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2020-03-26RDMA/hns: Remove redundant judgment of qp_typeWeihang Li
Type of qp has been checked in check_send_valid(), so this judgment should be removed. Link: https://lore.kernel.org/r/1584674622-52773-11-git-send-email-liweihang@huawei.com Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26RDMA/hns: Remove redundant assignment of wc->smac when polling cqWeihang Li
The field smac in ib_wc was used for create AH and then it will be treated as destination mac address in UD sqwqe, but related code about filling smac into AH has been removed in core. Actually, the dmac in UD sqwqe is parsed from the dgid in grh which is passed in by ULP now, so this assignment should be removed. Link: https://lore.kernel.org/r/1584674622-52773-10-git-send-email-liweihang@huawei.com Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26RDMA/hns: Remove redundant qpc setup operationsLang Cheng
Before calling modify_qp_reset_to_init(), the entire qpc mask has been cleared, so it is no longer necessary to clear the specific fields in the mask. Link: https://lore.kernel.org/r/1584674622-52773-9-git-send-email-liweihang@huawei.com Signed-off-by: Lang Cheng <chenglang@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26RDMA/hns: Remove meaningless printsWenpeng Liang
ceq and aeq is a ring buffer, consumer index of them will be set to zero after reaching the maximum value. The warning should be removed or it may mislead the users. Link: https://lore.kernel.org/r/1584674622-52773-8-git-send-email-liweihang@huawei.com Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26RDMA/hns: Remove definition of cq doorbell structureLang Cheng
The struct hns_roce_v2_cq_db is unused, it should be removed. Link: https://lore.kernel.org/r/1584674622-52773-7-git-send-email-liweihang@huawei.com Signed-off-by: Lang Cheng <chenglang@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26RDMA/hns: Adjust the qp status value sequence of the hardwareLang Cheng
Interchange SQD and SQE to match the protocol. Link: https://lore.kernel.org/r/1584674622-52773-6-git-send-email-liweihang@huawei.com Signed-off-by: Lang Cheng <chenglang@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26RDMA/hns: Optimize hns_roce_alloc_vf_resource()Lijun Ou
The capbilities of hardware should be got at first and then used in hns_roce_alloc_vf_resource(). Also removes an unnecessary if ... else condition in it. Link: https://lore.kernel.org/r/1584674622-52773-5-git-send-email-liweihang@huawei.com Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26RDMA/hns: Simplify attribute judgment codeLang Cheng
Combine attribute flags before masking them. Link: https://lore.kernel.org/r/1584674622-52773-4-git-send-email-liweihang@huawei.com Signed-off-by: Lang Cheng <chenglang@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26RDMA/hns: Fix a wrong judgment of return valueWeihang Li
hns_roce_alloc_mtt_range() never return -1, ret should be checked whether it is zero instead of -1. Fixes: 1ceb0b11a8a2 ("RDMA/hns: Fix non-standard error codes") Link: https://lore.kernel.org/r/1584674622-52773-3-git-send-email-liweihang@huawei.com Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26RDMA/hns: Unify format of printsLijun Ou
Use ibdev_err/dbg/warn() instead of dev_err/dbg/warn(), and modify some prints into format of "failed to do something, ret = n". Link: https://lore.kernel.org/r/1584674622-52773-2-git-send-email-liweihang@huawei.com Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Weihang Li <liweihang@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26IB/iser: Always check sig MR before putting it to the free poolSergey Gorenko
libiscsi calls the check_protection transport handler only if SCSI-Respose is received. So, the handler is never called if iSCSI task is completed for some other reason like a timeout or error handling. And this behavior looks correct. But the iSER does not handle this case properly because it puts a non-checked signature MR to the free pool. Then the error occurs at reusing the MR because it is not allowed to invalidate a signature MR without checking. This commit adds an extra check to iser_unreg_mem_fastreg(), which is a part of the task cleanup flow. Now the signature MR is checked there if it is needed. Link: https://lore.kernel.org/r/20200325151210.1548-1-sergeygo@mellanox.com Signed-off-by: Sergey Gorenko <sergeygo@mellanox.com> Reviewed-by: Max Gurtovoy <maxg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26RDMA/rxe: Set sys_image_guid to be aligned with HW IB devicesZhu Yanjun
