summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)AuthorFilesLines
2017-09-26drm/amdgpu:insert TMZ_BEGINMonk Liu1-6/+8
FRAME_CONTROL(begin) is needed for vega10 due to ucode logic change, it can fix some CTS random fail under gfx preemption enabled mode. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu/sriov:don't load psp fw during gpu resetMonk Liu1-6/+9
At least for SRIOV we found reload PSP fw during gpu reset cause PSP hang. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu/sriov:move in_reset to adev and renameMonk Liu4-9/+9
currently in_reset is only used in sriov gpu reset, and it will be used for other non-gfx hw component later, like PSP, so move it from gfx to adev and rename to in_sriov_reset make more sense. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu:no kiq in IHMonk Liu1-2/+2
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu/sriov:fix missing error handlingMonk Liu1-1/+4
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu: Add GPU reset functionality for Vega10Ken Wang8-15/+83
V2 Signed-off-by: Ken Wang <Ken.Wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/ttm: Remove TTM dma tracepoint since it's not required anymoreTom St Denis4-207/+1
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amd/amdgpu: remove usage of ttm traceTom St Denis1-33/+3
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amd/amdgpu: add support for iova_to_phys to replace TTM trace (v5)Tom St Denis1-0/+99
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (v2): Add domain to iova debugfs (v3): Add true read/write methods to access system memory of pages mapped to the device (v4): Move get_domain call out of loop and return on error (v5): Just use kmap/kunmap
2017-09-26drm/amd/amdgpu: Fold TTM debugfs entries into array (v2)Tom St Denis2-26/+32
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (v2): add domains and avoid strcmp
2017-09-26drm/amdgpu: fix checkpatch.pl warning to amdgpu_drv.cRex Zhu2-14/+14
fix checkpatch.pl WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu: remove the clearance of vce 4.0 interrupt maskLeo Liu1-4/+0
Requested by SRIOV, the clearance of the bit moved into firmware Signed-off-by: Leo Liu <leo.liu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu/sdma3: set wptr shadow atomicallyXiangliang.Yu1-1/+3
Port it from sdma4 for wptr polling usage. Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu/sdma3: Enable sdma wptr polling for SRIOVXiangliang.Yu1-1/+16
When hypervisor triggering FLR for one of VFs, need to enable sdma wptr polling to avoid missing wptr update if enabling doorbell. Signed-off-by: Xiangliang.Yu <Xiangliang.Yu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/ttm: cleanup ttm_page_alloc_dma.cChristian König1-26/+16
Remove unused defines and variables. Also stop computing the gfp_flags when they aren't used. No intended functional change. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu: Track pending retry faults in IH and VM (v2)Felix Kuehling6-1/+180
IH tracks pending retry faults in a hash table for fast lookup in interrupt context. Each VM has a short FIFO of pending VM faults for processing in a bottom half. The IH prescreening stage adds retry faults and filters out repeated retry interrupts to minimize the impact of interrupt storms. It's the VM's responsibility remove pending faults once they are handled. For now this is only done when the VM is destroyed. v2: - Made the hash table smaller and the FIFO longer. I never want the FIFO to fill up, because that would make prescreen take longer. 128 pending page faults should be enough to keep migrations busy. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> (v1) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amd: Closed hash table with low overhead (v2)Felix Kuehling6-0/+1045
This adds a statically sized closed hash table implementation with low memory and CPU overhead. The API is inspired by kfifo. Storing, retrieving and deleting data does not involve any dynamic memory management, which makes it ideal for use in interrupt context. Static memory usage per entry comprises a 32 or 64 bit hash key, two bits for occupancy tracking and the value size stored in the table. No list heads or pointers are needed. Therefore this data structure should be quite cache-friendly, too. It uses linear probing and lazy deletion. During lookups free space is reclaimed and entries relocated to speed up future lookups. v2: squash in do_div and _BITOPS_LONG_SHIFT fixes Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu: Add prescreening stage in IH processing (v2)Felix Kuehling8-0/+92
