summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2019-03-04pwm: rcar: Use "atomic" API on rcar_pwm_resume()Yoshihiro Shimoda
To remove legacy API related functions in the future, this patch uses "atomic" related function instead. No change in behavior. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04pwm: rcar: Add support "atomic" APIYoshihiro Shimoda
This patch adds support for "atomic" API. This behavior differs with legacy APIs a little. Legacy APIs: The PWMCNT register will be updated in rcar_pwm_config() even if the PWM state is disabled. Atomic API: The PWMCNT register will be updated in rcar_pwm_apply() only if the PWM state is enabled. Otherwize, if a PWM runs with 30% duty cycles and the pwm_apply_state() is called with state->enabled = 0, ->duty_cycle = 60 and ->period = 100, this is possible to output a 60% duty cycle. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04pwm: atmel: Add support for SAM9X60's PWM controllerClaudiu Beznea
Add support for SAM9X60's PWM controller. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04pwm: atmel: Add PWM binding for SAM9X60Claudiu Beznea
Add PWM binding for SAM9X60 SoC. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04pwm: atmel: Rename objects of type atmel_pwm_dataClaudiu Beznea
Rename objects of type atmel_pwm_data to contain chip name instead of version number. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04pwm: atmel: Add support for controllers with 32 bit countersClaudiu Beznea
SAM9X60's PWM controller uses 32 bits counters thus it could generate signals with higher period and duty cycles than the old ones. Prepare the current driver to be able to work with old controllers (that uses 16 bits counters) and with the new SAM9X60's controller, by providing counters information based on compatible string. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04pwm: atmel: Add struct atmel_pwm_dataClaudiu Beznea
Add struct atmel_pwm_data to embed different per controller information. It prepares adding support for another similar controller that needs additional information. At this stage, embed a member of type struct atmel_pwm_registers in it. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04pwm: Add MediaTek MT8183 display PWM driver supportJitao Shi
Use the mtk_pwm_data struction to define different registers and add MT8183 specific register operations, such as MT8183 doesn't have commit register, needs to disable double buffer before writing register, and needs to select commit mode and use PWM_PERIOD/PWM_HIGH_WIDTH. Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04pwm: hibvt: Add hi3559v100 supportMathieu Othacehe
Add support for the hi3559v100-shub-pwm and hisilicon,hi3559v100-pwm platforms. They require a special quirk: the PWM has to be enabled twice to force a duty_cycle refresh. Signed-off-by: Mathieu Othacehe <m.othacehe@gmail.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04dt-bindings: pwm: hibvt: Add hi3559v100 supportMathieu Othacehe
Add support for hi3559v100-shub-pwm and hisilicon,hi3559v100-pwm platforms. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Mathieu Othacehe <m.othacehe@gmail.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04pwm: hibvt: Use individual struct per of-dataMathieu Othacehe
Split pwm_soc array in one struct per SoC and point to the corresponding one in of-data. Signed-off-by: Mathieu Othacehe <m.othacehe@gmail.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2019-03-04Merge branch 'pm-opp'Rafael J. Wysocki
* pm-opp: cpufreq: OMAP: Register an Energy Model cpufreq: imx6q: Register an Energy Model opp: no need to check return value of debugfs_create functions cpufreq: mediatek: Register an Energy Model cpufreq: scmi: Register an Energy Model cpufreq: arm_big_little: Register an Energy Model cpufreq: scpi: Register an Energy Model cpufreq: dt: Register an Energy Model
2019-03-04Merge branch 'pm-cpufreq'Rafael J. Wysocki
* pm-cpufreq: (48 commits) cpufreq: kryo: Release OPP tables on module removal cpufreq: ap806: add missing of_node_put after of_device_is_available cpufreq: acpi-cpufreq: Report if CPU doesn't support boost technologies cpufreq: Pass updated policy to driver ->setpolicy() callback cpufreq: Fix two debug messages in cpufreq_set_policy() cpufreq: Reorder and simplify cpufreq_update_policy() cpufreq: Add kerneldoc comments for two core functions cpufreq: intel_pstate: Rework iowait boosting to be less aggressive cpufreq: intel_pstate: Eliminate intel_pstate_get_base_pstate() cpufreq: intel_pstate: Avoid redundant initialization of local vars cpufreq / cppc: Work around for Hisilicon CPPC cpufreq ACPI / CPPC: Add a helper to get desired performance cpufreq: davinci: move configuration to include/linux/platform_data cpufreq: speedstep: convert BUG() to BUG_ON() cpufreq: powernv: fix missing check of return value in init_powernv_pstates() cpufreq: longhaul: remove unneeded semicolon cpufreq: pcc-cpufreq: remove unneeded semicolon cpufreq: Replace double NOT (!!) with single NOT (!) cpufreq: intel_pstate: Add reasons for failure and debug messages cpufreq: dt: Implement online/offline() callbacks ...
