels when the toolchain does not have support. Signed-off-by: Steven J. Hill <sjhill@mips.com> Patchwork: http://patchwork.linux-mips.org/patch/4686/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: dsp: Add assembler support for DSP ASEs.Steven J. Hill2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Newer toolchains support the DSP and DSP Rev2 instructions. This patch performs a check for that support and adds compiler and assembler flags for only the files that need use those instructions. Signed-off-by: Steven J. Hill <sjhill@mips.com> Acked-by: Florian Fainelli <florian@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4752/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: Add support for the M14KEc core.Steven J. Hill2013-02-16
| | | | | | | | | | | | | | | | | | Signed-off-by: Steven J. Hill <sjhill@mips.com> Patchwork: http://patchwork.linux-mips.org/patch/4682/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: Clean-ups for MIPS Technologies Inc. generic header file.Steven J. Hill2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | Clean up standard header text and remove unused #define. Signed-off-by: Steven J. Hill <sjhill@mips.com> Patchwork: http://patchwork.linux-mips.org/patch/4703/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: Netlogic: No hazards needed for XLR/XLSJayachandran C2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TLB and COP0 hazards are handled in hardware for Netlogic XLR/XLS SoCs. Update hazards.h to pick more optimal set of definitions when compiling for XLR/XLS. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4788/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: Netlogic: Use PIC timer as a clocksourceJayachandran C2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The XLR/XLS/XLP PIC has a 8 countdown timers which run at the PIC frequencey. One of these can be used as a clocksource to provide timestamps that is common across cores. This can be used in place of the count/compare clocksource which is per-CPU. On XLR/XLS PIC registers are 32-bit, so we just use the lower 32-bits of the PIC counter. On XLP, the whole 64-bit can be used. Provide common macros and functions for PIC timer registers on XLR/XLS and XLP, and use them to register a PIC clocksource. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4786/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: Netlogic: Split XLP L1 i-cache among threadsJayachandran C2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we now use r4k cache code for Netlogic XLP, it is better to split L1 icache among the active threads, so that threads won't step on each other while flushing icache. The L1 dcache is already split among the threads in the core. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4787/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: Netlogic: Optimize EIMR/EIRR accesses in 32-bitJayachandran C2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Provide functions ack_c0_eirr(), set_c0_eimr(), clear_c0_eimr() and read_c0_eirr_and_eimr() that do the EIMR and EIRR operations and update the interrupt handling code to use these functions. Also, use the EIMR register functions to mask interrupts in the irq code. The 64-bit interrupt request and mask registers (EIRR and EIMR) are accessed when the interrupts are off, and the common operations are to set or clear a bit in these registers. Using the 64-bit c0 access functions for these operations is not optimal in 32-bit, because it will disable/restore interrupts and split/join the 64-bit value during each register access. Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/4790/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: lantiq: rework external irq codeJohn Crispin2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | This code makes the irqs used by the EIU loadable from the DT. Additionally we add a helper that allows the pinctrl layer to map external irqs to real irq numbers. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4818/
| | * MIPS: lantiq: adds static clock for PP32John Crispin2013-02-16
| | | | | | | | | | | | | | | | | | | | | | | | The Lantiq DSL SoCs have an internal networking processor. Add code to read the static clock rate. Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4815/
| | * MIPS: BCM47XX: add bcm47xx prefix in front of nvram function namesHauke Mehrtens2013-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The nvram functions are exported and used by some normal drivers. To prevent name clashes with ofter parts of the kernel code add a bcm47xx_ prefix in front of the function names and the header file name. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/4744/ Signed-off-by: John Crispin <blogic@openwrt.org>
| | * MIPS: BCM47XX: use common error codes in nvram readsHauke Mehrtens2013-02-15
| | | | | | | | | | | | | | | | | | | | | | | | Instead of using our own error codes use some common codes. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/4739/ Signed-off-by: John Crispin <blogic@openwrt.org>
