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2022-12-05proc: avoid integer type confusion in get_proc_longLinus Torvalds1-3/+2
proc_get_long() is passed a size_t, but then assigns it to an 'int' variable for the length. Let's not do that, even if our IO paths are limited to MAX_RW_COUNT (exactly because of these kinds of type errors). So do the proper test in the rigth type. Reported-by: Kyle Zeng <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2022-12-05drm/vmwgfx: Don't use screen objects when SEV is activeZack Rusin1-0/+4
When SEV is enabled gmr's and mob's are explicitly disabled because the encrypted system memory can not be used by the hypervisor. The driver was disabling GMR's but the presentation code, which depends on GMR's, wasn't honoring it which lead to black screen on hosts with SEV enabled. Make sure screen objects presentation is not used when guest memory regions have been disabled to fix presentation on SEV enabled hosts. Fixes: 3b0d6458c705 ("drm/vmwgfx: Refuse DMA operation when SEV encryption is active") Cc: <[email protected]> # v5.7+ Signed-off-by: Zack Rusin <[email protected]> Reported-by: Nicholas Hunt <[email protected]> Reviewed-by: Martin Krastev <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-12-05ipc/sem: Fix dangling sem_array access in semtimedop raceJann Horn1-1/+2
When __do_semtimedop() goes to sleep because it has to wait for a semaphore value becoming zero or becoming bigger than some threshold, it links the on-stack sem_queue to the sem_array, then goes to sleep without holding a reference on the sem_array. When __do_semtimedop() comes back out of sleep, one of two things must happen: a) We prove that the on-stack sem_queue has been disconnected from the (possibly freed) sem_array, making it safe to return from the stack frame that the sem_queue exists in. b) We stabilize our reference to the sem_array, lock the sem_array, and detach the sem_queue from the sem_array ourselves. sem_array has RCU lifetime, so for case (b), the reference can be stabilized inside an RCU read-side critical section by locklessly checking whether the sem_queue is still connected to the sem_array. However, the current code does the lockless check on sem_queue before starting an RCU read-side critical section, so the result of the lockless check immediately becomes useless. Fix it by doing rcu_read_lock() before the lockless check. Now RCU ensures that if we observe the object being on our queue, the object can't be freed until rcu_read_unlock(). This bug is only hittable on kernel builds with full preemption support (either CONFIG_PREEMPT or PREEMPT_DYNAMIC with preempt=full). Fixes: 370b262c896e ("ipc/sem: avoid idr tree lookup for interrupted semop") Cc: [email protected] Signed-off-by: Jann Horn <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2022-12-05i40e: Disallow ip4 and ip6 l4_4_bytesPrzemyslaw Patynowski1-10/+2
Return -EOPNOTSUPP, when user requests l4_4_bytes for raw IP4 or IP6 flow director filters. Flow director does not support filtering on l4 bytes for PCTYPEs used by IP4 and IP6 filters. Without this patch, user could create filters with l4_4_bytes fields, which did not do any filtering on L4, but only on L3 fields. Fixes: 36777d9fa24c ("i40e: check current configured input set when adding ntuple filters") Signed-off-by: Przemyslaw Patynowski <[email protected]> Signed-off-by: Kamil Maziarz <[email protected]> Reviewed-by: Jacob Keller <[email protected]> Tested-by: Gurucharan G <[email protected]> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <[email protected]>
2022-12-05i40e: Fix for VF MAC address 0Sylwester Dziedziuch1-0/+2
After spawning max VFs on a PF, some VFs were not getting resources and their MAC addresses were 0. This was caused by PF sleeping before flushing HW registers which caused VIRTCHNL_VFR_VFACTIVE to not be set in time for VF. Fix by adding a sleep after hw flush. Fixes: e4b433f4a741 ("i40e: reset all VFs in parallel when rebuilding PF") Signed-off-by: Sylwester Dziedziuch <[email protected]> Signed-off-by: Jan Sokolowski <[email protected]> Tested-by: Konrad Jankowski <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
2022-12-05i40e: Fix not setting default xps_cpus after resetMichal Jaron1-1/+18
During tx rings configuration default XPS queue config is set and __I40E_TX_XPS_INIT_DONE is locked. __I40E_TX_XPS_INIT_DONE state is cleared and set again with default mapping only during queues build, it means after first setup or reset with queues rebuild. (i.e. ethtool -L <interface> combined <number>) After other resets (i.e. ethtool -t <interface>) XPS_INIT_DONE is not cleared and those default maps cannot be set again. It results in cleared xps_cpus mapping until queues are not rebuild or mapping is not set by user. Add clearing __I40E_TX_XPS_INIT_DONE state during reset to let the driver set xps_cpus to defaults again after it was cleared. Fixes: 6f853d4f8e93 ("i40e: allow XPS with QoS enabled") Signed-off-by: Michal Jaron <[email protected]> Signed-off-by: Kamil Maziarz <[email protected]> Tested-by: Gurucharan <[email protected]> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <[email protected]>
2022-12-05iommu/vt-d: Fix buggy QAT device maskJacob Pan1-1/+1