To filter out high-frequency interrupts that can be safely ignored. v2: squash in trivial typo fix for si (Alex) Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdkfd: Use PASID manager from KGDFelix Kuehling2-58/+38
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdkfd: Separate doorbell allocation from PASIDFelix Kuehling4-28/+45
PASID management is moving into KGD. Limiting the PASID range to the number of doorbell pages is no longer practical. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/radeon: Add PASID manager for KFDFelix Kuehling1-0/+31
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu: Add PASID managementFelix Kuehling6-4/+97
Allows assigning a PASID to a VM for identifying VMs involved in page faults. The global PASID manager is also exported in the KFD interface so that AMDGPU and KFD can share the PASID space. PASIDs of different sizes can be requested. On APUs, the PASID size is deterined by the capabilities of the IOMMU. So KFD must be able to allocate PASIDs in a smaller range. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu: Fix error handling in amdgpu_vm_initFelix Kuehling1-1/+1
Make sure vm->root.bo is not left reserved if amdgpu_bo_kmap fails. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amd/powerplay: Simplify smu7_voting_clients()Rex Zhu2-49/+19
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amdgpu: add powerplay support for CI asicsRex Zhu1-2/+10
currently, for CI asics, use dpm by default, amdgpu.dpm=-1. when set amdgpu.dpm=1, enable powplay. when set amdgpu.dpm=0, disable both dpm and powerplay. when powerplay is stable on CI asics, ci_dpm will be removed. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amd/powerplay: Add support for CI asics to hwmgrRex Zhu2-47/+128
Add support for CI asics (Bonaire, Hawaii) to the powerplay hwmgr Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amd/powerplay: Add support functions for CI to ppatomctrl.cRex Zhu2-0/+86
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amd/powerplay: refine dmesg info under powerplayRex Zhu2-8/+8
Use pr_debug to prevent spamming unimportant dmesg. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amd/powerplay: fix set target TDP error on tonga/icelandRex Zhu1-5/+6
ConfigurableTDP do not exist from Fiji. so only use in previous ASIC. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-26drm/amd/powerplay: add CI asics support to smumgr (v3)Rex Zhu8-1/+2978
This ports support for CI asics (Bonaire, Hawaii) to the powerplay smumgr v2: warning fix (Alex) v3: squash in fix for thermal (Tom) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-09-24Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Ingo Molnar: "A clocksource driver section mismatch fix" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/integrator: Fix section mismatch warning
2017-09-24Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds3-10/+16
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Ingo Molnar: "Three irqchip driver fixes, and an affinity mask helper function bug fix affecting x86" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Revert "genirq: Restrict effective affinity to interrupts actually using it" irqchip.mips-gic: Fix shared interrupt mask writes irqchip/gic-v4: Fix building with ancient gcc irqchip/gic-v3: Iterate over possible CPUs by for_each_possible_cpu()
2017-09-24Merge branch 'next-tpm' of ↵Linus Torvalds7-52/+83
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull TPM updates from James Morris: "Here are the TPM updates from Jarkko for v4.14, which I've placed in their own branch (next-tpm). I ended up cherry-picking them as other changes had been made in Jarkko's branch after he sent me his original pull request. I plan on maintaining a separate branch for TPM (and other security subsystems) from now on. From Jarkko: 'Not much this time except a few fixes'" * 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: tpm: ibmvtpm: simplify crq initialization and document crq format tpm: replace msleep() with usleep_range() in TPM 1.2/2.0 generic drivers Documentation: tpm: add powered-while-suspended binding documentation tpm: tpm_crb: constify acpi_device_id. tpm: vtpm: constify vio_device_id