| * | MIPS: Quit exporting kernel internel break codes to uapi/asm/break.hDavid Daney2013-02-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | The internal codes are not part of the kernel's ABI. Signed-off-by: David Daney <david.daney@cavium.com> Patchwork: http://patchwork.linux-mips.org/patch/4932/ Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Add printing of ISA version in cpuinfo.Steven J. Hill2013-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Display the MIPS ISA version release in the /proc/cpuinfo file. [ralf@linux-mips.org: Add support for MIPS I ... IV legacy architecture revisions. Also differenciate between MIPS32 and MIPS64 versions instead of lumping them together as just r1 and r2. Note to application programmers: this indicates the CPU's ISA level It does not imply the current execution environment does support it. For example an O32 application seeing "mips64r2" would still be restricted by by the execution environment to 32-bit - but the kernel could run mips64r2 code. The same for a 32-bit kernel running on a 64-bit processor. This field doesn't include ASEs or optional architecture modules nor other detailed flags such as the availability of an FPU.] Signed-off-by: Steven J. Hill <sjhill@mips.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/4714/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: MSP71xx: Move code.Ralf Baechle2013-02-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that Yosemite's gone we can move the MSP71xx code one level up. Shane McDonald <mcdonald.shane@gmail.com>'s https://patchwork.linux-mips.org/patch/4736/ has been folded into this patch. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Whitespace cleanup.Ralf Baechle2013-02-01
| | | | | | | | | | | | | | | | | | | | | | | | Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Nuke trailing whitespace.Ralf Baechle2013-02-01
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: PNX8550: Remove support for SOC and JBS and STB810 boards.Ralf Baechle2013-02-01
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: SEAD3: Implement OF support.Steven J. Hill2013-02-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Activate USE_OF for SEAD-3 platform. Add basic DTS file and convert memory detection and reservations to use OF. [ralf@linux-mips.org: Remove unnecessary #ifdef wrapper in generic.h. Make <asm/mips-boards/generic.h> inclusion work even without prior <linux/of_fdt.h> inclusion.] Signed-off-by: Steven J. Hill <sjhill@mips.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4809/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: UAPI: Split inst.h into exported and kernel-only part.Ralf Baechle2013-02-01
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | MIPS: Whitespace cleanups and reformatting.Steven J. Hill2013-02-01
| |/ | | | | | | | | | | | | | | | | Signed-off-by: Steven J. Hill <sjhill@mips.com> Cc: linux-mips@linux-mips.org Cc: Steven J. Hill <sjhill@mips.com> Cc: Kevin Cernekee <cernekee@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/4781/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge branch 'for-linus' of ↵Linus Torvalds2013-02-23
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal Pull signal handling cleanups from Al Viro: "This is the first pile; another one will come a bit later and will contain SYSCALL_DEFINE-related patches. - a bunch of signal-related syscalls (both native and compat) unified. - a bunch of compat syscalls switched to COMPAT_SYSCALL_DEFINE (fixing several potential problems with missing argument validation, while we are at it) - a lot of now-pointless wrappers killed - a couple of architectures (cris and hexagon) forgot to save altstack settings into sigframe, even though they used the (uninitialized) values in sigreturn; fixed. - microblaze fixes for delivery of multiple signals arriving at once - saner set of helpers for signal delivery introduced, several architectures switched to using those." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: (143 commits) x86: convert to ksignal sparc: convert to ksignal arm: switch to struct ksignal * passing alpha: pass k_sigaction and siginfo_t using ksignal pointer burying unused conditionals make do_sigaltstack() static arm64: switch to generic old sigaction() (compat-only) arm64: switch to generic compat rt_sigaction() arm64: switch compat to generic old sigsuspend arm64: switch to generic compat rt_sigqueueinfo() arm64: switch to generic compat rt_sigpending() arm64: switch to generic compat rt_sigprocmask() arm64: switch to generic sigaltstack sparc: switch to generic old sigsuspend sparc: COMPAT_SYSCALL_DEFINE does all sign-extension as well as SYSCALL_DEFINE sparc: kill sign-extending wrappers for native syscalls kill sparc32_open() sparc: switch to use of generic old sigaction sparc: switch sys_compat_rt_sigaction() to COMPAT_SYSCALL_DEFINE mips: switch to generic sys_fork() and sys_clone() ...
| * | burying unused conditionalsAl Viro2013-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | __ARCH_WANT_SYS_RT_SIGACTION, __ARCH_WANT_SYS_RT_SIGSUSPEND, __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND, __ARCH_WANT_COMPAT_SYS_SCHED_RR_GET_INTERVAL - not used anymore CONFIG_GENERIC_{SIGALTSTACK,COMPAT_RT_SIG{ACTION,QUEUEINFO,PENDING,PROCMASK}} - can be assumed always set.
