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2021-12-20mlxsw: core: Extend devlink health reporter with new events and parametersDanielle Ratson
Extend the devlink health reporter registered by mlxsw to report new health events and their related parameters. These are meant to aid in debugging of hardware / firmware issues. Beside the test event ('MLXSW_REG_MFDE_EVENT_ID_TEST') that is triggered following the devlink health 'test' sub-command, the new events are used to report the triggering of asserts in firmware code ('MLXSW_REG_MFDE_EVENT_ID_FW_ASSERT') and hardware issues ('MLXSW_REG_MFDE_EVENT_ID_FATAL_CAUSE'). Each event is accompanied with a severity parameter and per-event parameters that are meant to help root cause the detected issue. Signed-off-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-20mlxsw: reg: Extend MFDE register with new events and parametersDanielle Ratson
Extend the Monitoring Firmware Debug (MFDE) register with new events and their related parameters. These events will be utilized by devlink-health in the next patch. Signed-off-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-20mlxsw: core: Convert a series of if statements to switch caseDanielle Ratson
Convert a series of if statements that handle different events to a switch case statement. Encapsulate the per-event code in different functions to simplify the code. This is a preparation for subsequent patches that will add more events that need to be handled. Signed-off-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-20mlxsw: Fix naming convention of MFDE fieldsDanielle Ratson
Currently, the MFDE register field names are using the convention: reg_mfde_<NAME_OF_FIELD>, and do not consider the name of the MFDE event. Fix the field names so they fit the more accurate convention: reg_mfde_<NAME_OF_EVENT>_<NAME_OF_FIELD>. Signed-off-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-20bnx2x: Invalidate fastpath HSI version for VFsManish Chopra
Commit 0a6890b9b4df ("bnx2x: Utilize FW 7.13.15.0.") added validation for fastpath HSI versions for different client init which was not meant for SR-IOV VF clients, which resulted in firmware asserts when running VF clients with different fastpath HSI version. This patch along with the new firmware support in patch #1 fixes this behavior in order to not validate fastpath HSI version for the VFs. Fixes: 0a6890b9b4df ("bnx2x: Utilize FW 7.13.15.0.") Signed-off-by: Manish Chopra <manishc@marvell.com> Signed-off-by: Prabhakar Kushwaha <pkushwaha@marvell.com> Signed-off-by: Alok Prasad <palok@marvell.com> Signed-off-by: Ariel Elior <aelior@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-20bnx2x: Utilize firmware 7.13.21.0Manish Chopra
This new firmware addresses few important issues and enhancements as mentioned below - - Support direct invalidation of FP HSI Ver per function ID, required for invalidating FP HSI Ver prior to each VF start, as there is no VF start - BRB hardware block parity error detection support for the driver - Fix the FCOE underrun flow - Fix PSOD during FCoE BFS over the NIC ports after preboot driver - Maintains backward compatibility This patch incorporates this new firmware 7.13.21.0 in bnx2x driver. Signed-off-by: Manish Chopra <manishc@marvell.com> Signed-off-by: Prabhakar Kushwaha <pkushwaha@marvell.com> Signed-off-by: Alok Prasad <palok@marvell.com> Signed-off-by: Ariel Elior <aelior@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-12-20x86/mce: Check regs before accessing itBorislav Petkov
Commit in Fixes accesses pt_regs before checking whether it is NULL or not. Make sure the NULL pointer check happens first. Fixes: 0a5b288e85bb ("x86/mce: Prevent severity computation from being instrumented") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Tony Luck <tony.luck@intel.com> Link: https://lore.kernel.org/r/20211217102029.GA29708@kili
2021-12-20HID: potential dereference of null pointerJiasheng Jiang
The return value of devm_kzalloc() needs to be checked. To avoid hdev->dev->driver_data to be null in case of the failure of alloc. Fixes: 14c9c014babe ("HID: add vivaldi HID driver") Cc: stable@vger.kernel.org Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20211215083605.117638-1-jiasheng@iscas.ac.cn
2021-12-20HID: holtek: fix mouse probingBenjamin Tissoires
