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2017-06-28s390/pci: recognize name clashes with uidsSebastian Ott
When uid checking is enabled firmware guarantees uniqueness of the uids and we use them for device enumeration. Tests have shown that uid checking can be toggled at runtime. This is unfortunate since it can lead to name clashes. Recognize these name clashes by allocating bits in zpci_domain even for firmware provided ids. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-06-28s390/pci: provide more debug informationSebastian Ott
Add some debug data to observe the lifetime of the architecture specific device information. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-06-28s390/pci: fix handling of PEC 306Sebastian Ott
In contrast to other hotplug events PEC 0x306 isn't about a single but multiple devices. Also there's no information on what happened to these devices. We correctly handled hotplug that way but failed to handle hot-unplug. This patch addresses that and implements hot-unplug of multiple devices via PEC 306. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-06-28s390/pci: improve pci hotplugSebastian Ott
PCI hotplug events basically notify about the new state of a function. Unfortunately some hypervisors implement hotplug events in a way where it is not clear what the new state of the function should be. Use clp_get_state to find the current state of the function and handle accordingly. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-06-28s390/pci: introduce clp_get_stateSebastian Ott
Code handling pci hotplug needs to determine the configuration state of a pci function. Implement clp_get_state as a wrapper for list pci functions. Also change enum zpci_state to match the configuration state values. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-06-28s390/pci: improve error handling during fmb (de)registrationSebastian Ott
Cleanup in zpci_fmb_enable_device when fmb registration fails. Also don't free the fmb when deregistration fails in zpci_fmb_disable_device but handle error situations when a function was hot-unplugged. Also remove the mod_pci helper since it is no longer used. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-06-28s390/pci: improve unreg_ioat error handlingSebastian Ott
DMA tables are freed in zpci_dma_exit_device regardless of the return code of zpci_unregister_ioat. This could lead to a use after free. On the other hand during function hot-unplug, zpci_unregister_ioat will always fail since the function is already gone. So let zpci_unregister_ioat report success when the function is gone but don't cleanup the dma table when a function could still have it in access. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-06-28s390/pci: improve error handling during interrupt deregistrationSebastian Ott
When we ask a function to stop creating interrupts this may fail due to the function being already gone (e.g. after hot-unplug). Consequently we don't free associated resources like summary bits and bit vectors used for irq processing. This could lead to situations where we ran out of these resources and fail to setup new interrupts. The fix is to just ignore the errors in cases where we can be sure no new interrupts are generated. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-06-28s390/pci: don't cleanup in arch_setup_msi_irqsSebastian Ott
After failures in arch_setup_msi_irqs common code calls arch_teardown_msi_irqs. Thus, remove cleanup code from arch_setup_msi_irqs. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2017-06-28ALSA: hda - set input_path bitmap to zero after moving it to new placeHui Wang
Recently we met a problem, the codec has valid adcs and input pins, and they can form valid input paths, but the driver does not build valid controls for them like "Mic boost", "Capture Volume" and "Capture Switch". Through debugging, I found the driver needs to shrink the invalid adcs and input paths for this machine, so it will move the whole column bitmap value to the previous column, after moving it, the driver forgets to set the original column bitmap value to zero, as a result, the driver will invalidate the path whose index value is the original colume bitmap value. After executing this function, all valid input paths are invalidated by a mistake, there are no any valid input paths, so the driver won't build controls for them. Fixes: 3a65bcdc577a ("ALSA: hda - Fix inconsistent input_paths after ADC reduction") Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-06-27NFSv4.1: nfs4_callback_free_slot() cannot call nfs4_slot_tbl_drain_complete()Trond Myklebust