Impacted QAT device IDs that need extra dtlb flush quirk is ranging from 0x4940 to 0x4943. After bitwise AND device ID with 0xfffc the result should be 0x4940 instead of 0x494c to identify these devices. Fixes: e65a6897be5e ("iommu/vt-d: Add a fix for devices need extra dtlb flush") Reported-by: Raghunathan Srinivasan <[email protected]> Signed-off-by: Ashok Raj <[email protected]> Signed-off-by: Jacob Pan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Lu Baolu <[email protected]> Signed-off-by: Joerg Roedel <[email protected]>
2022-12-05net: mvneta: Prevent out of bounds read in mvneta_config_rss()Dan Carpenter1-0/+3
The pp->indir[0] value comes from the user. It is passed to: if (cpu_online(pp->rxq_def)) inside the mvneta_percpu_elect() function. It needs bounds checkeding to ensure that it is not beyond the end of the cpu bitmap. Fixes: cad5d847a093 ("net: mvneta: Fix the CPU choice in mvneta_percpu_elect") Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-12-05xen-netfront: Fix NULL sring after live migrationLin Liu1-0/+6
A NAPI is setup for each network sring to poll data to kernel The sring with source host is destroyed before live migration and new sring with target host is setup after live migration. The NAPI for the old sring is not deleted until setup new sring with target host after migration. With busy_poll/busy_read enabled, the NAPI can be polled before got deleted when resume VM. BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 IP: xennet_poll+0xae/0xd20 PGD 0 P4D 0 Oops: 0000 [#1] SMP PTI Call Trace: finish_task_switch+0x71/0x230 timerqueue_del+0x1d/0x40 hrtimer_try_to_cancel+0xb5/0x110 xennet_alloc_rx_buffers+0x2a0/0x2a0 napi_busy_loop+0xdb/0x270 sock_poll+0x87/0x90 do_sys_poll+0x26f/0x580 tracing_map_insert+0x1d4/0x2f0 event_hist_trigger+0x14a/0x260 finish_task_switch+0x71/0x230 __schedule+0x256/0x890 recalc_sigpending+0x1b/0x50 xen_sched_clock+0x15/0x20 __rb_reserve_next+0x12d/0x140 ring_buffer_lock_reserve+0x123/0x3d0 event_triggers_call+0x87/0xb0 trace_event_buffer_commit+0x1c4/0x210 xen_clocksource_get_cycles+0x15/0x20 ktime_get_ts64+0x51/0xf0 SyS_ppoll+0x160/0x1a0 SyS_ppoll+0x160/0x1a0 do_syscall_64+0x73/0x130 entry_SYSCALL_64_after_hwframe+0x41/0xa6 ... RIP: xennet_poll+0xae/0xd20 RSP: ffffb4f041933900 CR2: 0000000000000008 ---[ end trace f8601785b354351c ]--- xen frontend should remove the NAPIs for the old srings before live migration as the bond srings are destroyed There is a tiny window between the srings are set to NULL and the NAPIs are disabled, It is safe as the NAPI threads are still frozen at that time Signed-off-by: Lin Liu <[email protected]> Fixes: 4ec2411980d0 ([NET]: Do not check netif_running() and carrier state in ->poll()) Signed-off-by: David S. Miller <[email protected]>
2022-12-05net: microchip: sparx5: correctly free skb in xmitCasper Andersson2-18/+25
consume_skb on transmitted, kfree_skb on dropped, do not free on TX_BUSY. Previously the xmit function could return -EBUSY without freeing, which supposedly is interpreted as a drop. And was using kfree on successfully transmitted packets. sparx5_fdma_xmit and sparx5_inject returns error code, where -EBUSY indicates TX_BUSY and any other error code indicates dropped. Fixes: f3cad2611a77 ("net: sparx5: add hostmode with phylink support") Signed-off-by: Casper Andersson <[email protected]> Reviewed-by: Horatiu Vultur <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-12-05octeontx2-pf: Fix potential memory leak in otx2_init_tc()Ziyang Xuan1-1/+6
In otx2_init_tc(), if rhashtable_init() failed, it does not free tc->tc_entries_bitmap which is allocated in otx2_tc_alloc_ent_bitmap(). Fixes: 2e2a8126ffac ("octeontx2-pf: Unify flow management variables") Signed-off-by: Ziyang Xuan <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-12-05net: mdiobus: fix double put fwnode in the error pathYang Yingliang1-1/+3
If phy_device_register() or fwnode_mdiobus_phy_device_register() fail, phy_device_free() is called, the device refcount is decreased to 0, then fwnode_handle_put() will be called in phy_device_release(), but in the error path, fwnode_handle_put() has already been called, so set fwnode to NULL after fwnode_handle_put() in the error path to avoid double put. Fixes: cdde1560118f ("net: mdiobus: fix unbalanced node reference count") Reported-by: Zeng Heng <[email protected]> Tested-by: Zeng Heng <[email protected]> Signed-off-by: Yang Yingliang <[email protected]> Reviewed-by: Zeng Heng <[email protected]> Tested-by: Zeng Heng <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-12-05net: encx24j600: Fix invalid logic in reading of MISTAT registerValentina Goncharenko1-2/+2
A loop for reading MISTAT register continues while regmap_read() fails and (mistat & BUSY), but if regmap_read() fails a value of mistat is undefined. The patch proposes to check for BUSY flag only when regmap_read() succeed. Compile test only. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: d70e53262f5c ("net: Microchip encx24j600 driver") Signed-off-by: Valentina Goncharenko <[email protected]> Reviewed-by: Pavan Chebbi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-12-05net: encx24j600: Add parentheses to fix precedenceValentina Goncharenko1-2/+2
