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2022-08-26platform/x86: asus-wmi: Update tablet_mode_sw module-param help textHans de Goede1-1/+1
Document how to select asus_wmi_lid_flip_rog_devid as tablet_switch_mode by adding "3:lid-flip-rog" to the tablet_mode_sw module-param help text. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220826092921.8907-1-hdegoede@redhat.com
2022-08-26net: prestera: manage matchall and flower prioritiesMaksym Glubokiy8-0/+163
matchall rules can be added only to chain 0 and their priorities have limitations: - new matchall ingress rule's priority must be higher (lower value) than any existing flower rule; - new matchall egress rule's priority must be lower (higher value) than any existing flower rule. The opposite works for flower rule adding: - new flower ingress rule's priority must be lower (higher value) than any existing matchall rule; - new flower egress rule's priority must be higher (lower value) than any existing matchall rule. This is a hardware limitation and thus must be properly handled in driver by reporting errors to the user when newly added rule has such a priority that cannot be installed into the hardware. To achieve this, the driver must maintain both min/max matchall priorities for every flower block when user adds/deletes a matchall rule, as well as both min/max flower priorities for chain 0 for every adding/deletion of flower rules for chain 0. Cc: Serhiy Boiko <serhiy.boiko@plvision.eu> Signed-off-by: Maksym Glubokiy <maksym.glubokiy@plvision.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-26net: prestera: add support for egress traffic mirroringSerhiy Boiko5-19/+39
This enables adding matchall rules for egress: tc filter add .. egress .. matchall skip_sw \ action mirred egress mirror dev .. Signed-off-by: Serhiy Boiko <serhiy.boiko@plvision.eu> Signed-off-by: Maksym Glubokiy <maksym.glubokiy@plvision.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-26net: prestera: acl: extract matchall logic into a separate fileSerhiy Boiko6-66/+96
This commit adds more clarity to handling of TC_CLSMATCHALL_REPLACE and TC_CLSMATCHALL_DESTROY events by calling newly added *_mall_*() handlers instead of directly calling SPAN API. This also extracts matchall rules management out of SPAN API since SPAN is a hardware module which is used to implement 'matchall egress mirred' action only. Signed-off-by: Taras Chornyi <tchornyi@marvell.com> Signed-off-by: Serhiy Boiko <serhiy.boiko@plvision.eu> Signed-off-by: Maksym Glubokiy <maksym.glubokiy@plvision.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-26net: asix: ax88772: add ethtool pause configurationOleksij Rempel1-0/+20
Add phylink based ethtool pause configuration Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-26net: asix: ax88772: migrate to phylinkOleksij Rempel3-11/+116
There are some exotic ax88772 based devices which may require functionality provide by the phylink framework. For example: - US100A20SFP, USB 2.0 auf LWL Converter with SFP Cage - AX88772B USB to 100Base-TX Ethernet (with RMII) demo board, where it is possible to switch between internal PHY and external RMII based connection. So, convert this driver to phylink as soon as possible. Tested with: - AX88772A + internal PHY - AX88772B + external DP83TD510E T1L PHY Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-26pinctrl: sunxi: Fix name for A100 R_PIOMichael Wu1-1/+1
The name of A100 R_PIO driver should be sun50i-a100-r-pinctrl, not sun50iw10p1-r-pinctrl. Fixes: 473436e7647d6 ("pinctrl: sunxi: add support for the Allwinner A100 pin controller") Signed-off-by: Michael Wu <michael@allwinnertech.com> Acked-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20220819024541.74191-1-michael@allwinnertech.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-08-26drm/i915: Skip wm/ddb readout for disabled pipesVille Syrjälä1-1/+7
The stuff programmed into the wm/ddb registers of planes on disabled pipes doesn't matter. So during readout just leave our software state tracking for those zeroed. This should avoid us trying too hard to clean up after whatever mess the VBIOS/GOP left in there. The actual hardware state will get cleaned up if/when we enable the pipe anyway. Cc: stable@vger.kernel.org Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5711 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220617195948.24007-1-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2022-08-26macintosh: move from strlcpy with unused retval to strscpyWolfram Sang1-2/+2