2017-09-23tpm: ibmvtpm: simplify crq initialization and document crq formatMichal Suchanek1-36/+60
The crq is passed in registers and is the same on BE and LE hosts. However, current implementation allocates a structure on-stack to represent the crq, initializes the members swapping them to BE, and loads the structure swapping it from BE. This is pointless and causes GCC warnings about ununitialized members. Get rid of the structure and the warnings. Signed-off-by: Michal Suchanek <msuchanek@suse.de> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-09-23tpm: replace msleep() with usleep_range() in TPM 1.2/2.0 generic driversHamza Attak5-14/+21
The patch simply replaces all msleep function calls with usleep_range calls in the generic drivers. Tested with an Infineon TPM 1.2, using the generic tpm-tis module, for a thousand PCR extends, we see results going from 1m57s unpatched to 40s with the new patch. We obtain similar results when using the original and patched tpm_infineon driver, which is also part of the patch. Similarly with a STM TPM 2.0, using the CRB driver, it takes about 20ms per extend unpatched and around 7ms with the new patch. Note that the PCR consistency is untouched with this patch, each TPM has been tested with 10 million extends and the aggregated PCR value is continuously verified to be correct. As an extension of this work, this could potentially and easily be applied to other vendor's drivers. Still, these changes are not included in the proposed patch as they are untested. Signed-off-by: Hamza Attak <hamza@hpe.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-09-23tpm: tpm_crb: constify acpi_device_id.Arvind Yadav1-1/+1
acpi_device_id are not supposed to change at runtime. All functions working with acpi_device_id provided by <acpi/acpi_bus.h> work with const acpi_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 4198 608 0 4806 12c6 drivers/char/tpm/tpm_crb.o File size After adding 'const': text data bss dec hex filename 4262 520 0 4782 12ae drivers/char/tpm/tpm_crb.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-09-23tpm: vtpm: constify vio_device_idArvind Yadav1-1/+1
vio_device_id are not supposed to change at runtime. All functions working with vio_device_id provided by <asm/vio.h> work with const vio_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
2017-09-23Merge tag 'for-linus' of ↵Linus Torvalds17-161/+281
git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma Pull rdma fixes from Doug Ledford: - Smattering of miscellanous fixes - A five patch series for i40iw that had a patch (5/5) that was larger than I would like, but I took it because it's needed for large scale users - An 8 patch series for bnxt_re that landed right as I was leaving on PTO and so had to wait until now...they are all appropriate fixes for -rc IMO * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (22 commits) bnxt_re: Don't issue cmd to delete GID for QP1 GID entry before the QP is destroyed bnxt_re: Fix memory leak in FRMR path bnxt_re: Remove RTNL lock dependency in bnxt_re_query_port bnxt_re: Fix race between the netdev register and unregister events bnxt_re: Free up devices in module_exit path bnxt_re: Fix compare and swap atomic operands bnxt_re: Stop issuing further cmds to FW once a cmd times out bnxt_re: Fix update of qplib_qp.mtu when modified i40iw: Add support for port reuse on active side connections i40iw: Add missing VLAN priority i40iw: Call i40iw_cm_disconn on modify QP to disconnect i40iw: Prevent multiple netdev event notifier registrations i40iw: Fail open if there are no available MSI-X vectors RDMA/vmw_pvrdma: Fix reporting correct opcodes for completion IB/bnxt_re: Fix frame stack compilation warning IB/mlx5: fix debugfs cleanup IB/ocrdma: fix incorrect fall-through on switch statement IB/ipoib: Suppress the retry related completion errors iw_cxgb4: remove the stid on listen create failure iw_cxgb4: drop listen destroy replies if no ep found ...
