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2024-02-05MAINTAINERS: Update Zhi Wang's email addressZhi Wang
Update my email address to zhi.wang.linux@gmail.com. CC: Zhenyu Wang <zhenyuw@linux.intel.com> Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhi Wang <zhi.wang.linux@gmail.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20240130212743.7727-1-zhi.wang.linux@gmail.com
2024-02-05drm/i915/gvt: Fix uninitialized variable in handle_mmio()Dan Carpenter
This code prints the wrong variable in the warning message. It should print "i" instead of "info->offset". On the first iteration "info" is uninitialized leading to a crash and on subsequent iterations it prints the previous offset instead of the current one. Fixes: e0f74ed4634d ("i915/gvt: Separate the MMIO tracking table from GVT-g") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/11957c20-b178-4027-9b0a-e32e9591dd7c@moroto.mountain Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2024-02-05drm/i915: Replace dead 01.org linkZhenyu Wang
01.org is dead so replace old gvt link with current wiki page. Acked-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Zhi Wang <zhi.wang.linux@gmail.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20230804040544.1972958-1-zhenyuw@linux.intel.com
2024-02-04Merge branch 'master' into mm-hotfixes-stableAndrew Morton
2024-02-04inet: read sk->sk_family once in inet_recv_error()Eric Dumazet
inet_recv_error() is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6_ADDRFORM socket option and trigger a KCSAN warning. Fixes: f4713a3dfad0 ("net-timestamp: make tcp_recvmsg call ipv6_recv_error for AF_INET6 socks") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Willem de Bruijn <willemb@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-04hwmon: (coretemp) Enlarge per package core count limitZhang Rui
Currently, coretemp driver supports only 128 cores per package. This loses some core temperature information on systems that have more than 128 cores per package. [ 58.685033] coretemp coretemp.0: Adding Core 128 failed [ 58.692009] coretemp coretemp.0: Adding Core 129 failed ... Enlarge the limitation to 512 because there are platforms with more than 256 cores per package. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Link: https://lore.kernel.org/r/20240202092144.71180-4-rui.zhang@intel.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-02-04hwmon: (coretemp) Fix bogus core_id to attr name mappingZhang Rui
Before commit 7108b80a542b ("hwmon/coretemp: Handle large core ID value"), there is a fixed mapping between 1. cpu_core_id 2. the index in pdata->core_data[] array 3. the sysfs attr name, aka "tempX_" The later two always equal cpu_core_id + 2. After the commit, pdata->core_data[] index is got from ida so that it can handle sparse core ids and support more cores within a package. However, the commit erroneously maps the sysfs attr name to pdata->core_data[] index instead of cpu_core_id + 2. As a result, the code is not aligned with the comments, and brings user visible changes in hwmon sysfs on systems with sparse core id. For example, before commit 7108b80a542b ("hwmon/coretemp: Handle large core ID value"), /sys/class/hwmon/hwmon2/temp2_label:Core 0 /sys/class/hwmon/hwmon2/temp3_label:Core 1 /sys/class/hwmon/hwmon2/temp4_label:Core 2 /sys/class/hwmon/hwmon2/temp5_label:Core 3 /sys/class/hwmon/hwmon2/temp6_label:Core 4 /sys/class/hwmon/hwmon3/temp10_label:Core 8 /sys/class/hwmon/hwmon3/temp11_label:Core 9 after commit, /sys/class/hwmon/hwmon2/temp2_label:Core 0 /sys/class/hwmon/hwmon2/temp3_label:Core 1 /sys/class/hwmon/hwmon2/temp4_label:Core 2 /sys/class/hwmon/hwmon2/temp5_label:Core 3 /sys/class/hwmon/hwmon2/temp6_label:Core 4 /sys/class/hwmon/hwmon2/temp7_label:Core 8 /sys/class/hwmon/hwmon2/temp8_label:Core 9 Restore the previous behavior and rework the code, comments and variable names to avoid future confusions. Fixes: 7108b80a542b ("hwmon/coretemp: Handle large core ID value") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Link: https://lore.kernel.org/r/20240202092144.71180-3-rui.zhang@intel.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-02-04hwmon: (coretemp) Fix out-of-bounds memory accessZhang Rui
Fix a bug that pdata->cpu_map[] is set before out-of-bounds check. The problem might be triggered on systems with more than 128 cores per package. Fixes: 7108b80a542b ("hwmon/coretemp: Handle large core ID value") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20240202092144.71180-2-rui.zhang@intel.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-02-04hwmon: (aspeed-pwm-tacho) mutex for tach readingLoic Prylli
the ASPEED_PTCR_RESULT Register can only hold the result for a single fan input. Adding a mutex to protect the register until the reading is done. Signed-off-by: Loic Prylli <lprylli@netflix.com> Signed-off-by: Alexander Hansen <alexander.hansen@9elements.com> Fixes: 2d7a548a3eff ("drivers: hwmon: Support for ASPEED PWM/Fan tach") Link: https://lore.kernel.org/r/121d888762a1232ef403cf35230ccf7b3887083a.1699007401.git.alexander.hansen@9elements.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-02-04hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missedShradha Gupta