The RXE driver doesn't set sys_image_guid and user space applications see zeros. This causes to pyverbs tests to fail with the following traceback, because the IBTA spec requires to have valid sys_image_guid. Traceback (most recent call last): File "./tests/test_device.py", line 51, in test_query_device self.verify_device_attr(attr) File "./tests/test_device.py", line 74, in verify_device_attr assert attr.sys_image_guid != 0 In order to fix it, set sys_image_guid to be equal to node_guid. Before: 5: rxe0: ... node_guid 5054:00ff:feaa:5363 sys_image_guid 0000:0000:0000:0000 After: 5: rxe0: ... node_guid 5054:00ff:feaa:5363 sys_image_guid 5054:00ff:feaa:5363 Fixes: 8700e3e7c485 ("Soft RoCE driver") Link: https://lore.kernel.org/r/20200323112800.1444784-1-leon@kernel.org Signed-off-by: Zhu Yanjun <yanjunz@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-03-26RISC-V: Only select essential drivers for SOC_VIRT configAnup Patel
The kconfig select causes build failues for SOC_VIRT config becaus we are selecting lot of VIRTIO drivers without selecting all required dependencies. Better approach is to only select essential drivers from SOC_VIRT config option and enable required VIRTIO drivers using defconfigs. Fixes: 759bdc168181 ("RISC-V: Add kconfig option for QEMU virt machine") Signed-off-by: Anup Patel <anup.patel@wdc.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2020-03-26cpufreq: intel_pstate: Simplify intel_pstate_cpu_init()Rafael J. Wysocki
The initial policy value set by intel_pstate_cpu_init() depends on whether or not CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is set, but that is not necessary, because the core will set the policy to "performance" in cpufreq_init_policy() if the default governor is "performance" anyway. Accordingly, change intel_pstate_cpu_init() to always set policy to CPUFREQ_POLICY_POWERSAVE initially to provide a valid fallback value to cpufreq_init_policy() in case the default cpufreq governor is neither "powersave" nor "performance". Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-03-26hostap: convert to struct proc_opsYueHaibing
commit 97a32539b956 ("proc: convert everything to "struct proc_ops"") forget do this convering for prism2_download_aux_dump_proc_fops. Fixes: 97a32539b956 ("proc: convert everything to "struct proc_ops"") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200326032432.20384-1-yuehaibing@huawei.com
2020-03-26rtw88: fix non-increase management packet sequence numberTzu-En Huang
In previous setting, management packets' sequence numbers will not increase and always stay at 0. Add hw sequence number support for mgmt packets. The table below shows different sequence number setting in the tx descriptor. seq num ctrl | EN_HWSEQ | DISQSELSEL | HW_SSN_SEL ------------------------------------------------------ sw ctrl | 0 | N/A | N/A hw ctrl per MACID | 1 | 0 | N/A hw ctrl per HWREG | 1 | 1 |HWREG(0/1/2/3) Signed-off-by: Tzu-En Huang <tehuang@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Tested-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200326020408.25218-1-yhchuang@realtek.com
2020-03-26tools/power/x86/intel_pstate_tracer: fix a broken y-axis scaleDoug Smythies
A fixed y-axis scale was missed during a change to autoscale. Correct it. Fixes: 709bd70d070ee ("tools/power/x86/intel_pstate_tracer: change several graphs to autoscale y-axis") Signed-off-by: Doug Smythies <dsmythies@telus.net> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-03-26Merge series "ASoC: rt1308-sdw: configure amplifier with set_tdm_slot()" ↵Mark Brown
from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: When two (or more) amplifiers are on the same link, the integrator may: a) assign dedicated slots for each of the amplifiers. b) provide the same configuration to all amplifiers, and rely on additional controls/processing in the amplifier to generate different outputs. case a) was the initial direction for SoundWire and is required for amplifiers with limited capabilities, but to deal with orientation or 'posture' changes it's easier to implement case b) when the amplifier can deal with multiple channels. This patchset suggest the use of the set_tdm_slot() API to define which of the channels will be consumed by what amplifiers. This maps well with SoundWire's 'ChannelEnable' registers. The notion of slot_width is however irrelevant here and ignored, and SoundWire ports are typically single direction, so only one of the two masks shall be used. Pierre-Louis Bossart (2): ASoC: rt1308-sdw: add set_tdm_slot() support ASoC: rt1308-sdw: use slot and rx_mask to configure stream sound/soc/codecs/rt1308-sdw.c | 38 +++++++++++++++++++++++++++++++---- sound/soc/codecs/rt1308-sdw.h | 2 ++ 2 files changed, 36 insertions(+), 4 deletions(-) -- 2.20.1