The current code works only for the case where we have exactly one slot, which is no longer true. nfs4_free_slot() will automatically declare the callback channel to be drained when all slots have been returned. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2017-06-27Revert "NFS: nfs_rename() handle -ERESTARTSYS dentry left behind"Benjamin Coddington
This reverts commit 920b4530fb80430ff30ef83efe21ba1fa5623731 which could call d_move() without holding the directory's i_mutex, and reverts commit d4ea7e3c5c0e341c15b073016dbf3ab6c65f12f3 "NFS: Fix old dentry rehash after move", which was a follow-up fix. Signed-off-by: Benjamin Coddington <bcodding@redhat.com> Fixes: 920b4530fb80 ("NFS: nfs_rename() handle -ERESTARTSYS dentry left behind") Cc: stable@vger.kernel.org # v4.10+ Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2017-06-27NFSv4.1: Fix a race in nfs4_proc_layoutgetTrond Myklebust
If the task calling layoutget is signalled, then it is possible for the calls to nfs4_sequence_free_slot() and nfs4_layoutget_prepare() to race, in which case we leak a slot. The fix is to move the call to nfs4_sequence_free_slot() into the nfs4_layoutget_release() so that it gets called at task teardown time. Fixes: 2e80dbe7ac51 ("NFSv4.1: Close callback races for OPEN, LAYOUTGET...") Cc: stable@vger.kernel.org # v4.8+ Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2017-06-27NFS: Trunking detection should handle ERESTARTSYS/EINTRTrond Myklebust
Currently, it will return EIO in those cases. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2017-06-28MIPS: math-emu: Handle zero accumulator case in MADDF and MSUBF separatelyAleksandar Markovic
If accumulator value is zero, just return the value of previously calculated product. This brings logic in MADDF/MSUBF implementation closer to the logic in ADD/SUB case. Signed-off-by: Miodrag Dinic <miodrag.dinic@imgtec.com> Signed-off-by: Goran Ferenc <goran.ferenc@imgtec.com> Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com> Cc: James.Hogan@imgtec.com Cc: Paul.Burton@imgtec.com Cc: Raghu.Gandham@imgtec.com Cc: Leonid.Yegoshin@imgtec.com Cc: Douglas.Leung@imgtec.com Cc: Petar.Jovanovic@imgtec.com Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/16512/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-06-28ACPI: EC: Fix EC command visibility for dynamic debugLv Zheng
acpi_ec_cmd_string() currently is only enabled for "DEBUG" macro, but users trend to use CONFIG_DYNAMIC_DEBUG and enable ec.c pr_debug() print-outs by "dyndbg='file ec.c +p'". In this use case, all command names are turned into UNDEF and the log is confusing. This affects bugzilla triage work. This patch fixes this issue by enabling acpi_ec_cmd_string() for CONFIG_DYNAMIC_DEBUG. Tested-by: Wang Wendy <wendy.wang@intel.com> Tested-by: Feng Chenzhou <chenzhoux.feng@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-28ACPI: EC: Fix an EC event IRQ storming issueLv Zheng
The EC event IRQ (SCI_EVT) can only be handled by submitting QR_EC. As the EC driver handles SCI_EVT in a workqueue, after SCI_EVT is flagged and before QR_EC is submitted, there is a period risking IRQ storming. EC IRQ must be masked for this period but linux EC driver never does so. No end user notices the IRQ storming and no developer fixes this known issue because: 1. The EC IRQ is always edge triggered GPE, and 2. The kernel can execute no-op EC IRQ handler very fast. For edge-triggered EC GPE platforms, it is only reported of post-resume EC event lost issues, there won't be an IRQ storming. For level triggered EC GPE platforms, fortunately the kernel is always fast enough to execute such a no-op EC IRQ handler so that the IRQ handler won't be accumulated to starve the task contexts, causing a real IRQ storming. But the IRQ storming actually can still happen when: 1. The EC IRQ performs like level triggered GPE, and 2. The kernel EC debugging log is turned on but the console is slow enough. There are more and more platforms using EC GPE as wake GPE where the EC GPE is likely designed as level triggered. Then when EC debugging log is enabled, the EC IRQ handler is no longer a no-op but dumps IRQ status to the consoles. If the consoles are slow enough, the EC IRQs can arrive much faster than executing the handler. Finally the accumulated EC event IRQ handlers starve the task contexts, causing the IRQ storming to occur, and the kernel hangs can be observed during boot/resume. This patch fixes this issue by masking EC IRQ for this period: 1. Begins when there is an SCI_EVT IRQ pending, and 2. Ends when there is a QR_EC completed (SCI_EVT acknowledged). Tested-by: Wang Wendy <wendy.wang@intel.com> Tested-by: Feng Chenzhou <chenzhoux.feng@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27drbd: Drop unnecessary staticJulia Lawall