If hv_netvsc driver is unloaded and reloaded, the NET_DEVICE_REGISTER handler cannot perform VF register successfully as the register call is received before netvsc_probe is finished. This is because we register register_netdevice_notifier() very early( even before vmbus_driver_register()). To fix this, we try to register each such matching VF( if it is visible as a netdevice) at the end of netvsc_probe. Cc: stable@vger.kernel.org Fixes: 85520856466e ("hv_netvsc: Fix race of register_netdevice_notifier and VF register") Suggested-by: Dexuan Cui <decui@microsoft.com> Signed-off-by: Shradha Gupta <shradhagupta@linux.microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Reviewed-by: Dexuan Cui <decui@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-04Linux 6.8-rc3v6.8-rc3Linus Torvalds
2024-02-04arm64: dts: rockchip: drop unneeded status from rk3588-jaguar gpio-ledsHeiko Stuebner
The default status is okay, so it is definitly not necessary to set it on a newly added node. Fixes: d1b8b36a2cc5 ("arm64: dts: rockchip: add Theobroma Jaguar SBC") Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de> Reviewed-by: Quentin Schulz <quentin.schulz@theobrona-systems.com> Link: https://lore.kernel.org/r/20240129114851.2019861-1-heiko@sntech.de
2024-02-04ARM: dts: rockchip: Drop interrupts property from pwm-rockchip nodesUwe Kleine-König
The binding doesn't define interrupts and adding such a definition was refused because it's unclear how they should ever be used and the relevant registers are outside the PWM range. So drop them fixing several dtbs_check warnings like: arch/arm/boot/dts/rockchip/rv1108-elgin-r1.dtb: pwm@10280030: 'interrupts' does not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/pwm/pwm-rockchip.yaml# Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20240129113205.2453029-2-u.kleine-koenig@pengutronix.de Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-02-04arm64: dts: rockchip: Fix the num-lanes of pcie3x4 on Cool Pi CM5 EVBAndy Yan
The 4 lane pcie30 phy is shared by pcie3x4 and pcie3x2, so the num-lanes of pcie3x4 should be 2. Fixes: 791c154c3982 ("arm64: dts: rockchip: Add support for rk3588 based board Cool Pi CM5 EVB") Signed-off-by: Andy Yan <andyshrk@163.com> Link: https://lore.kernel.org/r/20240201121106.1471301-4-andyshrk@163.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-02-04arm64: dts: rockchip: rename vcc5v0_usb30_host regulator for Cool Pi CM5 EVBAndy Yan
According to the schematic, USB20 HOST0 and HOST1 each have their own independent power supply, but these two regulators controlled by a same GPIO, so give it a more appropriate name. Fixes: 791c154c3982 ("arm64: dts: rockchip: Add support for rk3588 based board Cool Pi CM5 EVB") Signed-off-by: Andy Yan <andyshrk@163.com> Reviewed-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/20240201121106.1471301-3-andyshrk@163.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-02-04arm64: dts: rockchip: aliase sdmmc as mmc1 for Cool Pi CM5 EVBAndy Yan
Follow others rk3588 based boards, and u-boot only use mmc0/1 as mmc boot targets, so aliase sdmmc as mmc1. Fixes: 791c154c3982 ("arm64: dts: rockchip: Add support for rk3588 based board Cool Pi CM5 EVB") Signed-off-by: Andy Yan <andyshrk@163.com> Reviewed-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/20240201121106.1471301-2-andyshrk@163.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-02-04arm64: dts: rockchip: aliase sdmmc as mmc1 for Cool Pi 4BAndy Yan
Follow others rk3588 based boards, and u-boot only use mmc0/1 as mmc boot targets, so aliase sdmmc as mmc1. Fixes: 3f5d336d64d6 ("arm64: dts: rockchip: Add support for rk3588s based board Cool Pi 4B") Signed-off-by: Andy Yan <andyshrk@163.com> Reviewed-by: Dragan Simic <dsimic@manjaro.org> Link: https://lore.kernel.org/r/20240201121106.1471301-1-andyshrk@163.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2024-02-04Merge tag 'for-linus-6.8-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 fixes from Ted Ts'o: "Miscellaneous bug fixes and cleanups in ext4's multi-block allocator and extent handling code" * tag 'for-linus-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (23 commits) ext4: make ext4_set_iomap() recognize IOMAP_DELALLOC map type ext4: make ext4_map_blocks() distinguish delalloc only extent ext4: add a hole extent entry in cache after punch ext4: correct the hole length returned by ext4_map_blocks() ext4: convert to exclusive lock while inserting delalloc extents ext4: refactor ext4_da_map_blocks() ext4: remove 'needed' in trace_ext4_discard_preallocations ext4: remove unnecessary parameter "needed" in ext4_discard_preallocations ext4: remove unused return value of ext4_mb_release_group_pa ext4: remove unused return value of ext4_mb_release_inode_pa ext4: remove unused return value of ext4_mb_release ext4: remove unused ext4_allocation_context::ac_groups_considered ext4: remove unneeded return value of ext4_mb_release_context ext4: remove unused parameter ngroup in ext4_mb_choose_next_group_*() ext4: remove unused return value of __mb_check_buddy ext4: mark the group block bitmap as corrupted before reporting an error ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found() ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt ext4: avoid bb_free and bb_fragments inconsistency in mb_free_blocks() ...
