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2022-03-03HID: add mapping for KEY_ALL_APPLICATIONSWilliam Mahon2-1/+5
This patch adds a new key definition for KEY_ALL_APPLICATIONS and aliases KEY_DASHBOARD to it. It also maps the 0x0c/0x2a2 usage code to KEY_ALL_APPLICATIONS. Signed-off-by: William Mahon <[email protected]> Acked-by: Benjamin Tissoires <[email protected]> Link: https://lore.kernel.org/r/20220303035618.1.I3a7746ad05d270161a18334ae06e3b6db1a1d339@changeid Signed-off-by: Dmitry Torokhov <[email protected]>
2022-03-03HID: add mapping for KEY_DICTATEWilliam Mahon2-0/+2
Numerous keyboards are adding dictate keys which allows for text messages to be dictated by a microphone. This patch adds a new key definition KEY_DICTATE and maps 0x0c/0x0d8 usage code to this new keycode. Additionally hid-debug is adjusted to recognize this new usage code as well. Signed-off-by: William Mahon <[email protected]> Acked-by: Benjamin Tissoires <[email protected]> Link: https://lore.kernel.org/r/20220303021501.1.I5dbf50eb1a7a6734ee727bda4a8573358c6d3ec0@changeid Signed-off-by: Dmitry Torokhov <[email protected]>
2022-03-03Merge tag 'net-5.17-rc7' of ↵Linus Torvalds32-172/+440
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from can, xfrm, wifi, bluetooth, and netfilter. Lots of various size fixes, the length of the tag speaks for itself. Most of the 5.17-relevant stuff comes from xfrm, wifi and bt trees which had been lagging as you pointed out previously. But there's also a larger than we'd like portion of fixes for bugs from previous releases. Three more fixes still under discussion, including and xfrm revert for uAPI error. Current release - regressions: - iwlwifi: don't advertise TWT support, prevent FW crash - xfrm: fix the if_id check in changelink - xen/netfront: destroy queues before real_num_tx_queues is zeroed - bluetooth: fix not checking MGMT cmd pending queue, make scanning work again Current release - new code bugs: - mptcp: make SIOCOUTQ accurate for fallback socket - bluetooth: access skb->len after null check - bluetooth: hci_sync: fix not using conn_timeout - smc: fix cleanup when register ULP fails - dsa: restore error path of dsa_tree_change_tag_proto - iwlwifi: fix build error for IWLMEI - iwlwifi: mvm: propagate error from request_ownership to the user Previous releases - regressions: - xfrm: fix pMTU regression when reported pMTU is too small - xfrm: fix TCP MSS calculation when pMTU is close to 1280 - bluetooth: fix bt_skb_sendmmsg not allocating partial chunks - ipv6: ensure we call ipv6_mc_down() at most once, prevent leaks - ipv6: prevent leaks in igmp6 when input queues get full - fix up skbs delta_truesize in UDP GRO frag_list - eth: e1000e: fix possible HW unit hang after an s0ix exit - eth: e1000e: correct NVM checksum verification flow - ptp: ocp: fix large time adjustments Previous releases - always broken: - tcp: make tcp_read_sock() more robust in presence of urgent data - xfrm: distinguishing SAs and SPs by if_id in xfrm_migrate - xfrm: fix xfrm_migrate issues when address family changes - dcb: flush lingering app table entries for unregistered devices - smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error - mac80211: fix EAPoL rekey fail in 802.3 rx path - mac80211: fix forwarded mesh frames AC & queue selection - netfilter: nf_queue: fix socket access races and bugs - batman-adv: fix ToCToU iflink problems and check the result belongs to the expected net namespace - can: gs_usb, etas_es58x: fix opened_channel_cnt's accounting - can: rcar_canfd: register the CAN device when fully ready - eth: igb, igc: phy: drop premature return leaking HW semaphore - eth: ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc(), prevent live lock when link goes down - eth: stmmac: only enable DMA interrupts when ready - eth: sparx5: move vlan checks before any changes are made - eth: iavf: fix races around init, removal, resets and vlan ops - ibmvnic: more reset flow fixes Misc: - eth: fix return value of __setup handlers" * tag 'net-5.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (92 commits) ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report() net: dsa: make dsa_tree_change_tag_proto actually unwind the tag proto change ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc() selftests: mlxsw: resource_scale: Fix return value selftests: mlxsw: tc_police_scale: Make test more robust net: dcb: disable softirqs in dcbnl_flush_dev() bnx2: Fix an error message sfc: extend the locking on mcdi->seqno net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe() tcp: make tcp_read_sock() more robust bpf, sockmap: Do not ignore orig_len parameter net: ipa: add an interconnect dependency net: fix up skbs delta_truesize in UDP GRO frag_list iwlwifi: mvm: return value for request_ownership nl80211: Update bss channel on channel switch for P2P_CLIENT iwlwifi: fix build error for IWLMEI ptp: ocp: Add ptp_ocp_adjtime_coarse for large adjustments batman-adv: Don't expect inter-netns unique iflink indices ...
