- 29 11月, 2011 2 次提交
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由 Linus Walleij 提交于
This updates the Ux500 defconfig with the new drivers for HWSEM and AB5500 core that were merged in the 3.2 cycle. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Linus Walleij 提交于
This updates the U300 defconfig to support some new drivers like FSMC, sets it to use the MMC clock gating scheme, and removes some stale config options. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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- 25 11月, 2011 2 次提交
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由 Tony Breeds 提交于
Signed-off-by: NTony Breeds <tony@bakeyournoodle.com> Acked-by: NJosh Boyer <jwboyer@gmail.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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由 Kumar Gala 提交于
arch/powerpc/mm/hugetlbpage.c: In function 'reserve_hugetlb_gpages': arch/powerpc/mm/hugetlbpage.c:312:2: error: implicit declaration of function 'parse_args' Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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- 24 11月, 2011 16 次提交
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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rename all Atmel reference board as soc defconfig Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Julia Lawall 提交于
At this point, ehv_pic has been allocated but not stored anywhere, so it should be freed before leaving the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @exists@ local idexpression x; statement S,S1; expression E; identifier fl; expression *ptr != NULL; @@ x = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...kfree(x)...+> } when any when != true x == NULL x->fl ...> ( if (x == NULL) S1 | if (...) { ... when != x when forall ( return \(0\|<+...x...+>\|ptr\); | * return ...; ) } ) // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Acked-by: NTimur Tabi <timur@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Alexandre Rusev 提交于
If Freescale LBC driver fails to initialise itself from device tree, then internal structure is freed only but not NULL-fied. As result functions fsl_lbc_find() after checking the structure is not NULL are trying to access device registers. Signed-off-by: NAlexandre Rusev <arusev@dev.rtsoft.ru> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Joakim Tjernlund 提交于
QE_General4 should only round up the divisor iff divisor is > 3. Rounding up lower divisors makes the error too big, causing USB on MPC832x to fail. Signed-off-by: NJoakim Tjernlund <Joakim.Tjernlund@transmode.se> Acked-by: NTimur Tabi <timur@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Kumar Gala 提交于
arch/powerpc/platforms/85xx/p3060_qds.c: In function '__machine_initcall_p3060_qds_declare_of_platform_devices': arch/powerpc/platforms/85xx/p3060_qds.c:73:1: error: implicit declaration of function 'declare_of_platform_devices' declare_of_platform_devices should have been corenet_ds_publish_devices. Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Paul Bolle 提交于
The driver for the Freescale P3060 QDS got added by commit 96cc017c ("[...] Add support for P3060QDS board"). Its Kconfig entry selects MPC8xxx_GPIO. But at the time that driver got added MPC8xxx_GPIO was already renamed to GPIO_MPC8XXX, by commit c68308dd ("gpio: move mpc8xxx/512x gpio driver to drivers/gpio"). So make this driver select GPIO_MPC8XXX. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Acked-by: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Roy Zang 提交于
P1023 external IRQ[4:6, 11] are not pin out, but the interrupts are utilized by the PCIe controllers. As they are not exposed as pins we need to set them as active-high (internal to the SoC these interrupts are pulled down). IRQs[0:3,7:10] are pulled up on the board so we have them set as active-low. Signed-off-by: NRoy Zang <tie-fei.zang@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Govindraj.R 提交于
Fix below compilation failure on mainline kernel 3.2-rc1 when omap_l3_noc.c is built as module. arch/arm/mach-omap2/omap_l3_noc.c:240: error: expected ',' or ';' before 'MODULE_DEVICE_TABLE' Signed-off-by: NGovindraj.R <govindraj.raja@ti.com> Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Thomas Weber 提交于
The file arch/arm/mach-omap2/io.h is empty, so we can remove it. Signed-off-by: NThomas Weber <weber@corscience.de> Acked-by: NKevin Hilman <khilman@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Ming Lei 提交于