2024-02-04Merge tag 'v6.8-rc3-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull smb client fixes from Steve French: "Five smb3 client fixes, mostly multichannel related: - four multichannel fixes including fix for channel allocation when multiple inactive channels, fix for unneeded race in channel deallocation, correct redundant channel scaling, and redundant multichannel disabling scenarios - add warning if max compound requests reached" * tag 'v6.8-rc3-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: smb: client: increase number of PDUs allowed in a compound request cifs: failure to add channel on iface should bump up weight cifs: do not search for channel if server is terminating cifs: avoid redundant calls to disable multichannel cifs: make sure that channel scaling is done only once
2024-02-04Merge tag 'xfs-6.8-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds
Pull xfs fixes from Chandan Babu: - Clear XFS_ATTR_INCOMPLETE filter on removing xattr from a node format attribute fork - Remove conditional compilation of realtime geometry validator functions to prevent confusing error messages from being printed on the console during the mount operation * tag 'xfs-6.8-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: remove conditional building of rt geometry validator functions xfs: reset XFS_ATTR_INCOMPLETE filter on node removal
2024-02-04Merge tag 'char-misc-6.8-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are three tiny driver fixes for 6.8-rc3. They include: - Android binder long-term bug with epoll finally being fixed - fastrpc driver shutdown bugfix - open-dice lockdep fix All of these have been in linux-next this week with no reported issues" * tag 'char-misc-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: binder: signal epoll threads of self-work misc: open-dice: Fix spurious lockdep warning misc: fastrpc: Mark all sessions as invalid in cb_remove
2024-02-04Merge tag 'tty-6.8-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty and serial driver fixes from Greg KH: "Here are some small tty and serial driver fixes for 6.8-rc3 that resolve a number of reported issues. Included in here are: - rs485 flag definition fix that affected the user/kernel abi in -rc1 - max310x driver fixes - 8250_pci1xxxx driver off-by-one fix - uart_tiocmget locking race fix All of these have been in linux-next for over a week with no reported issues" * tag 'tty-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: max310x: prevent infinite while() loop in port startup serial: max310x: fail probe if clock crystal is unstable serial: max310x: improve crystal stable clock detection serial: max310x: set default value when reading clock ready bit serial: core: Fix atomicity violation in uart_tiocmget serial: 8250_pci1xxxx: fix off by one in pci1xxxx_process_read_data() tty: serial: Fix bit order in RS485 flag definitions
2024-02-04Merge tag 'usb-6.8-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB driver fixes from Greg KH: "Here are a bunch of small USB driver fixes for 6.8-rc3. Included in here are: - new usb-serial driver ids - new dwc3 driver id added - typec driver change revert - ncm gadget driver endian bugfix - xhci bugfixes for a number of reported issues - usb hub bugfix for alternate settings - ulpi driver debugfs memory leak fix - chipidea driver bugfix - usb gadget driver fixes All of these have been in linux-next for a while with no reported issues" * tag 'usb-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits) USB: serial: option: add Fibocom FM101-GL variant USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e USB: serial: cp210x: add ID for IMST iM871A-USB usb: typec: tcpm: fix the PD disabled case usb: ucsi_acpi: Quirk to ack a connector change ack cmd usb: ucsi_acpi: Fix command completion handling usb: ucsi: Add missing ppm_lock usb: ulpi: Fix debugfs directory leak Revert "usb: typec: tcpm: fix cc role at port reset" usb: gadget: pch_udc: fix an Excess kernel-doc warning usb: f_mass_storage: forbid async queue when shutdown happen USB: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT usb: chipidea: core: handle power lost in workqueue usb: dwc3: gadget: Fix NULL pointer dereference in dwc3_gadget_suspend usb: dwc3: pci: add support for the Intel Arrow Lake-H usb: core: Prevent null pointer dereference in update_port_device_state xhci: handle isoc Babble and Buffer Overrun events properly xhci: process isoc TD properly when there was a transaction error mid TD. xhci: fix off by one check when adding a secondary interrupter. xhci: fix possible null pointer dereference at secondary interrupter removal ...