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Link: https://lore.kernel.org/r/20220818210026.6940-1-wsa+renesas@sang-engineering.com
2022-08-26Merge tag 'drm-intel-gt-next-2022-08-24' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextDave Airlie34-228/+627
UAPI Changes: - Create gt/gtN/.defaults/ for per gt sysfs defaults Create a gt/gtN/.defaults/ directory (similar to engine/<engine-name>/.defaults/) to expose default parameter values for each gt in sysfs. This allows userspace to restore default parameter values after they have changed. Driver Changes: - Support GuC v69 in parallel to v70 (Daniele) - Improve TLB invalidation to limit performance regression (Chris, Mauro) - Expose per-gt RPS defaults in sysfs (Ashutosh) - Suppress OOM warning for shmemfs object allocation failure (Chris, Nirmoy) - Disable PCI resize on 32-bit machines (Nirmoy) - Update DG2 to GuC v70.4.1 (John) - Fix CCS data copying on DG2 during swapping (Matt A) - Add DG2 performance tuning setting recommended by spec (Matt R) - Add GuC <-> kernel time stamp translation information to error logs (John) - Record GuC CTB info in error logs (John) - Route semaphores to GuC for Gen12+ when enabled (Michal Wi, John) - Improve resilency to bug #3575: Handle reset timeouts under unrelated kernel hangs (Chris, Ashutosh) - Avoid system freeze by removing shared locking on freeing objects (Chris, Nirmoy) - Demote GuC error "No response for request" into debug when expected (Zhanjun) - Fix GuC capture size warning and bump the size (John) - Use streaming loads to speed up dumping the GuC log (Chris, John) - Don't abort on CTB_UNUSED status from GuC (John) - Don't send spurious policy update for GuC child contexts (Daniele) - Don't leak the CCS state (Matt A) - Prefer drm_err over pr_err (John) - Eliminate unused calc_ctrl_surf_instr_size (Matt A) - Add dedicated function for non-ctx register tuning settings (Matt R) - Style and typo fixes, documentation improvements (Jason Wang, Mauro) - Selftest improvements (Matt B, Rahul, John) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YwYTCjA/Rhpd1n4A@jlahtine-mobl.ger.corp.intel.com
2022-08-26Merge tag 'amd-drm-fixes-6.0-2022-08-25' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixesDave Airlie18-47/+173
amd-drm-fixes-6.0-2022-08-25: amdgpu: - GFX 11.0 fixes - PSP XGMI handling fixes - GFX9 fix for compute-only IPs - Drop duplicated function call - Fix warning due to missing header - NBIO 7.7 fixes - DCN 3.1.4 fixes - SDMA 6.0 fixes - SMU 13.0 fixes - Arcturus GPUVM page table fix - MMHUB 1.0 fix amdkfd: - GC 10.3.7 fix radeon: - Delayed work flush fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220825181243.5853-1-alexander.deucher@amd.com
2022-08-26Merge tag 'drm-misc-fixes-2022-08-25' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixesDave Airlie6-35/+33
Short summary of fixes pull: * gem: Fixes handle release leak * nouveau: Fix fencing when moving BO * vc4: HDMI fixes * Backmerging for v6.0-rc1 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/YwclSWheC+Ai+u+v@linux-uq9g
2022-08-26drm/mediatek: Remove the unneeded resultye xingchen1-4/+1
Return the value drm_mode_config_helper_suspend() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220825072335.228921-1-ye.xingchen@zte.com.cn/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2022-08-26drm/mediatek: Drop of_gpio headerMaíra Canal2-2/+0
These drivers include the deprecated OF GPIO header <linux/of_gpio.h> yet fail to use symbols from it, so drop the include. Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: linux-mediatek@lists.infradead.org Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220812205746.609107-3-mairacanal@riseup.net/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2022-08-25Bluetooth: Add VID/PID 0489/e0e0 for MediaTek MT7921Fae1-0/+3
