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2011-03-29Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (26 commits) mmc: SDHI should depend on SUPERH || ARCH_SHMOBILE mmc: tmio_mmc: Move some defines into a shared header mmc: tmio: support aggressive clock gating mmc: tmio: fix power-mode interpretation mmc: tmio: remove work-around for unmasked SDIO interrupts sh: fix SDHI IO address-range ARM: mach-shmobile: fix SDHI IO address-range mmc: tmio: only access registers above 0xff, if available mfd: remove now redundant sh_mobile_sdhi.h header sh: convert boards to use linux/mmc/sh_mobile_sdhi.h ARM: mach-shmobile: convert boards to use linux/mmc/sh_mobile_sdhi.h mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver sh: ecovec: use the CONFIG_MMC_TMIO symbols instead of MFD mmc: tmio: split core functionality, DMA and MFD glue mmc: tmio: use PIO for short transfers mmc: tmio-mmc: Improve DMA stability on sh-mobile mmc: fix mmc_app_send_scr() for dma transfer mmc: sdhci-esdhc: enable esdhc on imx53 mmc: sdhci-esdhc: use writel/readl as general APIs mmc: sdhci: add the abort CMDTYPE bits definition ...
2011-03-29Merge branch 'frv' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-frv * 'frv' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-frv: FRV: Use generic show_interrupts() FRV: Convert genirq namespace frv: Select GENERIC_HARDIRQS_NO_DEPRECATED frv: Convert cpu irq_chip to new functions frv: Convert mb93493 irq_chip to new functions frv: Convert mb93093 irq_chip to new function frv: Convert mb93091 irq_chip to new functions frv: Fix typo from __do_IRQ overhaul frv: Remove stale irq_chip.end FRV: Do some cleanups FRV: Missing node arg in alloc_thread_info_node() macro NOMMU: implement access_remote_vm NOMMU: support SMP dynamic percpu_alloc NOMMU: percpu should use is_vmalloc_addr().
2011-03-29Merge branch 'stable/bug-fixes-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/bug-fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: Use new irq_move functions xen: Convert genirq namespace xen: fix p2m section mismatches xen/p2m: Allocate p2m tracking pages on override xen-gntdev: unlock on error path in gntdev_mmap() xen-gntdev: return -EFAULT on copy_to_user failure
2011-03-29xen: fix p2m section mismatchesRandy Dunlap
Fix section mismatch warnings: set_phys_range_identity() is called by __init xen_set_identity(), so also mark set_phys_range_identity() as __init. then: __early_alloc_p2m() is called set_phys_range_identity(), so also mark __early_alloc_p2m() as __init. WARNING: arch/x86/built-in.o(.text+0x7856): Section mismatch in reference from the function __early_alloc_p2m() to the function .init.text:extend_brk() The function __early_alloc_p2m() references the function __init extend_brk(). This is often because __early_alloc_p2m lacks a __init annotation or the annotation of extend_brk is wrong. WARNING: arch/x86/built-in.o(.text+0x7967): Section mismatch in reference from the function set_phys_range_identity() to the function .init.text:extend_brk() The function set_phys_range_identity() references the function __init extend_brk(). This is often because set_phys_range_identity lacks a __init annotation or the annotation of extend_brk is wrong. [v2: Per Stephen Hemming recommonedation made __early_alloc_p2m static] Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-03-29FRV: Use generic show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
2011-03-29FRV: Convert genirq namespaceThomas Gleixner
Convert to new function names. Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
2011-03-29frv: Select GENERIC_HARDIRQS_NO_DEPRECATEDThomas Gleixner
All chips converted Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
2011-03-29frv: Convert cpu irq_chip to new functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
2011-03-29frv: Convert mb93493 irq_chip to new functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
2011-03-29frv: Convert mb93093 irq_chip to new functionThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
2011-03-29frv: Convert mb93091 irq_chip to new functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
2011-03-29frv: Fix typo from __do_IRQ overhaulThomas Gleixner
Compiles way better. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
2011-03-29frv: Remove stale irq_chip.endThomas Gleixner
irq_chip.end got obsolete with the removal of __do_IRQ(). irq-mb93093.c even lacks an implementation, but nobody noticed that it's broken since commit 88d6e1 in 2006. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
2011-03-29FRV: Do some cleanupsAmerigo Wang
1. frv doesn't support SMP, remove the useless SMP bits. 2. frv has its own alloc_task_struct, so define __HAVE_ARCH_TASK_STRUCT_ALLOCATOR (I am not sure if frv should use generic alloc_task_struct().) Signed-off-by: WANG Cong <amwang@redhat.com> Signed-off-by: David Howells <dhowells@redhat.com>
2011-03-29FRV: Missing node arg in alloc_thread_info_node() macroDavid Howells
There are two alloc_thread_info_node() macros defined (one for debugging and one for normal). The commit that changed them most recently: commit b6a84016bd2598e35ead635147fa53619982648d Author: Eric Dumazet <eric.dumazet@gmail.com> Date: Tue Mar 22 16:30:42 2011 -0700 Subject: mm: NUMA aware alloc_thread_info_node() didn't add the node argument into the macro argument list for the normal macro. This results in the following error: kernel/fork.c:267:39: error: macro "alloc_thread_info_node" passed 2 arguments, but takes just 1 kernel/fork.c: In function 'dup_task_struct': kernel/fork.c:267: error: 'alloc_thread_info_node' undeclared (first use in this function) kernel/fork.c:267: error: (Each undeclared identifier is reported only once kernel/fork.c:267: error: for each function it appears in.) Signed-off-by: David Howells <dhowells@redhat.com>
2011-03-29mn10300: Use generic show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29mn10300: Cleanup irq_desc accessThomas Gleixner
The migration needs only access to irq_data. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29mn10300: Convert genirq namespaceThomas Gleixner
Convert to new function names. Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29frv: Use generic show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29frv: Convert genirq namespaceThomas Gleixner
