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2024-04-15USB: serial: option: support Quectel EM060K sub-modelsJerry Meng
EM060K_129, EM060K_12a, EM060K_12b and EM0060K_12c are EM060K's sub-models, having the same name "Quectel EM060K-GL" and the same interface layout. MBIM + GNSS + DIAG + NMEA + AT + QDSS + DPL T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 8 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=0129 Rev= 5.04 S: Manufacturer=Quectel S: Product=Quectel EM060K-GL S: SerialNumber=f6fa08b6 C:* #Ifs= 8 Cfg#= 1 Atr=a0 MxPwr=500mA A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00 I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0f(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=40 Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 6 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=70 Driver=(none) E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 7 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=80 Driver=(none) E: Ad=8f(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Jerry Meng <jerry-meng@foxmail.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2024-04-15USB: serial: option: add Fibocom FM135-GL variantsbolan wang
Update the USB serial option driver support for the Fibocom FM135-GL LTE modules. - VID:PID 2cb7:0115, FM135-GL for laptop debug M.2 cards(with MBIM interface for /Linux/Chrome OS) 0x0115: mbim, diag, at, pipe Here are the outputs of usb-devices: T: Bus=01 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#= 16 Spd=480 MxCh= 0 D: Ver= 2.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=2cb7 ProdID=0115 Rev=05.15 S: Manufacturer=Fibocom Wireless Inc. S: Product=Fibocom Module S: SerialNumber=12345678 C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=usbfs E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: bolan wang <bolan.wang@fibocom.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2024-04-15Merge tag 'thunderbolt-for-v6.9-rc5' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-linus Mika writes: thunderbolt: Fixes for v6.9-rc5 This includes following USB4/Thunderbolt fixes for v6.9-rc5: - Avoid creating DisplayPort tunnels for the adapters on the same router - Correct wake configurations after device router unplug - Fix immediate wake when "wakeup_count" is used to enter system sleep. All these have been in linux-next with no reported issues. * tag 'thunderbolt-for-v6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: thunderbolt: Avoid notify PM core about runtime PM resume thunderbolt: Fix wake configurations after device unplug thunderbolt: Do not create DisplayPort tunnels on adapters of the same router
2024-04-15ASoC: amd: acp-da7219-max98357a: Constify regulator_opsKrzysztof Kozlowski
Neither core nor the driver modifes 'struct regulator_ops', so it can be const for code safety. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240414164703.239851-1-krzk@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-15ASoC: samsung: i2s: Drop unneeded MODULE_ALIASKrzysztof Kozlowski
The ID table already has respective entry and MODULE_DEVICE_TABLE and creates proper alias for platform driver. Having another MODULE_ALIAS causes the alias to be duplicated. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240414154839.126852-2-krzk@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-15ASoC: wcd934x: Drop unneeded MODULE_ALIASKrzysztof Kozlowski
The ID table already has respective entry and MODULE_DEVICE_TABLE and creates proper alias for platform driver. Having another MODULE_ALIAS causes the alias to be duplicated. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240414154839.126852-1-krzk@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-15ASoC: amd: Support microphone from Acer Aspire A315-24Pend.to.start
Add support microphone from Acer Aspire A315-24P and for some other similar devices with such vendor Signed-off-by: "end.to.start" <end.to.start@mail.ru> Link: https://lore.kernel.org/r/20240412075533.10214-1-end.to.start@mail.ru Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-15ASoC: Intel: updates for 6.10 - part4Mark Brown
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>: More cleanups from Brent, notably the removal of the redundant cml_rt1011_rt5682 machine driver, fixes for SoundWire platforms and changes to sof_rt5682 to allow for 96+ sampling rates. For the rest of this kernel cycle, we are still working on SoundWire updates for MeteorLake (usual missing ACPI signature required for topology selection and jack detection information). We'll provide those patches as soon as they are reviewed/validated.
