- 02 7月, 2011 10 次提交
-
-
由 Rafael J. Wysocki 提交于
Introduce generic "noirq" power management callback routines for subsystems in addition to the "regular" generic PM callback routines. The new routines will be used, among other things, for implementing system-wide PM transitions support for generic PM domains. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
-
由 Rafael J. Wysocki 提交于
Introduce common headers, helper functions and callbacks allowing platforms to use simple generic power domains for runtime power management. Introduce struct generic_pm_domain to be used for representing power domains that each contain a number of devices and may be parent domains or subdomains with respect to other power domains. Among other things, this structure includes callbacks to be provided by platforms for performing specific tasks related to power management (i.e. ->stop_device() may disable a device's clocks, while ->start_device() may enable them, ->power_off() is supposed to remove power from the entire power domain and ->power_on() is supposed to restore it). Introduce functions that can be used as power domain runtime PM callbacks, pm_genpd_runtime_suspend() and pm_genpd_runtime_resume(), as well as helper functions for the initialization of a power domain represented by a struct generic_power_domain object, adding a device to or removing a device from it and adding or removing subdomains. Introduce configuration option CONFIG_PM_GENERIC_DOMAINS to be selected by the platforms that want to use the new code. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> Reviewed-by: NKevin Hilman <khilman@ti.com>
-
由 Rafael J. Wysocki 提交于
The subsys_data field of struct dev_pm_info, introduced by commit 1d2b71f6 (PM / Runtime: Add subsystem data field to struct dev_pm_info), is going to be used even if CONFIG_PM_RUNTIME is not set, so move it from under the #ifdef. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
-
由 Rafael J. Wysocki 提交于
The naming convention used by commit 7538e3db6e015e890825fbd9f86599b (PM: Add support for device power domains), which introduced the struct dev_power_domain type for representing device power domains, evidently confuses some developers who tend to think that objects of this type must correspond to "power domains" as defined by hardware, which is not the case. Namely, at the kernel level, a struct dev_power_domain object can represent arbitrary set of devices that are mutually dependent power management-wise and need not belong to one hardware power domain. To avoid that confusion, rename struct dev_power_domain to struct dev_pm_domain and rename the related pointers in struct device and struct pm_clk_notifier_block from pwr_domain to pm_domain. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NKevin Hilman <khilman@ti.com>
-
由 Rafael J. Wysocki 提交于
Commit e1866b33 (PM / Runtime: Rework runtime PM handling during driver removal) forgot to update the documentation in Documentation/power/runtime_pm.txt to match the new code in drivers/base/dd.c. Update that documentation to match the code it describes. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Reviewed-by: NKevin Hilman <khilman@ti.com>
-
由 Kevin Hilman 提交于
Replace reference to pm_runtime_idle_sync() in the driver core with pm_runtime_put_sync() which is used in the code. Signed-off-by: NKevin Hilman <khilman@ti.com> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
-
git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6由 Linus Torvalds 提交于
* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6: drm/i915: apply HWSTAM writes to Ivy Bridge as well drm/i915: move IRQ function table init to i915_irq.c drm/i915/overlay: Fix unpinning along init error paths drm/i915: Don't call describe_obj on NULL pointers drm/i915: Hold struct_mutex during i915_save_state/i915_restore_state
-
由 Jesse Barnes 提交于
In an attempt to fix 38862 and 38863. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Tested-by: NKenneth Graunke <kenneth@whitecape.org> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen由 Linus Torvalds 提交于
* 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/pci: Use the INT_SRC_OVR IRQ (instead of GSI) to preset the ACPI SCI IRQ. xen/mmu: Fix for linker errors when CONFIG_SMP is not defined.