2024-02-04Merge tag 'i2c-for-6.8-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixlet from Wolfram Sang: "MAINTAINERS update to point people to the new tree for i2c host driver changes" * tag 'i2c-for-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: MAINTAINERS: Update i2c host drivers repository
2024-02-04Merge tag 'dmaengine-fix-6.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine fixes from Vinod Koul: "Core: - fix return value of is_slave_direction() for D2D dma Driver fixes for: - Documentaion fixes to resolve warnings for at_hdmac driver - bunch of fsl driver fixes for memory leaks, and useless kfree - TI edma and k3 fixes for packet error and null pointer checks" * tag 'dmaengine-fix-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: dmaengine: at_hdmac: add missing kernel-doc style description dmaengine: fix is_slave_direction() return false when DMA_DEV_TO_DEV dmaengine: fsl-qdma: Remove a useless devm_kfree() dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA dmaengine: fsl-qdma: Fix a memory leak related to the status queue DMA dmaengine: ti: k3-udma: Report short packet errors dmaengine: ti: edma: Add some null pointer checks to the edma_probe dmaengine: fsl-dpaa2-qdma: Fix the size of dma pools dmaengine: at_hdmac: fix some kernel-doc warnings
2024-02-04Merge tag 'phy-fixes-6.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy Pull phy driver fixes from Vinod Koul: - TI null pointer dereference - missing erdes mux entry in lan966x driver - Return of error code in renesas driver - Serdes init sequence and register offsets for IPQ drivers * tag 'phy-fixes-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP phy: lan966x: Add missing serdes mux entry phy: renesas: rcar-gen3-usb2: Fix returning wrong error code phy: qcom-qmp-usb: fix serdes init sequence for IPQ6018 phy: qcom-qmp-usb: fix register offsets for ipq8074/ipq6018
2024-02-03Merge tag 'i2c-host-fixes-6.8-rc3' of ↵Wolfram Sang
git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current Just a maintenance patch that updates the repository where the i2c host and muxes related patches will be collected.
2024-02-03cxl/trace: Remove unnecessary memcpy'sIra Weiny
CPER events don't have UUIDs. Therefore UUIDs were removed from the records passed to trace events and replaced with hard coded values. As pointed out by Jonathan, the new defines for the UUIDs present a more efficient way to assign UUID in trace records.[1] Replace memcpy's with the use of static data. [1] https://lore.kernel.org/all/20240108132325.00000e9c@Huawei.com/ Suggested-by: Jonathan Cameron <Jonathan.Cameron@Huawei.com> Signed-off-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Alison Schofield <alison.schofield@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2024-02-03cxl/cper: Fix errant CPER prints for CXL eventsIra Weiny
Jonathan reports that CXL CPER events dump an extra generic error message. {1}[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 1 {1}[Hardware Error]: event severity: recoverable {1}[Hardware Error]: Error 0, type: recoverable {1}[Hardware Error]: section type: unknown, fbcd0a77-c260-417f-85a9-088b1621eba6 {1}[Hardware Error]: section length: 0x90 {1}[Hardware Error]: 00000000: 00000090 00000007 00000000 0d938086 ................ {1}[Hardware Error]: 00000010: 00100000 00000000 00040000 00000000 ................ ... CXL events were rerouted though the CXL subsystem for additional processing. However, when that work was done it was missed that cper_estatus_print_section() continued with a generic error message which is confusing. Teach CPER print code to ignore printing details of some section types. Assign the CXL event GUIDs to this set to prevent confusing unknown prints. Reported-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Suggested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Alison Schofield <alison.schofield@intel.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2024-02-03arm64: dts: imx8mp: Disable UART4 by default on Data Modul i.MX8M Plus eDM SBCMarek Vasut
UART4 is used as CM7 coprocessor debug UART and may not be accessible from Linux in case it is protected by RDC. The RDC protection is set up by the platform firmware. UART4 is not used on this platform by Linux. Disable UART4 by default to prevent boot hangs, which occur when the RDC protection is in place. Fixes: 562d222f23f0 ("arm64: dts: imx8mp: Add support for Data Modul i.MX8M Plus eDM SBC") Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2024-02-03Merge tag 'perf-tools-fixes-for-v6.8-1-2024-02-01' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools Pull perf tools fixes from Arnaldo Carvalho de Melo: "Vendor events: - Intel Alderlake/Sapphire Rapids metric fixes, the CPU type ("cpu_atom", "cpu_core") needs to be used as a prefix to be considered on a metric formula, detected via one of the 'perf test' entries. 