In functions regmap_encx24j600_phy_reg_read() and regmap_encx24j600_phy_reg_write() in the conditions of the waiting cycles for filling the variable 'ret' it is necessary to add parentheses to prevent wrong assignment due to logical operations precedence. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: d70e53262f5c ("net: Microchip encx24j600 driver") Signed-off-by: Valentina Goncharenko <[email protected]> Reviewed-by: Pavan Chebbi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-12-05mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()Wei Yongjun1-0/+1
Kernel fault injection test reports null-ptr-deref as follows: BUG: kernel NULL pointer dereference, address: 0000000000000008 RIP: 0010:cfg802154_netdev_notifier_call+0x120/0x310 include/linux/list.h:114 Call Trace: <TASK> raw_notifier_call_chain+0x6d/0xa0 kernel/notifier.c:87 call_netdevice_notifiers_info+0x6e/0xc0 net/core/dev.c:1944 unregister_netdevice_many_notify+0x60d/0xcb0 net/core/dev.c:1982 unregister_netdevice_queue+0x154/0x1a0 net/core/dev.c:10879 register_netdevice+0x9a8/0xb90 net/core/dev.c:10083 ieee802154_if_add+0x6ed/0x7e0 net/mac802154/iface.c:659 ieee802154_register_hw+0x29c/0x330 net/mac802154/main.c:229 mcr20a_probe+0xaaa/0xcb1 drivers/net/ieee802154/mcr20a.c:1316 ieee802154_if_add() allocates wpan_dev as netdev's private data, but not init the list in struct wpan_dev. cfg802154_netdev_notifier_call() manage the list when device register/unregister, and may lead to null-ptr-deref. Use INIT_LIST_HEAD() on it to initialize it correctly. Fixes: fcf39e6e88e9 ("ieee802154: add wpan_dev_list") Signed-off-by: Wei Yongjun <[email protected]> Acked-by: Alexander Aring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Stefan Schmidt <[email protected]>
2022-12-04nfp: correct desc type when header dma len is 4096Yinjun Zhang1-3/+3
When there's only one buffer to dma and its length is 4096, then only one data descriptor is needed to carry it according to current descriptor definition. So the descriptor type should be `simple` instead of `gather`, the latter requires more than one descriptor, otherwise it'll be dropped by application firmware. Fixes: c10d12e3dce8 ("nfp: add support for NFDK data path") Fixes: d9d950490a0a ("nfp: nfdk: implement xdp tx path for NFDK") Signed-off-by: Yinjun Zhang <[email protected]> Reviewed-by: Richard Donkin <[email protected]> Reviewed-by: Niklas Söderlund <[email protected]> Signed-off-by: Simon Horman <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-12-04Linux 6.1-rc8Linus Torvalds1-1/+1
2022-12-04Revert "mm: align larger anonymous mappings on THP boundaries"Linus Torvalds1-3/+0
This reverts commit f35b5d7d676e59e401690b678cd3cfec5e785c23. It has been reported to cause huge performance regressions on some loads (will-it-scale.per_process_ops, but also building the kernel with clang). The commit did speed up gcc builds by a small amount, so it's not an unambiguous regression, but until the big regressions are understood, let's revert it. Reported-by: kernel test robot <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reported-by: Nathan Chancellor <[email protected]> Link: https://lore.kernel.org/lkml/Y1DNQaoPWxE%[email protected]/ Cc: Huang, Ying <[email protected]> Cc: Rik van Riel <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Yang Shi <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2022-12-04char: tpm: Protect tpm_pm_suspend with locksJan Dabros1-2/+3
Currently tpm transactions are executed unconditionally in tpm_pm_suspend() function, which may lead to races with other tpm accessors in the system. Specifically, the hw_random tpm driver makes use of tpm_get_random(), and this function is called in a loop from a kthread, which means it's not frozen alongside userspace, and so can race with the work done during system suspend: tpm tpm0: tpm_transmit: tpm_recv: error -52 tpm tpm0: invalid TPM_STS.x 0xff, dumping stack for forensics CPU: 0 PID: 1 Comm: init Not tainted 6.1.0-rc5+ #135 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-20220807_005459-localhost 04/01/2014 Call Trace: tpm_tis_status.cold+0x19/0x20 tpm_transmit+0x13b/0x390 tpm_transmit_cmd+0x20/0x80 tpm1_pm_suspend+0xa6/0x110 tpm_pm_suspend+0x53/0x80 __pnp_bus_suspend+0x35/0xe0 __device_suspend+0x10f/0x350 Fix this by calling tpm_try_get_ops(), which itself is a wrapper around tpm_chip_start(), but takes the appropriate mutex. Signed-off-by: Jan Dabros <[email protected]> Reported-by: Vlastimil Babka <[email protected]> Tested-by: Jason A. Donenfeld <[email protected]> Tested-by: Vlastimil Babka <[email protected]> Link: https://lore.kernel.org/all/[email protected]/ Cc: [email protected] Fixes: e891db1a18bf ("tpm: turn on TPM on suspend for TPM 1.x") [Jason: reworked commit message, added metadata] Signed-off-by: Jason A. Donenfeld <[email protected]> Reviewed-by: Jarkko Sakkinen <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2022-12-04Merge tag 'perf_urgent_for_v6.1_rc8' of ↵Linus Torvalds1-4/+13
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fix from Borislav Petkov: - Fix a use-after-free case where the perf pending task callback would see an already freed event * tag 'perf_urgent_for_v6.1_rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf: Fix perf_pending_task() UaF