2017-09-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds28-215/+357
Pull networking fixes from David Miller: 1) Fix NAPI poll list corruption in enic driver, from Christian Lamparter. 2) Fix route use after free, from Eric Dumazet. 3) Fix regression in reuseaddr handling, from Josef Bacik. 4) Assert the size of control messages in compat handling since we copy it in from userspace twice. From Meng Xu. 5) SMC layer bug fixes (missing RCU locking, bad refcounting, etc.) from Ursula Braun. 6) Fix races in AF_PACKET fanout handling, from Willem de Bruijn. 7) Don't use ARRAY_SIZE on spinlock array which might have zero entries, from Geert Uytterhoeven. 8) Fix miscomputation of checksum in ipv6 udp code, from Subash Abhinov Kasiviswanathan. 9) Push the ipv6 header properly in ipv6 GRE tunnel driver, from Xin Long. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (75 commits) inet: fix improper empty comparison net: use inet6_rcv_saddr to compare sockets net: set tb->fast_sk_family net: orphan frags on stand-alone ptype in dev_queue_xmit_nit MAINTAINERS: update git tree locations for ieee802154 subsystem net: prevent dst uses after free net: phy: Fix truncation of large IRQ numbers in phy_attached_print() net/smc: no close wait in case of process shut down net/smc: introduce a delay net/smc: terminate link group if out-of-sync is received net/smc: longer delay for client link group removal net/smc: adapt send request completion notification net/smc: adjust net_device refcount net/smc: take RCU read lock for routing cache lookup net/smc: add receive timeout check net/smc: add missing dev_put net: stmmac: Cocci spatch "of_table" lan78xx: Use default values loaded from EEPROM/OTP after reset lan78xx: Allow EEPROM write for less than MAX_EEPROM_SIZE lan78xx: Fix for eeprom read/write when device auto suspend ...
2017-09-22Merge tag 'acpi-4.14-rc2' of ↵Linus Torvalds2-6/+20
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These fix the initialization of resources in the ACPI WDAT watchdog driver, a recent regression in the ACPI device properties handling, a recent change in behavior causing the ACPI_HANDLE() macro to only work for GPL code and create a MAINTAINERS entry for ACPI PMIC drivers in order to specify the official reviewers for that code. Specifics: - Fix the initialization of resources in the ACPI WDAT watchdog driver that uses unititialized memory which causes compiler warnings to be triggered (Arnd Bergmann). - Fix a recent regression in the ACPI device properties handling that causes some device properties data to be skipped during enumeration (Sakari Ailus). - Fix a recent change in behavior that caused the ACPI_HANDLE() macro to stop working for non-GPL code which is a problem for the NVidia binary graphics driver, for example (John Hubbard). - Add a MAINTAINERS entry for the ACPI PMIC drivers to specify the official reviewers for that code (Rafael Wysocki)" * tag 'acpi-4.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: properties: Return _DSD hierarchical extension (data) sub-nodes correctly ACPI / bus: Make ACPI_HANDLE() work for non-GPL code again ACPI / watchdog: properly initialize resources ACPI / PMIC: Add code reviewers to MAINTAINERS
2017-09-22Merge tag 'pm-4.14-rc2' of ↵Linus Torvalds5-11/+28
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix a cpufreq regression introduced by recent changes related to the generic DT driver, an initialization time memory leak in cpuidle on ARM, a PM core bug that may cause system suspend/resume to fail on some systems, a request type validation issue in the PM QoS framework and two documentation-related issues. Specifics: - Fix a regression in cpufreq on systems using DT as the source of CPU configuration information where two different code paths attempt to create the cpufreq-dt device object (there can be only one) and fix up the "compatible" matching for some TI platforms on top of that (Viresh Kumar, Dave Gerlach). - Fix an initialization time memory leak in cpuidle on ARM which occurs if the cpuidle driver initialization fails (Stefan Wahren). - Fix a PM core function that checks whether or not there are any system suspend/resume callbacks for a device, but forgets to check legacy callbacks which then may be skipped incorrectly and the system may crash and/or the device may become unusable after a suspend-resume cycle (Rafael Wysocki). - Fix request type validation for latency tolerance PM QoS requests which may lead to unexpected behavior (Jan Schönherr). - Fix a broken link to PM documentation from a header file and a typo in a PM document (Geert Uytterhoeven, Rafael Wysocki)" * tag 'pm-4.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: ti-cpufreq: Support additional am43xx platforms ARM: cpuidle: Avoid memleak if init fail cpufreq: dt-platdev: Add some missing platforms to the blacklist PM: core: Fix device_pm_check_callbacks() PM: docs: Drop an excess character from devices.rst PM / QoS: Use the correct variable to check the QoS request type driver core: Fix link to device power management documentation