An overlook from the previous commit: we don't even parse or start the device, meaning that the device is not presented to user space. Fixes: 93020953d0fa ("HID: check for valid USB device for many HID drivers") Cc: stable@vger.kernel.org Link: https://bugs.archlinux.org/task/73048 Link: https://bugzilla.kernel.org/show_bug.cgi?id=215341 Link: https://lore.kernel.org/r/e4efbf13-bd8d-0370-629b-6c80c0044b15@leemhuis.info/ Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2021-12-20cfg80211: Enable regulatory enforcement checks for drivers supporting mesh ifaceSriram R
Currently cfg80211 checks for invalid channels whenever there is a regulatory update and stops the active interfaces if it is operating on an unsupported channel in the new regulatory domain. This is done based on a regulatory flag REGULATORY_IGNORE_STALE_KICKOFF set during wiphy registration which disables this enforcement when unsupported interface modes are supported by driver. Add support to enable this enforcement when Mesh Point interface type is advertised by drivers. Signed-off-by: Sriram R <quic_srirrama@quicinc.com> Link: https://lore.kernel.org/r/1638409120-28997-1-git-send-email-quic_srirrama@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20mmc: meson-mx-sdhc: Set MANUAL_STOP for multi-block SDIO commandsMartin Blumenstingl
The vendor driver implements special handling for multi-block SD_IO_RW_EXTENDED (and SD_IO_RW_DIRECT) commands which have data attached to them. It sets the MANUAL_STOP bit in the MESON_SDHC_MISC register for these commands. In all other cases this bit is cleared. Here we omit SD_IO_RW_DIRECT since that command never has any data attached to it. This fixes SDIO wifi using the brcmfmac driver which reported the following error without this change on a Netxeon S82 board using a Meson8 (S802) SoC: brcmf_fw_alloc_request: using brcm/brcmfmac43362-sdio for chip BCM43362/1 brcmf_sdiod_ramrw: membytes transfer failed brcmf_sdio_download_code_file: error -110 on writing 219557 membytes at 0x00000000 brcmf_sdio_download_firmware: dongle image file download failed And with this change: brcmf_fw_alloc_request: using brcm/brcmfmac43362-sdio for chip BCM43362/1 brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available brcmf_c_preinit_dcmds: Firmware: BCM43362/1 wl0: Apr 22 2013 14:50:00 version 5.90.195.89.6 FWID 01-b30a427d Fixes: e4bf1b0970ef96 ("mmc: host: meson-mx-sdhc: new driver for the Amlogic Meson SDHC host") Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20211219153442.463863-2-martin.blumenstingl@googlemail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-12-20mmc: core: Disable card detect during shutdownUlf Hansson
It's seems prone to problems by allowing card detect and its corresponding mmc_rescan() work to run, during platform shutdown. For example, we may end up turning off the power while initializing a card, which potentially could damage it. To avoid this scenario, let's add ->shutdown_pre() callback for the mmc host class device and then turn of the card detect from there. Reported-by: Al Cooper <alcooperx@gmail.com> Suggested-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20211203141555.105351-1-ulf.hansson@linaro.org
2021-12-20rfkill: allow to get the software rfkill stateEmmanuel Grumbach
iwlwifi needs to be able to differentiate between the software rfkill state and the hardware rfkill state. The reason for this is that iwlwifi needs to notify any change in the software rfkill state even when it doesn't own the device (which means even when the hardware rfkill is asserted). In order to be able to know the software rfkill when the host does not own the device, iwlwifi needs to be able to ask the state of the software rfkill ignoring the state of the hardware rfkill. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Link: https://lore.kernel.org/r/20211219195124.125689-1-emmanuel.grumbach@intel.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20cfg80211: refactor cfg80211_get_ies_channel_number()Johannes Berg
Now that this is no longer part of the bigger function, we can get rid of the channel_num variable. Also change the function to use the struct element helpers, instead of open-coding the element handling. Link: https://lore.kernel.org/r/20211202130913.a0adf67a9319.I6db0340a34fff18d78e9cd512f4abf855da4e43a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20nl82011: clarify interface combinations wrt. channelsJohannes Berg