2024-04-14bcachefs: Check for backpointer bucket_offset >= bucket sizeKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-14bcachefs: bch_member.btree_allocated_bitmapKent Overstreet
This adds a small (64 bit) per-device bitmap that tracks ranges that have btree nodes, for accelerating btree node scan if it is ever needed. - New helpers, bch2_dev_btree_bitmap_marked() and bch2_dev_bitmap_mark(), for checking and updating the bitmap - Interior btree update path updates the bitmaps when required - The check_allocations pass has a new fsck_err check, btree_bitmap_not_marked - New on disk format version, mi_btree_mitmap, which indicates the new bitmap is present - Upgrade table lists the required recovery pass and expected fsck error - Btree node scan uses the bitmap to skip ranges if we're on the new version Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-14bcachefs: sysfs internal/trigger_journal_flushKent Overstreet
Add a sysfs knob for immediately flushing the entire journal. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-14bcachefs: Fix bch2_btree_node_fill() for !pathKent Overstreet
We shouldn't be doing the unlock/relock dance when we're not using a path - this fixes an assertion pop when called from btree node scan. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-14bcachefs: add safety checks in bch2_btree_node_fill()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-14bcachefs: Interior known are required to have known key typesKent Overstreet
For forwards compatibilyt, we allow bkeys of unknown type in leaf nodes; we can simply ignore metadata we don't understand. Pointers to btree nodes must always be of known types, howwever. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-14bcachefs: add missing bounds check in __bch2_bkey_val_invalid()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-14Linux 6.9-rc4v6.9-rc4Linus Torvalds
2024-04-14Merge tag 'pull-sysfs-annotation-fix' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull sysfs fix from Al Viro: "Get rid of lockdep false positives around sysfs/overlayfs syzbot has uncovered a class of lockdep false positives for setups with sysfs being one of the backing layers in overlayfs. The root cause is that of->mutex allocated when opening a sysfs file read-only (which overlayfs might do) is confused with of->mutex of a file opened writable (held in write to sysfs file, which overlayfs won't do). Assigning them separate lockdep classes fixes that bunch and it's obviously safe" * tag 'pull-sysfs-annotation-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: kernfs: annotate different lockdep class for of->mutex of writable files
2024-04-14Merge tag 'x86-urgent-2024-04-14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc x86 fixes from Ingo Molnar: - Follow up fixes for the BHI mitigations code - Fix !SPECULATION_MITIGATIONS bug not turning off mitigations as expected - Work around an APIC emulation bug when the kernel is built with Clang and run as a SEV guest - Follow up x86 topology fixes * tag 'x86-urgent-2024-04-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu/amd: Move TOPOEXT enablement into the topology parser x86/cpu/amd: Make the NODEID_MSR union actually work x86/cpu/amd: Make the CPUID 0x80000008 parser correct x86/bugs: Replace CONFIG_SPECTRE_BHI_{ON,OFF} with CONFIG_MITIGATION_SPECTRE_BHI x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=auto x86/bugs: Clarify that syscall hardening isn't a BHI mitigation x86/bugs: Fix BHI handling of RRSBA x86/bugs: Rename various 'ia32_cap' variables to 'x86_arch_cap_msr' x86/bugs: Cache the value of MSR_IA32_ARCH_CAPABILITIES x86/bugs: Fix BHI documentation x86/cpu: Actually turn off mitigations by default for SPECULATION_MITIGATIONS=n x86/topology: Don't update cpu_possible_map in topo_set_cpuids() x86/bugs: Fix return type of spectre_bhi_state() x86/apic: Force native_apic_mem_read() to use the MOV instruction