2022-03-03Merge tag 'auxdisplay-for-linus-v5.17-rc7' of git://github.com/ojeda/linuxLinus Torvalds1-14/+10
Pull auxdisplay fixes from Miguel Ojeda: "A few lcd2s fixes from Andy Shevchenko" * tag 'auxdisplay-for-linus-v5.17-rc7' of git://github.com/ojeda/linux: auxdisplay: lcd2s: Use proper API to free the instance of charlcd object auxdisplay: lcd2s: Fix memory leak in ->remove() auxdisplay: lcd2s: Fix lcd2s_redefine_char() feature
2022-03-03ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc()Maciej Fijalkowski1-2/+4
Commit c685c69fba71 ("ixgbe: don't do any AF_XDP zero-copy transmit if netif is not OK") addressed the ring transient state when MEM_TYPE_XSK_BUFF_POOL was being configured which in turn caused the interface to through down/up. Maurice reported that when carrier is not ok and xsk_pool is present on ring pair, ksoftirqd will consume 100% CPU cycles due to the constant NAPI rescheduling as ixgbe_poll() states that there is still some work to be done. To fix this, do not set work_done to false for a !netif_carrier_ok(). Fixes: c685c69fba71 ("ixgbe: don't do any AF_XDP zero-copy transmit if netif is not OK") Reported-by: Maurice Baijens <[email protected]> Tested-by: Maurice Baijens <[email protected]> Signed-off-by: Maciej Fijalkowski <[email protected]> Tested-by: Sandeep Penigalapati <[email protected]> Signed-off-by: Tony Nguyen <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
2022-03-03bnx2: Fix an error messageChristophe JAILLET1-1/+1
Fix an error message and report the correct failing function. Signed-off-by: Christophe JAILLET <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-03-03sfc: extend the locking on mcdi->seqnoNiels Dossche1-1/+1
seqno could be read as a stale value outside of the lock. The lock is already acquired to protect the modification of seqno against a possible race condition. Place the reading of this value also inside this locking to protect it against a possible race condition. Signed-off-by: Niels Dossche <[email protected]> Acked-by: Martin Habets <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-03-03net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()Zheyu Ma1-0/+3
During driver initialization, the pointer of card info, i.e. the variable 'ci' is required. However, the definition of 'com20020pci_id_table' reveals that this field is empty for some devices, which will cause null pointer dereference when initializing these devices. The following log reveals it: [ 3.973806] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 3.973819] RIP: 0010:com20020pci_probe+0x18d/0x13e0 [com20020_pci] [ 3.975181] Call Trace: [ 3.976208] local_pci_probe+0x13f/0x210 [ 3.977248] pci_device_probe+0x34c/0x6d0 [ 3.977255] ? pci_uevent+0x470/0x470 [ 3.978265] really_probe+0x24c/0x8d0 [ 3.978273] __driver_probe_device+0x1b3/0x280 [ 3.979288] driver_probe_device+0x50/0x370 Fix this by checking whether the 'ci' is a null pointer first. Fixes: 8c14f9c70327 ("ARCNET: add com20020 PCI IDs with metadata") Signed-off-by: Zheyu Ma <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-03-02net: ipa: add an interconnect dependencyAlex Elder1-0/+1
In order to function, the IPA driver very clearly requires the interconnect framework to be enabled in the kernel configuration. State that dependency in the Kconfig file. This became a problem when CONFIG_COMPILE_TEST support was added. Non-Qualcomm platforms won't necessarily enable CONFIG_INTERCONNECT. Reported-by: kernel test robot <[email protected]> Fixes: 38a4066f593c5 ("net: ipa: support COMPILE_TEST") Signed-off-by: Alex Elder <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-03-02drm/amdgpu: fix suspend/resume hang regressionQiang Yu1-1/+2
Regression has been reported that suspend/resume may hang with the previous vm ready check commit. So bring back the evicted list check as a temp fix. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1922 Fixes: c1a66c3bc425 ("drm/amdgpu: check vm ready by amdgpu_vm->evicting flag") Reviewed-by: Christian König <[email protected]> Signed-off-by: Qiang Yu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-03-03auxdisplay: lcd2s: Use proper API to free the instance of charlcd objectAndy Shevchenko1-2/+2
While it might work, the current approach is fragile in a few ways: - whenever members in the structure are shuffled, the pointer will be wrong - the resource freeing may include more than covered by kfree() Fix this by using charlcd_free() call instead of kfree(). Fixes: 8c9108d014c5 ("auxdisplay: add a driver for lcd2s character display") Cc: Lars Poeschel <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Miguel Ojeda <[email protected]>
2022-03-03auxdisplay: lcd2s: Fix memory leak in ->remove()Andy Shevchenko1-11/+7
Once allocated the struct lcd2s_data is never freed. Fix the memory leak by switching to devm_kzalloc(). Fixes: 8c9108d014c5 ("auxdisplay: add a driver for lcd2s character display") Cc: Lars Poeschel <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Miguel Ojeda <[email protected]>
2022-03-03auxdisplay: lcd2s: Fix lcd2s_redefine_char() featureAndy Shevchenko1-1/+1
It seems that the lcd2s_redefine_char() has never been properly tested. The buffer is filled by DEF_CUSTOM_CHAR command followed by the character number (from 0 to 7), but immediately after that these bytes are rewritten by the decoded hex stream. Fix the index to fill the buffer after the command and number. Fixes: 8c9108d014c5 ("auxdisplay: add a driver for lcd2s character display") Cc: Lars Poeschel <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> [fixed typo in commit message] Signed-off-by: Miguel Ojeda <[email protected]>
2022-03-02iwlwifi: mvm: return value for request_ownershipEmmanuel Grumbach1-2/+3