Tested on HP Envy ey0xxx output from /sys/kernel/debug/usb/devices: T: Bus=01 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0489 ProdID=e0e0 Rev= 1.00 S: Manufacturer=MediaTek Inc. S: Product=Wireless_Device S: SerialNumber=000000000 C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=100mA A: FirstIf#= 0 IfCount= 3 Cls=e0(wlcon) Sub=01 Prot=01 I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=125us E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=8a(I) Atr=03(Int.) MxPS= 64 Ivl=125us E: Ad=0a(O) Atr=03(Int.) MxPS= 64 Ivl=125us I: If#= 2 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=(none) E: Ad=8a(I) Atr=03(Int.) MxPS= 512 Ivl=125us E: Ad=0a(O) Atr=03(Int.) MxPS= 512 Ivl=125us Signed-off-by: Fae <faenkhauser@gmail.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2022-08-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski203-1541/+2661
drivers/net/ethernet/mellanox/mlx5/core/en_fs.c 21234e3a84c7 ("net/mlx5e: Fix use after free in mlx5e_fs_init()") c7eafc5ed068 ("net/mlx5e: Convert ethtool_steering member of flow_steering struct to pointer") https://lore.kernel.org/all/20220825104410.67d4709c@canb.auug.org.au/ https://lore.kernel.org/all/20220823055533.334471-1-saeed@kernel.org/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25drm/i915/pxp: don't start pxp without mei_pxp bindJuston Li1-0/+15
pxp will not start correctly until after mei_pxp bind completes and intel_pxp_init_hw() is called. Wait for the bind to complete before proceeding with startup. This fixes a race condition during bootup where we observed a small window for pxp commands to be sent, starting pxp before mei_pxp bind completed. Changes since v2: - wait for pxp_component to bind instead of returning -EAGAIN (Daniele) Changes since v1: - check pxp_component instead of pxp_component_added (Daniele) - pxp_component needs tee_mutex (Daniele) - return -EAGAIN so caller knows to retry (Daniele) Signed-off-by: Juston Li <justonli@chromium.org> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220818174205.2412730-1-justonli@chromium.org
2022-08-26ata: libata-core: Simplify ata_build_rw_tf()Damien Le Moal3-16/+13
Since ata_build_rw_tf() is only called from ata_scsi_rw_xlat() with the tf, dev and tag arguments obtained from the queued command structure, we can simplify the interface of ata_build_rw_tf() by passing directly the qc structure as argument. Furthermore, since ata_scsi_rw_xlat() is never used for internal commands, we can also remove the internal tag check for the NCQ case. Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-08-26ata: libata: Rename ATA_DFLAG_NCQ_PRIO_ENABLEDamien Le Moal2-5/+5
Rename ATA_DFLAG_NCQ_PRIO_ENABLE to ATA_DFLAG_NCQ_PRIO_ENABLED to match the fact that this flags indicates if NCQ priority use is enabled by the user. Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-08-26ata: libata-core: remove redundant err_mask variableJinpeng Cui1-3/+1
Return value from ata_exec_internal() directly instead of taking this in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Jinpeng Cui <cui.jinpeng2@zte.com.cn> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-08-26ata: ahci: Do not check ACPI_FADT_LOW_POWER_S0Rafael J. Wysocki1-4/+1
The ACPI_FADT_LOW_POWER_S0 flag merely means that it is better to use low-power S0 idle on the given platform than S3 (provided that the latter is supported) and it doesn't preclude using either of them (which of them will be used depends on the choices made by user space). For this reason, there is no benefit from checking that flag in ahci_update_initial_lpm_policy(). First off, it cannot be a bug to do S3 with policy set to either ATA_LPM_MIN_POWER_WITH_PARTIAL or ATA_LPM_MIN_POWER, because S3 can be used on systems with ACPI_FADT_LOW_POWER_S0 set and it must work if really supported, so the ACPI_FADT_LOW_POWER_S0 check is not needed to protect the S3-capable systems from failing. Second, suspend-to-idle can be carried out on a system with ACPI_FADT_LOW_POWER_S0 unset and it is expected to work, so if setting policy to either ATA_LPM_MIN_POWER_WITH_PARTIAL or ATA_LPM_MIN_POWER is needed to handle that case correctly, it should be done regardless of the ACPI_FADT_LOW_POWER_S0 value. Accordingly, replace the ACPI_FADT_LOW_POWER_S0 check in ahci_update_initial_lpm_policy() with pm_suspend_default_s2idle() which is more general and also takes the user's preference into account and drop the CONFIG_ACPI #ifdef around it that is not necessary any more. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-08-25drm/i915/display/mtl: Extend MBUS programmingJosé Roberto de Souza2-2/+2
Display version 14 also supports MBUS joining just like ADL-P and also it does not need MBUS initialization, so extending ADL-P code paths to display version 14 and higher. Bspec: 49213 Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220818234202.451742-20-radhakrishna.sripada@intel.com