'perf test' fixes: - Fix the creation of event selector lists on 'perf test' entries, by initializing the sample ID flag, which is done by 'perf record', so this fix affects only the tests, the common case isn't affected - Make 'perf list' respect debug settings (-v) to fix its 'perf test' entry - Fix 'perf script' test when python support isn't enabled - Special case 'perf script' tests on s390, where only DWARF call graphs are supported and only on software events - Make 'perf daemon' signal test less racy Compiler warnings/errors: - Remove needless malloc(0) call in 'perf top' that triggers -Walloc-size - Fix calloc() argument order to address error introduced in gcc-14 Build: - Make minimal shellcheck version to v0.6.0, avoiding the build to fail with older versions Sync kernel header copies: - stat.h to pick STATX_MNT_ID_UNIQUE - msr-index.h to pick IA32_MKTME_KEYID_PARTITIONING - drm.h to pick DRM_IOCTL_MODE_CLOSEFB - unistd.h to pick {list,stat}mount, lsm_{[gs]et_self_attr,list_modules} syscall numbers - x86 cpufeatures to pick TDX, Zen, APIC MSR fence changes - x86's mem{cpy,set}_64.S used in 'perf bench' - Also, without tooling effects: asm-generic/unaligned.h, mount.h, fcntl.h, kvm headers" * tag 'perf-tools-fixes-for-v6.8-1-2024-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: (21 commits) perf tools headers: update the asm-generic/unaligned.h copy with the kernel sources tools include UAPI: Sync linux/mount.h copy with the kernel sources perf evlist: Fix evlist__new_default() for > 1 core PMU tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench' tools headers x86 cpufeatures: Sync with the kernel sources to pick TDX, Zen, APIC MSR fence changes tools headers UAPI: Sync unistd.h to pick {list,stat}mount, lsm_{[gs]et_self_attr,list_modules} syscall numbers perf vendor events intel: Alderlake/sapphirerapids metric fixes tools headers UAPI: Sync kvm headers with the kernel sources perf tools: Fix calloc() arguments to address error introduced in gcc-14 perf top: Remove needless malloc(0) call that triggers -Walloc-size perf build: Make minimal shellcheck version to v0.6.0 tools headers UAPI: Update tools's copy of drm.h headers to pick DRM_IOCTL_MODE_CLOSEFB perf test shell daemon: Make signal test less racy perf test shell script: Fix test for python being disabled perf test: Workaround debug output in list test perf list: Add output file option perf list: Switch error message to pr_err() to respect debug settings (-v) perf test: Fix 'perf script' tests on s390 tools headers UAPI: Sync linux/fcntl.h with the kernel sources tools arch x86: Sync the msr-index.h copy with the kernel sources to pick IA32_MKTME_KEYID_PARTITIONING ...
2024-02-03octeontx2-pf: Fix a memleak otx2_sq_initZhipeng Lu
When qmem_alloc and pfvf->hw_ops->sq_aq_init fails, sq->sg should be freed to prevent memleak. Fixes: c9c12d339d93 ("octeontx2-pf: Add support for PTP clock") Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn> Acked-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-03atm: idt77252: fix a memleak in open_card_ubr0Zhipeng Lu
When alloc_scq fails, card->vcs[0] (i.e. vc) should be freed. Otherwise, in the following call chain: idt77252_init_one |-> idt77252_dev_open |-> open_card_ubr0 |-> alloc_scq [failed] |-> deinit_card |-> vfree(card->vcs); card->vcs is freed and card->vcs[0] is leaked. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-03tunnels: fix out of bounds access when building IPv6 PMTU errorAntoine Tenart
If the ICMPv6 error is built from a non-linear skb we get the following splat, BUG: KASAN: slab-out-of-bounds in do_csum+0x220/0x240 Read of size 4 at addr ffff88811d402c80 by task netperf/820 CPU: 0 PID: 820 Comm: netperf Not tainted 6.8.0-rc1+ #543 ... kasan_report+0xd8/0x110 do_csum+0x220/0x240 csum_partial+0xc/0x20 skb_tunnel_check_pmtu+0xeb9/0x3280 vxlan_xmit_one+0x14c2/0x4080 vxlan_xmit+0xf61/0x5c00 dev_hard_start_xmit+0xfb/0x510 __dev_queue_xmit+0x7cd/0x32a0 br_dev_queue_push_xmit+0x39d/0x6a0 Use skb_checksum instead of csum_partial who cannot deal with non-linear SKBs. Fixes: 4cb47a8644cc ("tunnels: PMTU discovery support for directly bridged IP packets") Signed-off-by: Antoine Tenart <atenart@kernel.org> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-03tsnep: Fix mapping for zero copy XDP_TX actionGerhard Engleder
For XDP_TX action xdp_buff is converted to xdp_frame. The conversion is done by xdp_convert_buff_to_frame(). The memory type of the resulting xdp_frame depends on the memory type of the xdp_buff. For page pool based xdp_buff it produces xdp_frame with memory type MEM_TYPE_PAGE_POOL. For zero copy XSK pool based xdp_buff it produces xdp_frame with memory type MEM_TYPE_PAGE_ORDER0. tsnep_xdp_xmit_back() is not prepared for that and uses always the page pool buffer type TSNEP_TX_TYPE_XDP_TX. This leads to invalid mappings and the transmission of undefined data. Improve tsnep_xdp_xmit_back() to use the generic buffer type TSNEP_TX_TYPE_XDP_NDO for zero copy XDP_TX. Fixes: 3fc2333933fd ("tsnep: Add XDP socket zero-copy RX support") Signed-off-by: Gerhard Engleder <gerhard@engleder-embedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-02Merge branch 'selftests-net-more-fixes'Jakub Kicinski
Paolo Abeni says: ==================== selftests: net: more fixes Another small bunch of fixes, addressing issues outlined by the netdev CI. The first 2 patches are just rebased. The following 2 are new fixes, for even more problems that surfaced meanwhile. ==================== Link: https://lore.kernel.org/r/cover.1706812005.git.pabeni@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-02selftests: net: avoid just another constant waitPaolo Abeni