Propagate the value to the user space so it can understand if the operation failed or not. Fixes: bfcfdb59b669 ("iwlwifi: mvm: add vendor commands needed for iwlmei") Signed-off-by: Emmanuel Grumbach <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Johannes Berg <[email protected]>
2022-03-02iwlwifi: fix build error for IWLMEIRandy Dunlap1-0/+1
When CONFIG_IWLWIFI=m and CONFIG_IWLMEI=y, the kernel build system must be told to build the iwlwifi/ subdirectory for both IWLWIFI and IWLMEI so that builds for both =y and =m are done. This resolves an undefined reference build error: ERROR: modpost: "iwl_mei_is_connected" [drivers/net/wireless/intel/iwlwifi/iwlwifi.ko] undefined! Fixes: 977df8bd5844 ("wlwifi: work around reverse dependency on MEI") Signed-off-by: Randy Dunlap <[email protected]> Reported-by: kernel test robot <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Luca Coelho <[email protected]> Cc: [email protected] Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Johannes Berg <[email protected]>
2022-03-02Merge tag 'ntb-5.17-bugfixes' of git://github.com/jonmason/ntbLinus Torvalds3-5/+34
Pull NTB fixes from Jon Mason: "Bug fixes for sparse warning, intel port config offset, and a new mailing list" * tag 'ntb-5.17-bugfixes' of git://github.com/jonmason/ntb: MAINTAINERS: update mailing list address for NTB subsystem ntb: intel: fix port config status offset for SPR NTB/msi: Use struct_size() helper in devm_kzalloc()
2022-03-02ptp: ocp: Add ptp_ocp_adjtime_coarse for large adjustmentsJonathan Lemon1-2/+23
In ("ptp: ocp: Have FPGA fold in ns adjustment for adjtime."), the ns adjustment was written to the FPGA register, so the clock could accurately perform adjustments. However, the adjtime() call passes in a s64, while the clock adjustment registers use a s32. When trying to perform adjustments with a large value (37 sec), things fail. Examine the incoming delta, and if larger than 1 sec, use the original (coarse) adjustment method. If smaller than 1 sec, then allow the FPGA to fold in the changes over a 1 second window. Fixes: 6d59d4fa1789 ("ptp: ocp: Have FPGA fold in ns adjustment for adjtime.") Signed-off-by: Jonathan Lemon <[email protected]> Acked-by: Richard Cochran <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-03-01Input: elan_i2c - fix regulator enable count imbalance after suspend/resumeHans de Goede1-7/+7
Before these changes elan_suspend() would only disable the regulator when device_may_wakeup() returns false; whereas elan_resume() would unconditionally enable it, leading to an enable count imbalance when device_may_wakeup() returns true. This triggers the "WARN_ON(regulator->enable_count)" in regulator_put() when the elan_i2c driver gets unbound, this happens e.g. with the hot-plugable dock with Elan I2C touchpad for the Asus TF103C 2-in-1. Fix this by making the regulator_enable() call also be conditional on device_may_wakeup() returning false. Signed-off-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-03-01Input: elan_i2c - move regulator_[en|dis]able() out of elan_[en|dis]able_power()Hans de Goede1-40/+22
elan_disable_power() is called conditionally on suspend, where as elan_enable_power() is always called on resume. This leads to an imbalance in the regulator's enable count. Move the regulator_[en|dis]able() calls out of elan_[en|dis]able_power() in preparation of fixing this. No functional changes intended. Signed-off-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected] [dtor: consolidate elan_[en|dis]able() into elan_set_power()] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-03-01drm/vrr: Set VRR capable prop only if it is attached to connectorManasi Navare1-0/+3
VRR capable property is not attached by default to the connector It is attached only if VRR is supported. So if the driver tries to call drm core set prop function without it being attached that causes NULL dereference. Cc: Jani Nikula <[email protected]> Cc: Ville Syrjälä <[email protected]> Cc: [email protected] Signed-off-by: Manasi Navare <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-03-01thermal: core: Fix TZ_GET_TRIP NULL pointer dereferenceNicolas Cavallari1-2/+3
Do not call get_trip_hyst() from thermal_genl_cmd_tz_get_trip() if the thermal zone does not define one. Fixes: 1ce50e7d408e ("thermal: core: genetlink support for events/cmd/sampling") Signed-off-by: Nicolas Cavallari <[email protected]> Cc: 5.10+ <[email protected]> # 5.10+ Signed-off-by: Rafael J. Wysocki <[email protected]>
2022-03-01HID: nintendo: check the return value of alloc_workqueue()Jia-Ju Bai1-0/+4
The function alloc_workqueue() in nintendo_hid_probe() can fail, but there is no check of its return value. To fix this bug, its return value should be checked with new error handling code. Fixes: c4eae84feff3e ("HID: nintendo: add rumble support") Reported-by: TOTE Robot <[email protected]> Signed-off-by: Jia-Ju Bai <[email protected]> Reviewed-by: Silvan Jegen <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2022-03-01Merge tag 'wireless-for-net-2022-03-01' of ↵David S. Miller3-6/+9
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless johannes Berg says: ==================== Some last-minute fixes: * rfkill - add missing rfill_soft_blocked() when disabled * cfg80211 - handle a nla_memdup() failure correctly - fix CONFIG_CFG80211_EXTRA_REGDB_KEYDIR typo in Makefile * mac80211 - fix EAPOL handling in 802.3 RX path - reject setting up aggregation sessions before connection is authorized to avoid timeouts or similar - handle some SAE authentication steps correctly - fix AC selection in mesh forwarding * iwlwifi - remove TWT support as it causes firmware crashes when the AP isn't behaving correctly - check debugfs pointer before dereferncing it ==================== Signed-off-by: David S. Miller <[email protected]>