Drop static on a local variable, when the variable is initialized before any use, on every possible execution path through the function. The static has no benefit, and dropping it reduces the code size. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @bad exists@ position p; identifier x; type T; @@ static T x@p; ... x = <+...x...+> @@ identifier x; expression e; type T; position p != bad.p; @@ -static T x@p; ... when != x when strict ?x = e; // </smpl> The change in code size is indicates by the following output from the size command. before: text data bss dec hex filename 67299 2291 1056 70646 113f6 drivers/block/drbd/drbd_nl.o after: text data bss dec hex filename 67283 2291 1056 70630 113e6 drivers/block/drbd/drbd_nl.o Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Roland Kammerer <roland.kammerer@linbit.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2017-06-28PM / core: Drop run_wake flag from struct dev_pm_infoRafael J. Wysocki
The run_wake flag in struct dev_pm_info is used to indicate whether or not the device is capable of generating remote wakeup signals at run time (or in the system working state), but the distinction between runtime remote wakeup and system wakeup signaling has always been rather artificial. The only practical reason for it to exist at the core level was that ACPI and PCI treated those two cases differently, but that's not the case any more after recent changes. For this reason, get rid of the run_wake flag and, when applicable, use device_set_wakeup_capable() and device_can_wakeup() instead of device_set_run_wake() and device_run_wake(), respectively. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com>
2017-06-28PCI / PM: Simplify device wakeup settings codeRafael J. Wysocki
After previous changes it is not necessary to distinguish between device wakeup for run time and device wakeup from system sleep states any more, so rework the PCI device wakeup settings code accordingly. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com>
2017-06-28PCI / PM: Drop pme_interrupt flag from struct pci_devRafael J. Wysocki
The pme_interrupt flag in struct pci_dev is set when PMEs generated by the device are going to be signaled via root port PME interrupts. Ironically enough, that information is only used by the code setting up device wakeup through ACPI which returns as soon as it sees the pme_interrupt flag set while setting up "remote runtime wakeup". That is questionable, however, because in theory there may be PCIe devices using out-of-band PME signaling under root ports handled by the native PME code or devices requiring wakeup power setup to be carried out by AML. For such devices, ACPI wakeup should be invoked regardless of whether or not native PME signaling is used in general. For this reason, drop the pme_interrupt flag and rework the code using it which then allows the ACPI-based device wakeup handling in PCI to be consolidated to use one code path for both "runtime remote wakeup" and system wakeup (from sleep states). Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com>
2017-06-28ACPI / PM: Consolidate device wakeup settings codeRafael J. Wysocki
Currently, there are two separate ways of handling device wakeup settings in the ACPI core, depending on whether this is runtime wakeup or system wakeup (from sleep states). However, after the previous commit eliminating the run_wake ACPI device wakeup flag, there is no difference between the two any more at the ACPI level, so they can be combined. For this reason, introduce acpi_pm_set_device_wakeup() to replace both acpi_pm_device_run_wake() and acpi_pm_device_sleep_wake() and make it check the ACPI device object's wakeup.valid flag to determine whether or not the device can be set up to generate wakeup signals. Also notice that zpodd_enable/disable_run_wake() only call device_set_run_wake() because acpi_pm_device_run_wake() called device_run_wake(), which is not done by acpi_pm_set_device_wakeup(), so drop the now redundant device_set_run_wake() calls from there. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com>
2017-06-28ACPI / PM: Drop run_wake from struct acpi_device_wakeup_flagsRafael J. Wysocki