2019-03-04Merge branches 'pm-cpuidle' and 'powercap'Rafael J. Wysocki
* pm-cpuidle: ACPI / processor: Set P_LVL{2,3} idle state descriptions intel_idle: add support for Jacobsville cpuidle: dt: bail out if the idle-state DT node is not compatible cpuidle: use BIT() for idle state flags and remove CPUIDLE_DRIVER_FLAGS_MASK Documentation: driver-api: PM: Add cpuidle document cpuidle: New timer events oriented governor for tickless systems * powercap: powercap/intel_rapl: add Ice Lake mobile powercap: intel_rapl: add support for Jacobsville
2019-03-04Merge branches 'pm-core', 'pm-sleep', 'pm-qos', 'pm-domains' and 'pm-em'Rafael J. Wysocki
* pm-core: PM / core: Add support to skip power management in device/driver model PM / suspend: Print debug messages for device using direct-complete PM-runtime: update time accounting only when enabled PM-runtime: Switch accounting over to ktime_get_mono_fast_ns() PM-runtime: Optimize pm_runtime_autosuspend_expiration() PM-runtime: Replace jiffies-based accounting with ktime-based accounting PM-runtime: update accounting_timestamp on enable PM: clock_ops: fix missing clk_prepare() return value check drm/i915: Move on the new pm runtime interface PM-runtime: Add new interface to get accounted time * pm-sleep: PM / wakeup: fix kerneldoc comment for pm_wakeup_dev_event() * pm-qos: PM: QoS: no need to check return value of debugfs_create functions * pm-domains: PM / Domains: Mark "name" const in dev_pm_domain_attach_by_name() PM / Domains: Mark "name" const in genpd_dev_pm_attach_by_name() PM: domains: no need to check return value of debugfs_create functions * pm-em: PM / EM: Expose the Energy Model in debugfs
2019-03-04Merge branches 'acpi-video' and 'acpi-x86'Rafael J. Wysocki
* acpi-video: ACPI / video: Extend chassis-type detection with a "Lunch Box" check ACPI / video: Refactor and fix dmi_is_desktop() * acpi-x86: ACPI / x86: Make PWM2 device always present at Lenovo Yoga Book
2019-03-04Merge branch 'acpi-apei'Rafael J. Wysocki
* acpi-apei: (29 commits) efi: cper: Fix possible out-of-bounds access ACPI: APEI: Fix possible out-of-bounds access to BERT region MAINTAINERS: Add James Morse to the list of APEI reviewers ACPI / APEI: Add support for the SDEI GHES Notification type firmware: arm_sdei: Add ACPI GHES registration helper ACPI / APEI: Use separate fixmap pages for arm64 NMI-like notifications ACPI / APEI: Only use queued estatus entry during in_nmi_queue_one_entry() ACPI / APEI: Split ghes_read_estatus() to allow a peek at the CPER length ACPI / APEI: Make GHES estatus header validation more user friendly ACPI / APEI: Pass ghes and estatus separately to avoid a later copy ACPI / APEI: Let the notification helper specify the fixmap slot ACPI / APEI: Move locking to the notification helper arm64: KVM/mm: Move SEA handling behind a single 'claim' interface KVM: arm/arm64: Add kvm_ras.h to collect kvm specific RAS plumbing ACPI / APEI: Switch NOTIFY_SEA to use the estatus queue ACPI / APEI: Move NOTIFY_SEA between the estatus-queue and NOTIFY_NMI ACPI / APEI: Don't allow ghes_ack_error() to mask earlier errors ACPI / APEI: Generalise the estatus queue's notify code ACPI / APEI: Don't update struct ghes' flags in read/clear estatus ACPI / APEI: Remove spurious GHES_TO_CLEAR check ...