2022-12-04Merge tag 'timers_urgent_for_v6.1_rc8' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Borislav Petkov: - Revert a fix to RISC-V timers supposed to address an uncertainty whether clock events are received during S3 or not which locks up other RISC-V platforms. The issue will be fixed differently later. * tag 'timers_urgent_for_v6.1_rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Revert "clocksource/drivers/riscv: Events are stopped during CPU suspend"
2022-12-04Merge tag 'powerpc-6.1-6' of ↵Linus Torvalds2-31/+22
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fix oops in 32-bit BPF tail call tests - Add missing declaration for machine_check_early_boot() Thanks to Christophe Leroy and Naveen N. Rao. * tag 'powerpc-6.1-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64s: Add missing declaration for machine_check_early_boot() powerpc/bpf/32: Fix Oops on tail call tests
2022-12-04Merge tag 'input-for-v6.1-rc7' of ↵Linus Torvalds1-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fix from Dmitry Torokhov: - a fix for Raydium touchscreen driver to stop leaking memory when sending commands to the chip * tag 'input-for-v6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: raydium_ts_i2c - fix memory leak in raydium_i2c_send()
2022-12-04drm/shmem-helper: Avoid vm_open error pathsRob Clark1-3/+11
vm_open() is not allowed to fail. Fortunately we are guaranteed that the pages are already pinned, thanks to the initial mmap which is now being cloned into a forked process, and only need to increment the refcnt. So just increment it directly. Previously if a signal was delivered at the wrong time to the forking process, the mutex_lock_interruptible() could fail resulting in the pages_use_count not being incremented. Fixes: 2194a63a818d ("drm: Add library for shmem backed GEM objects") Cc: [email protected] Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Javier Martinez Canillas <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-12-04drm/shmem-helper: Remove errant put in error pathRob Clark1-3/+1
drm_gem_shmem_mmap() doesn't own this reference, resulting in the GEM object getting prematurely freed leading to a later use-after-free. Link: https://syzkaller.appspot.com/bug?extid=c8ae65286134dd1b800d Reported-by: [email protected] Fixes: 2194a63a818d ("drm: Add library for shmem backed GEM objects") Cc: [email protected] Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Javier Martinez Canillas <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-12-03Merge tag 'i2c-for-6.1-rc8' of ↵Linus Torvalds5-11/+27
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "A power state fix in the core for ACPI devices, a regression fix regarding bus recovery for the cadence driver, a DMA handling fix for the imx driver, and two error path fixes (npcm7xx and qcom-geni)" * tag 'i2c-for-6.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: imx: Only DMA messages with I2C_M_DMA_SAFE flag set i2c: qcom-geni: fix error return code in geni_i2c_gpi_xfer i2c: cadence: Fix regression with bus recovery i2c: Restore initial power state if probe fails i2c: npcm7xx: Fix error handling in npcm_i2c_init()
2022-12-03Merge tag 'dax-fixes-6.1-rc8' of ↵Linus Torvalds2-16/+35
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull dax fixes from Dan Williams: "A few bug fixes around the handling of "Soft Reserved" memory and memory tiering information. Linux is starting to enounter more real world systems that deploy an ACPI HMAT to describe different performance classes of memory, as well the "special purpose" (Linux "Soft Reserved") designation from EFI. These fixes result from that testing. It has all appeared in -next for a while with no known issues. - Fix duplicate overlapping device-dax instances for HMAT described "Soft Reserved" Memory - Fix missing node targets in the sysfs representation of memory tiers - Remove a confusing variable initialization" * tag 'dax-fixes-6.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: device-dax: Fix duplicate 'hmem' device registration ACPI: HMAT: Fix initiator registration for single-initiator systems ACPI: HMAT: remove unnecessary variable initialization
2022-12-02selftests: net: Use "grep -E" instead of "egrep"Tiezhu Yang1-1/+1
The latest version of grep claims the egrep is now obsolete so the build now contains warnings that look like: egrep: warning: egrep is obsolescent; using grep -E fix this using "grep -E" instead. sed -i "s/egrep/grep -E/g" `grep egrep -rwl tools/testing/selftests/net` Here are the steps to install the latest grep: wget http://ftp.gnu.org/gnu/grep/grep-3.8.tar.gz tar xf grep-3.8.tar.gz cd grep-3.8 && ./configure && make sudo make install export PATH=/usr/local/bin:$PATH Signed-off-by: Tiezhu Yang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-12-02selftests: rtnetlink: correct xfrm policy rule in kci_test_ipsec_offloadZhengchao Shao1-1/+1
When testing in kci_test_ipsec_offload, srcip is configured as $dstip, it should add xfrm policy rule in instead of out. The test result of this patch is as follows: PASS: ipsec_offload Fixes: 2766a11161cc ("selftests: rtnetlink: add ipsec offload API test") Signed-off-by: Zhengchao Shao <[email protected]> Acked-by: Hangbin Liu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-12-02selftests/tls: Fix tls selftests dependency to correct algorithmTianjia Zhang1-1/+1