2022-03-01HID: vivaldi: fix sysfs attributes leakDmitry Torokhov1-1/+1
The driver creates the top row map sysfs attribute in input_configured() method; unfortunately we do not have a callback that is executed when HID interface is unbound, thus we are leaking these sysfs attributes, for example when device is disconnected. To fix it let's switch to managed version of adding sysfs attributes which will ensure that they are destroyed when the driver is unbound. Fixes: 14c9c014babe ("HID: add vivaldi HID driver") Signed-off-by: Dmitry Torokhov <[email protected]> Tested-by: Stephen Boyd <[email protected]> Reviewed-by: Stephen Boyd <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2022-03-01iwlwifi: mvm: check debugfs_dir ptr before useRandy Dunlap1-3/+8
When "debugfs=off" is used on the kernel command line, iwiwifi's mvm module uses an invalid/unchecked debugfs_dir pointer and causes a BUG: BUG: kernel NULL pointer dereference, address: 000000000000004f #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP CPU: 1 PID: 503 Comm: modprobe Tainted: G W 5.17.0-rc5 #7 Hardware name: Dell Inc. Inspiron 15 5510/076F7Y, BIOS 2.4.1 11/05/2021 RIP: 0010:iwl_mvm_dbgfs_register+0x692/0x700 [iwlmvm] Code: 69 a0 be 80 01 00 00 48 c7 c7 50 73 6a a0 e8 95 cf ee e0 48 8b 83 b0 1e 00 00 48 c7 c2 54 73 6a a0 be 64 00 00 00 48 8d 7d 8c <48> 8b 48 50 e8 15 22 07 e1 48 8b 43 28 48 8d 55 8c 48 c7 c7 5f 73 RSP: 0018:ffffc90000a0ba68 EFLAGS: 00010246 RAX: ffffffffffffffff RBX: ffff88817d6e3328 RCX: ffff88817d6e3328 RDX: ffffffffa06a7354 RSI: 0000000000000064 RDI: ffffc90000a0ba6c RBP: ffffc90000a0bae0 R08: ffffffff824e4880 R09: ffffffffa069d620 R10: ffffc90000a0ba00 R11: ffffffffffffffff R12: 0000000000000000 R13: ffffc90000a0bb28 R14: ffff88817d6e3328 R15: ffff88817d6e3320 FS: 00007f64dd92d740(0000) GS:ffff88847f640000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000004f CR3: 000000016fc79001 CR4: 0000000000770ee0 PKRU: 55555554 Call Trace: <TASK> ? iwl_mvm_mac_setup_register+0xbdc/0xda0 [iwlmvm] iwl_mvm_start_post_nvm+0x71/0x100 [iwlmvm] iwl_op_mode_mvm_start+0xab8/0xb30 [iwlmvm] _iwl_op_mode_start+0x6f/0xd0 [iwlwifi] iwl_opmode_register+0x6a/0xe0 [iwlwifi] ? 0xffffffffa0231000 iwl_mvm_init+0x35/0x1000 [iwlmvm] ? 0xffffffffa0231000 do_one_initcall+0x5a/0x1b0 ? kmem_cache_alloc+0x1e5/0x2f0 ? do_init_module+0x1e/0x220 do_init_module+0x48/0x220 load_module+0x2602/0x2bc0 ? __kernel_read+0x145/0x2e0 ? kernel_read_file+0x229/0x290 __do_sys_finit_module+0xc5/0x130 ? __do_sys_finit_module+0xc5/0x130 __x64_sys_finit_module+0x13/0x20 do_syscall_64+0x38/0x90 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f64dda564dd Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 1b 29 0f 00 f7 d8 64 89 01 48 RSP: 002b:00007ffdba393f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64dda564dd RDX: 0000000000000000 RSI: 00005575399e2ab2 RDI: 0000000000000001 RBP: 000055753a91c5e0 R08: 0000000000000000 R09: 0000000000000002 R10: 0000000000000001 R11: 0000000000000246 R12: 00005575399e2ab2 R13: 000055753a91ceb0 R14: 0000000000000000 R15: 000055753a923018 </TASK> Modules linked in: btintel(+) btmtk bluetooth vfat snd_hda_codec_hdmi fat snd_hda_codec_realtek snd_hda_codec_generic iwlmvm(+) snd_sof_pci_intel_tgl mac80211 snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence soundwire_bus snd_sof_intel_hda snd_sof_pci snd_sof snd_sof_xtensa_dsp snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core btrfs snd_compress snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec raid6_pq iwlwifi snd_hda_core snd_pcm snd_timer snd soundcore cfg80211 intel_ish_ipc(+) thunderbolt rfkill intel_ishtp ucsi_acpi wmi i2c_hid_acpi i2c_hid evdev CR2: 000000000000004f ---[ end trace 0000000000000000 ]--- Check the debugfs_dir pointer for an error before using it. Fixes: 8c082a99edb9 ("iwlwifi: mvm: simplify iwl_mvm_dbgfs_register") Signed-off-by: Randy Dunlap <[email protected]> Cc: Luca Coelho <[email protected]> Cc: [email protected] Cc: Kalle Valo <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Emmanuel Grumbach <[email protected]> Cc: stable <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lore.kernel.org/r/[email protected] [change to make both conditional] Signed-off-by: Johannes Berg <[email protected]>
2022-03-01iwlwifi: don't advertise TWT supportGolan Ben Ami2-3/+1
Some APs misbehave when TWT is used and cause our firmware to crash. We don't know a reasonable way to detect and work around this problem in the FW yet. To prevent these crashes, disable TWT in the driver by stopping to advertise TWT support. Link: https://bugzilla.kernel.org/show_bug.cgi?id=215523 Signed-off-by: Golan Ben Ami <[email protected]> [reworded the commit message] Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Johannes Berg <[email protected]>
2022-02-28Input: goodix - workaround Cherry Trail devices with a bogus ACPI ↵Hans de Goede1-1/+15
Interrupt() resource ACPI/x86 devices with a Cherry Trail SoC should have a GpioInt + a regular GPIO ACPI resource in their ACPI tables. Some CHT devices have a bug, where the also is bogus interrupt resource (likely copied from a previous Bay Trail based generation of the device). The i2c-core-acpi code will assign the bogus, non-working, interrupt resource to client->irq. Add a workaround to fix this up. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=2043960 Signed-off-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-02-28Input: goodix - use the new soc_intel_is_byt() helperHans de Goede1-16/+2
Use the new soc_intel_is_byt() helper from linux/platform_data/x86/soc.h. Signed-off-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-02-28Merge tag 'v5.17-rc4' into for-linusDmitry Torokhov8472-235282/+607772
Merge with mainline to get the Intel ASoC generic helpers header and other changes.