2019-03-04Merge branches 'acpi-tables', 'acpi-debug', 'acpi-ec' and 'acpi-dptf'Rafael J. Wysocki
* acpi-tables: ACPI/PPTT: Add acpi_pptt_warn_missing() to consolidate logs ACPI / tables: table override from built-in initrd * acpi-debug: ACPI: debug: Clean up acpi_aml_init() ACPI: no need to check return value of debugfs_create functions * acpi-ec: Revert "ACPI / EC: Remove old CLEAR_ON_RESUME quirk" ACPI: EC: Simplify boot EC checks in acpi_ec_add() ACPI: EC: Eliminate acpi_config_boot_ec() ACPI: EC: Make acpi_ec_dsdt_probe() more straightforward ACPI: EC: Make acpi_ec_ecdt_probe() more straightforward ACPI: EC: Declare boot_ec as static ACPI: EC: Clean up probing for early EC * acpi-dptf: ACPI / DPTF: remove header search path to the parent directory
2019-03-04Merge branch 'acpica'Rafael J. Wysocki
* acpica: ACPICA: Update version to 20190215 ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting ACPICA: ACPI 6.3: add GTDT Revision 3 support ACPICA: ACPI 6.3: HMAT updates ACPICA: ACPI 6.3: PPTT add additional fields in Processor Structure Flags ACPICA: ACPI 6.3: add Error Disconnect Recover Notification value ACPICA: ACPI 6.3: MADT: add support for statistical profiling in GICC ACPICA: ACPI 6.3: add PCC operation region support for AML interpreter ACPICA: ACPI 6.3: SRAT: add Generic Affinity Structure subtable ACPICA: ACPI 6.3: Add Trigger order to PCC Identifier structure in PDTT ACPICA: ACPI 6.3: Adding predefined methods _NBS, _NCH, _NIC, _NIH, and _NIG ACPICA: Update/clarify messages for control method failures ACPICA: Debugger: Fix possible fault with the "test objects" command ACPICA: Interpreter: Emit warning for creation of a zero-length op region ACPICA: Remove legacy module-level code support ACPICA: Get rid of acpi_sleep_dispatch() ACPICA: Update version to 20190108 ACPICA: All acpica: Update copyrights to 2019 ACPICA: acpiexec: Add option to dump extra info for memory leaks ACPICA: Convert more ACPI errors to firmware errors
2019-03-04bpf: add test cases for non-pointer sanitiation logicDaniel Borkmann
Add two additional tests for further asserting the BPF_ALU_NON_POINTER logic with cases that were missed previously. Cc: Marek Majkowski <marek@cloudflare.com> Cc: Arthur Fabre <afabre@cloudflare.com> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2019-03-03Merge branch 'next' into for-linusDmitry Torokhov
Prepare input updates for 5.1 merge window.