| * | mips: switch to generic sys_fork() and sys_clone()Al Viro2013-02-03
| | | | | | | | | | | | | | | | | | | | | we still need the wrappers to store callee-saved registers in pt_regs, but once that done we can jump to kernel/fork.c variants. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | mips: switch to generic sigaltstackAl Viro2013-02-03
| | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | consolidate kernel-side struct sigaction declarationsAl Viro2013-02-03
| | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2013-02-21
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree from Jiri Kosina: "Assorted tiny fixes queued in trivial tree" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (22 commits) DocBook: update EXPORT_SYMBOL entry to point at export.h Documentation: update top level 00-INDEX file with new additions ARM: at91/ide: remove unsused at91-ide Kconfig entry percpu_counter.h: comment code for better readability x86, efi: fix comment typo in head_32.S IB: cxgb3: delay freeing mem untill entirely done with it net: mvneta: remove unneeded version.h include time: x86: report_lost_ticks doesn't exist any more pcmcia: avoid static analysis complaint about use-after-free fs/jfs: Fix typo in comment : 'how may' -> 'how many' of: add missing documentation for of_platform_populate() btrfs: remove unnecessary cur_trans set before goto loop in join_transaction sound: soc: Fix typo in sound/codecs treewide: Fix typo in various drivers btrfs: fix comment typos Update ibmvscsi module name in Kconfig. powerpc: fix typo (utilties -> utilities) of: fix spelling mistake in comment h8300: Fix home page URL in h8300/README xtensa: Fix home page URL in Kconfig ...
| * | Merge branch 'master' into for-nextJiri Kosina2013-01-29
| |\| | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/devfreq/exynos4_bus.c Sync with Linus' tree to be able to apply patches that are against newer code (mvneta).
| * | treewide: Replace incomming with incoming in all comments and stringsJorrit Schippers2013-01-03
| | | | | | | | | | | | | | | Signed-off-by: Jorrit Schippers <jorrit@ncode.nl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | MIPS: DSP: Fix DSP mask for registers.Steven J. Hill2013-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DSP bit mask for the RDDSP and WRDSP instructions was wrong. [ralf@linux-mips.org: The mask field of the RDDSP and WRDSP instructions is 10 bits long. DSP_MASK had all these fields which according to the architecture specification may result in UNPREDICTABLE operation.] Signed-off-by: Steven J. Hill <sjhill@mips.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/4683/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | MIPS: Fix build failure by adding definition of pfn_pmd().David Daney2013-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With CONFIG_TRANSPARENT_HUGEPAGE=y and CONFIG_HUGETLBFS=y we get the following build failure: CC mm/huge_memory.o mm/huge_memory.c: In function 'set_huge_zero_page': mm/huge_memory.c:780:2: error: implicit declaration of function 'pfn_pmd' [-Werror=implicit-function-declaration] mm/huge_memory.c:780:8: error: incompatible types when assigning to type 'pmd_t' from type 'int' Add a definition of pfn_pmd() for 64-bit kernels (the only place huge pages are currently supported). Signed-off-by: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4813/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | MIPS: PNX833x: Fix comment.Ralf Baechle2013-01-22
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | MIPS: Add struct p_format to union mips_instruction.Ralf Baechle2013-01-17
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | MIPS: Export <asm/break.h>.Ralf Baechle2013-01-16
| |/ |/| | | | | | | | | It always should have been ... Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds2013-01-07
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS fixes from Ralf Baechle: "Various fixes across the tree. The modpost error due to virt_addr_valid() not being usable from modules required a number of preparatory cleanups so a clean fix was possible." * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: 64-bit: Fix build if !CONFIG_MODULES MIPS: Wire up finit_module syscall. MIPS: Fix modpost error in modules attepting to use virt_addr_valid(). MIPS: page.h: Remove now unnecessary #ifndef __ASSEMBLY__ wrapper. MIPS: Switch remaining assembler PAGE_SIZE users to <asm/asm-offsets.h>. MIPS: Include PAGE_S{IZE,HIFT} in <asm/offset.h>. MIPS: Don't include <asm/page.h> unnecessarily. MIPS: Fix comment. Revert "MIPS: Optimise TLB handlers for MIPS32/64 R2 cores." MIPS: perf: Fix build failure in XLP perf support. MIPS: Alchemy: Make 32kHz and r4k timer coexist peacefully
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