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* capabilities: delete unused cap_set_fullEric Paris2011-04-03
| | | | | | | | | unused code. Clean it up. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: David Howells <dhowells@redhat.com> Acked-by: Andrew G. Morgan <morgan@kernel.org> Signed-off-by: James Morris <jmorris@namei.org>
* capabilities: do not drop CAP_SETPCAP from the initial taskEric Paris2011-04-03
| | | | | | | | | | | In olden' days of yore CAP_SETPCAP had special meaning for the init task. We actually have code to make sure that CAP_SETPCAP wasn't in pE of things using the init_cred. But CAP_SETPCAP isn't so special any more and we don't have a reason to special case dropping it for init or kthreads.... Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Andrew G. Morgan <morgan@kernel.org> Signed-off-by: James Morris <jmorris@namei.org>
* capabilities: do not special case exec of initEric Paris2011-04-03
| | | | | | | | | | | | When the global init task is exec'd we have special case logic to make sure the pE is not reduced. There is no reason for this. If init wants to drop it's pE is should be allowed to do so. Remove this special logic. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: Serge Hallyn <serge@hallyn.com> Acked-by: David Howells <dhowells@redhat.com> Acked-by: Andrew G. Morgan <morgan@kernel.org> Signed-off-by: James Morris <jmorris@namei.org>
* capabilites: allow the application of capability limits to usermode helpersEric Paris2011-04-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no way to limit the capabilities of usermodehelpers. This problem reared its head recently when someone complained that any user with cap_net_admin was able to load arbitrary kernel modules, even though the user didn't have cap_sys_module. The reason is because the actual load is done by a usermode helper and those always have the full cap set. This patch addes new sysctls which allow us to bound the permissions of usermode helpers. /proc/sys/kernel/usermodehelper/bset /proc/sys/kernel/usermodehelper/inheritable You must have CAP_SYS_MODULE and CAP_SETPCAP to change these (changes are &= ONLY). When the kernel launches a usermodehelper it will do so with these as the bset and pI. -v2: make globals static create spinlock to protect globals -v3: require both CAP_SETPCAP and CAP_SYS_MODULE -v4: fix the typo s/CAP_SET_PCAP/CAP_SETPCAP/ because I didn't commit Signed-off-by: Eric Paris <eparis@redhat.com> No-objection-from: Serge E. Hallyn <serge.hallyn@canonical.com> Acked-by: David Howells <dhowells@redhat.com> Acked-by: Serge E. Hallyn <serge.hallyn@canonical.com> Acked-by: Andrew G. Morgan <morgan@kernel.org> Signed-off-by: James Morris <jmorris@namei.org>
* tomoyo: fix memory leak in tomoyo_commit_ok()Xiaochen Wang2011-03-30
| | | | | | | | | | When memory used for policy exceeds the quota, tomoyo_memory_ok() return false. In this case, tomoyo_commit_ok() must call kfree() before returning NULL. This bug exists since 2.6.35. Signed-off-by: Xiaochen Wang <wangxiaochen0@gmail.com> Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
* Merge branch 'next-queue' into nextJames Morris2011-03-29
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| * security: select correct default LSM_MMAP_MIN_ADDR on ARM.Paul Gortmaker2011-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The default for this is universally set to 64k, but the help says: For most ia64, ppc64 and x86 users with lots of address space a value of 65536 is reasonable and should cause no problems. On arm and other archs it should not be higher than 32768. The text is right, in that we are seeing selinux-enabled ARM targets that fail to launch /sbin/init because selinux blocks a memory map. So select the right value if we know we are building ARM. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: James Morris <jmorris@namei.org>
| * KEYS: Make request_key() and co. return an error for a negative keyDavid Howells2011-03-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make request_key() and co. return an error for a negative or rejected key. If the key was simply negated, then return ENOKEY, otherwise return the error with which it was rejected. Without this patch, the following command returns a key number (with the latest keyutils): [root@andromeda ~]# keyctl request2 user debug:foo rejected @s 586569904 Trying to print the key merely gets you a permission denied error: [root@andromeda ~]# keyctl print 586569904 keyctl_read_alloc: Permission denied Doing another request_key() call does get you the error, as long as it hasn't expired yet: [root@andromeda ~]# keyctl request user debug:foo request_key: Key was rejected by service Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
| * KEYS: Improve /proc/keysDavid Howells2011-03-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve /proc/keys by: (1) Don't attempt to summarise the payload of a negated key. It won't have one. To this end, a helper function - key_is_instantiated() has been added that allows the caller to find out whether the key is positively instantiated (as opposed to being uninstantiated or negatively instantiated). (2) Do show keys that are negative, expired or revoked rather than hiding them. This requires an override flag (no_state_check) to be passed to search_my_process_keyrings() and keyring_search_aux() to suppress this check. Without this, keys that are possessed by the caller, but only grant permissions to the caller if possessed are skipped as the possession check fails. Keys that are visible due to user, group or other checks are visible with or without this patch. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
* | Merge branch 'master'; commit 'v2.6.39-rc1' into nextJames Morris2011-03-29
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* | Linux 2.6.39-rc1Linus Torvalds2011-03-29
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* | Merge branch 'for-linus' of ↵Linus Torvalds2011-03-29
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 ...