-
由 Jesper Juhl 提交于
When 3.0 is released I believe the README should reflect the new numbering. Signed-off-by: NJesper Juhl <jj@chaosbits.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 01 7月, 2011 7 次提交
-
-
由 Henrik Ahlgren 提交于
David Brownell's CREDITS entry should have N: (name) instead of M: (email). Signed-off-by: NHenrik Ahlgren <pablo@seestieto.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Alex Deucher 提交于
CE variant requires a different chremap setup. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=35472Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: NDave Airlie <airlied@redhat.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (24 commits) usbnet: Remove over-broad module alias from zaurus. MAINTAINERS: drop Michael from bfin_mac driver net/can: activate bit-timing calculation and netlink based drivers by default rionet: fix NULL pointer dereference in rionet_remove net+crypto: Use vmalloc for zlib inflate buffers. netfilter: Fix ip_route_me_harder triggering ip_rt_bug ipv4: Fix IPsec slowpath fragmentation problem ipv4: Fix packet size calculation in __ip_append_data cxgb3: skb_record_rx_queue now records the queue index relative to the net_device. bridge: Only flood unregistered groups to routers qlge: Add maintainer. MAINTAINERS: mark socketcan-core lists as subscribers-only MAINTAINERS: Remove Sven Eckelmann from BATMAN ADVANCED r8169: fix wrong register use. net/usb/kalmia: signedness bug in kalmia_bind() net/usb: kalmia: Various fixes for better support of non-x86 architectures. rtl8192cu: Fix missing firmware load udp/recvmsg: Clear MSG_TRUNC flag when starting over for a new packet ipv6/udp: Use the correct variable to determine non-blocking condition netconsole: fix build when CONFIG_NETCONSOLE_DYNAMIC is turned on ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/avr32-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/avr32-2.6: MAINTAINERS: update AVR32 and AT32AP maintainers
-
git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: watchdog: update author email for at32ap700x_wdt watchdog: gef_wdt: fix MODULE_ALIAS watchdog: Intel SCU Watchdog: Fix build and remove duplicate code watchdog: mtx1-wdt: fix section mismatch watchdog: mtx1-wdt: fix GPIO toggling watchdog: mtx1-wdt: request gpio before using it watchdog: Handle multiple wm831x watchdogs being registered
-
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x由 Linus Torvalds 提交于
* 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x: sh: use printk_ratelimited instead of printk_ratelimit sh: Fix up unmet dependency warnings with USB EHCI/OHCI selects. sh: fix the value of sh_dmae_slave_config in setup-sh7757 sh: fix the INTC vector for IRQ and IRL in setup-sh7757 sh: add to select the new configuration for USB EHCI/OHCI sh: add platform_device of EHCI/OHCI to setup-sh7757 sh: fix compile error using sh7757lcr_defconfig
-
由 Linus Torvalds 提交于
Merge branch 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x * 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x: ARM: mach-shmobile: make a struct in board-ap4evb.c static ARM: mach-shmobile: ag5evm: consistently name sdhi info structures ARM: mach-shmobile: mackerel: change usbhs devices order
-
- 30 6月, 2011 18 次提交
-
-
由 Konrad Rzeszutek Wilk 提交于
In the past we would use the GSI value to preset the ACPI SCI IRQ which worked great as GSI == IRQ: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) While that is most often seen, there are some oddities: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 20 low level) which means that GSI 20 (or pin 20) is to be overriden for IRQ 9. Our code that presets the interrupt for ACPI SCI however would use the GSI 20 instead of IRQ 9 ending up with: xen: sci override: global_irq=20 trigger=0 polarity=1 xen: registering gsi 20 triggering 0 polarity 1 xen: --> pirq=20 -> irq=20 xen: acpi sci 20 .. snip.. calling acpi_init+0x0/0xbc @ 1 ACPI: SCI (IRQ9) allocation failed ACPI Exception: AE_NOT_ACQUIRED, Unable to install System Control Interrupt handler (20110413/evevent-119) ACPI: Unable to start the ACPI Interpreter as the ACPI interpreter made a call to 'acpi_gsi_to_irq' which got nine. It used that value to request an IRQ (request_irq) and since that was not present it failed. The fix is to recognize that for interrupts that are overriden (in our case we only care about the ACPI SCI) we should use the IRQ number to present the IRQ instead of the using GSI. End result is that we get: xen: sci override: global_irq=20 trigger=0 polarity=1 xen: registering gsi 20 triggering 0 polarity 1 xen: --> pirq=20 -> irq=9 (gsi=9) xen: acpi sci 9 which fixes the ACPI interpreter failing on startup. CC: stable@kernel.org Reported-by: NLiwei <xieliwei@gmail.com> Tested-by: NLiwei <xieliwei@gmail.com> [http://lists.xensource.com/archives/html/xen-devel/2011-06/msg01727.html] Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-
由 Konrad Rzeszutek Wilk 提交于
Simple enough - we use an extern defined symbol which is not defined when CONFIG_SMP is not defined. This fixes the linker dying. CC: stable@kernel.org Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-
由 Hans-Christian Egtvedt 提交于
This alters the maintenance of the AVR32 architecture and the AT32AP machine code to be shared between Haavard Skinnemoen and me. The status is also changed to maintained, as we no longer are being paid to look after this architecture. Signed-off-by: NHans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: NHaavard Skinnemoen <hskinnemoen@gmail.com>
-
由 Paul Mundt 提交于
Follows the powerpc change, for much the same rationale. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Guennadi Liakhovetski 提交于
struct soc_camera_link imx074_link in board-ap4evb.c doesn't have to be global. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Jesse Barnes 提交于
This lets us make the various IRQ functions static and helps avoid problems like the one fixed in "drm/i915: Use chipset-specific irq installers" where one of the exported functions was called rather than the chipset specific version. This also fixes a UMS-mode bug -- the correct irq functions for IRL and later chips were only getting loaded in the KMS path. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: NBen Widawsky <ben@bwidawsk.net> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Chris Wilson 提交于