Commit d2825fa9365d ("crypto: sm3,sm4 - move into crypto directory") moves SM3 and SM4 algorithm implementations from stand-alone library to crypto API. The corresponding configuration options for the API version (generic) are CONFIG_CRYPTO_SM3_GENERIC and CONFIG_CRYPTO_SM4_GENERIC, respectively. Replace option selected in selftests configuration from the library version to the API version. Fixes: d2825fa9365d ("crypto: sm3,sm4 - move into crypto directory") Reported-by: Hangbin Liu <[email protected]> Cc: Jason A. Donenfeld <[email protected]> Cc: [email protected] # v5.19+ Signed-off-by: Tianjia Zhang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-12-02net: dsa: sja1105: Check return valueArtem Chernyshev1-1/+2
Return NULL if we got unexpected value from skb_trim_rcsum() in sja1110_rcv_inband_control_extension() Fixes: 4913b8ebf8a9 ("net: dsa: add support for the SJA1110 native tagging protocol") Signed-off-by: Artem Chernyshev <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-12-02net: dsa: hellcreek: Check return valueArtem Chernyshev1-1/+2
Return NULL if we got unexpected value from skb_trim_rcsum() in hellcreek_rcv() Fixes: 01ef09caad66 ("net: dsa: Add tag handling for Hirschmann Hellcreek switches") Signed-off-by: Artem Chernyshev <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Reviewed-by: Kurt Kanzenbach <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-12-02net: dsa: ksz: Check return valueArtem Chernyshev1-1/+2
Return NULL if we got unexpected value from skb_trim_rcsum() in ksz_common_rcv() Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: bafe9ba7d908 ("net: dsa: ksz: Factor out common tag code") Signed-off-by: Artem Chernyshev <[email protected]> Reviewed-by: Vladimir Oltean <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-12-02Merge tag 'for-net-2022-12-02' of ↵Jakub Kicinski10-21/+54
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth Luiz Augusto von Dentz says: ==================== bluetooth pull request for net: - Fix regressions with CSR controller clones - Fix support for Read Local Supported Codecs V2 - Fix overflow on L2CAP code - Fix missing hci_dev_put on ISO and L2CAP code * tag 'for-net-2022-12-02' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth: Bluetooth: Fix crash when replugging CSR fake controllers Bluetooth: Fix not cleanup led when bt_init fails Bluetooth: Fix support for Read Local Supported Codecs V2 Bluetooth: Remove codec id field in vendor codec definition Bluetooth: L2CAP: Fix u8 overflow Bluetooth: silence a dmesg error message in hci_request.c Bluetooth: hci_conn: add missing hci_dev_put() in iso_listen_bis() Bluetooth: 6LoWPAN: add missing hci_dev_put() in get_l2cap_conn() Bluetooth: btusb: Add debug message for CSR controllers Bluetooth: btusb: Fix CSR clones again by re-adding ERR_DATA_REPORTING quirk ==================== Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2022-12-02Merge tag 'block-6.1-2022-12-02' of git://git.kernel.dk/linuxLinus Torvalds3-1/+6
Pull block fixes from Jens Axboe: "Just a small NVMe merge for this week, fixing protection of the name space list, and a missing clear of a reserved field when unused" * tag 'block-6.1-2022-12-02' of git://git.kernel.dk/linux: nvme: fix SRCU protection of nvme_ns_head list nvme-pci: clear the prp2 field when not used
2022-12-02Merge tag 'pinctrl-v6.1-5' of ↵Linus Torvalds3-5/+33
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Three driver fixes. The Intel fix looks like the most important. - Fix a potential divide by zero in pinctrl-singe (OMAP and HiSilicon) - Disable IRQs on startup in the Mediatek driver. This is a classic, we should be looking out for this more. - Save and restore pins in 'direct IRQ' mode in the Intel driver, this works around firmware bugs" * tag 'pinctrl-v6.1-5' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: intel: Save and restore pins in "direct IRQ" mode pinctrl: meditatek: Startup with the IRQs disabled pinctrl: single: Fix potential division by zero
2022-12-02Merge tag 'riscv-for-linus-6.1-rc8' of ↵Linus Torvalds11-24/+187
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - build fix for the NR_CPUS Kconfig SBI version dependency - fixes to early memory initialization, to fix page permissions in EFI and post-initmem-free - build fix for the VDSO, to avoid trying to profile the VDSO functions - fixes for kexec crash handling, to fix multi-core and interrupt related initialization inside the crash kernel - fix for a race condition when handling multiple concurrect kernel stack overflows * tag 'riscv-for-linus-6.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: kexec: Fixup crash_smp_send_stop without multi cores riscv: kexec: Fixup irq controller broken in kexec crash path riscv: mm: Proper page permissions after initmem free riscv: vdso: fix section overlapping under some conditions riscv: fix race when vmap stack overflow riscv: Sync efi page table's kernel mappings before switching riscv: Fix NR_CPUS range conditions
2022-12-02Merge tag 'mmc-v6.1-rc5-2' of ↵Linus Torvalds8-17/+72