2022-02-28pinctrl: sunxi: Use unique lockdep classes for IRQsSamuel Holland1-0/+9
This driver, like several others, uses a chained IRQ for each GPIO bank, and forwards .irq_set_wake to the GPIO bank's upstream IRQ. As a result, a call to irq_set_irq_wake() needs to lock both the upstream and downstream irq_desc's. Lockdep considers this to be a possible deadlock when the irq_desc's share lockdep classes, which they do by default: ============================================ WARNING: possible recursive locking detected 5.17.0-rc3-00394-gc849047c2473 #1 Not tainted -------------------------------------------- init/307 is trying to acquire lock: c2dfe27c (&irq_desc_lock_class){-.-.}-{2:2}, at: __irq_get_desc_lock+0x58/0xa0 but task is already holding lock: c3c0ac7c (&irq_desc_lock_class){-.-.}-{2:2}, at: __irq_get_desc_lock+0x58/0xa0 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&irq_desc_lock_class); lock(&irq_desc_lock_class); *** DEADLOCK *** May be due to missing lock nesting notation 4 locks held by init/307: #0: c1f29f18 (system_transition_mutex){+.+.}-{3:3}, at: __do_sys_reboot+0x90/0x23c #1: c20f7760 (&dev->mutex){....}-{3:3}, at: device_shutdown+0xf4/0x224 #2: c2e804d8 (&dev->mutex){....}-{3:3}, at: device_shutdown+0x104/0x224 #3: c3c0ac7c (&irq_desc_lock_class){-.-.}-{2:2}, at: __irq_get_desc_lock+0x58/0xa0 stack backtrace: CPU: 0 PID: 307 Comm: init Not tainted 5.17.0-rc3-00394-gc849047c2473 #1 Hardware name: Allwinner sun8i Family unwind_backtrace from show_stack+0x10/0x14 show_stack from dump_stack_lvl+0x68/0x90 dump_stack_lvl from __lock_acquire+0x1680/0x31a0 __lock_acquire from lock_acquire+0x148/0x3dc lock_acquire from _raw_spin_lock_irqsave+0x50/0x6c _raw_spin_lock_irqsave from __irq_get_desc_lock+0x58/0xa0 __irq_get_desc_lock from irq_set_irq_wake+0x2c/0x19c irq_set_irq_wake from irq_set_irq_wake+0x13c/0x19c [tail call from sunxi_pinctrl_irq_set_wake] irq_set_irq_wake from gpio_keys_suspend+0x80/0x1a4 gpio_keys_suspend from gpio_keys_shutdown+0x10/0x2c gpio_keys_shutdown from device_shutdown+0x180/0x224 device_shutdown from __do_sys_reboot+0x134/0x23c __do_sys_reboot from ret_fast_syscall+0x0/0x1c However, this can never deadlock because the upstream and downstream IRQs are never the same (nor do they even involve the same irqchip). Silence this erroneous lockdep splat by applying what appears to be the usual fix of moving the GPIO IRQs to separate lockdep classes. Fixes: a59c99d9eaf9 ("pinctrl: sunxi: Forward calls to irq_set_irq_wake") Reported-by: Guenter Roeck <[email protected]> Signed-off-by: Samuel Holland <[email protected]> Reviewed-by: Jernej Skrabec <[email protected]> Tested-by: Guenter Roeck <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
2022-02-28pinctrl-sunxi: sunxi_pinctrl_gpio_direction_in/output: use correct offsetHans Verkuil1-2/+4
The commit that sets the direction directly without calling pinctrl_gpio_direction(), forgot to add chip->base to the offset when calling sunxi_pmx_gpio_set_direction(). This caused failures for various Allwinner boards which have two GPIO blocks. Signed-off-by: Hans Verkuil <[email protected]> Reported-by: 5kft <[email protected]> Suggested-by: 5kft <[email protected]> Reported-by: Corentin Labbe <[email protected]> Fixes: 8df89a7cbc63 (pinctrl-sunxi: don't call pinctrl_gpio_direction()) Tested-by: Corentin Labbe <[email protected]> Tested-by: Jernej Skrabec <[email protected]> Acked-by: Jernej Skrabec <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]> [Picked from linux-next to pinctrl fixes] Signed-off-by: Linus Walleij <[email protected]>
2022-02-28e1000e: Correct NVM checksum verification flowSasha Neftin1-2/+2
Update MAC type check e1000_pch_tgp because for e1000_pch_cnp, NVM checksum update is still possible. Emit a more detailed warning message. Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=1191663 Fixes: 4051f68318ca ("e1000e: Do not take care about recovery NVM checksum") Reported-by: Thomas Bogendoerfer <[email protected]> Signed-off-by: Sasha Neftin <[email protected]> Tested-by: Naama Meir <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2022-02-28e1000e: Fix possible HW unit hang after an s0ix exitSasha Neftin4-0/+32
Disable the OEM bit/Gig Disable/restart AN impact and disable the PHY LAN connected device (LCD) reset during power management flows. This fixes possible HW unit hangs on the s0ix exit on some corporate ADL platforms. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=214821 Fixes: 3e55d231716e ("e1000e: Add handshake with the CSME to support S0ix") Suggested-by: Dima Ruinskiy <[email protected]> Suggested-by: Nir Efrati <[email protected]> Signed-off-by: Sasha Neftin <[email protected]> Tested-by: Kai-Heng Feng <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2022-02-28Merge tag 'soc-fixes-5.17-2' of ↵Linus Torvalds8-13/+23
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "The code changes address mostly minor problems: - Several NXP/FSL SoC driver fixes, addressing issues with error handling and compilation - Fix a clock disabling imbalance in gpcv2 driver. - Arm Juno DMA coherency issue - Trivial firmware driver fixes for op-tee and scmi firmware The remaining changes address issues in the devicetree files: - A timer regression for the OMAP devkit8000, which has to use the alternative timer. - A hang in the i.MX8MM power domain configuration - Multiple fixes for the Rockchip RK3399 addressing issues with sound and eMMC - Cosmetic fixes for i.MX8ULP, RK3xxx, and Tegra124" * tag 'soc-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (32 commits) ARM: tegra: Move panels to AUX bus soc: imx: gpcv2: Fix clock disabling imbalance in error path soc: fsl: qe: Check of ioremap return value soc: fsl: qe: fix typo in a comment soc: fsl: guts: Add a missing memory allocation failure check soc: fsl: guts: Revert commit 3c0d64e867ed soc: fsl: Correct MAINTAINERS database (SOC) soc: fsl: Correct MAINTAINERS database (QUICC ENGINE LIBRARY) soc: fsl: Replace kernel.h with the necessary inclusions dt-bindings: fsl,layerscape-dcfg: add missing compatible for lx2160a dt-bindings: qoriq-clock: add missing compatible for lx2160a ARM: dts: Use 32KiHz oscillator on devkit8000 ARM: dts: switch timer config to common devkit8000 devicetree tee: optee: fix error return code in probe function arm64: dts: imx8ulp: Set #thermal-sensor-cells to 1 as required arm64: dts: imx8mm: Fix VPU Hanging ARM: dts: rockchip: fix a typo on rk3288 crypto-controller ARM: dts: rockchip: reorder rk322x hmdi clocks firmware: arm_scmi: Remove space in MODULE_ALIAS name arm64: dts: agilex: use the compatible "intel,socfpga-agilex-hsotg" ...