2024-04-14Merge tag 'timers-urgent-2024-04-14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Ingo Molnar: - Address a (valid) W=1 build warning - Fix timer self-tests - Annotate a KCSAN warning wrt. accesses to the tick_do_timer_cpu global variable - Address a !CONFIG_BUG build warning * tag 'timers-urgent-2024-04-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: selftests: kselftest: Fix build failure with NOLIBC selftests: timers: Fix abs() warning in posix_timers test selftests: kselftest: Mark functions that unconditionally call exit() as __noreturn selftests: timers: Fix posix_timers ksft_print_msg() warning selftests: timers: Fix valid-adjtimex signed left-shift undefined behavior bug: Fix no-return-statement warning with !CONFIG_BUG timekeeping: Use READ/WRITE_ONCE() for tick_do_timer_cpu selftests/timers/posix_timers: Reimplement check_timer_distribution() irqflags: Explicitly ignore lockdep_hrtimer_exit() argument
2024-04-14Merge tag 'perf-urgent-2024-04-14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf event fix from Ingo Molnar: "Fix the x86 PMU multi-counter code returning invalid data in certain circumstances" * tag 'perf-urgent-2024-04-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86: Fix out of range data
2024-04-14Merge tag 'locking-urgent-2024-04-14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fix from Ingo Molnar: "Fix a PREEMPT_RT build bug" * tag 'locking-urgent-2024-04-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking: Make rwsem_assert_held_write_nolockdep() build with PREEMPT_RT=y
2024-04-14Merge tag 'irq-urgent-2024-04-14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Ingo Molnar: "Fix a bug in the GIC irqchip driver" * tag 'irq-urgent-2024-04-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3-its: Fix VSYNC referencing an unmapped VPE on GIC v4.1
2024-04-14Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull virtio bugfixes from Michael Tsirkin: "Some small, obvious (in hindsight) bugfixes: - new ioctl in vhost-vdpa has a wrong # - not too late to fix - vhost has apparently been lacking an smp_rmb() - due to code duplication :( The duplication will be fixed in the next merge cycle, this is a minimal fix - an error message in vhost talks about guest moving used index - which of course never happens, guest only ever moves the available index - i2c-virtio didn't set the driver owner so it did not get refcounted correctly" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost: correct misleading printing information vhost-vdpa: change ioctl # for VDPA_GET_VRING_SIZE virtio: store owner from modules with register_virtio_driver() vhost: Add smp_rmb() in vhost_enable_notify() vhost: Add smp_rmb() in vhost_vq_avail_empty()
2024-04-14Merge tag 'dma-maping-6.9-2024-04-14' of ↵Linus Torvalds
git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping fixes from Christoph Hellwig: - fix up swiotlb buffer padding even more (Petr Tesarik) - fix for partial dma_sync on swiotlb (Michael Kelley) - swiotlb debugfs fix (Dexuan Cui) * tag 'dma-maping-6.9-2024-04-14' of git://git.infradead.org/users/hch/dma-mapping: swiotlb: do not set total_used to 0 in swiotlb_create_debugfs_files() swiotlb: fix swiotlb_bounce() to do partial sync's correctly swiotlb: extend buffer pre-padding to alloc_align_mask if necessary
2024-04-14iommufd: Add config needed for iommufd_fail_nthMuhammad Usama Anjum
Add FAULT_INJECTION_DEBUG_FS and FAILSLAB configurations to the kconfig fragment for the iommfd selftests. These kconfigs are needed by the iommufd_fail_nth test. Fixes: a9af47e382a4 ("iommufd/selftest: Test IOMMU_HWPT_GET_DIRTY_BITMAP") Link: https://lore.kernel.org/r/20240325090048.1423908-1-usama.anjum@collabora.com Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2024-04-14iommufd: Add missing IOMMUFD_DRIVER kconfig for the selftestJason Gunthorpe
Some kconfigs don't automatically include this symbol which results in sub functions for some of the dirty tracking related things that are non-functional. Thus the test suite will fail. select IOMMUFD_DRIVER in the IOMMUFD_TEST kconfig to fix it. Fixes: a9af47e382a4 ("iommufd/selftest: Test IOMMU_HWPT_GET_DIRTY_BITMAP") Link: https://lore.kernel.org/r/20240327182050.GA1363414@ziepe.ca Tested-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2024-04-14net: change maximum number of UDP segments to 128Yuri Benditovich