Thinking about MLD (Draft 802.11be) now, it's clear that we'll have new limitations where different stations (or links) must be on _different_ channels (or in different frequency ranges even.) Clarify that the current limit of multiple channels is a maximum and the same one is OK. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20211201110924.2816d91b6862.I2d997abd525574529f88e941d90aeb640dbb1abf@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20KVM: x86: remove PMU FIXED_CTR3 from msrs_to_save_allWei Wang
The fixed counter 3 is used for the Topdown metrics, which hasn't been enabled for KVM guests. Userspace accessing to it will fail as it's not included in get_fixed_pmc(). This breaks KVM selftests on ICX+ machines, which have this counter. To reproduce it on ICX+ machines, ./state_test reports: ==== Test Assertion Failure ==== lib/x86_64/processor.c:1078: r == nmsrs pid=4564 tid=4564 - Argument list too long 1 0x000000000040b1b9: vcpu_save_state at processor.c:1077 2 0x0000000000402478: main at state_test.c:209 (discriminator 6) 3 0x00007fbe21ed5f92: ?? ??:0 4 0x000000000040264d: _start at ??:? Unexpected result from KVM_GET_MSRS, r: 17 (failed MSR was 0x30c) With this patch, it works well. Signed-off-by: Wei Wang <wei.w.wang@intel.com> Message-Id: <20211217124934.32893-1-wei.w.wang@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-12-20nl80211: Add support to offload SA Query procedures for AP SME deviceVeerendranath Jakkam
Add a flag attribute to use in ap settings to indicate userspace supports offloading of SA Query procedures to driver. Also add AP SME device feature flag to advertise that the SA Query procedures offloaded to driver when userspace indicates support for offloading of SA Query procedures. Driver handles SA Query procedures in driver's SME it self and skip sending SA Query request or response frames to userspace when userspace indicates support for SA Query procedures offload. But if userspace doesn't advertise support for SA Query procedures offload driver shall not offload SA Query procedures handling. Also userspace with SA Query procedures offload capability shall skip SA Query specific validations when driver indicates support for handling SA Query procedures. Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org> Link: https://lore.kernel.org/r/1637911519-21306-2-git-send-email-vjakkam@codeaurora.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20nl80211: Add support to set AP settings flags with single attributeVeerendranath Jakkam
In previous method each AP settings flag is represented by a top-level flag attribute and conversion to enum cfg80211_ap_settings_flags had to be done before sending them to driver. This commit is to make it easier to define new AP settings flags and sending them to driver. This commit also deprecate sending of %NL80211_ATTR_EXTERNAL_AUTH_SUPPORT in %NL80211_CMD_START_AP. But to maintain backwards compatibility checks for %NL80211_ATTR_EXTERNAL_AUTH_SUPPORT in %NL80211_CMD_START_AP when %NL80211_ATTR_AP_SETTINGS_FLAGS not present in %NL80211_CMD_START_AP. Signed-off-by: Veerendranath Jakkam <vjakkam@codeaurora.org> Link: https://lore.kernel.org/r/1637911519-21306-1-git-send-email-vjakkam@codeaurora.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20mac80211: add more HT/VHT/HE state loggingJohannes Berg
Add more logging in places that affect HT/VHT/HE state, so things get easier to debug. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211130131608.ac51d574458c.If197b45c5b31d2fbd254fa12c2d7c736f304d4ae@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20cfg80211: Use the HE operation IE to determine a 6GHz BSS channelAyala Beker
A non-collocated AP whose primary channel is not a PSC channel may transmit a duplicated beacon on the corresponding PSC channel in which it would indicate its true primary channel. Use this inforamtion contained in the HE operation IE to determine the primary channel of the AP. In case of invalid infomration ignore it and use the channel the frame was received on. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211202143322.71eb2176e54e.I130f678e4aa390973ab39d838bbfe7b2d54bff8e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20cfg80211: rename offchannel_chain structs to background_chain to avoid ↵Lorenzo Bianconi