As pointed out by Dan Carpenter, it was seemingly possible to hit an error whilst mapping the buffer for the regs (except the only likely error returns should not happen during init) and so leak a pin count on the bo. To handle this we would need to reacquire the struct mutex, so for simplicity rearrange for the lock to be held for the entire function. For extra pedagogy, test that we only call init once. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Reviewed-by: NKeith Packard <keithp@keithp.com> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: increase rom size for atrm method
-
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: caam - fix operator precedence in shared descriptor allocation
-
由 Alex Deucher 提交于
The vbios rom is >64k on a lot of modern asics. Increase the fetch size for atrm to make sure we don't miss part of a larger rom. Signed-off-by: NAlex Deucher <alexdeucher@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Kim Phillips 提交于
setkey allocates 16 bytes (CAAM_CMD_SZ * DESC_AEAD_SHARED_TEXT_LEN) shy of what is needed to store the shared descriptor, resulting in memory corruption. Fix this. Signed-off-by: NKim Phillips <kim.phillips@freescale.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
-
由 Ben Widawsky 提交于
Reported-by: NPavel Roskin <proski@gnu.org> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38777 Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NBen Widawsky <ben@bwidawsk.net> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Keith Packard 提交于
Lots of register access in these functions, some of which requires the struct mutex. These functions now hold the struct mutex across the calls to i915_save_display and i915_restore_display, and so the internal mutex calls in those functions have been removed. To ensure that no-one else was calling them (and hence violating the new required locking invarient), those functions have been made static. gen6_enable_rps locks the struct mutex, and so i915_restore_state unlocks the mutex around calls to that function. Reviewed-by: NBen Widawsky <ben@bwidawsk.net> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
git://git.kernel.org/pub/scm/virt/kvm/kvm由 Linus Torvalds 提交于
* 'kvm-updates/3.0' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86 emulator: fix %rip-relative addressing with immediate source operand
-
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging由 Linus Torvalds 提交于
* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c/pca954x: Initialize the mux to disconnected state i2c-taos-evm: Fix log messages
-
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: arch/powerpc: use printk_ratelimited instead of printk_ratelimit powerpc/rtas-rtc: remove sideeffects of printk_ratelimit powerpc/pseries: remove duplicate SCSI_BNX2_ISCSI in pseries_defconfig powerpc/e500: fix breakage with fsl_rio_mcheck_exception powerpc/p1022ds: fix audio-related properties in the device tree powerpc/85xx: fix NAND_CMD_READID read bytes number
-
由 Linus Torvalds 提交于
It's not so much an error as a warning about normal Marvell crazines. So don't use KERN_ERR that ends up spamming the console even in quiet mode, it's not _that_ critical. Explained by Jeff: "Long explanation, it's a mess: Marvell took standard AHCI, and bastardized it to include a weird mode whereby PATA devices appear inside the AHCI DMA and interrupt infrastructure you're familiar with. So, PATA devices appear via pata_marvell driver, using basic legacy IDE programming interface. But SATA devices, which might also be attached to this chip, either work in under-performing mode or simply don't work at all (e.g. newer 6 Gbps devices or port multiplier attachments, NCQ, ...) On the other hand, 'ahci' driver loads and works with the chip's attached SATA devices quite beautifully, but is completely unable to drive any attached PATA devices, due to the Marvell-specific PATA-under-AHCI interface. The "masking port_map 0x7 -> 0x3" message is the ahci driver "hiding" the PATA port(s) from itself, making sure it will only drive the SATA ports it knows how to drive." Acked-by: NJeff Garzik <jgarzik@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 29 6月, 2011 5 次提交
-
-
由 Dave Jones 提交于
This module and a bunch of dependancies are getting loaded on several of laptops I have (probably picking up the mobile broadband device), that have nothing to do with zaurus. Matching by class without any vendor/device pair isn't the right thing to do here, as it will prevent any other driver from correctly binding to it. (Or in the absense of a driver, will just waste time & memory by unnecessarily loading modules) Signed-off-by: NDave Jones <davej@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Mike Frysinger 提交于
We want people to just use the list now rather than hitting up people who are no longer responsible for it. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Acked-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Marc Kleine-Budde 提交于
The two options "CAN bit-timing calculation" and "Platform CAN drivers with Netlink support" have a "default Y". In order to activate them by default, change to "default y". Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de> Acked-by: NWolfgang Grandegger <wg@grandegger.com> Acked-by: NKurt Van Dijck <kurt.van.dijck@eia.be> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Yinglin Luan 提交于
Function rionet_remove initializes local variable 'ndev' to NULL and do nothing changes before the call to unregister_netdev(ndev), this could cause a NULL pointer dereference. Reported-by: NJesper Juhl <jj@chaosbits.net> Signed-off-by: NYinglin Luan <synmyth@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
They are 64K and result in order-4 allocations, even with SLUB. Therefore, just like we always have for the deflate buffers, use vmalloc. Reported-by: NMartin Jackson <mjackson220.list@gmail.com> Acked-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-