The run_wake flag in struct acpi_device_wakeup_flags stores the information on whether or not the device can generate wakeup signals at run time, but in ACPI that really is equivalent to being able to generate wakeup signals at all. In fact, run_wake will always be set after successful executeion of acpi_setup_gpe_for_wake(), but if that fails, the device will not be able to use a wakeup GPE at all, so it won't be able to wake up the systems from sleep states too. Hence, run_wake actually means that the device is capable of triggering wakeup and so it is equivalent to the valid flag. For this reason, drop run_wake from struct acpi_device_wakeup_flags and make sure that the valid flag is only set if acpi_setup_gpe_for_wake() has been successful. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com>
2017-06-27nvme/pci: Fix stuck nvme resetKeith Busch
The controller state is set to resetting prior to disabling the controller, so this patch accounts for that state when deciding if it needs to freeze the queues. Without this, an 'nvme reset /dev/nvme0' blocks forever because the queues were never frozen. Fixes: 82b057caefaf ("nvme-pci: fix multiple ctrl removal scheduling") Signed-off-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2017-06-28PM / QoS: constify *_attribute_group.Arvind Yadav
File size before: text data bss dec hex filename 3890 1152 8 5050 13ba drivers/base/power/sysfs.o File size After adding 'const': text data bss dec hex filename 4250 800 8 5058 13c2 drivers/base/power/sysfs.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-28PM / AVS: rockchip-io: add io selectors and supplies for rk3228David Wu
This adds the necessary data for handling io voltage domains on the rk3228. Signed-off-by: David Wu <david.wu@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-28powercap/RAPL: prevent overridding bits outside of the maskAdam Lessnau
Fixes wrong bits shift operation in the rapl_write_data_raw function, which might cause overridding bits outside of the mask. For example, writing new TIME_WINDOW1 value can override POWER_LIMIT1. Signed-off-by: Adam Lessnau <adam.lessnau@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-28PM / sysfs: Constify attribute groupsKrzysztof Kozlowski
Local instances of struct attribute_group are not modified so they can be made const to increase code safeness. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-28PM: Constify info string used in messagesKrzysztof Kozlowski
The 'info' string appearing in many places points to a .rodata string so it should be passes as pointer to const. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-28PM: Constify returned PM event nameKrzysztof Kozlowski
The pm_verb() returns a pointer to string from .rodata so it should be marked as const. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-28PM / Domains: Constify genpd pointerKrzysztof Kozlowski
Mark pointer to struct generic_pm_domain const (either passed in argument or used localy in a function), whenever it is not modifed by the function itself. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27MIPS: head: Reorder instructions missing a delay slotKarl Beldan
In this sequence the 'move' is assumed in the delay slot of the 'beq', but head.S is in reorder mode and the former gets pushed one 'nop' farther by the assembler. The corrected behavior made booting with an UHI supplied dtb erratic. Fixes: 15f37e158892 ("MIPS: store the appended dtb address in a variable") Signed-off-by: Karl Beldan <karl.beldan+oss@gmail.com> Reviewed-by: James Hogan <james.hogan@imgtec.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/16614/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-06-27ACPICA: Use designated initializersKees Cook
The struct layout randomization plugin detects and randomizes any structs that contain only function pointers. Once layout is randomized, all initialization must be designated or the compiler will misalign the assignments. This switches all the ACPICA function pointer struct to use designated initializers, using the proposed upstream ACPICA macro: https://github.com/acpica/acpica/pull/248/ Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27Merge back ACPICA material for v4.13.Rafael J. Wysocki
2017-06-27ACPICA: Update version to 20170531Bob Moore
ACPICA commit fde696a3f0aed66ff7439744bbcd23bc165deb88 Version 20170531. Link: https://github.com/acpica/acpica/commit/fde696a3 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Update a couple of debug output messagesBob Moore
ACPICA commit 809c1766598c7f3decaeeba2c6ed603c538d0270 Cleanup output. Link: https://github.com/acpica/acpica/commit/809c1766 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: acpiexec: enhance local signal handlerBob Moore
ACPICA commit ffef4ae9a1b6032ebadeab2c2b806f0e585f0006 Add support for SIGSEGV Improve/cleanup SIGINT handling Link: https://github.com/acpica/acpica/commit/ffef4ae9 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Simplify output for the ACPI Debug ObjectBob Moore