The commit fc8b2a619469 ("net: more strict VIRTIO_NET_HDR_GSO_UDP_L4 validation") adds check of potential number of UDP segments vs UDP_MAX_SEGMENTS in linux/virtio_net.h. After this change certification test of USO guest-to-guest transmit on Windows driver for virtio-net device fails, for example with packet size of ~64K and mss of 536 bytes. In general the USO should not be more restrictive than TSO. Indeed, in case of unreasonably small mss a lot of segments can cause queue overflow and packet loss on the destination. Limit of 128 segments is good for any practical purpose, with minimal meaningful mss of 536 the maximal UDP packet will be divided to ~120 segments. The number of segments for UDP packets is validated vs UDP_MAX_SEGMENTS also in udp.c (v4,v6), this does not affect quest-to-guest path but does affect packets sent to host, for example. It is important to mention that UDP_MAX_SEGMENTS is kernel-only define and not available to user mode socket applications. In order to request MSS smaller than MTU the applications just uses setsockopt with SOL_UDP and UDP_SEGMENT and there is no limitations on socket API level. Fixes: fc8b2a619469 ("net: more strict VIRTIO_NET_HDR_GSO_UDP_L4 validation") Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-14bootconfig: use memblock_free_late to free xbc memory to buddyQiang Zhang
On the time to free xbc memory in xbc_exit(), memblock may has handed over memory to buddy allocator. So it doesn't make sense to free memory back to memblock. memblock_free() called by xbc_exit() even causes UAF bugs on architectures with CONFIG_ARCH_KEEP_MEMBLOCK disabled like x86. Following KASAN logs shows this case. This patch fixes the xbc memory free problem by calling memblock_free() in early xbc init error rewind path and calling memblock_free_late() in xbc exit path to free memory to buddy allocator. [ 9.410890] ================================================================== [ 9.418962] BUG: KASAN: use-after-free in memblock_isolate_range+0x12d/0x260 [ 9.426850] Read of size 8 at addr ffff88845dd30000 by task swapper/0/1 [ 9.435901] CPU: 9 PID: 1 Comm: swapper/0 Tainted: G U 6.9.0-rc3-00208-g586b5dfb51b9 #5 [ 9.446403] Hardware name: Intel Corporation RPLP LP5 (CPU:RaptorLake)/RPLP LP5 (ID:13), BIOS IRPPN02.01.01.00.00.19.015.D-00000000 Dec 28 2023 [ 9.460789] Call Trace: [ 9.463518] <TASK> [ 9.465859] dump_stack_lvl+0x53/0x70 [ 9.469949] print_report+0xce/0x610 [ 9.473944] ? __virt_addr_valid+0xf5/0x1b0 [ 9.478619] ? memblock_isolate_range+0x12d/0x260 [ 9.483877] kasan_report+0xc6/0x100 [ 9.487870] ? memblock_isolate_range+0x12d/0x260 [ 9.493125] memblock_isolate_range+0x12d/0x260 [ 9.498187] memblock_phys_free+0xb4/0x160 [ 9.502762] ? __pfx_memblock_phys_free+0x10/0x10 [ 9.508021] ? mutex_unlock+0x7e/0xd0 [ 9.512111] ? __pfx_mutex_unlock+0x10/0x10 [ 9.516786] ? kernel_init_freeable+0x2d4/0x430 [ 9.521850] ? __pfx_kernel_init+0x10/0x10 [ 9.526426] xbc_exit+0x17/0x70 [ 9.529935] kernel_init+0x38/0x1e0 [ 9.533829] ? _raw_spin_unlock_irq+0xd/0x30 [ 9.538601] ret_from_fork+0x2c/0x50 [ 9.542596] ? __pfx_kernel_init+0x10/0x10 [ 9.547170] ret_from_fork_asm+0x1a/0x30 [ 9.551552] </TASK> [ 9.555649] The buggy address belongs to the physical page: [ 9.561875] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x45dd30 [ 9.570821] flags: 0x200000000000000(node=0|zone=2) [ 9.576271] page_type: 0xffffffff() [ 9.580167] raw: 0200000000000000 ffffea0011774c48 ffffea0012ba1848 0000000000000000 [ 9.588823] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 9.597476] page dumped because: kasan: bad access detected [ 9.605362] Memory state around the buggy address: [ 9.610714] ffff88845dd2ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 9.618786] ffff88845dd2ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 9.626857] >ffff88845dd30000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 9.634930] ^ [ 9.638534] ffff88845dd30080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 9.646605] ffff88845dd30100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 9.654675] ================================================================== Link: https://lore.kernel.org/all/20240414114944.1012359-1-qiang4.zhang@linux.intel.com/ Fixes: 40caa127f3c7 ("init: bootconfig: Remove all bootconfig data when the init memory is removed") Cc: Stable@vger.kernel.org Signed-off-by: Qiang Zhang <qiang4.zhang@intel.com> Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
2024-04-14kernfs: annotate different lockdep class for of->mutex of writable filesAmir Goldstein