2020-03-26Merge series "ASoC: Intel: machine driver updates" from Pierre-Louis Bossart ↵Mark Brown
<pierre-louis.bossart@linux.intel.com>: One correction for GeminiLake and 2 additional machine drivers for Chromebooks. Curtis Malainey (1): ASoC: Intel: Make glk+rt5682 echo ref dynamic Sathyanarayana Nujella (2): ASoC: Intel: sof_rt5682: Add support for tgl-max98373-rt5682 ASoC: Intel: common: Add mach table for tgl-max98373-rt5682 Yong Zhi (1): ASoC: intel: sof_da7219_max98373: Add speaker switch sound/soc/intel/boards/Kconfig | 1 + sound/soc/intel/boards/Makefile | 2 +- sound/soc/intel/boards/glk_rt5682_max98357a.c | 1 + sound/soc/intel/boards/sof_da7219_max98373.c | 67 +++++++++------- sound/soc/intel/boards/sof_maxim_common.c | 80 +++++++++++++++++++ sound/soc/intel/boards/sof_maxim_common.h | 24 ++++++ sound/soc/intel/boards/sof_rt5682.c | 21 +++++ .../intel/common/soc-acpi-intel-tgl-match.c | 13 +++ 8 files changed, 178 insertions(+), 31 deletions(-) create mode 100644 sound/soc/intel/boards/sof_maxim_common.c create mode 100644 sound/soc/intel/boards/sof_maxim_common.h -- 2.20.1
2020-03-26Merge series "ASoC: SOF: cleanups and improvements" from Pierre-Louis ↵Mark Brown
Bossart <pierre-louis.bossart@linux.intel.com>: Couple of small patches to improve error handling, inits, logs. Hope we can have this for 5.7? Guennadi Liakhovetski (2): ASoC: SOF: (cosmetic) use for_each_pcm_streams() in sof_dai_load() ASoC: SOF: fix uninitialised "work" with VirtIO Kai Vehmanen (2): ASoC: SOF: Intel: hda: do not leave clock gating off upon error ASoC: SOF: Intel: hda: call codec wake at chip init Ranjani Sridharan (1): ASoC: SOF: Intel: hda: Improve DSP state logging sound/soc/sof/intel/hda-ctrl.c | 15 +++++++++--- sound/soc/sof/intel/hda-dsp.c | 43 ++++++++++++++++++++++++++++++++-- sound/soc/sof/pcm.c | 4 +--- sound/soc/sof/sof-audio.h | 3 +++ sound/soc/sof/topology.c | 17 ++++++++++---- 5 files changed, 69 insertions(+), 13 deletions(-) -- 2.20.1
2020-03-26ASoC: pxa: Enable AC'97 bus support for PXA machinesMark Brown
The AC'97 based PXA machines currently don't build reliably as they don't ensure that an AC'97 bus is built, causing at least eseries_pxa_defconfig to fail to build. Add selects to fix this. Reported-by: KernelCI <bot@kernelci.org> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20200326180116.21375-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-26ASoC: pxa: Select regmap from AC'97 machinesMark Brown
regmap needs to be selected by users which for machine drivers that select AC'97 CODEC drivers means that we need to also select regmap to ensure that the CODEC driver will build if nothing else enables regmap as is likely for such systems. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20200326151053.40806-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-26Merge tag 'mac80211-for-net-2020-03-26' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== We have the following fixes: * drop data packets if there's no key for them anymore, after there had been one, to avoid sending them in clear when hostapd removes the key before it removes the station and the packets are still queued * check port authorization again after dequeue, to avoid sending packets if the station is no longer authorized * actually remove the authorization flag before the key so packets are also dropped properly because of this * fix nl80211 control port packet tagging to handle them as packets allowed to go out without encryption * fix NL80211_ATTR_CHANNEL_WIDTH outgoing netlink attribute width (should be 32 bits, not 8) * don't WARN in a CSA scenario that happens on some APs * fix HE spatial reuse element size calculation ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-26kill uaccess_try()Al Viro
finally Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-03-26x86: unsafe_put-style macro for sigmaskAl Viro
regularizes things a bit Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-03-26mlxsw: spectrum_mr: Fix list iteration in error pathIdo Schimmel