This patch selects ARM_AMBA if OMAP3_EMU is defined because OC_ETM depends on ARM_AMBA, so fix the link failure[1]. [1], arch/arm/kernel/built-in.o: In function `etm_remove': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:609: undefined reference to `amba_release_regions' arch/arm/kernel/built-in.o: In function `etb_remove': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:409: undefined reference to `amba_release_regions' arch/arm/kernel/built-in.o: In function `etm_init': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:640: undefined reference to `amba_driver_register' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:646: undefined reference to `amba_driver_register' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:648: undefined reference to `amba_driver_unregister' arch/arm/kernel/built-in.o: In function `etm_probe': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:545: undefined reference to `amba_request_regions' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:595: undefined reference to `amba_release_regions' arch/arm/kernel/built-in.o: In function `etb_probe': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:347: undefined reference to `amba_request_regions' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:392: undefined reference to `amba_release_regions' arch/arm/mach-omap2/built-in.o: In function `emu_init': /home/tom/git/omap/linux-2.6-omap/arch/arm/mach-omap2/emu.c:62: undefined reference to `amba_device_register' /home/tom/git/omap/linux-2.6-omap/arch/arm/mach-omap2/emu.c:63: undefined reference to `amba_device_register' make: *** [.tmp_vmlinux1] Error 1 making modules Signed-off-by: NMing Lei <tom.leiming@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Felipe Balbi 提交于
Fix a bug which has been on this driver since it was added by the original commit 984aa6db which would never clear IRQSTATUS bits. Signed-off-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NKevin Hilman <khilman@ti.com> Cc: stable@vger.kernel.org Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Kevin Hilman 提交于
Current code registers voltage layer details for TWL PMIC even when a TWL has not been registered. Fix this to only register the TWL with voltage layer when the TWL PMIC is initialized by board-level code. Signed-off-by: NKevin Hilman <khilman@ti.com> Cc: stable@vger.kernel.org Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 sricharan 提交于
The address spaces, irqs and dma reqs count APIs return the number of corresponding entries in a hwmod including a additional null value or a -1 terminator in the structure introduced recently. More information here: - 212738a4: omap_hwmod: use a terminator record with omap_hwmod_mpu_irqs arrays - 78183f3f: omap_hwmod: use a null structure record to terminate omap_hwmod_addr_space arrays - bc614958: omap_hwmod: use a terminator record with omap_hwmod_dma_info arrays The issue with irqs and dma info was originally reported by Benoit Cousson. The devices which have multiple hwmods and use device_build_ss are broken with this, as their resources are populated with a extra null value, subsequently the probe fails. So fix the API not to include the array terminator in the count. Reported-by: NBenoit Cousson <b-cousson@ti.com> Signed-off-by: NSantosh Shilimkar <santosh.shilimar@ti.com> Signed-off-by: Nsricharan <r.sricharan@ti.com> Signed-off-by: NBenoit Cousson <b-cousson@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: stable@vger.kernel.org Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Wolfram Sang 提交于
reg | (1 << clk->enable_shift) always evaluates to true. Switch it to & which makes much more sense. Same fix as 13be9f00 (ARM i.MX28: fix bit operation) at a different location. Signed-off-by: NWolfram Sang <w.sang@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Cc: stable@kernel.org Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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- 22 11月, 2011 6 次提交
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由 Arnd Bergmann 提交于
The arch_ioremap function on i.MX is now an indirect function pointer. In order to use it from any loadable module, the pointer itself has to be exported. ERROR: "imx_ioremap" [drivers/video/tmiofb.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/host/sl811-hcd.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/host/r8a66597-hcd.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/host/oxu210hp-hcd.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/gadget/r8a66597-udc.ko] undefined! Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Uwe Kleine-König 提交于
This fixes building a kernel for only one of the two SOCs. Without this patch an i.MX31 only build fails with: arch/arm/mach-imx/built-in.o: In function `imx35_init_early': mach-bug.c:(.init.text+0x2c): undefined reference to `mxc_iomux_v3_init' arch/arm/mach-imx/built-in.o: In function `imx35_soc_init': mach-bug.c:(.init.text+0xe4): undefined reference to `mx35_revision' Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
Fix the following warnings reported by checkpatch: WARNING: Use #include <linux/io.h> instead of <asm/io.h> #19: FILE: arm/mach-imx/cpu-imx5.c:19: +#include <asm/io.h> WARNING: line over 80 characters #70: FILE: arm/mach-imx/cpu-imx5.c:70: + if (mx51_revision() < IMX_CHIP_REVISION_3_0 && (elf_hwcap & HWCAP_NEON)) { Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Paul Bolle 提交于
Commit 27ad4bf7 ("ARM: imx: move mx3 support to mach-imx") kept ARCH_MX31 and ARCH_MX35 'for compatibility'. Now that they aren't actually used anymore, they can be dropped entirely. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Al Viro 提交于