The writable file /sys/power/resume may call vfs lookup helpers for arbitrary paths and readonly files can be read by overlayfs from vfs helpers when sysfs is a lower layer of overalyfs. To avoid a lockdep warning of circular dependency between overlayfs inode lock and kernfs of->mutex, use a different lockdep class for writable and readonly kernfs files. Reported-by: syzbot+9a5b0ced8b1bfb238b56@syzkaller.appspotmail.com Fixes: 0fedefd4c4e3 ("kernfs: sysfs: support custom llseek method for sysfs entries") Suggested-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2024-04-14x86/bugs: Fix BHI retpoline checkJosh Poimboeuf
Confusingly, X86_FEATURE_RETPOLINE doesn't mean retpolines are enabled, as it also includes the original "AMD retpoline" which isn't a retpoline at all. Also replace cpu_feature_enabled() with boot_cpu_has() because this is before alternatives are patched and cpu_feature_enabled()'s fallback path is slower than plain old boot_cpu_has(). Fixes: ec9404e40e8f ("x86/bhi: Add BHI mitigation knob") Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: https://lore.kernel.org/r/ad3807424a3953f0323c011a643405619f2a4927.1712944776.git.jpoimboe@kernel.org
2024-04-14ASoC: dt-bindings: renesas,rsnd: add missing renesas,rcar_sound-gen4Kuninori Morimoto
It is missing generic compatible for R-Car Gen4 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/8734rrcewo.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: dt-bindings: renesas: add R8A779H0 V4MKuninori Morimoto
Add document for R-Car V4M (R8A779H0). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/871q7bcew5.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: soc-card: soc-card-test: Fix some error handling in init()Dan Carpenter
There are two issues here: 1) The get_device() needs a matching put_device() on error paths. 2) The "if (!ret)" was supposed to be "if (ret)". I re-arranged the code a bit to do the allocation before the get_device(). Fixes: ef7784e41db7 ("ASoC: soc-card: Add KUnit test case for snd_soc_card_get_kcontrol") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/450dd21a-b24b-48ba-9aa4-c02e4617852f@moroto.mountain Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: dt-bindings: fsl-asoc-card: Document fsl,imx25-pdk-sgtl5000Fabio Estevam
Document fsl,imx25-pdk-sgtl5000 to fix the following dt-schema warning: imx25-pdk.dtb: sound: compatible: 'oneOf' conditional failed, one must be fixed: ['fsl,imx25-pdk-sgtl5000', 'fsl,imx-audio-sgtl5000'] is too long Fixes: 4189b54220e5 ("ASoC: dt-bindings: fsl-asoc-card: convert to YAML") Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240412121410.2948048-1-festevam@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: sof_rt5682: use RT5682S_PLL1 if neededBard Liao
When 96KHz sample rate is used, and MCLK is 24.576MHz, we will need pll_in = 24576000 and pll_out = 49152000 which is not supported by RT5682S_PLL2. Use RT5682S_PLL1 in this case. We don't test sample rate because RT5682S_PLL2 doesn't support 24.576MHz input and in the MCLK = 24.576MHz, sample rate = 48KHz case, i.e. pll_in == pll_out, PLL will not be used at all. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-13-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: cml_rt1011_rt5682: delete driverBrent Lu
Delete this driver and use sof_rt5682 machine driver instead. Reviewed-by: Chao Song <chao.song@linux.intel.com> Signed-off-by: Brent Lu <brent.lu@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-12-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: sof_rt5682: support ALC1011 on cml boardsBrent Lu
For cml boards, ALC1011 speaker amplifier is supported by machine driver cml_rt1011_rt5682. Use same driver name for backward compatibility with existing devices on market. Reviewed-by: Chao Song <chao.song@linux.intel.com> Signed-off-by: Brent Lu <brent.lu@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-11-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: sof_realtek_common: support 4xALC1011 amplifierBrent Lu
Add support for boards with four ALC1011 amplifiers. Configuration is copied from cml_rt1011_rt5682 machine driver for backward compatibility with existing cml devices. Reviewed-by: Chao Song <chao.song@linux.intel.com> Signed-off-by: Brent Lu <brent.lu@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-10-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: sof_da7219: add mtl_da7219_def for mtl boardsBrent Lu