confusion with ETSI standard ETSI standard defines "Offchannel CAC" as: "Off-Channel CAC is performed by a number of non-continuous checks spread over a period in time. This period, which is required to determine the presence of radar signals, is defined as the Off-Channel CAC Time.. Minimum Off-Channel CAC Time 6 minutes and Maximum Off-Channel CAC Time 4 hours..". mac80211 implementation refers to a dedicated hw chain used for continuous radar monitoring. Rename offchannel_* references to background_* in order to avoid confusion with ETSI standard. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/4204cc1d648d76b44557981713231e030a3bd991.1638190762.git.lorenzo@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20mac80211: Notify cfg80211 about association comebackIlan Peer
Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211129152938.d76eac9e51ee.I986cffab95d51adfee6d84964711644392005113@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20cfg80211: Add support for notifying association comebackIlan Peer
Thought the underline driver MLME can handle association temporal rejection with comeback, it is still useful to notify this to user space, as user space might want to handle the temporal rejection differently. For example, in case the comeback time is too long, user space can deauthenticate immediately and try to associate with a different AP. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211129152938.2467809e8cb3.I45574185b582666bc78eef0c29a4c36b478e5382@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20mac80211: introduce channel switch disconnect functionNathan Errera
Introduce a disconnect function that can be used when a channel switch error occurs. The channel switch can request to block the tx, and so, we need to make sure we do not send a deauth frame in this case. Signed-off-by: Nathan Errera <nathan.errera@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211129152938.cd2a615a0702.I9edb14785586344af17644b610ab5be109dcef00@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20cfg80211: Fix order of enum nl80211_band_iftype_attr documentationIlan Peer
And fix the comment. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211129152938.4ef43aff0c5d.I96dcb743bcd4f387ba4cfaa61987aeb642ad762b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20cfg80211: simplify cfg80211_chandef_valid()Johannes Berg
There are a lot of duplicate checks in this function to check the delta between the control channel and CF1. With the addition of 320 MHz, this will become even more. Simplify the code so that the common checks are done only once for multiple bandwidths. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211129152938.2d0240b07f11.I759e8e990f5386ba2b56ffb2488a8d4e16e22c1b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20mac80211: Remove a couple of obsolete TODOIlan Peer
The HE capability IE is an extension IE so remove an irrelevant comments. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20211129152938.550b95b5fca7.Ia31395e880172aefcc0a8c70ed060f84b94bdb83@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20dt-bindings: pinctrl: samsung: Add pin drive definitions for Exynos850Sam Protsenko
All Exynos850 GPIO blocks can use EXYNOS5420_PIN_DRV* definitions, except GPIO_HSI block. Add pin drive strength definitions for GPIO_HSI block correspondingly. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211217161549.24836-6-semen.protsenko@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
2021-12-20dt-bindings: arm: samsung: Document E850-96 board bindingSam Protsenko
Add binding for the WinLink E850-96 board, which is based on Samsung Exynos850 SoC. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Link: https://lore.kernel.org/r/20211217161549.24836-5-semen.protsenko@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
2021-12-20dt-bindings: Add vendor prefix for WinLinkSam Protsenko
WinLink Co., Ltd is a hardware design and manufacturing company based in South Korea. Official web-site: [1]. [1] http://win-link.net/ Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211217161549.24836-4-semen.protsenko@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