2019-03-03Merge branch 'mlxsw-minimal-Add-ethtool-and-resource-query-support'David S. Miller
Ido Schimmel says: ==================== mlxsw: minimal: Add ethtool and resource query support Vadim says: The minimal driver is chip independent and uses I2C bus for chip access. Its purpose is to support chassis management on systems equipped with Mellanox switch ASICs. For example, from a BMC (Board Management Controller) device. Patches #1-#3 add ethtool support to the minimal driver so that QSFP/SFP module info could be retrieved by the driver. This is done by exposing a dummy netdev for each front panel port and implementing the required ethtool operations. Patches #4-#8 add resource query support. This allows the driver to query the firmware about values of certain resources (e.g., maximum number of ports). It is required on systems where the maximum number of ports is larger than the hard coded default (64). ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: i2c: Extend initialization by querying resources dataVadim Pasternak
Extend initialization flow by query requests for chip resources data in order to obtain chip's specific capabilities, like the number of ports. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: i2c: Extend input parameters list of command APIVadim Pasternak
Extend input parameters list of command API in mlxsw_i2c_cmd() in order to support initialization commands. Up until now, only access commands were supported by I2C driver. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: i2c: Modify input parameter name in initialization APIVadim Pasternak
Change input parameter name "resource" to "res" in mlxsw_i2c_init() in order to align it with mlxsw_pci_init(). Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: i2c: Fix comment misspellingVadim Pasternak
Fix comment for mlxsw_i2c_write_cmd(). Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: core: Move resource query API to common locationVadim Pasternak
Move mlxsw_pci_resources_query() to a common location to allow reuse by the different drivers and over all the supported physical buses. Rename it to mlxsw_core_resources_query(). Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: minimal: Add ethtool supportVadim Pasternak
The minimal driver is chip independent and uses I2C bus for chip access. Its purpose is to support chassis management on systems equipped with Mellanox switch ASICs. For example from BMC (Board Management Controller) device. Expose a dummy netdev for each front panel port and implement basic ethtool operations to obtain QSFP/SFP module info through ethtool. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: minimal: Make structures and variables names shorterVadim Pasternak
Replace "mlxsw_minimal" by "mlxsw_m" in order to improve code readability. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03mlxsw: core: Move ethtool module callbacks to a common locationVadim Pasternak
Move the implementation of ethtool module callbacks - .get_module_info() and .get_module_eeprom() - to a common location to allow reuse by the different mlxsw drivers. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03Merge branch 'tls-Fix-issues-in-tls_device'David S. Miller
Boris Pismenny says: ==================== tls: Fix issues in tls_device This series fixes issues encountered in tls_device code paths, which were introduced recently. Additionally, this series includes a fix for tls software only receive flow, which causes corruption of payload received by user space applications. This series was tested using the OpenSSL integration of KTLS - https://github.com/mellan ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03tls: Fix tls_device receiveBoris Pismenny
Currently, the receive function fails to handle records already decrypted by the device due to the commit mentioned below. This commit advances the TLS record sequence number and prepares the context to handle the next record. Fixes: fedf201e1296 ("net: tls: Refactor control message handling on recv") Signed-off-by: Boris Pismenny <borisp@mellanox.com> Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03tls: Fix mixing between async capable and asyncEran Ben Elisha