Using hard-coded constant timeout to wait for some expected event is deemed to fail sooner or later, especially in slow env. Our CI has spotted another of such race: # TEST: ipv6: cleanup of cached exceptions - nexthop objects [FAIL] # can't delete veth device in a timely manner, PMTU dst likely leaked Replace the crude sleep with a loop looking for the expected condition at low interval for a much longer range. Fixes: b3cc4f8a8a41 ("selftests: pmtu: add explicit tests for PMTU exceptions cleanup") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/fd5c745e9bb665b724473af6a9373a8c2a62b247.1706812005.git.pabeni@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-02selftests: net: fix tcp listener handling in pmtu.shPaolo Abeni
The pmtu.sh test uses a few TCP listener in a problematic way: It hard-codes a constant timeout to wait for the listener starting-up in background. That introduces unneeded latency and on very slow and busy host it can fail. Additionally the test starts again the same listener in the same namespace on the same port, just after the previous connection completed. Fast host can attempt starting the new server before the old one really closed the socket. Address the issues using the wait_local_port_listen helper and explicitly waiting for the background listener process exit. Fixes: 136a1b434bbb ("selftests: net: test vxlan pmtu exceptions with tcp") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/f8e8f6d44427d8c45e9f6a71ee1a321047452087.1706812005.git.pabeni@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-02selftests: net: fix setup_ns usage in rtnetlink.shPaolo Abeni
The setup_ns helper marks the testns global variable as readonly. Later attempts to set such variable are unsuccessful, causing a couple test failures. Avoid completely the variable re-initialization and let the function access the global value. Fixes: e9ce7ededf14 ("selftests: rtnetlink: use setup_ns in bonding test") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/6e7c937c8ff73ca52a21a4a536a13a76ec0173a8.1706812005.git.pabeni@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-02selftests: net: cut more slack for gro fwd tests.Paolo Abeni
The udpgro_fwd.sh self-tests are somewhat unstable. There are a few timing constraints the we struggle to meet on very slow environments. Instead of skipping the whole tests in such envs, increase the test resilience WRT very slow hosts: increase the inter-packets timeouts, avoid resetting the counters every second and finally disable reduce the background traffic noise. Tested with: for I in $(seq 1 100); do ./tools/testing/selftests/kselftest_install/run_kselftest.sh \ -t net:udpgro_fwd.sh || exit -1 done in a slow environment. Fixes: a062260a9d5f ("selftests: net: add UDP GRO forwarding self-tests") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/f4b6b11064a0d39182a9ae6a853abae3e9b4426a.1706812005.git.pabeni@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-02net: atlantic: Fix DMA mapping for PTP hwts ringIvan Vecera
Function aq_ring_hwts_rx_alloc() maps extra AQ_CFG_RXDS_DEF bytes for PTP HWTS ring but then generic aq_ring_free() does not take this into account. Create and use a specific function to free HWTS ring to fix this issue. Trace: [ 215.351607] ------------[ cut here ]------------ [ 215.351612] DMA-API: atlantic 0000:4b:00.0: device driver frees DMA memory with different size [device address=0x00000000fbdd0000] [map size=34816 bytes] [unmap size=32768 bytes] [ 215.351635] WARNING: CPU: 33 PID: 10759 at kernel/dma/debug.c:988 check_unmap+0xa6f/0x2360 ... [ 215.581176] Call Trace: [ 215.583632] <TASK> [ 215.585745] ? show_trace_log_lvl+0x1c4/0x2df [ 215.590114] ? show_trace_log_lvl+0x1c4/0x2df [ 215.594497] ? debug_dma_free_coherent+0x196/0x210 [ 215.599305] ? check_unmap+0xa6f/0x2360 [ 215.603147] ? __warn+0xca/0x1d0 [ 215.606391] ? check_unmap+0xa6f/0x2360 [ 215.610237] ? report_bug+0x1ef/0x370 [ 215.613921] ? handle_bug+0x3c/0x70 [ 215.617423] ? exc_invalid_op+0x14/0x50 [ 215.621269] ? asm_exc_invalid_op+0x16/0x20 [ 215.625480] ? check_unmap+0xa6f/0x2360 [ 215.629331] ? mark_lock.part.0+0xca/0xa40 [ 215.633445] debug_dma_free_coherent+0x196/0x210 [ 215.638079] ? __pfx_debug_dma_free_coherent+0x10/0x10 [ 215.643242] ? slab_free_freelist_hook+0x11d/0x1d0 [ 215.648060] dma_free_attrs+0x6d/0x130 [ 215.651834] aq_ring_free+0x193/0x290 [atlantic] [ 215.656487] aq_ptp_ring_free+0x67/0x110 [atlantic] ... [ 216.127540] ---[ end trace 6467e5964dd2640b ]--- [ 216.132160] DMA-API: Mapped at: [ 216.132162] debug_dma_alloc_coherent+0x66/0x2f0 [ 216.132165] dma_alloc_attrs+0xf5/0x1b0 [ 216.132168] aq_ring_hwts_rx_alloc+0x150/0x1f0 [atlantic] [ 216.132193] aq_ptp_ring_alloc+0x1bb/0x540 [atlantic] [ 216.132213] aq_nic_init+0x4a1/0x760 [atlantic] Fixes: 94ad94558b0f ("net: aquantia: add PTP rings infrastructure") Signed-off-by: Ivan Vecera <ivecera@redhat.