list_for_each_entry_from_reverse() iterates backwards over the list from the current position, but in the error path we should start from the previous position. Fix this by using list_for_each_entry_continue_reverse() instead. This suppresses the following error from coccinelle: drivers/net/ethernet/mellanox/mlxsw//spectrum_mr.c:655:34-38: ERROR: invalid reference to the index variable of the iterator on line 636 Fixes: c011ec1bbfd6 ("mlxsw: spectrum: Add the multicast routing offloading logic") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-26x86: x32_setup_rt_frame(): consolidate uaccess areasAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-03-26x86: __setup_rt_frame(): consolidate uaccess areasAl Viro
reorder copy_siginfo_to_user() calls a bit Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-03-26x86: __setup_frame(): consolidate uaccess areasAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-03-26x86: setup_sigcontext(): list user_access_{begin,end}() into callersAl Viro
Similar to ia32_setup_sigcontext() change several commits ago, make it __always_inline. In cases when there is a user_access_{begin,end}() section nearby, just move the call over there. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-03-26Merge branch 'mlxsw-Offload-TC-action-pedit-munge-dsfield'David S. Miller
Ido Schimmel says: ==================== mlxsw: Offload TC action pedit munge dsfield Petr says: The Spectrum switches allow packet prioritization based on DSCP on ingress, and update of DSCP on egress. This is configured through the DCB APP rules. For some use cases, assigning a custom DSCP value based on an ACL match is a better tool. To that end, offload FLOW_ACTION_MANGLE to permit changing of dsfield as a whole, or DSCP and ECN values in isolation. After fixing a commentary nit in patch #1, and mlxsw naming in patch #2, patches #3 and #4 add the offload to mlxsw. Patch #5 adds a forwarding selftest for pedit dsfield, applicable to SW as well as HW datapaths. Patch #6 adds a mlxsw-specific test to verify DSCP rewrite due to DCB APP rules is not performed on pedited packets. The tests only cover IPv4 dsfield setting. We have tests for IPv6 as well, but would like to postpone their contribution until the corresponding iproute patches have been accepted. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-26selftests: mlxsw: qos_dscp_router: Test no DSCP rewrite after peditPetr Machata
When DSCP is updated through an offloaded pedit action, DSCP rewrite on egress should be disabled. Add a test that check that it is so. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-26selftests: forwarding: Add a forwarding test for pedit munge dsfieldPetr Machata
Add a test that runs packets with dsfield set, and test that pedit adjusts the DSCP or ECN parts or the whole field. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-26mlxsw: spectrum_flower: Offload FLOW_ACTION_MANGLEPetr Machata
Offload action pedit ex munge when used with a flower classifier. Only allow setting of DSCP, ECN, or the whole DSField in IPv4 and IPv6 packets. Signed-off-by: Petr Machata <petrm@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-26mlxsw: core: Add DSCP, ECN, dscp_rw to QOS_ACTIONPetr Machata
The QOS_ACTION is used for manipulating the QOS attributes of the packet. Add the defines and helpers related to DSCP and ECN fields, and dscp_rw. Signed-off-by: Petr Machata <petrm@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-26mlxsw: core: Rename mlxsw_afa_qos_cmd to mlxsw_afa_qos_switch_prio_cmdPetr Machata
The original idea was to reuse this set of actions for ECN rewrite as well, but on second look, it's not such a great idea. These two items should each have its own command. Rename the existing enum to make it obvious that it belongs to switch_prio_cmd. Signed-off-by: Petr Machata <petrm@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-26net: flow_offload.h: Fix a comment at flow_action_entry.manglePetr Machata
This field references FLOW_ACTION_PACKET_EDIT. Such action does not exist though. Instead the field is used for FLOW_ACTION_MANGLE and _ADD. Signed-off-by: Petr Machata <petrm@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-26ASoC: rt1308-sdw: use slot and rx_mask to configure streamPierre-Louis Bossart
If the DAI was configured with a set_tdm_slots() call, use the information. A platform or machine driver may configure each amplifier to extract different bitSlots from the frame, or extract the same data and use processing to generate the relevant output. The latter case is easier to handle in case of orientation changes. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200325212905.28145-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-26ASoC: rt1308-sdw: add set_tdm_slot() supportPierre-Louis Bossart