2022-08-25drm/i915/mtl: Reuse adl-p DBUF calculationsRadhakrishna Sripada1-1/+1
Meteorlake uses a similar DBUF calculations as ADL-P. Reuse the call flow for meteorlake. Bspec: 49255 Original Author: Caz Yokoyama Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220818234202.451742-19-radhakrishna.sripada@intel.com
2022-08-25drm/i915/mtl: Update memory bandwidth parametersRadhakrishna Sripada1-3/+37
Like ADL_P, Meteorlake has different memory characteristics from past platforms. Update the values used by our memory bandwidth calculations accordingly. Bspec: 64631 Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220818234202.451742-17-radhakrishna.sripada@intel.com
2022-08-25drm/i915/mtl: memory latency data from LATENCY_LPX_LPY for WMRadhakrishna Sripada2-3/+23
Since Xe LPD+, Memory latency data are in LATENCY_LPX_LPY registers instead of GT driver mailbox. v2: Use the extracted wm latency adjustment function(Matt) v3: Use Odd/even for Latency fields(MattR) Bspec: 64608 Cc: Matt Roper <matthew.d.roper@intel.com> Original Author: Caz Yokoyama Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/<20220818234202.451742-15-radhakrishna.sripada@intel.com>
2022-08-25drm/i915: Extract wm latency adjustment to its own functionRadhakrishna Sripada1-40/+48
Watermark latency is adjusted in cases when latency is 0us for level greater than 1, the subsequent levels are disabled. Extract this logic into its own function. v2: Pass dev_priv to the extracted function(MattR) Suggested-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220818234202.451742-14-radhakrishna.sripada@intel.com
2022-08-25clk: sunxi-ng: d1: Limit PLL rates to stable rangesSamuel Holland1-0/+8
Set the min/max rates for audio and video PLLs to keep them from going outside their documented stable ranges. Use the most restrictive of the "stable" and "actual" frequencies listed in the manual. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220812080050.59850-1-samuel@sholland.org
2022-08-25Merge tag 'net-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds43-182/+487
Pull networking fixes from Jakub Kicinski: "Including fixes from ipsec and netfilter (with one broken Fixes tag). Current release - new code bugs: - dsa: don't dereference NULL extack in dsa_slave_changeupper() - dpaa: fix <1G ethernet on LS1046ARDB - neigh: don't call kfree_skb() under spin_lock_irqsave() Previous releases - regressions: - r8152: fix the RX FIFO settings when suspending - dsa: microchip: keep compatibility with device tree blobs with no phy-mode - Revert "net: macsec: update SCI upon MAC address change." - Revert "xfrm: update SA curlft.use_time", comply with RFC 2367 Previous releases - always broken: - netfilter: conntrack: work around exceeded TCP receive window - ipsec: fix a null pointer dereference of dst->dev on a metadata dst in xfrm_lookup_with_ifid - moxa: get rid of asymmetry in DMA mapping/unmapping - dsa: microchip: make learning configurable and keep it off while standalone - ice: xsk: prohibit usage of non-balanced queue id - rxrpc: fix locking in rxrpc's sendmsg Misc: - another chunk of sysctl data race silencing" * tag 'net-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (87 commits) net: lantiq_xrx200: restore buffer if memory allocation failed net: lantiq_xrx200: fix lock under memory pressure net: lantiq_xrx200: confirm skb is allocated before using net: stmmac: work around sporadic tx issue on link-up ionic: VF initial random MAC address if no assigned mac ionic: fix up issues with handling EAGAIN on FW cmds ionic: clear broken state on generation change rxrpc: Fix locking in rxrpc's sendmsg net: ethernet: mtk_eth_soc: fix hw hash reporting for MTK_NETSYS_V2 MAINTAINERS: rectify file entry in BONDING DRIVER i40e: Fix incorrect address type for IPv6 flow rules ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter net: Fix a data-race around sysctl_somaxconn. net: Fix a data-race around netdev_unregister_timeout_secs. net: Fix a data-race around gro_normal_batch. net: Fix data-races around sysctl_devconf_inherit_init_net. net: Fix data-races around sysctl_fb_tunnels_only_for_init_net. net: Fix a data-race around netdev_budget_usecs. net: Fix data-races around sysctl_max_skb_frags. net: Fix a data-race around netdev_budget. ...