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - Fix ambiguous TRIM and DISCARD args - Fix removal of debugfs file for mmc_test MMC host: - mtk-sd: Add missing clk_disable_unprepare() in an error path - sdhci: Fix I/O voltage switch delay for UHS-I SD cards - sdhci-esdhc-imx: Fix CQHCI exit halt state check - sdhci-sprd: Fix voltage switch" * tag 'mmc-v6.1-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-sprd: Fix no reset data and command after voltage switch mmc: sdhci: Fix voltage switch delay mmc: mtk-sd: Fix missing clk_disable_unprepare in msdc_of_clock_parse() mmc: mmc_test: Fix removal of debugfs file mmc: sdhci-esdhc-imx: correct CQHCI exit halt state check mmc: core: Fix ambiguous TRIM and DISCARD arg
2022-12-02Merge tag 'iommu-fixes-v6.1-rc7' of ↵Linus Torvalds4-9/+88
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: "Intel VT-d fixes: - IO/TLB flush fix - Various pci_dev refcount fixes" * tag 'iommu-fixes-v6.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() iommu/vt-d: Fix PCI device refcount leak in has_external_pci() iommu/vt-d: Fix PCI device refcount leak in prq_event_thread() iommu/vt-d: Add a fix for devices need extra dtlb flush
2022-12-02x86/bugs: Make sure MSR_SPEC_CTRL is updated properly upon resume from S3Pawan Gupta3-9/+16
The "force" argument to write_spec_ctrl_current() is currently ambiguous as it does not guarantee the MSR write. This is due to the optimization that writes to the MSR happen only when the new value differs from the cached value. This is fine in most cases, but breaks for S3 resume when the cached MSR value gets out of sync with the hardware MSR value due to S3 resetting it. When x86_spec_ctrl_current is same as x86_spec_ctrl_base, the MSR write is skipped. Which results in SPEC_CTRL mitigations not getting restored. Move the MSR write from write_spec_ctrl_current() to a new function that unconditionally writes to the MSR. Update the callers accordingly and rename functions. [ bp: Rework a bit. ] Fixes: caa0ff24d5d0 ("x86/bugs: Keep a per-CPU IA32_SPEC_CTRL value") Suggested-by: Borislav Petkov <[email protected]> Signed-off-by: Pawan Gupta <[email protected]> Signed-off-by: Borislav Petkov (AMD) <[email protected]> Reviewed-by: Thomas Gleixner <[email protected]> Cc: <[email protected]> Link: https://lore.kernel.org/r/806d39b0bfec2fe8f50dc5446dff20f5bb24a959.1669821572.git.pawan.kumar.gupta@linux.intel.com Signed-off-by: Linus Torvalds <[email protected]>
2022-12-02Input: raydium_ts_i2c - fix memory leak in raydium_i2c_send()Zhang Xiaoxu1-1/+3
There is a kmemleak when test the raydium_i2c_ts with bpf mock device: unreferenced object 0xffff88812d3675a0 (size 8): comm "python3", pid 349, jiffies 4294741067 (age 95.695s) hex dump (first 8 bytes): 11 0e 10 c0 01 00 04 00 ........ backtrace: [<0000000068427125>] __kmalloc+0x46/0x1b0 [<0000000090180f91>] raydium_i2c_send+0xd4/0x2bf [raydium_i2c_ts] [<000000006e631aee>] raydium_i2c_initialize.cold+0xbc/0x3e4 [raydium_i2c_ts] [<00000000dc6fcf38>] raydium_i2c_probe+0x3cd/0x6bc [raydium_i2c_ts] [<00000000a310de16>] i2c_device_probe+0x651/0x680 [<00000000f5a96bf3>] really_probe+0x17c/0x3f0 [<00000000096ba499>] __driver_probe_device+0xe3/0x170 [<00000000c5acb4d9>] driver_probe_device+0x49/0x120 [<00000000264fe082>] __device_attach_driver+0xf7/0x150 [<00000000f919423c>] bus_for_each_drv+0x114/0x180 [<00000000e067feca>] __device_attach+0x1e5/0x2d0 [<0000000054301fc2>] bus_probe_device+0x126/0x140 [<00000000aad93b22>] device_add+0x810/0x1130 [<00000000c086a53f>] i2c_new_client_device+0x352/0x4e0 [<000000003c2c248c>] of_i2c_register_device+0xf1/0x110 [<00000000ffec4177>] of_i2c_notify+0x100/0x160 unreferenced object 0xffff88812d3675c8 (size 8): comm "python3", pid 349, jiffies 4294741070 (age 95.692s) hex dump (first 8 bytes): 22 00 36 2d 81 88 ff ff ".6-.... backtrace: [<0000000068427125>] __kmalloc+0x46/0x1b0 [<0000000090180f91>] raydium_i2c_send+0xd4/0x2bf [raydium_i2c_ts] [<000000001d5c9620>] raydium_i2c_initialize.cold+0x223/0x3e4 [raydium_i2c_ts] [<00000000dc6fcf38>] raydium_i2c_probe+0x3cd/0x6bc [raydium_i2c_ts] [<00000000a310de16>] i2c_device_probe+0x651/0x680 [<00000000f5a96bf3>] really_probe+0x17c/0x3f0 [<00000000096ba499>] __driver_probe_device+0xe3/0x170 [<00000000c5acb4d9>] driver_probe_device+0x49/0x120 [<00000000264fe082>] __device_attach_driver+0xf7/0x150 [<00000000f919423c>] bus_for_each_drv+0x114/0x180 [<00000000e067feca>] __device_attach+0x1e5/0x2d0 [<0000000054301fc2>] bus_probe_device+0x126/0x140 [<00000000aad93b22>] device_add+0x810/0x1130 [<00000000c086a53f>] i2c_new_client_device+0x352/0x4e0 [<000000003c2c248c>] of_i2c_register_device+0xf1/0x110 [<00000000ffec4177>] of_i2c_notify+0x100/0x160 After BANK_SWITCH command from i2c BUS, no matter success or error happened, the tx_buf should be freed. Fixes: 3b384bd6c3f2 ("Input: raydium_ts_i2c - do not split tx transactions") Signed-off-by: Zhang Xiaoxu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Cc: [email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-12-02Merge tag 'sound-6.1-rc8' of ↵Linus Torvalds5-9/+38