Add ability to select which of the channels is used, or both, in case two RT1308 amplifiers are located on the same link. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200325212905.28145-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-26qlcnic: Fix bad kzalloc null testXu Wang
In qlcnic_83xx_get_reset_instruction_template, the variable of null test is bad, so correct it. Signed-off-by: Xu Wang <vulab@iscas.ac.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-26x86: get rid of put_user_try in __setup_rt_frame() (both 32bit and 64bit)Al Viro
Straightforward, except for save_altstack_ex() stuck in those. Replace that thing with an analogue that would use unsafe_put_user() instead of put_user_ex() (called compat_save_altstack()) and be done with that. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-03-26x86: ia32_setup_rt_frame(): consolidate uaccess areasAl Viro
__copy_siginfo_to_user32() call reordered a bit. The rest folds nicely. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-03-26x86: ia32_setup_frame(): consolidate uaccess areasAl Viro
Currently we have user_access block, followed by __put_user(), deciding what the restorer will be and finally a put_user_try block. Moving the calculation of restorer first allows the rest (actual copyout work) to coalesce into a single user_access block. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-03-26Merge tag 'mlx5-updates-2020-03-25' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2020-03-25 1) Cleanups from Dan Carpenter and wenxu. 2) Paul and Roi, Some minor updates and fixes to E-Switch to address issues introduced in the previous reg_c0 updates series. 3) Eli Cohen simplifies and improves flow steering matching group searches and flow table entries version management. 4) Parav Pandit, improves devlink eswitch mode changes thread safety. By making devlink rely on driver for thread safety and introducing mlx5 eswitch mode change protection. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-26x86: ia32_setup_sigcontext(): lift user_access_{begin,end}() into the callersAl Viro
What's left is just a sequence of stores to userland addresses, with all error handling, etc. done out of line. Calling that from user_access block is safe, but rather than teaching objtool to recognize it as such we can just make it always_inline - it is small enough and has few enough callers, for the space savings not to be an issue. Rename the sucker to __unsafe_setup_sigcontext32() and provide unsafe_put_sigcontext32() with usual kind of semantics. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-03-26ASoC: SOF: Intel: hda: call codec wake at chip initKai Vehmanen
Further align HDA init sequence to the legacy non-DSP HDA driver by calling snd_hdac_set_codec_wakeup() during the chip init sequence. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20200325211233.27394-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-26ASoC: SOF: Intel: hda: do not leave clock gating off upon errorKai Vehmanen
The misc clock gating (MISCBDCGE) is disabled for controller reset and reenabled once reset is complete. Fix the case when error happens during reset, and clock gating is left disabled. The clock gating should be reenabled also in this case. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20200325211233.27394-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-26ASoC: SOF: fix uninitialised "work" with VirtIOGuennadi Liakhovetski
In the VirtIO case the sof_pcm_open() function isn't called on the host during guest streaming, which then leaves "work" structures uninitialised. However it is then used to handle position update messages from the DSP. Move their initialisation to immediately after allocation of the containing structure. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20200325211233.27394-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-26ASoC: SOF: (cosmetic) use for_each_pcm_streams() in sof_dai_load()Guennadi Liakhovetski
Use for_each_pcm_streams() to enumerate streams in sof_dai_load() instead of doing that manually. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20200325211233.27394-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-26ASoC: SOF: Intel: hda: Improve DSP state loggingRanjani Sridharan
Improve the DSP power state logs with the state names instead of values. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200325211233.27394-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-15 17:02:06 +0000