2022-08-25mlxsw: Remove unused mlxsw_core_port_type_get()Jiri Pirko2-14/+0
Function mlxsw_core_port_type_get() is no longer used. So remove it. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25mlxsw: Remove unused port_type_set devlink opJiri Pirko2-18/+0
port_type_set devlink op is no longer used by any mlxsw driver, so remove it. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25mlxsw: Remove unused IB stuffJiri Pirko3-106/+0
There are some IB leftovers that are no longer used in the code. So remove them. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: devlink: limit flash component name to match version returned by info_get()Jiri Pirko1-2/+1
Limit the acceptance of component name passed to cmd_flash_update() to match one of the versions returned by info_get(), marked by version type. This makes things clearer and enforces 1:1 mapping between exposed version and accepted flash component. Check VERSION_TYPE_COMPONENT version type during cmd_flash_update() execution by calling info_get() with different "req" context. That causes info_get() to lookup the component name instead of filling-up the netlink message. Remove "UPDATE_COMPONENT" flag which becomes used. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25netdevsim: add version fw.mgmt info info_get() and mark as a componentJiri Pirko1-1/+11
Fix the only component user which is netdevsim. It uses component named "fw.mgmt" in selftests. So add this version to info_get() output with version type component. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25drm/i915/mtl: Fix rawclk for Meteorlake PCHClint Taylor1-0/+7
MTL has a fixed rawclk of 38400Khz. Register does not need to be reprogrammed. Bspec: 49304 Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220818234202.451742-13-radhakrishna.sripada@intel.com
2022-08-25drm/i915/mtl: Add support for MTL in Display Init sequencesRadhakrishna Sripada2-1/+5
The initialization sequence for Meteorlake reuses the sequence for icelake for most parts. Some changes viz. reset PICA handshake are added. Bspec: 49189 Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220818234202.451742-10-radhakrishna.sripada@intel.com
2022-08-25drm/i915/mtl: Add VBT port and AUX_CH mappingImre Deak1-7/+7
Add the proper VBT port,AUX_CH -> i915 port,AUX_CH mapping which just follows the ADL_P one. Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220818234202.451742-9-radhakrishna.sripada@intel.com
2022-08-25drm/i915/mtl: Add PCH supportRadhakrishna Sripada2-1/+12
Add support for Meteorpoint(MTP) PCH used with Meteorlake. Cc: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220818234202.451742-7-radhakrishna.sripada@intel.com
2022-08-25net: lantiq_xrx200: restore buffer if memory allocation failedAleksander Jan Bajkowski1-0/+1
In a situation where memory allocation fails, an invalid buffer address is stored. When this descriptor is used again, the system panics in the build_skb() function when accessing memory. Fixes: 7ea6cd16f159 ("lantiq: net: fix duplicated skb in rx descriptor ring") Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: lantiq_xrx200: fix lock under memory pressureAleksander Jan Bajkowski1-1/+1
When the xrx200_hw_receive() function returns -ENOMEM, the NAPI poll function immediately returns an error. This is incorrect for two reasons: * the function terminates without enabling interrupts or scheduling NAPI, * the error code (-ENOMEM) is returned instead of the number of received packets. After the first memory allocation failure occurs, packet reception is locked due to disabled interrupts from DMA.. Fixes: fe1a56420cf2 ("net: lantiq: Add Lantiq / Intel VRX200 Ethernet driver") Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: lantiq_xrx200: confirm skb is allocated before usingAleksander Jan Bajkowski1-0/+6
xrx200_hw_receive() assumes build_skb() always works and goes straight to skb_reserve(). However, build_skb() can fail under memory pressure. Add a check in case build_skb() failed to allocate and return NULL. Fixes: e015593573b3 ("net: lantiq_xrx200: convert to build_skb") Reported-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: stmmac: work around sporadic tx issue on link-upHeiner Kallweit2-6/+11
This is a follow-up to the discussion in [0]. It seems to me that at least the IP version used on Amlogic SoC's sometimes has a problem if register MAC_CTRL_REG is written whilst the chip is still processing a previous write. But that's just a guess. Adding a delay between two writes to this register helps, but we can also simply omit the offending second write. This patch uses the second approach and is based on a suggestion from Qi Duan. Benefit of this approach is that we can save few register writes, also on not affected chip versions. [0] https://www.spinics.net/lists/netdev/msg831526.html Fixes: bfab27a146ed ("stmmac: add the experimental PCI support") Suggested-by: Qi Duan <qi.duan@amlogic.com> Suggested-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/e99857ce-bd90-5093-ca8c-8cd480b5a0a2@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25Merge branch '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queueJakub Kicinski2-14/+47
Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2022-08-24 (ixgbe, i40e) This series contains updates to ixgbe and i40e drivers. Jake stops incorrect resetting of SYSTIME registers when starting cyclecounter for ixgbe. Sylwester corrects a check on source IP address when validating destination for i40e. * '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: i40e: Fix incorrect address type for IPv6 flow rules ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter ==================== Link: https://lore.kernel.org/r/20220824193748.874343-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25ionic: VF initial random MAC address if no assigned macR Mohamed Shah1-5/+87
Assign a random mac address to the VF interface station address if it boots with a zero mac address in order to match similar behavior seen in other VF drivers. Handle the errors where the older firmware does not allow the VF to set its own station address. Newer firmware will allow the VF to set the station mac address if it hasn't already been set administratively through the PF. Setting it will also be allowed if the VF has trust. Fixes: fbb39807e9ae ("ionic: support sr-iov operations") Signed-off-by: R Mohamed Shah <mohamed@pensando.io> Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25ionic: fix up issues with handling EAGAIN on FW cmdsShannon Nelson1-1/+3
In looping on FW update tests we occasionally see the FW_ACTIVATE_STATUS command fail while it is in its EAGAIN loop waiting for the FW activate step to finsh inside the FW. The firmware is complaining that the done bit is set when a new dev_cmd is going to be processed. Doing a clean on the cmd registers and doorbell before exiting the wait-for-done and cleaning the done bit before the sleep prevents this from occurring. Fixes: fbfb8031533c ("ionic: Add hardware init and device commands") Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25ionic: clear broken state on generation changeShannon Nelson1-0/+3
There is a case found in heavy testing where a link flap happens just before a firmware Recovery event and the driver gets stuck in the BROKEN state. This comes from the driver getting interrupted by a FW generation change when coming back up from the link flap, and the call to ionic_start_queues() in ionic_link_status_check() fails. This can be addressed by having the fw_up code clear the BROKEN bit if seen, rather than waiting for a user to manually force the interface down and then back up. Fixes: 9e8eaf8427b6 ("ionic: stop watchdog when in broken state") Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25of: unittest: taint the kernel when of unittest runsFrank Rowand1-0/+3
Make OF unittest trigger the new TAINT_TEST taint when OF unittest runs. Due to OF unittest not being intended to run on production systems, and potentially causing problems (or security issues like leaking kernel addresses), the kernel's state should not be considered safe for production use after OF unittest runs. Signed-off-by: Frank Rowand <frank.rowand@sony.com> Link: https://lore.kernel.org/r/20220823200152.3465751-1-frowand.list@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2022-08-25ACPI: bus: Remove the unneeded result variableye xingchen1-4/+1
Return the value from driver_register() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-08-25ACPI: OSI: Remove Linux-HPI-Hybrid-Graphics _OSI stringMario Limonciello1-7/+0
This string was introduced because drivers for NVIDIA hardware didn't handle mux control properly. This was fixed by commit 8e55f99c510f ("drm/i915: Invoke another _DSM to enable MUX on HP Workstation laptops"), so vendors shouldn't be using this string to modify ASL any more. Suggested-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-08-25ACPI: OSI: Remove Linux-Lenovo-NV-HDMI-Audio _OSI stringMario Limonciello1-8/+0
This string was introduced because drivers for NVIDIA hardware didn't handle HDMI properly. This was fixed by commit b516ea586d71 ("PCI: Enable NVIDIA HDA controllers"), so vendors shouldn't be using this string to modify ASL any more. Suggested-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-08-25ACPI: OSI: Remove Linux-Dell-Video _OSI stringMario Limonciello1-9/+0
This string was introduced because drivers for NVIDIA hardware had bugs supporting RTD3 in the past. Before proprietary NVIDIA driver started to support RTD3, Ubuntu had had a mechanism for switching PRIME on and off, though it had required to logout/login to make the library switch happen. When the PRIME had been off, the mechanism had unloaded the NVIDIA driver and put the device into D3cold, but the GPU had never come back to D0 again which is why ODMs used the _OSI to expose an old _DSM method to switch the power on/off. That has been fixed by commit 5775b843a619 ("PCI: Restore config space on runtime resume despite being unbound"). so vendors shouldn't be using this string to modify ASL any more. Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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