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Likely the last piece for 6.1; the only significant fixes are ASoC core ops fixes, while others are device-specific (rather minor) fixes in ASoC and FireWire drivers. All appear safe enough to take as a late stage material" * tag 'sound-6.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: dice: fix regression for Lexicon I-ONIX FW810S ASoC: cs42l51: Correct PGA Volume minimum value ASoC: ops: Correct bounds check for second channel on SX controls ASoC: tlv320adc3xxx: Fix build error for implicit function declaration ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx() ASoC: ops: Fix bounds check for _sx controls ASoC: fsl_micfil: explicitly clear CHnF flags ASoC: fsl_micfil: explicitly clear software reset bit
2022-12-02Merge tag 'drm-fixes-2022-12-02' of git://anongit.freedesktop.org/drm/drmLinus Torvalds5-8/+19
Pull drm fixes from Dave Airlie: "Things do seem to have finally settled down, just four i915 and one amdgpu this week. Probably won't have much for next week if you do push rc8 out. i915: - Fix dram info readout - Remove non-existent pipes from bigjoiner pipe mask - Fix negative value passed as remaining time - Never return 0 if not all requests retired amdgpu: - VCN fix for vangogh" * tag 'drm-fixes-2022-12-02' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: enable Vangogh VCN indirect sram mode drm/i915: Never return 0 if not all requests retired drm/i915: Fix negative value passed as remaining time drm/i915: Remove non-existent pipes from bigjoiner pipe mask drm/i915/mtl: Fix dram info readout
2022-12-02Merge tag 'mm-hotfixes-stable-2022-12-02' of ↵Linus Torvalds23-66/+240
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc hotfixes from Andrew Morton: "15 hotfixes, 11 marked cc:stable. Only three or four of the latter address post-6.0 issues, which is hopefully a sign that things are converging" * tag 'mm-hotfixes-stable-2022-12-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: revert "kbuild: fix -Wimplicit-function-declaration in license_is_gpl_compatible" Kconfig.debug: provide a little extra FRAME_WARN leeway when KASAN is enabled drm/amdgpu: temporarily disable broken Clang builds due to blown stack-frame mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths mm/khugepaged: fix GUP-fast interaction by sending IPI mm/khugepaged: take the right locks for page table retraction mm: migrate: fix THP's mapcount on isolation mm: introduce arch_has_hw_nonleaf_pmd_young() mm: add dummy pmd_young() for architectures not having it mm/damon/sysfs: fix wrong empty schemes assumption under online tuning in damon_sysfs_set_schemes() tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep" nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry() hugetlb: don't delete vma_lock in hugetlb MADV_DONTNEED processing madvise: use zap_page_range_single for madvise dontneed mm: replace VM_WARN_ON to pr_warn if the node is offline with __GFP_THISNODE
2022-12-02v4l2: don't fall back to follow_pfn() if pin_user_pages_fast() failsLinus Torvalds1-56/+12
The V4L2_MEMORY_USERPTR interface is long deprecated and shouldn't be used (and is discouraged for any modern v4l drivers). And Seth Jenkins points out that the fallback to VM_PFNMAP/VM_IO is fundamentally racy and dangerous. Note that it's not even a case that should trigger, since any normal user pointer logic ends up just using the pin_user_pages_fast() call that does the proper page reference counting. That's not the problem case, only if you try to use special device mappings do you have any issues. Normally I'd just remove this during the merge window, but since Seth pointed out the problem cases, we really want to know as soon as possible if there are actually any users of this odd special case of a legacy interface. Neither Hans nor Mauro seem to think that such mis-uses of the old legacy interface should exist. As Mauro says: "See, V4L2 has actually 4 streaming APIs: - Kernel-allocated mmap (usually referred simply as just mmap); - USERPTR mmap; - read(); - dmabuf; The USERPTR is one of the oldest way to use it, coming from V4L version 1 times, and by far the least used one" And Hans chimed in on the USERPTR interface: "To be honest, I wouldn't mind if it goes away completely, but that's a bit of a pipe dream right now" but while removing this legacy interface entirely may be a pipe dream we can at least try to remove the unlikely (and actively broken) case of using special device mappings for USERPTR accesses. This replaces it with a WARN_ONCE() that we can remove once we've hopefully confirmed that no actual users exist. NOTE! Longer term, this means that a 'struct frame_vector' only ever contains proper page pointers, and all the games we have with converting them to pages can go away (grep for 'frame_vector_to_pages()' and the uses of 'vec->is_pfns'). But this is just the first step, to verify that this code really is all dead, and do so as quickly as possible. Reported-by: Seth Jenkins <[email protected]> Acked-by: Hans Verkuil <[email protected]> Acked-by: Mauro Carvalho Chehab <[email protected]> Cc: David Hildenbrand <[email protected]> Cc: Jan Kara <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2022-12-02Bluetooth: Fix crash when replugging CSR fake controllersLuiz Augusto von Dentz1-2/+6