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20240201094752.883026-1-ivecera@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-02Merge tag 'trace-v6.8-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing and eventfs fixes from Steven Rostedt: - Fix the return code for ring_buffer_poll_wait() It was returing a -EINVAL instead of EPOLLERR. - Zero out the tracefs_inode so that all fields are initialized. The ti->private could have had stale data, but instead of just initializing it to NULL, clear out the entire structure when it is allocated. - Fix a crash in timerlat The hrtimer was initialized at read and not open, but is canceled at close. If the file was opened and never read the close will pass a NULL pointer to hrtime_cancel(). - Rewrite of eventfs. Linus wrote a patch series to remove the dentry references in the eventfs_inode and to use ref counting and more of proper VFS interfaces to make it work. - Add warning to put_ei() if ei is not set to free. That means something is about to free it when it shouldn't. - Restructure the eventfs_inode to make it more compact, and remove the unused llist field. - Remove the fsnotify*() funtions for when the inodes were being created in the lookup code. It doesn't make sense to notify about creation just because something is being looked up. - The inode hard link count was not accurate. It was being updated when a file was looked up. The inodes of directories were updating their parent inode hard link count every time the inode was created. That means if memory reclaim cleaned a stale directory inode and the inode was lookup up again, it would increment the parent inode again as well. Al Viro said to just have all eventfs directories have a hard link count of 1. That tells user space not to trust it. * tag 'trace-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: eventfs: Keep all directory links at 1 eventfs: Remove fsnotify*() functions from lookup() eventfs: Restructure eventfs_inode structure to be more condensed eventfs: Warn if an eventfs_inode is freed without is_freed being set tracing/timerlat: Move hrtimer_init to timerlat_fd open() eventfs: Get rid of dentry pointers without refcounts eventfs: Clean up dentry ops and add revalidate function eventfs: Remove unused d_parent pointer field tracefs: dentry lookup crapectomy tracefs: Avoid using the ei->dentry pointer unnecessarily eventfs: Initialize the tracefs inode properly tracefs: Zero out the tracefs_inode when allocating it ring-buffer: Clean ring_buffer_poll_wait() error return
2024-02-02Merge tag 'gfs2-v6.8-rc2-revert' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 revert from Andreas Gruenbacher: "It turns out that the commit to use GL_NOBLOCK flag for non-blocking lookups has several issues, and not all of them have a simple fix" * tag 'gfs2-v6.8-rc2-revert' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: Revert "gfs2: Use GL_NOBLOCK flag for non-blocking lookups"
2024-02-02Merge tag 'pci-v6.8-fixes-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci fixes from Bjorn Helgaas: - Fix a potential deadlock that was reintroduced by an ASPM revert merged for v6.8 (Johan Hovold) - Add Manivannan Sadhasivam as PCI Endpoint maintainer (Lorenzo Pieralisi) * tag 'pci-v6.8-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: MAINTAINERS: Add Manivannan Sadhasivam as PCI Endpoint maintainer PCI/ASPM: Fix deadlock when enabling ASPM
2024-02-02Merge tag 'drm-fixes-2024-02-03' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pul drm fixes from Dave Airlie: "Regular weekly fixes, mostly amdgpu and xe. One nouveau fix is a better fix for the deadlock and also helps with a sync race we were seeing. dma-buf: - heaps CMA page accounting fix virtio-gpu: - fix segment size xe: - A crash fix - A fix for an assert due to missing mem_acces ref - Only allow a single user-fence per exec / bind. - Some sparse warning fixes - Two fixes for compilation failures on various odd combinations of gcc / arch pointed out on LKML. - Fix a fragile partial allocation pointed out on LKML. - A sysfs ABI documentation warning fix amdgpu: - Fix reboot issue seen on some 7000 series dGPUs - Fix client init order for KFD - Misc display fixes - USB-C fix - DCN 3.5 fixes - Fix issues with GPU scheduler and GPU reset - GPU firmware loading fix - Misc fixes - GC 11.5 fix - VCN 4.0.5 fix - IH overflow fix amdkfd: - SVM fixes - Trap handler fix - Fix device permission lookup - Properly reserve BO before validating it nouveau: - fence/irq lock deadlock fix (second attempt) - gsp command size fix * tag 'drm-fixes-2024-02-03' of git://anongit.freedesktop.org/drm/drm: (35 commits) nouveau: offload fence uevents work to workqueue nouveau/gsp: use correct size for registry rpc. drm/amdgpu/pm: Use inline function for IP version check drm/hwmon: Fix abi doc warnings drm/xe: Make all GuC ABI shift values unsigned drm/xe/vm: Subclass userptr vmas drm/xe: Use LRC prefix rather than CTX prefix in lrc desc defines drm/xe: Don't use __user error pointers drm/xe: Annotate mcr_[un]lock() drm/xe: Only allow 1 ufence per exec / bind IOCTL drm/xe: Grab mem_access when disabling C6 on skip_guc_pc platforms drm/xe: Fix crash in trace_dma_fence_init() drm/amdgpu: Reset IH OVERFLOW_CLEAR bit drm/amdgpu: remove asymmetrical irq disabling in vcn 4.0.5 suspend drm/amdgpu: drm/amdgpu: remove golden setting for gfx 11.5.0 drm/amdkfd: reserve the BO before validating it drm/amdgpu: Fix missing error code in 'gmc_v6/7/8/9_0_hw_init()' drm/amd/display: Fix buffer overflow in 'get_host_router_total_dp_tunnel_bw()' drm/amd/display: Add NULL check for kzalloc in 'amdgpu_dm_atomic_commit_tail()' drm/amd: Don't init MEC2 firmware when it fails to load ...