2021-12-20mac80211: fix FEC flag in radio tap headerP Praneesh
In mac80211, while building radiotap header IEEE80211_RADIOTAP_MCS_HAVE_FEC flag is missing when LDPC enabled from driver, hence LDPC is not updated properly in radiotap header. Fix that by adding HAVE_FEC flag while building radiotap header. Signed-off-by: P Praneesh <quic_ppranees@quicinc.com> Link: https://lore.kernel.org/r/1638294648-844-2-git-send-email-quic_ppranees@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20mac80211: use coarse boottime for airtime fairness codeFelix Fietkau
The time values used by the airtime fairness code only need to be accurate enough to cover station activity detection. Using ktime_get_coarse_boottime_ns instead of ktime_get_boottime_ns will drop the accuracy down to jiffies intervals, but at the same time saves a lot of CPU cycles in a hot path Signed-off-by: Felix Fietkau <nbd@nbd.name> Acked-by: Toke Høiland-Jørgensen <toke@redhat.com> Link: https://lore.kernel.org/r/20211217114258.14619-1-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-12-20s390/crash_dump: fix virtual vs physical address handlingHeiko Carstens
Signal processor STORE STATUS requires a physical address where register contents are supposed to be written to, however the kernel must read the data via the corresponding virtual address. Also the allocated save_area, where register contents are copied to, resides in virtual address space. Fix this by using proper __pa() conversion, or correct memblock_alloc() invocation. Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2021-12-20s390/crypto: fix compile error for ChaCha20 moduleHeiko Carstens
The clgfi instruction used within the ChaCha20 assembly is only available for z9-109 and newer machines, and therefore this will generate a compile error if compiled e.g. with MARCH_Z900. Given that the assembler code will only be executed on machines with vector instructions, which became much later available than z9-109, use insn notation to generate the clgfi instruction, and avoid compile errors due to unknown instructions. Fixes: b087dfab4d39 ("s390/crypto: add SIMD implementation for ChaCha20") Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2021-12-20Input: elants_i2c - do not check Remark ID on eKTH3900/eKTH5312Johnny Chuang
The eKTH3900/eKTH5312 series do not support the firmware update rules of Remark ID. Exclude these two series from checking it when updating the firmware in touch controllers. Signed-off-by: Johnny Chuang <johnny.chuang.emc@gmail.com> Link: https://lore.kernel.org/r/1639619603-20616-1-git-send-email-johnny.chuang.emc@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-12-20mm: add virt_to_folio() and folio_address()Vlastimil Babka
These two wrappers around their respective struct page variants will be useful in the following patches. Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Reviewed-by: Roman Gushchin <guro@fb.com>
2021-12-19Linux 5.16-rc6v5.16-rc6Linus Torvalds
2021-12-19x86/pkey: Fix undefined behaviour with PKRU_WD_BITAndrew Cooper
Both __pkru_allows_write() and arch_set_user_pkey_access() shift PKRU_WD_BIT (a signed constant) by up to 30 bits, hitting the sign bit. Use unsigned constants instead. Clearly pkey 15 has not been used in combination with UBSAN yet. Noticed by code inspection only. I can't actually provoke the compiler into generating incorrect logic as far as this shift is concerned. [ dhansen: add stable@ tag, plus minor changelog massaging, For anyone doing backports, these #defines were in arch/x86/include/asm/pgtable.h before 784a46618f6. ] Fixes: 33a709b25a76 ("mm/gup, x86/mm/pkeys: Check VMAs and PTEs for protection keys") Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20211216000856.4480-1-andrew.cooper3@citrix.com
2021-12-19Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Paolo Bonzini: "Two small fixes, one of which was being worked around in selftests" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: Retry page fault if MMU reload is pending and root has no sp KVM: selftests: vmx_pmu_msrs_test: Drop tests mangling guest visible CPUIDs KVM: x86: Drop guest CPUID check for host initiated writes to MSR_IA32_PERF_CAPABILITIES