2022-02-28Merge tag 'efi-urgent-for-v5.17-2' of ↵Linus Torvalds2-8/+14
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI fixes from Ard Biesheuvel: - don't treat valid hartid U32_MAX as a failure return code (RISC-V) - avoid blocking query_variable_info() call when blocking is not allowed * tag 'efi-urgent-for-v5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efivars: Respect "block" flag in efivar_entry_set_safe() riscv/efi_stub: Fix get_boot_hartid_from_fdt() return value
2022-02-28drm/arm: arm hdlcd select DRM_GEM_CMA_HELPERCarsten Haitzler1-0/+1
Without DRM_GEM_CMA_HELPER HDLCD won't build. This needs to be there too. Fixes: 09717af7d13d ("drm: Remove CONFIG_DRM_KMS_CMA_HELPER option") Reviewed-by: Steven Price <[email protected]> Signed-off-by: Carsten Haitzler <[email protected]> Acked-by: Liviu Dudau <[email protected]> Signed-off-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-02-28drm/bridge: ti-sn65dsi86: Properly undo autosuspendDouglas Anderson1-2/+3
The PM Runtime docs say: Drivers in ->remove() callback should undo the runtime PM changes done in ->probe(). Usually this means calling pm_runtime_disable(), pm_runtime_dont_use_autosuspend() etc. We weren't doing that for autosuspend. Let's do it. Fixes: 9bede63127c6 ("drm/bridge: ti-sn65dsi86: Use pm_runtime autosuspend") Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20220222141838.1.If784ba19e875e8ded4ec4931601ce6d255845245@changeid
2022-02-28igc: igc_write_phy_reg_gpy: drop premature returnSasha Neftin1-2/+0
Similar to "igc_read_phy_reg_gpy: drop premature return" patch. igc_write_phy_reg_gpy checks the return value from igc_write_phy_reg_mdic and if it's not 0, returns immediately. By doing this, it leaves the HW semaphore in the acquired state. Drop this premature return statement, the function returns after releasing the semaphore immediately anyway. Fixes: 5586838fe9ce ("igc: Add code for PHY support") Suggested-by: Dima Ruinskiy <[email protected]> Reported-by: Corinna Vinschen <[email protected]> Signed-off-by: Sasha Neftin <[email protected]> Tested-by: Naama Meir <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2022-02-28igc: igc_read_phy_reg_gpy: drop premature returnCorinna Vinschen1-2/+0
igc_read_phy_reg_gpy checks the return value from igc_read_phy_reg_mdic and if it's not 0, returns immediately. By doing this, it leaves the HW semaphore in the acquired state. Drop this premature return statement, the function returns after releasing the semaphore immediately anyway. Fixes: 5586838fe9ce ("igc: Add code for PHY support") Signed-off-by: Corinna Vinschen <[email protected]> Acked-by: Sasha Neftin <[email protected]> Tested-by: Naama Meir <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2022-02-28iommu/tegra-smmu: Fix missing put_device() call in tegra_smmu_findMiaoqian Lin1-1/+3
The reference taken by 'of_find_device_by_node()' must be released when not needed anymore. Add the corresponding 'put_device()' in the error handling path. Fixes: 765a9d1d02b2 ("iommu/tegra-smmu: Fix mc errors on tegra124-nyan") Signed-off-by: Miaoqian Lin <[email protected]> Acked-by: Thierry Reding <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
2022-02-28iommu/vt-d: Fix double list_add when enabling VMD in scalable modeAdrian Huang1-1/+1
When enabling VMD and IOMMU scalable mode, the following kernel panic call trace/kernel log is shown in Eagle Stream platform (Sapphire Rapids CPU) during booting: pci 0000:59:00.5: Adding to iommu group 42 ... vmd 0000:59:00.5: PCI host bridge to bus 10000:80 pci 10000:80:01.0: [8086:352a] type 01 class 0x060400 pci 10000:80:01.0: reg 0x10: [mem 0x00000000-0x0001ffff 64bit] pci 10000:80:01.0: enabling Extended Tags pci 10000:80:01.0: PME# supported from D0 D3hot D3cold pci 10000:80:01.0: DMAR: Setup RID2PASID failed pci 10000:80:01.0: Failed to add to iommu group 42: -16 pci 10000:80:03.0: [8086:352b] type 01 class 0x060400 pci 10000:80:03.0: reg 0x10: [mem 0x00000000-0x0001ffff 64bit] pci 10000:80:03.0: enabling Extended Tags pci 10000:80:03.0: PME# supported from D0 D3hot D3cold ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:29! invalid opcode: 0000 [#1] PREEMPT SMP NOPTI CPU: 0 PID: 7 Comm: kworker/0:1 Not tainted 5.17.0-rc3+ #7 Hardware name: Lenovo ThinkSystem SR650V3/SB27A86647, BIOS ESE101Y-1.00 01/13/2022 Workqueue: events work_for_cpu_fn RIP: 0010:__list_add_valid.cold+0x26/0x3f Code: 9a 4a ab ff 4c 89 c1 48 c7 c7 40 0c d9 9e e8 b9 b1 fe ff 0f 0b 48 89 f2 4c 89 c1 48 89 fe 48 c7 c7 f0 0c d9 9e e8 a2 b1 fe ff <0f> 0b 48 89 d1 4c 89 c6 4c 89 ca 48 c7 c7 98 0c d9 9e e8 8b b1 fe RSP: 0000:ff5ad434865b3a40 EFLAGS: 00010246 RAX: 0000000000000058 RBX: ff4d61160b74b880 RCX: ff4d61255e1fffa8 RDX: 0000000000000000 RSI: 00000000fffeffff RDI: ffffffff9fd34f20 RBP: ff4d611d8e245c00 R08: 0000000000000000 R09: ff5ad434865b3888 R10: ff5ad434865b3880 R11: ff4d61257fdc6fe8 R12: ff4d61160b74b8a0 R13: ff4d61160b74b8a0 R14: ff4d611d8e245c10 R15: ff4d611d8001ba70 FS: 0000000000000000(0000) GS:ff4d611d5ea00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ff4d611fa1401000 CR3: 0000000aa0210001 CR4: 0000000000771ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: <TASK> intel_pasid_alloc_table+0x9c/0x1d0 dmar_insert_one_dev_info+0x423/0x540 ? device_to_iommu+0x12d/0x2f0 intel_iommu_attach_device+0x116/0x290 __iommu_attach_device+0x1a/0x90 iommu_group_add_device+0x190/0x2c0 __iommu_probe_device+0x13e/0x250 iommu_probe_device+0x24/0x150 iommu_bus_notifier+0x69/0x90 blocking_notifier_call_chain+0x5a/0x80 device_add+0x3db/0x7b0 ? arch_memremap_can_ram_remap+0x19/0x50 ? memremap+0x75/0x140 pci_device_add+0x193/0x1d0 pci_scan_single_device+0xb9/0xf0 pci_scan_slot+0x4c/0x110 pci_scan_child_bus_extend+0x3a/0x290 vmd_enable_domain.constprop.0+0x63e/0x820 vmd_probe+0x163/0x190 local_pci_probe+0x42/0x80 work_for_cpu_fn+0x13/0x20 process_one_work+0x1e2/0x3b0 worker_thread+0x1c4/0x3a0 ? rescuer_thread+0x370/0x370 kthread+0xc7/0xf0 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x1f/0x30 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- ... Kernel panic - not syncing: Fatal exception Kernel Offset: 0x1ca00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) ---[ end Kernel panic - not syncing: Fatal exception ]--- The following 'lspci' output shows devices '10000:80:*' are subdevices of the VMD device 0000:59:00.5: $ lspci ... 0000:59:00.5 RAID bus controller: Intel Corporation Volume Management Device NVMe RAID Controller (rev 20) ... 10000:80:01.0 PCI bridge: Intel Corporation Device 352a (rev 03) 10000:80:03.0 PCI bridge: Intel Corporation Device 352b (rev 03) 10000:80:05.0 PCI bridge: Intel Corporation Device 352c (rev 03) 10000:80:07.0 PCI bridge: Intel Corporation Device 352d (rev 03) 10000:81:00.0 Non-Volatile memory controller: Intel Corporation NVMe Datacenter SSD [3DNAND, Beta Rock Controller] 10000:82:00.0 Non-Volatile memory controller: Intel Corporation NVMe Datacenter SSD [3DNAND, Beta Rock Controller] The symptom 'list_add double add' is caused by the following failure message: pci 10000:80:01.0: DMAR: Setup RID2PASID failed pci 10000:80:01.0: Failed to add to iommu group 42: -16 pci 10000:80:03.0: [8086:352b] type 01 class 0x060400 Device 10000:80:01.0 is the subdevice of the VMD device 0000:59:00.5, so invoking intel_pasid_alloc_table() gets the pasid_table of the VMD device 0000:59:00.5. Here is call path: intel_pasid_alloc_table pci_for_each_dma_alias get_alias_pasid_table search_pasid_table pci_real_dma_dev() in pci_for_each_dma_alias() gets the real dma device which is the VMD device 0000:59:00.5. However, pte of the VMD device 0000:59:00.5 has been configured during this message "pci 0000:59:00.5: Adding to iommu group 42". So, the status -EBUSY is returned when configuring pasid entry for device 10000:80:01.0. It then invokes dmar_remove_one_dev_info() to release 'struct device_domain_info *' from iommu_devinfo_cache. But, the pasid table is not released because of the following statement in __dmar_remove_one_dev_info(): if (info->dev && !dev_is_real_dma_subdevice(info->dev)) { ... intel_pasid_free_table(info->dev); } The subsequent dmar_insert_one_dev_info() operation of device 10000:80:03.0 allocates 'struct device_domain_info *' from iommu_devinfo_cache. The allocated address is the same address that is released previously for device 10000:80:01.0. Finally, invoking device_attach_pasid_table() causes the issue. `git bisect` points to the offending commit 474dd1c65064 ("iommu/vt-d: Fix clearing real DMA device's scalable-mode context entries"), which releases the pasid table if the device is not the subdevice by checking the returned status of dev_is_real_dma_subdevice(). Reverting the offending commit can work around the issue. The solution is to prevent from allocating pasid table if those devices are subdevices of the VMD device. Fixes: 474dd1c65064 ("iommu/vt-d: Fix clearing real DMA device's scalable-mode context entries") Cc: [email protected] # v5.14+ Signed-off-by: Adrian Huang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Lu Baolu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
2022-02-28drm/i915: s/JSP2/ICP2/ PCHVille Syrjälä2-2/+2
This JSP2 PCH actually seems to be some special Apple specific ICP variant rather than a JSP. Make it so. Or at least all the references to it seem to be some Apple ICL machines. Didn't manage to find these PCI IDs in any public chipset docs unfortunately. The only thing we're losing here with this JSP->ICP change is Wa_14011294188, but based on the HSD that isn't actually needed on any ICP based design (including JSP), only TGP based stuff (including MCC) really need it. The documented w/a just never made that distinction because Windows didn't want to differentiate between JSP and MCC (not sure how they handle hpd/ddc/etc. then though...). Cc: [email protected] Cc: Matt Roper <[email protected]> Cc: Vivek Kasireddy <[email protected]> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4226 Fixes: 943682e3bd19 ("drm/i915: Introduce Jasper Lake PCH") Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Acked-by: Vivek Kasireddy <[email protected]> Tested-by: Tomas Bzatek <[email protected]> (cherry picked from commit 53581504a8e216d435f114a4f2596ad0dfd902fc) Signed-off-by: Tvrtko Ursulin <[email protected]>