Today, tls_sw_recvmsg is capable of using asynchronous mode to handle application data TLS records. Moreover, it assumes that if the cipher can be handled asynchronously, then all packets will be processed asynchronously. However, this assumption is not always true. Specifically, for AES-GCM in TLS1.2, it causes data corruption, and breaks user applications. This patch fixes this problem by separating the async capability from the decryption operation result. Fixes: c0ab4732d4c6 ("net/tls: Do not use async crypto for non-data records") Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Reviewed-by: Boris Pismenny <borisp@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03tls: Fix write space handlingBoris Pismenny
TLS device cannot use the sw context. This patch returns the original tls device write space handler and moves the sw/device specific portions to the relevant files. Also, we remove the write_space call for the tls_sw flow, because it handles partial records in its delayed tx work handler. Fixes: a42055e8d2c3 ("net/tls: Add support for async encryption of records for performance") Signed-off-by: Boris Pismenny <borisp@mellanox.com> Reviewed-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03tls: Fix tls_device handling of partial recordsBoris Pismenny
Cleanup the handling of partial records while fixing a bug where the tls_push_pending_closed_record function is using the software tls context instead of the hardware context. The bug resulted in the following crash: [ 88.791229] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [ 88.793271] #PF error: [normal kernel read fault] [ 88.794449] PGD 800000022a426067 P4D 800000022a426067 PUD 22a156067 PMD 0 [ 88.795958] Oops: 0000 [#1] SMP PTI [ 88.796884] CPU: 2 PID: 4973 Comm: openssl Not tainted 5.0.0-rc4+ #3 [ 88.798314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 88.800067] RIP: 0010:tls_tx_records+0xef/0x1d0 [tls] [ 88.801256] Code: 00 02 48 89 43 08 e8 a0 0b 96 d9 48 89 df e8 48 dd 4d d9 4c 89 f8 4d 8b bf 98 00 00 00 48 05 98 00 00 00 48 89 04 24 49 39 c7 <49> 8b 1f 4d 89 fd 0f 84 af 00 00 00 41 8b 47 10 85 c0 0f 85 8d 00 [ 88.805179] RSP: 0018:ffffbd888186fca8 EFLAGS: 00010213 [ 88.806458] RAX: ffff9af1ed657c98 RBX: ffff9af1e88a1980 RCX: 0000000000000000 [ 88.808050] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9af1e88a1980 [ 88.809724] RBP: ffff9af1e88a1980 R08: 0000000000000017 R09: ffff9af1ebeeb700 [ 88.811294] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 88.812917] R13: ffff9af1e88a1980 R14: ffff9af1ec13f800 R15: 0000000000000000 [ 88.814506] FS: 00007fcad2240740(0000) GS:ffff9af1f7880000(0000) knlGS:0000000000000000 [ 88.816337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 88.817717] CR2: 0000000000000000 CR3: 0000000228b3e000 CR4: 00000000001406e0 [ 88.819328] Call Trace: [ 88.820123] tls_push_data+0x628/0x6a0 [tls] [ 88.821283] ? remove_wait_queue+0x20/0x60 [ 88.822383] ? n_tty_read+0x683/0x910 [ 88.823363] tls_device_sendmsg+0x53/0xa0 [tls] [ 88.824505] sock_sendmsg+0x36/0x50 [ 88.825492] sock_write_iter+0x87/0x100 [ 88.826521] __vfs_write+0x127/0x1b0 [ 88.827499] vfs_write+0xad/0x1b0 [ 88.828454] ksys_write+0x52/0xc0 [ 88.829378] do_syscall_64+0x5b/0x180 [ 88.830369] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.831603] RIP: 0033:0x7fcad1451680 [ 1248.470626] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [ 1248.472564] #PF error: [normal kernel read fault] [ 1248.473790] PGD 0 P4D 0 [ 1248.474642] Oops: 0000 [#1] SMP PTI [ 1248.475651] CPU: 3 PID: 7197 Comm: openssl Tainted: G OE 5.0.0-rc4+ #3 [ 1248.477426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 1248.479310] RIP: 0010:tls_tx_records+0x110/0x1f0 [tls] [ 1248.480644] Code: 00 02 48 89 43 08 e8 4f cb 63 d7 48 89 df e8 f7 9c 1b d7 4c 89 f8 4d 8b bf 98 00 00 00 48 05 98 00 00 00 48 89 04 24 49 39 c7 <49> 8b 1f 4d 89 fd 0f 84 af 00 00 00 41 8b 47 10 85 c0 0f 85 8d 00 [ 1248.484825] RSP: 0018:ffffaa0a41543c08 EFLAGS: 00010213 [ 1248.486154] RAX: ffff955a2755dc98 RBX: ffff955a36031980 RCX: 0000000000000006 [ 1248.487855] RDX: 0000000000000000 RSI: 000000000000002b RDI: 0000000000000286 [ 1248.489524] RBP: ffff955a36031980 R08: 0000000000000000 R09: 00000000000002b1 [ 1248.491394] R10: 0000000000000003 R11: 00000000ad55ad55 R12: 0000000000000000 [ 1248.493162] R13: 0000000000000000 R14: ffff955a2abe6c00 R15: 0000000000000000 [ 1248.494923] FS: 0000000000000000(0000) GS:ffff955a378c0000(0000) knlGS:0000000000000000 [ 1248.496847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1248.498357] CR2: 