2021-12-19Merge tag 'block-5.16-2021-12-19' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block revert from Jens Axboe: "It turns out that the fix for not hammering on the delayed work timer too much caused a performance regression for BFQ, so let's revert the change for now. I've got some ideas on how to fix it appropriately, but they should wait for 5.17" * tag 'block-5.16-2021-12-19' of git://git.kernel.dk/linux-block: Revert "block: reduce kblockd_mod_delayed_work_on() CPU consumption"
2021-12-19Merge tag 'irq_urgent_for_v5.16_rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Borislav Petkov: - Clear the PCI_MSIX_FLAGS_MASKALL bit too on the error path so that it is restored to its reset state - Mask MSI-X vectors late on the init path in order to handle out-of-spec Marvell NVME devices which apparently look at the MSI-X mask even when MSI-X is disabled * tag 'irq_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: PCI/MSI: Clear PCI_MSIX_FLAGS_MASKALL on error PCI/MSI: Mask MSI-X vectors only on success
2021-12-19Merge tag 'timers_urgent_for_v5.16_rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Borislav Petkov: - Make sure the CLOCK_REALTIME to CLOCK_MONOTONIC offset is never positive * tag 'timers_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timekeeping: Really make sure wall_to_monotonic isn't positive
2021-12-19Merge tag 'locking_urgent_for_v5.16_rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fix from Borislav Petkov: - Fix the rtmutex condition checking when the optimistic spinning of a waiter needs to be terminated * tag 'locking_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rtmutex: Fix incorrect condition in rtmutex_spin_on_owner()
2021-12-19Merge tag 'core_urgent_for_v5.16_rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull signal handlign fix from Borislav Petkov: - Prevent lock contention on the new sigaltstack lock on the common-case path, when no changes have been made to the alternative signal stack. * tag 'core_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: signal: Skip the altstack update when not needed
2021-12-19Merge tag 'mips-fixes_5.16_3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS fix from Thomas Bogendoerfer: - only enable pci_remap_iospace() for Ralink devices * tag 'mips-fixes_5.16_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: Only define pci_remap_iospace() for Ralink
2021-12-19ARM: dts: BCM5301X: correct RX delay and enable flow control on Asus RT-AC88UArınç ÜNAL
The current 'rx-internal-delay-ps' property value on the Realtek switch node, 2000, will be divided by 300, resulting in 6.66, which will be rounded to the closest step value, 7. Change it to 2100 to be accurate. See ef136837aaf6 ("net: dsa: rtl8365mb: set RGMII RX delay in steps of 0.3 ns") for reference. Flow control needs to be enabled on both sides of the internal and external switch. It is already enabled on the CPU port of the Realtek switch so we also enable it on the external switch port of the Broadcom switch as well. Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2021-12-19Merge tag 'powerpc-5.16-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "Fix a recently introduced oops at boot on 85xx in some configurations. Fix crashes when loading some livepatch modules with STRICT_MODULE_RWX. Thanks to Joe Lawrence, Russell Currey, and Xiaoming Ni" * tag 'powerpc-5.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/module_64: Fix livepatching for RO modules powerpc/85xx: Fix oops when CONFIG_FSL_PMC=n
2021-12-19Merge tag '5.16-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull cifs fixes from Steve French: "Two cifs/smb3 fixes, one fscache related, and one mount parsing related for stable" * tag '5.16-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: sanitize multiple delimiters in prepath cifs: ignore resource_id while getting fscache super cookie
2021-12-19Merge tag 'tags/bcm2835-bindings-2021-12-18' into devicetree/nextFlorian Fainelli
Stefan Wahren converts VCHIQ's bindings to YAML format. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2021-12-19ARM: dts: NSP: Rename SATA unit nameFlorian Fainelli
Rename the SATA controller unit name from ahci to sata in preparation for adding the Broadcom SATA3 controller YAML binding which will bring validation. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
generated by cgit (git 2.34.1) at 2025-09-21 22:23:57 +0000