It seems fake CSR 5.0 clones can cause the suspend notifier to be registered twice causing the following kernel panic: [ 71.986122] Call Trace: [ 71.986124] <TASK> [ 71.986125] blocking_notifier_chain_register+0x33/0x60 [ 71.986130] hci_register_dev+0x316/0x3d0 [bluetooth 99b5497ea3d09708fa1366c1dc03288bf3cca8da] [ 71.986154] btusb_probe+0x979/0xd85 [btusb e1e0605a4f4c01984a4b9c8ac58c3666ae287477] [ 71.986159] ? __pm_runtime_set_status+0x1a9/0x300 [ 71.986162] ? ktime_get_mono_fast_ns+0x3e/0x90 [ 71.986167] usb_probe_interface+0xe3/0x2b0 [ 71.986171] really_probe+0xdb/0x380 [ 71.986174] ? pm_runtime_barrier+0x54/0x90 [ 71.986177] __driver_probe_device+0x78/0x170 [ 71.986180] driver_probe_device+0x1f/0x90 [ 71.986183] __device_attach_driver+0x89/0x110 [ 71.986186] ? driver_allows_async_probing+0x70/0x70 [ 71.986189] bus_for_each_drv+0x8c/0xe0 [ 71.986192] __device_attach+0xb2/0x1e0 [ 71.986195] bus_probe_device+0x92/0xb0 [ 71.986198] device_add+0x422/0x9a0 [ 71.986201] ? sysfs_merge_group+0xd4/0x110 [ 71.986205] usb_set_configuration+0x57a/0x820 [ 71.986208] usb_generic_driver_probe+0x4f/0x70 [ 71.986211] usb_probe_device+0x3a/0x110 [ 71.986213] really_probe+0xdb/0x380 [ 71.986216] ? pm_runtime_barrier+0x54/0x90 [ 71.986219] __driver_probe_device+0x78/0x170 [ 71.986221] driver_probe_device+0x1f/0x90 [ 71.986224] __device_attach_driver+0x89/0x110 [ 71.986227] ? driver_allows_async_probing+0x70/0x70 [ 71.986230] bus_for_each_drv+0x8c/0xe0 [ 71.986232] __device_attach+0xb2/0x1e0 [ 71.986235] bus_probe_device+0x92/0xb0 [ 71.986237] device_add+0x422/0x9a0 [ 71.986239] ? _dev_info+0x7d/0x98 [ 71.986242] ? blake2s_update+0x4c/0xc0 [ 71.986246] usb_new_device.cold+0x148/0x36d [ 71.986250] hub_event+0xa8a/0x1910 [ 71.986255] process_one_work+0x1c4/0x380 [ 71.986259] worker_thread+0x51/0x390 [ 71.986262] ? rescuer_thread+0x3b0/0x3b0 [ 71.986264] kthread+0xdb/0x110 [ 71.986266] ? kthread_complete_and_exit+0x20/0x20 [ 71.986268] ret_from_fork+0x1f/0x30 [ 71.986273] </TASK> [ 71.986274] ---[ end trace 0000000000000000 ]--- [ 71.986284] btusb: probe of 2-1.6:1.0 failed with error -17 Link: https://bugzilla.kernel.org/show_bug.cgi?id=216683 Cc: [email protected] Signed-off-by: Luiz Augusto von Dentz <[email protected]> Tested-by: Leonardo Eugênio <[email protected]>
2022-12-02Bluetooth: Fix not cleanup led when bt_init failsChen Zhongjin1-1/+3
bt_init() calls bt_leds_init() to register led, but if it fails later, bt_leds_cleanup() is not called to unregister it. This can cause panic if the argument "bluetooth-power" in text is freed and then another led_trigger_register() tries to access it: BUG: unable to handle page fault for address: ffffffffc06d3bc0 RIP: 0010:strcmp+0xc/0x30 Call Trace: <TASK> led_trigger_register+0x10d/0x4f0 led_trigger_register_simple+0x7d/0x100 bt_init+0x39/0xf7 [bluetooth] do_one_initcall+0xd0/0x4e0 Fixes: e64c97b53bc6 ("Bluetooth: Add combined LED trigger for controller power") Signed-off-by: Chen Zhongjin <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2022-12-02Bluetooth: Fix support for Read Local Supported Codecs V2Chethan T N2-13/+16
Handling of Read Local Supported Codecs was broken during the HCI serialization design change patches. Fixes: d0b137062b2d ("Bluetooth: hci_sync: Rework init stages") Signed-off-by: Chethan T N <[email protected]> Signed-off-by: Kiran K <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2022-12-02Bluetooth: Remove codec id field in vendor codec definitionChethan T N1-1/+0
As per the specfication vendor codec id is defined. BLUETOOTH CORE SPECIFICATION Version 5.3 | Vol 4, Part E page 2127 Fixes: 9ae664028a9e ("Bluetooth: Add support for Read Local Supported Codecs V2") Signed-off-by: Chethan T N <[email protected]> Signed-off-by: Kiran K <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
2022-12-02Bluetooth: L2CAP: Fix u8 overflowSungwoo Kim1-1/+2
By keep sending L2CAP_CONF_REQ packets, chan->num_conf_rsp increases multiple times and eventually it will wrap around the maximum number (i.e., 255). This patch prevents this by adding a boundary check with L2CAP_MAX_CONF_RSP Btmon log: Bluetooth monitor ver 5.64 = Note: Linux version 6.1.0-rc2 (x86_64) 0.264594 = Note: Bluetooth subsystem version 2.22 0.264636 @ MGMT Open: btmon (privileged) version 1.22 {0x0001} 0.272191 = New Index: 00:00:00:00:00:00 (Primary,Virtual,hci0) [hci0] 13.877604 @ RAW Open: 9496 (privileged) version 2.22 {0x0002} 13.890741 = Open Index: 00:00:00:00:00:00 [hci0] 13.900426 (...) > ACL Data RX: Handle 200 flags 0x00 dlen 1033 #32 [hci0] 14.273106 invalid packet size (12 != 1033) 08 00 01 00 02 01 04 00 01 10 ff ff ............ > ACL Data RX: Handle 200 flags 0x00 dlen 1547 #33 [hci0] 14.273561 invalid packet size (14 != 1547) 0a 00 01 00 04 01 06 00 40 00 00 00 00 00 ........@..... > ACL Data RX: Handle 200 flags 0x00 dlen 2061 #34 [hci0] 14.274390 invalid packet size (16 != 2061) 0c 00 01 00 04 01 08 00 40 00 00 00 00 00 00 04 ........@....... > ACL Data RX: Handle 200 flags 0x00 dlen 2061 #35 [hci0] 14.274932 invalid packet size (16 != 2061) 0c 00 01 00 04 01 08 00 40 00 00 00 07 00 03 00 ........@....... = bluetoothd: Bluetooth daemon 5.43 14.401828 > ACL Data RX: Handle 200 flags 0x00 dlen 1033 #36 [hci0] 14.275753 invalid packet size (12 != 1033) 08 00 01 00 04 01 04 00 40 00 00 00 ........@... Signed-off-by: Sungwoo Kim <[email protected]> Signed-off-by: Luiz Augusto von Dentz <[email protected]>
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