0000000000000000 CR3: 000000020c40e000 CR4: 00000000001406e0 [ 1248.500136] Call Trace: [ 1248.500998] ? tcp_check_oom+0xd0/0xd0 [ 1248.502106] tls_sk_proto_close+0x127/0x1e0 [tls] [ 1248.503411] inet_release+0x3c/0x60 [ 1248.504530] __sock_release+0x3d/0xb0 [ 1248.505611] sock_close+0x11/0x20 [ 1248.506612] __fput+0xb4/0x220 [ 1248.507559] task_work_run+0x88/0xa0 [ 1248.508617] do_exit+0x2cb/0xbc0 [ 1248.509597] ? core_sys_select+0x17a/0x280 [ 1248.510740] do_group_exit+0x39/0xb0 [ 1248.511789] get_signal+0x1d0/0x630 [ 1248.512823] do_signal+0x36/0x620 [ 1248.513822] exit_to_usermode_loop+0x5c/0xc6 [ 1248.515003] do_syscall_64+0x157/0x180 [ 1248.516094] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1248.517456] RIP: 0033:0x7fb398bd3f53 [ 1248.518537] Code: Bad RIP value. Fixes: a42055e8d2c3 ("net/tls: Add support for async encryption of records for performance") Signed-off-by: Boris Pismenny <borisp@mellanox.com> Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03Merge branch 'net-phy-clean-up-the-old-gen10g-functions'David S. Miller
Heiner Kallweit says: ==================== net: phy: clean up the old gen10g functions The old gen10g_ functions are mainly stubs and have been superseded by genphy_c45_ equivalents. So lets remove / hide the old functions as far as possible. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: phy: remove gen10g_no_soft_resetHeiner Kallweit
genphy_no_soft_reset and gen10g_no_soft_reset are both the same no-ops, one is enough. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: phy: don't export gen10g_read_statusHeiner Kallweit
gen10g_read_status is deprecated, therefore stop exporting it. We don't want to encourage anybody to use it. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: phy: remove gen10g_config_initHeiner Kallweit
ETHTOOL_LINK_MODE_10000baseT_Full_BIT is set anyway in the supported and advertising bitmap because it's part of PHY_10GBIT_FEATURES. And all users of gen10g_config_init use PHY_10GBIT_FEATURES. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: phy: remove gen10g_suspend and gen10g_resumeHeiner Kallweit
phy_suspend() and phy_resume() are no-ops anyway if no callback is defined. Therefore we don't need these stubs. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: phy: use genphy_c45_aneg_done in genphy_aneg_doneHeiner Kallweit
Now that we have it let's use genphy_c45_aneg_done() in phy_aneg_done(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03qmi_wwan: Add support for Quectel EG12/EM12Kristian Evensen
Quectel EG12 (module)/EM12 (M.2 card) is a Cat. 12 LTE modem. The modem behaves in the same way as the EP06, so the "set DTR"-quirk must be applied and the diagnostic-interface check performed. Since the diagnostic-check now applies to more modems, I have renamed the function from quectel_ep06_diag_detected() to quectel_diag_detected(). Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: dsa: mv8e6xxx: fix number of internal PHYs for 88E6x90 familyHeiner Kallweit
Ports 9 and 10 don't have internal PHY's but are (dependent on the version) SERDES/SGMII/XAUI/RXAUI ports. v2: - fix it for all 88E6x90 family members Fixes: bc3931557d1d ("net: dsa: mv88e6xxx: Add number of internal PHYs") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net-sysfs: Fix mem leak in netdev_register_kobjectYueHaibing
syzkaller report this: BUG: memory leak unreferenced object 0xffff88837a71a500 (size 256): comm "syz-executor.2", pid 9770, jiffies 4297825125 (age 17.843s) hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... ff ff ff ff ff ff ff ff 20 c0 ef 86 ff ff ff ff ........ ....... backtrace: [<00000000db12624b>] netdev_register_kobject+0x124/0x2e0 net/core/net-sysfs.c:1751 [<00000000dc49a994>] register_netdevice+0xcc1/0x1270 net/core/dev.c:8516 [<00000000e5f3fea0>] tun_set_iff drivers/net/tun.c:2649 [inline] [<00000000e5f3fea0>] __tun_chr_ioctl+0x2218/0x3d20 drivers/net/tun.c:2883 [<000000001b8ac127>] vfs_ioctl fs/ioctl.c:46 [inline] [<000000001b8ac127>] do_vfs_ioctl+0x1a5/0x10e0 fs/ioctl.c:690 [<0000000079b269f8>] ksys_ioctl+0x89/0xa0 fs/ioctl.c:705 [<00000000de649beb>] __do_sys_ioctl fs/ioctl.c:712 [inline] [<00000000de649beb>] __se_sys_ioctl fs/ioctl.c:710 [inline] [<00000000de649beb>] __x64_sys_ioctl+0x74/0xb0 fs/ioctl.c:710 [<000000007ebded1e>] do_syscall_64+0xc8/0x580 arch/x86/entry/common.c:290 [<00000000db315d36>] entry_SYSCALL_64_after_hwframe+0x49/0xbe [<00000000115be9bb>] 0xffffffffffffffff It should call kset_unregister to free 'dev->queues_kset' in error path of register_queue_kobjects, otherwise will cause a mem leak. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: 1d24eb4815d1 ("xps: Transmit Packet Steering") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03fsl/fman: Use vsprintf extension %pMJoe Perches