Convert to new function names. Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29frv: Select GENERIC_HARDIRQS_NO_DEPRECATEDThomas Gleixner
All chips converted Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Howells <dhowells@redhat.com> LKML-Reference: <20110206192106.601290592@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29frv: Convert cpu irq_chip to new functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Howells <dhowells@redhat.com> LKML-Reference: <20110206192106.501651128@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29frv: Convert mb93493 irq_chip to new functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Howells <dhowells@redhat.com> LKML-Reference: <20110206192106.401266547@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29frv: Convert mb93093 irq_chip to new functionThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Howells <dhowells@redhat.com> LKML-Reference: <20110206192106.300303769@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29frv: Convert mb93091 irq_chip to new functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Howells <dhowells@redhat.com> LKML-Reference: <20110206192106.203431646@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29frv: Fix typo from __do_IRQ overhaulThomas Gleixner
Compiles way better. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Howells <dhowells@redhat.com> LKML-Reference: <20110206192106.109992056@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29frv: Remove stale irq_chip.endThomas Gleixner
irq_chip.end got obsolete with the removal of __do_IRQ(). irq-mb93093.c even lacks an implementation, but nobody noticed that it's broken since commit 88d6e1 in 2006. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: David Howells <dhowells@redhat.com> LKML-Reference: <20110206192106.011224503@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29m68k: Convert irq function namespaceThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29unicore32: Use generic show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29unicore32: Convert to new irq function namesThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29sparc: Use generic show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: sparclinux@vger.kernel.org
2011-03-29sparc: Convert to new irq function namesThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: sparclinux@vger.kernel.org
2011-03-29sparc: Cleanup direct irq_desc accessThomas Gleixner
Use the proper wrapper functions. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: sparclinux@vger.kernel.org
2011-03-29sparc: Use the new genirq functionalityThomas Gleixner
Make use of the new features in genirq: 1) Set the chip flag IRCHIP_EOI_IF_HANDLED, which ensures in the core code that irq_eoi() is only called when the interrupt was handled. That removes the extra status check in the callback. 2) Use the preflow handler, which is called from the fasteoi core code before the device handler. That avoids another status check and the open coded handler redirection. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: sparclinux@vger.kernel.org
2011-03-29sh: Convert to new function namesThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29sh: Use the proper accessor functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: Use generic show_interrupts()Thomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: Convert to new irq_* function namesThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: irq: Use irqdata based informationThomas Gleixner
We want to tighten the irq_desc access. So use the new accessors for the same information. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc-fsl-msi-use-irqd.patchThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: xilinx: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The core also updates the LEVEL flag. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: uic: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The core also updates IRQ_LEVEL. Use irq_data to get the level type information in the chip functions. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: mpic: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The new core code allows to update the type in irq_data and return IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for setting the IRQ_LEVEL flag. Retrieve the IRQ_LEVEL information from irq_data which avoids a redundant sparse irq lookup as well. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: mpc8xx_pic: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The level flag is updated in the core as well. Use the proper accessors for setting the irq handlers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: ipic: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The new core code allows to update the type in irq_data and return IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for setting the IRQ_LEVEL flag. Use the proper accessors for setting the irq handlers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: cpm2_pic: Use IRQCHIP_EOI_IF_HANDLEDThomas Gleixner
The core code provides the same functionality when the IRQCHIP_EOI_IF_HANDLED flag is set for the irq chip. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: cpm2_pic: Cleanup flow type handlingThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The new core code allows to update the type in irq_data and return IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for setting the IRQ_LEVEL flag. Use the proper accessors for setting the irq handlers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: cell: Fix the irq_desc accessThomas Gleixner
The core irq_set_type() function updates the flow type when the chip callback returns 0. It also updates irq_data, so this can be used in irq_ack() to check for the level bit. That avoids a redundant sparse irq lookup. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: mac: pic: Use irqd_is_level_type()Thomas Gleixner
No need for a redundant sparse irq lookup. irqdata provides the same information. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29powerpc: media5200: Remove pointless set_irq_type()Thomas Gleixner
The irq chip has no irq_set_type() callback. So calling the call is pointless. Set IRQ_LEVEL via the proper accessor. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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