2017-09-22Merge branch 'for-linus' of ↵Linus Torvalds3-22/+50
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - fixes for two long standing issues (lock up and a crash) in force feedback handling in uinput driver - tweak to firmware update timing in Elan I2C touchpad driver. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elan_i2c - extend Flash-Write delay Input: uinput - avoid crash when sending FF request to device going away Input: uinput - avoid FF flush when destroying device
2017-09-22Merge tag 'pci-v4.14-fixes-2' of ↵Linus Torvalds1-7/+6
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: - fix endpoint "end of test" interrupt issue (introduced in v4.14-rc1) (John Keeping) - fix MIPS use-after-free map_irq() issue (introduced in v4.14-rc1) (Lorenzo Pieralisi) * tag 'pci-v4.14-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: endpoint: Use correct "end of test" interrupt MIPS: PCI: Move map_irq() hooks out of initdata
2017-09-22Merge tag 'iommu-fixes-v4.14-rc1' of ↵Linus Torvalds3-7/+5
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU fixes from Joerg Roedel: - two Kconfig fixes to fix dependencies that cause compile failures when they are not fulfilled. - a section mismatch fix for Intel VT-d - a fix for PCI topology detection in ARM device-tree code * tag 'iommu-fixes-v4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/of: Remove PCI host bridge node check iommu/qcom: Depend on HAS_DMA to fix compile error iommu/vt-d: Fix harmless section mismatch warning iommu: Add missing dependencies
2017-09-22Merge tag 'arm64-fixes' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - #ifdef CONFIG_EFI around __efi_fpsimd_begin/end - Assembly code alignment reduced to 4 bytes from 16 - Ensure the kernel is compiled for LP64 (there are some arm64 compilers around defaulting to ILP32) - Fix arm_pmu_acpi memory leak on the error path * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: drivers/perf: arm_pmu_acpi: Release memory obtained by kasprintf arm64: ensure the kernel is compiled for LP64 arm64: relax assembly code alignment from 16 byte to 4 byte arm64: efi: Don't include EFI fpsimd save/restore code in non-EFI kernels
2017-09-22Merge branches 'acpi-pmic', 'acpi-bus', 'acpi-wdat' and 'acpi-properties'Rafael J. Wysocki2-6/+20
* acpi-pmic: ACPI / PMIC: Add code reviewers to MAINTAINERS * acpi-bus: ACPI / bus: Make ACPI_HANDLE() work for non-GPL code again * acpi-wdat: ACPI / watchdog: properly initialize resources * acpi-properties: ACPI: properties: Return _DSD hierarchical extension (data) sub-nodes correctly
2017-09-22Merge branches 'pm-cpufreq' and 'pm-cpuidle'Rafael J. Wysocki3-3/+17
* pm-cpufreq: cpufreq: ti-cpufreq: Support additional am43xx platforms cpufreq: dt-platdev: Add some missing platforms to the blacklist * pm-cpuidle: ARM: cpuidle: Avoid memleak if init fail
2017-09-22Merge branches 'pm-core', 'pm-qos' and 'pm-docs'Rafael J. Wysocki1-5/+5
* pm-core: PM: core: Fix device_pm_check_callbacks() * pm-qos: PM / QoS: Use the correct variable to check the QoS request type * pm-docs: PM: docs: Drop an excess character from devices.rst driver core: Fix link to device power management documentation
2017-09-22bnxt_re: Don't issue cmd to delete GID for QP1 GID entry before the QP is ↵Somnath Kotur1-3/+20
destroyed FW needs the 0th GID Entry in the Table to be preserved before it's corresponding QP1 is deleted, else it will fail the cmd. Check for the same and return to prevent error msg being logged for cmd failure. Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-09-22bnxt_re: Fix memory leak in FRMR pathSelvin Xavier1-1/+1
This patch fixes a memory leak issue when alloc_mr is used. mr->pages and mr->npages are used only in alloc_mr path. mr->pages is allocated when alloc_mr is called or in the case of FRMR, while creating the MR. mr->npages is updated only when the MR created is used i.e. after invoking map_mr_sg verb, before data transfer. In the dereg_mr path, if mr->npages is 0, driver ends up not freeing the memory created. Removing the npages check from the dereg_mr path for kernel consumers. Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-29 04:19:34 +0000