altroot support has been gone for years, along with arch/*/asm/namei.h; looks like a dummy survivor that sat it out in microblaze tree... Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
wrong register returned... Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 20 11月, 2011 1 次提交
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由 Avi Kivity 提交于
Prevent tracing of preempt_disable() in get_cpu_var() in kvm_clock_read(). When CONFIG_DEBUG_PREEMPT is enabled, preempt_disable/enable() are traced and this causes the function_graph tracer to go into an infinite recursion. By open coding the preempt_disable() around the get_cpu_var(), we can use the notrace version which prevents preempt_disable/enable() from being traced and prevents the recursion. Based on a similar patch for Xen from Jeremy Fitzhardinge. Tested-by: NGleb Natapov <gleb@redhat.com> Acked-by: NSteven Rostedt <rostedt@goodmis.org> Signed-off-by: NAvi Kivity <avi@redhat.com>
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- 18 11月, 2011 4 次提交
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由 David S. Miller 提交于
Some of the sun4v code patching occurs in inline functions visible to, and usable by, modules. Therefore we have to patch them up during module load. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
To handle the large physical addresses, just make a simple wrapper around remap_pfn_range() like MIPS does. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rafael J. Wysocki 提交于
Fix build regression introduced by commit 056879d2 (ARM: mach-shmobile: sh7372 A3SP no_suspend_console fix) by moving the intialization of the A3SP domain to a separate function and providing an empty definition of it for CONFIG_PM unset. Reported-and-tested-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
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由 Russell King 提交于
These two syscalls were introduced during the last merge window. Add the entries into the ARM call tables for them. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 17 11月, 2011 9 次提交
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由 Alexander Graf 提交于
This reverts commit a15bd354. It exceeded the padding on the SREGS struct, rendering the ABI backwards-incompatible. Conflicts: arch/powerpc/kvm/powerpc.c include/linux/kvm.h Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Gleb Natapov 提交于
Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Gleb Natapov 提交于
Support guest/host-only profiling by switch perf msrs on a guest entry if needed. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Gleb Natapov 提交于
Some cpus have special support for switching PERF_GLOBAL_CTRL msr. Add logic to detect if such support exists and works properly and extend msr switching code to use it if available. Also extend number of generic msr switching entries to 8. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Christian Borntraeger 提交于
KVM on s390 always had a sync mmu. Any mapping change in userspace mapping was always reflected immediately in the guest mapping. - In older code the guest mapping was just an offset - In newer code the last level page table is shared Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NCarsten Otte <cotte@de.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Christian Borntraeger 提交于
There is a potential host deadlock in the tprot intercept handling. We must not hold the mmap semaphore while resolving the guest address. If userspace is remapping, then the memory detection in the guest is broken anyway so we can safely separate the address translation from walking the vmas. Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NCarsten Otte <cotte@de.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Cornelia Huck 提交于
SIGP sense running may cause an intercept on higher level virtualization, so handle it by checking the CPUSTAT_RUNNING flag. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NCarsten Otte <cotte@de.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Cornelia Huck 提交于
CPUSTAT_RUNNING was implemented signifying that a vcpu is not stopped. This is not, however, what the architecture says: RUNNING should be set when the host is acting on the behalf of the guest operating system. CPUSTAT_RUNNING has been changed to be set in kvm_arch_vcpu_load() and to be unset in kvm_arch_vcpu_put(). For signifying stopped state of a vcpu, a host-controlled bit has been used and is set/unset basically on the reverse as the old CPUSTAT_RUNNING bit (including pushing it down into stop handling proper in handle_stop()). Cc: stable@kernel.org Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NCarsten Otte <cotte@de.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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由 Richard Zhao 提交于
map_io is the only place to call iotable_init. Signed-off-by: NRichard Zhao <richard.zhao@linaro.org> [shawn.guo: rename imx_clock_map_io() to imx6q_clock_map_io()] Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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