Make logging of an ethernet address more consistent with the rest of the kernel. Miscellanea: The %02hx use also did not quite match the u8 definition of addr though that did not actually matter given normal integer promotion rules. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: ipv6: add socket option IPV6_ROUTER_ALERT_ISOLATEFrancesco Ruggeri
By default IPv6 socket with IPV6_ROUTER_ALERT socket option set will receive all IPv6 RA packets from all namespaces. IPV6_ROUTER_ALERT_ISOLATE socket option restricts packets received by the socket to be only from the socket's namespace. Signed-off-by: Maxim Martynov <maxim@arista.com> Signed-off-by: Francesco Ruggeri <fruggeri@arista.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: dsa: mv88e6xxx: handle unknown duplex modes gracefully in ↵Heiner Kallweit
mv88e6xxx_port_set_duplex When testing another issue I faced the problem that mv88e6xxx_port_setup_mac() failed due to DUPLEX_UNKNOWN being passed as argument to mv88e6xxx_port_set_duplex(). We should handle this case gracefully and return -EOPNOTSUPP, like e.g. mv88e6xxx_port_set_speed() is doing it. Fixes: 7f1ae07b51e8 ("net: dsa: mv88e6xxx: add port duplex setter") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: fixup address-space warnings in compat_mc_{get,set}sockopt()Ben Dooks
Add __user attributes in some of the casts in this function to avoid the following sparse warnings: net/compat.c:592:57: warning: cast removes address space of expression net/compat.c:592:57: warning: incorrect type in initializer (different address spaces) net/compat.c:592:57: expected struct compat_group_req [noderef] <asn:1>*gr32 net/compat.c:592:57: got void *<noident> net/compat.c:613:65: warning: cast removes address space of expression net/compat.c:613:65: warning: incorrect type in initializer (different address spaces) net/compat.c:613:65: expected struct compat_group_source_req [noderef] <asn:1>*gsr32 net/compat.c:613:65: got void *<noident> net/compat.c:634:60: warning: cast removes address space of expression net/compat.c:634:60: warning: incorrect type in initializer (different address spaces) net/compat.c:634:60: expected struct compat_group_filter [noderef] <asn:1>*gf32 net/compat.c:634:60: got void *<noident> net/compat.c:672:52: warning: cast removes address space of expression net/compat.c:672:52: warning: incorrect type in initializer (different address spaces) net/compat.c:672:52: expected struct compat_group_filter [noderef] <asn:1>*gf32 net/compat.c:672:52: got void *<noident> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03net: dsa: Use prepare/commit phase in dsa_slave_vlan_rx_add_vid()Florian Fainelli
We were skipping the prepare phase which causes some problems with at least a couple of drivers: - mv88e6xxx chooses to skip programming VID = 0 with -EOPNOTSUPP in the prepare phase, but we would still try to force this VID since we would only call the commit phase and so we would get the driver to return -EINVAL instead - qca8k does not currently have a port_vlan_add() callback implemented, yet we would try to call that unconditionally leading to a NPD Fix both issues by conforming to the current model doing a prepare/commit phase, this makes us consistent throughout the code and assumptions. Reported-by: Heiner Kallweit <hkallweit1@gmail.com> Reported-by: Michal Vokáč <michal.vokac@ysoft.com> Fixes: 061f6a505ac3 ("net: dsa: Add ndo_vlan_rx_{add, kill}_vid implementation") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-03Merge branch 'dpaa2-eth-add-XDP_REDIRECT-support'David S. Miller
Ioana Ciornei says: ==================== dpaa2-eth: add XDP_REDIRECT support The first patch adds different software annotation types for Tx frames depending on frame type while the second one actually adds support for basic XDP_REDIRECT. Changes in v2: - add missing xdp_do_flush_map() call ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-14 13:28:57 +0000