2024-02-02Merge tag 'input-for-v6.8-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - a fix for the fix to deal with newer laptops which get confused by the "GET ID" command when probing for PS/2 keyboards - a couple of tweaks to i8042 to handle Clevo NS70PU and Lifebook U728 laptops - a change to bcm5974 to validate that the device has appropriate endpoints - an addition of new product ID to xpad driver to recognize Lenovo Legion Go controllers - a quirk to Goodix controller to deal with extra GPIO described in ACPI tables on some devices. * tag 'input-for-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: i8042 - add Fujitsu Lifebook U728 to i8042 quirk table Input: i8042 - fix strange behavior of touchpad on Clevo NS70PU Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID Input: bcm5974 - check endpoint type before starting traffic Input: xpad - add Lenovo Legion Go controllers Input: goodix - accept ACPI resources with gpio_count == 3 && gpio_int_idx == 0
2024-02-02Merge tag 'sound-6.8-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of fixes, mostly device-specific ones: - Minor PCM core fix for name strings - ASoC Qualcomm fixes, including DAI support extensions - ASoC AMD platform updates - ASoC Allwinner platform updates - Various ASoC codec fixes for WSA, WCD, ES8326 drivers - Various HD-audio and USB-audio fixes and quirks - A series of fixes for Cirrus CS35L56 codecs" * tag 'sound-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (63 commits) ALSA: usb-audio: Ignore clock selector errors for single connection ALSA: hda/realtek: Enable headset mic on Vaio VJFE-ADL ALSA: hda: cs35l56: Remove unused test stub function ALSA: hda: cs35l56: Firmware file must match the version of preloaded firmware ALSA: hda: cs35l56: Fix filename string field layout ALSA: hda: cs35l56: Fix order of searching for firmware files ASoC: cs35l56: Allow more time for firmware to boot ASoC: cs35l56: Load tunings for the correct speaker models ASoC: cs35l56: Firmware file must match the version of preloaded firmware ASoC: cs35l56: Fix misuse of wm_adsp 'part' string for silicon revision ASoC: cs35l56: Fix for initializing ASP1 mixer registers ALSA: hda: cs35l56: Initialize all ASP1 registers ASoC: cs35l56: Fix default SDW TX mixer registers ASoC: cs35l56: Fix to ensure ASP1 registers match cache ASoC: cs35l56: Remove buggy checks from cs35l56_is_fw_reload_needed() ASoC: cs35l56: Don't add the same register patch multiple times ASoC: cs35l56: cs35l56_component_remove() must clean up wm_adsp ASoC: cs35l56: cs35l56_component_remove() must clear cs35l56->component ASoC: wm_adsp: Don't overwrite fwf_name with the default ASoC: wm_adsp: Fix firmware file search order ...
2024-02-02Merge tag 'hwmon-for-v6.8-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - pmbus/mp2975: Fix driver initialization - gigabyte_waterforce: Add missing unlock in error handling path * tag 'hwmon-for-v6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (pmbus/mp2975) Correct comment inside 'mp2975_read_byte_data' hwmon: (pmbus/mp2975) Fix driver initialization for MP2975 device hwmon: gigabyte_waterforce: Fix locking bug in waterforce_get_status()
2024-02-02Merge tag 'for-v6.8-rc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply fix from Sebastian Reichel: - qcom_battmgr: revert broken fix * tag 'for-v6.8-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: Revert "power: supply: qcom_battmgr: Register the power supplies after PDR is up"
2024-02-02Merge tag 'iommu-fixes-v6.8-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pul iommu fixes from Joerg Roedel: - Make iommu_ops->default_domain work without CONFIG_IOMMU_DMA to fix initialization of FSL-PAMU devices - Fix for Tegra fbdev initialization failure - Fix for a VFIO device unbinding failure on PowerPC * tag 'iommu-fixes-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: powerpc: iommu: Bring back table group release_ownership() call drm/tegra: Do not assume that a NULL domain means no DMA IOMMU iommu: Allow ops->default_domain to work when !CONFIG_IOMMU_DMA