ACPICA commit ea08cda9859d9f758f4832400b2d559847c2d52a Cleanup the output, change [Acpi Debug] to Acpi Debug: Link: https://github.com/acpica/acpica/commit/ea08cda9 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Unix application OSL: Correctly handle control-c (EINTR)Bob Moore
ACPICA commit dfbb87c3a96cfd007375f34a96e6f4a8ee477f97 Handle EINTR from a sem_wait operation. Ignore a control-c. Link: https://github.com/acpica/acpica/commit/dfbb87c3 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Improvements for debug output onlyBob Moore
ACPICA commit c3f798b7b0e4f2403d3ce0cc1107ab0932efe1e3 Changes to debug print and debug function tracing. Link: https://github.com/acpica/acpica/commit/c3f798b7 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Disassembler: allow conflicting external declarations to be emitted.Erik Schmauss
ACPICA commit 0ed9f2e2ccc112439eaa355b5952a05d6fdb7814 An external declaration is a conflicting declaration when a name has been declared as an external and a named object within the same file. Link: https://github.com/acpica/acpica/commit/0ed9f2e2 Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Disassembler: add external op to namespace on first passErik Schmauss
ACPICA commit 117be4819588df3b7146f6f01723639b1d61e775 By doing so, external control method resolutions can be resolved like normal control methods. This eliminates the need to reparse the aml all over again for external control methods that were encoded within the aml with the 0x15 bytecode. Link: https://github.com/acpica/acpica/commit/117be481 Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Disassembler: prevent external op's from opening a new scopeErik Schmauss
ACPICA commit c512c2bfcce65b8e8f37d549ac2fa4a1e0182e46 Since Externals could be of ACPI_TYPE_METHOD, there is a possibility that the acpi_ns_lookup may cause a new scope to be opened. Therefore, disable opening the scope for all acpi_ns_lookup invocations that deal with externals. Link: https://github.com/acpica/acpica/commit/c512c2bf Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Changed Gbl_disasm_flag to acpi_gbl_disasm_flagErik Schmauss
ACPICA commit 0e0a87111f280c197661689979b2c48443b0326c This is a name change as well as a change in the scope of this flag. This is done so that it can be referenced in the dispatcher. Link: https://github.com/acpica/acpica/commit/0e0a8711 Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Changing External to a named objectErik Schmauss
ACPICA commit 0d5dd42fd7d5129835b6d92250378a962eb73cb3 This is done so that the aml parser will build the parse tree of External Op as a named object. This is done to streamline creation of external op parse nodes and facilitate namespace resolution of externals. Link: https://github.com/acpica/acpica/commit/0d5dd42f Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Update two error messages to emit control method nameBob Moore
ACPICA commit 73f7fab1376d5dbfda24cf51c1bb04df0d31b48e Intention is to improve debugging by clarifying which method has caused the error, in acpi_evaluate_object_typed. Link: https://github.com/acpica/acpica/commit/73f7fab1 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Fix for Device/Thermal objects with ObjectType and DerefOfBob Moore
ACPICA commit 89565151aa4db7b546d4935b187bf2c4a86885ee These types must be special cased because the namespace node does not contain a subobject as do all other types. Link: https://github.com/acpica/acpica/commit/89565151 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Comment update: spelling/format. No functional changeBob Moore
ACPICA commit d9861dae21b41d48745496bac2665f14e4e28c08 Fix some spelling errors and reformat some long lines. Link: https://github.com/acpica/acpica/commit/d9861dae Reported-by: Cao Jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Update comments, no functional changeCao Jin
ACPICA commit 45eb6384fb47f4fdc5759f63c47a9b6799924972 Link: https://github.com/acpica/acpica/commit/45eb6384 Signed-off-by: Cao Jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-27ACPICA: Split resource descriptor decode strings to a new fileBob Moore
ACPICA commit 00906ae0aff4c6b76abc232ef99700e7d7c0e325 There are enough of these strings to justify a separate file. Also, these strings are only used for the disassembler and the debugger. Thus, this change improves ACPICA modularity. Link: https://github.com/acpica/acpica/commit/00906ae0 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
generated by cgit (git 2.34.1) at 2025-09-22 05:02:36 +0000