| * | mmc: SDHI should depend on SUPERH || ARCH_SHMOBILEGuennadi Liakhovetski2011-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix build breakage on platforms, not providing readsw and writesw functions, e.g., on x86(_64). Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: tmio_mmc: Move some defines into a shared headerSimon Horman2011-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also add TMIO_BBS. This allows these defines to also be used by zboot. Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: tmio: support aggressive clock gatingGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: tmio: fix power-mode interpretationGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The power-mode sequence on MMC is MMC_POWER_OFF -> MMC_POWER_UP -> MMC_POWER_ON and not MMC_POWER_ON -> MMC_POWER_UP, as the driver currently is implying. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: tmio: remove work-around for unmasked SDIO interruptsGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SDIO IRQs got unmasked on sh-mobile while writing to the CTL_CLK_AND_WAIT_CTL register, because that register at address 0x138 is not implemented on those SoCs and writes to it overwrite the register at address 0x38: CTL_SDIO_IRQ_MASK. Previous patches eliminated access to register above 0xff on sh-mobile, so that this work-around isn't needed anymore. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | sh: fix SDHI IO address-rangeGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | SDHI registers occupy only a 0x100 byte large window, not 0x200 byte. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | ARM: mach-shmobile: fix SDHI IO address-rangeGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | SDHI registers occupy only a 0x100 byte large window, not 0x200 byte. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: tmio: only access registers above 0xff, if availableGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not all tmio implementations have registers above oxff. Accessing them on thise platforms is dangerous. In some cases it leads to address wrapping to addresses below 0x100, which corrupts random unrelated registers. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mfd: remove now redundant sh_mobile_sdhi.h headerGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | sh: convert boards to use linux/mmc/sh_mobile_sdhi.hGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | ARM: mach-shmobile: convert boards to use linux/mmc/sh_mobile_sdhi.hGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: tmio: convert the SDHI MMC driver from MFD to a platform driverGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On sh-mobile platforms the SDHI driver was using the tmio_mmc SD/SDIO MFD cell driver. Now that the tmio_mmc driver has been split into a core and a separate MFD glue, we can support SDHI natively without the need to emulate an MFD controller. This also allows to support systems with an on-SoC SDHI controller and a separate MFD with a TMIO core. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | sh: ecovec: use the CONFIG_MMC_TMIO symbols instead of MFDGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | The CONFIG_MFD_SH_MOBILE_SDHI Kconfig symbol is going to disappear soon, switch ecovec to using CONFIG_MMC_TMIO(_MODULE). Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: tmio: split core functionality, DMA and MFD glueGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TMIO MMC chips contain an SD / SDIO IP core from Panasonic, similar to the one, used in MN5774 and other MN57xx controllers. These IP cores are included in many multifunction devices, in sh-mobile chips from Renesas, in the latter case they can also use DMA. Some sh-mobile implementations also have some other specialities, that MFD-based solutions don't have. This makes supporting all these features in a monolithic driver inconveniet and error-prone. This patch splits the driver into 3 parts: the core, the MFD glue and the DMA support. In case of a modular build, two modules will be built: mmc_tmio_core and mmc_tmio. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: tmio: use PIO for short transfersGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows transferring of some requests in PIO and some in DMA mode and defaults to using DMA only for transfers longer than 8 bytes. This is especially useful with SDIO, which can have lots of 2- and 4-byte transfers, creating unnecessary high overhead, when executed in DMA. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: tmio-mmc: Improve DMA stability on sh-mobileGuennadi Liakhovetski2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some SDHI tmio implementations the order of DMA and command completion interrupts swaps, which leads to malfunction. This patch postpones DMA activation until the MMC command completion IRQ time. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: fix mmc_app_send_scr() for dma transferYoshihiro Shimoda2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is based on the commit "af51715079e7fb6b290e1881d63d815dc4de5011": * Bugfix to that mmc_send_cxd_data() code: dma-to-stack is unsafe/nonportable, so kmalloc a bounce buffer instead. The driver may invalidate the mmc_card->csd when host driver uses dma. So this subroutine also needs a kmalloc buffer. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: sdhci-esdhc: enable esdhc on imx53Richard Zhu2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the NO INT in the Multi-BLK IO in SD/MMC, and Multi-BLK read in SDIO on imx53. The CMDTYPE of the CMD register (offset 0xE) should be set to "11" when the STOP CMD12 is issued on imx53 to abort one open ended multi-blk IO. Otherwise the TC INT wouldn't be generated. In exact block transfer, the controller doesn't complete the operations automatically as required at the end of the transfer and remains on hold if the abort command is not sent on imx53. As a result, the TC flag is not asserted and SW receives timeout exception. Set bit1 of Vendor Spec register to fix it. Signed-off-by: Richard Zhu <Hong-Xing.Zhu@freescale.com> Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: sdhci-esdhc: use writel/readl as general APIsRichard Zhu2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add one flag to indicate the GPIO CD/WP is enabled or not on imx platforms, and reuse the writel/readl as the general APIs for imx SOCs. Signed-off-by: Richard Zhu <Hong-Xing.Zhu@freescale.com> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: sdhci: add the abort CMDTYPE bits definitionRichard Zhu2011-03-25
| | | | | | | | | | | | | | | | | | | | | Add the abort CMDTYPE bits definition of command register (offset 0xE) Signed-off-by: Richard Zhu <Hong-Xing.Zhu@freescale.com> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: sdhci-esdhc: remove SDHCI_QUIRK_NO_CARD_NO_RESET from esdhcRichard Zhu2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | sdhci-esdhc-imx does not need SDHCI_QUIRK_NO_CARD_NO_RESET. Make it OF-specific. Signed-off-by: Richard Zhu <Hong-Xing.Zhu@freescale.com> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: of_mmc_spi: Need to include irq.h and of_irq.hDavid Miller2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | Since these are the headers that provide irq_of_parse_and_map() and NO_IRQ. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: mmci: Add ARM variant with extended FIFOPawel Moll2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New IO FPGA implementation for Versatile Express boards contain MMCI (PL180) cell with FIFO extended to 128 words (512 bytes). Matt Waddel reports that this patch improves MMC performance on his vexpress system, and also fixes "mmcblk0: error -5 transferring data" errors. Signed-off-by: Pawel Moll <pawel.moll@arm.com> Tested-by: Matt Waddel <matt.waddel@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: dw_mmc: set fixed burst in BMOD registerJaehoon Chung2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch uses the fixed burst bit when using an internal DMA controller. I found increased performance with IDMAC when this bit is set. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: use pci_dev->revisionSergei Shtylyov2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SDHCI driver uses PCI_CLASS_REVISION instead of PCI_REVISION_ID, so it was not converted by commit 44c10138fd4bbc4b6d6bff0873c24902f2a9da65 (PCI: Change all drivers to use pci_device->revision). The newer VIA driver has similar code too. This patch converts both drivers to use the 'revision' field of 'struct pci_dev'. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Harald Welte <HaraldWelte@viatech.com> Signed-off-by: Chris Ball <cjb@laptop.org>
| * | mmc: mmc_test: Remove set-but-unused variable.Chris Ball2011-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: drivers/mmc/card/mmc_test.c: In function ‘mmc_test_seq_perf’: drivers/mmc/card/mmc_test.c:1878:28: warning: variable ‘ts’ set but not used [-Wunused-but-set-variable] There's no reason to be calling timespec_sub() here, because mmc_test_print_avg_rate() is going to do that itself. Signed-off-by: Chris Ball <cjb@laptop.org> Cc: Adrian Hunter <adrian.hunter@nokia.com>
* | | Merge branch 'frv' of ↵Linus Torvalds2011-03-29
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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().
| * | | FRV: Use generic show_interrupts()Thomas Gleixner2011-03-29
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
| * | | FRV: Convert genirq namespaceThomas Gleixner2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert to new function names. Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
| * | | frv: Select GENERIC_HARDIRQS_NO_DEPRECATEDThomas Gleixner2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All chips converted Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
| * | | frv: Convert cpu irq_chip to new functionsThomas Gleixner2011-03-29
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
| * | | frv: Convert mb93493 irq_chip to new functionsThomas Gleixner2011-03-29
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
| * | | frv: Convert mb93093 irq_chip to new functionThomas Gleixner2011-03-29
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
| * | | frv: Convert mb93091 irq_chip to new functionsThomas Gleixner2011-03-29
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
| * | | frv: Fix typo from __do_IRQ overhaulThomas Gleixner2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Compiles way better. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: David Howells <dhowells@redhat.com>
| * | | frv: Remove stale irq_chip.endThomas Gleixner2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | FRV: Do some cleanupsAmerigo Wang2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | FRV: Missing node arg in alloc_thread_info_node() macroDavid Howells2011-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
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