Add the board config mtl_da7219_def to da7219 machine driver for all mtl boards using default SSP port allocation (headphone codec on SSP2, speaker amplifiers on SSP0, and BT offload on SSP1). Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Brent Lu <brent.lu@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: sof_da7219: mach cleanup for rpl boardsBrent Lu
Add a common entry in enumeration table for all da7219 boards with/without speaker amplifier. All other rpl_da7219_def entries become redundant so get removed. Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Brent Lu <brent.lu@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-8-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: sof_da7219: mach cleanup for adl boardsBrent Lu
Add a common entry in enumeration table for all da7219 boards with/without speaker amplifier. All other adl_da7219_def entries become redundant so get removed. Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Brent Lu <brent.lu@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: sof_sdw: remove FOUR_SPEAKER quirksPierre-Louis Bossart
This patch removes a confusion between speakers and amplifiers. The existing code keeps track of the number of amplifiers and reports it in the 'cfg-amp' component string. The number of speakers is defined with quirks, but those quirks are not consistently added: in the MeteorLake case, none of the supported platforms used such a quirk, and UCM does not use the values reported anyways. The notion of 'FOUR_SPEAKERS' is also obsolete now with some platforms having more than four speakers. Let's just remove all this and only report the number of amplifiers. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: sof_sdw: add quirk for Dell SKU 0C0FPierre-Louis Bossart
The JD1 jack detection doesn't seem to work, use JD2. Also use the 4 speaker configuration. Link: https://github.com/thesofproject/linux/issues/4900 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: sof_sdw: add JD2 quirk for HP Omen 14Pierre-Louis Bossart
The default JD1 does not seem to work, use JD2 instead. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: soc-acpi: add support for HP Omen14 SoundWire configurationPierre-Louis Bossart
This platform has an RT711-sdca on link0 and RT1316 on link3 Closes: https://github.com/thesofproject/linux/issues/4880 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-14ASoC: Intel: sof_sdw: add missing sof_sdw_rt_amp_init for Realtek ↵Bard Liao
multi-function codecs We do need "info->amp_num++;" for the speaker dai. Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20240411220347.131267-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-04-13bcachefs: Fix btree node merging on write buffer btreesKent Overstreet
The btree write buffer flush fastpath that avoids the main transaction commit path had the unfortunate side effect of not doing btree node merging. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-13bcachefs: Disable merges from interior update pathKent Overstreet
There's been a bug in the btree write buffer where it wasn't triggering btree node merges - and leaving behind a bunch of nearly empty btree nodes. Then during journal replay, when updates to the backpointers btree aren't using the btree write buffer (because we require synchronization with journal replay), we end up doing those merges all at once. Then if it's the interior update path running them, we deadlock because those run with the highest watermark. There's no real need for the interior update path to be doing btree node merges; other code paths can handle that at lower watermarks. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-13bcachefs: Run merges at BCH_WATERMARK_btreeKent Overstreet
This fixes a deadlock where the interior update path during journal replay ends up doing a ton of merges on the backpointers btree, and deadlocking. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-13bcachefs: Fix missing write refs in fs fio pathsKent Overstreet
bch2_journal_flush_seq requires us to have a write ref Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
generated by cgit (git 2.34.1) at 2025-09-12 21:20:00 +0000