2022-02-28drm/i915/guc/slpc: Correct the param count for unset paramVinay Belgaumkar1-1/+1
SLPC unset param H2G only needs one parameter - the id of the param. Fixes: 025cb07bebfa ("drm/i915/guc/slpc: Cache platform frequency limits") Suggested-by: Umesh Nerlige Ramappa <[email protected]> Signed-off-by: Vinay Belgaumkar <[email protected]> Reviewed-by: Umesh Nerlige Ramappa <[email protected]> Signed-off-by: Ramalingam C <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] (cherry picked from commit 9648f1c3739505557d94ff749a4f32192ea81fe3) Signed-off-by: Tvrtko Ursulin <[email protected]>
2022-02-28net: ipa: fix a build dependencyAlex Elder1-0/+1
An IPA build problem arose in the linux-next tree the other day. The problem is that a recent commit adds a new dependency on some code, and the Kconfig file for IPA doesn't reflect that dependency. As a result, some configurations can fail to build (particularly when COMPILE_TEST is enabled). The recent patch adds calls to qmp_get(), qmp_put(), and qmp_send(), and those are built based on the QCOM_AOSS_QMP config option. If that symbol is not defined, stubs are defined, so we just need to ensure QCOM_AOSS_QMP is compatible with QCOM_IPA, or it's not defined. Reported-by: Randy Dunlap <[email protected]> Fixes: 34a081761e4e3 ("net: ipa: request IPA register values be retained") Signed-off-by: Alex Elder <[email protected]> Tested-by: Randy Dunlap <[email protected]> Acked-by: Randy Dunlap <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-02-28atm: firestream: check the return value of ioremap() in fs_init()Jia-Ju Bai1-0/+2
The function ioremap() in fs_init() can fail, so its return value should be checked. Reported-by: TOTE Robot <[email protected]> Signed-off-by: Jia-Ju Bai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-02-28net: sparx5: Add #include to remove warningCasper Andersson1-0/+2
main.h uses NUM_TARGETS from main_regs.h, but the missing include never causes any errors because everywhere main.h is (currently) included, main_regs.h is included before. But since it is dependent on main_regs.h it should always be included. Signed-off-by: Casper Andersson <[email protected]> Reviewed-by: Joacim Zetterling <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-02-28efivars: Respect "block" flag in efivar_entry_set_safe()Jann Horn1-1/+4
When the "block" flag is false, the old code would sometimes still call check_var_size(), which wrongly tells ->query_variable_store() that it can block. As far as I can tell, this can't really materialize as a bug at the moment, because ->query_variable_store only does something on X86 with generic EFI, and in that configuration we always take the efivar_entry_set_nonblocking() path. Fixes: ca0e30dcaa53 ("efi: Add nonblocking option to efi_query_variable_store()") Signed-off-by: Jann Horn <[email protected]> Signed-off-by: Ard Biesheuvel <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-02-28riscv/efi_stub: Fix get_boot_hartid_from_fdt() return valueSunil V L1-7/+10
The get_boot_hartid_from_fdt() function currently returns U32_MAX for failure case which is not correct because U32_MAX is a valid hartid value. This patch fixes the issue by returning error code. Cc: <[email protected]> Fixes: d7071743db31 ("RISC-V: Add EFI stub support.") Signed-off-by: Sunil V L <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Ard Biesheuvel <[email protected]>
2022-02-27Input: samsung-keypad - properly state IOMEM dependencyDavid Gow1-1/+1
Make the samsung-keypad driver explicitly depend on CONFIG_HAS_IOMEM, as it calls devm_ioremap(). This prevents compile errors in some configs (e.g, allyesconfig/randconfig under UML): /usr/bin/ld: drivers/input/keyboard/samsung-keypad.o: in function `samsung_keypad_probe': samsung-keypad.c:(.text+0xc60): undefined reference to `devm_ioremap' Signed-off-by: David Gow <[email protected]> Acked-by: anton ivanov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-02-28Merge tag 'exynos-drm-fixes-v5.17-rc6' of ↵Dave Airlie6-43/+25
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes Fixups - Make display controller drivers for Exynos series to use platform_get_irq and platform_get_irq_byname functions to get the interrupt, which prevents irq chaning from messed up when using hierarchical interrupt domains which use "interrupts" property in the node. - Fix two regressions to TE-gpio handling. Signed-off-by: Dave Airlie <[email protected]> From: Inki Dae <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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