- Jan 05, 2024
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Tony Lindgren authored
[ Upstream commit 9b6a51aa ] With subtle timings changes, we can now sometimes get an external abort on non-linefetch error booting am3 devices at sysc_reset(). This is because of a missing reset delay needed for the usb target module. Looks like we never enabled the delay earlier for am3, although a similar issue was seen earlier with a similar usb setup for dm814x as described in commit ebf24414 ("ARM: OMAP2+: Use srst_udelay for USB on dm814x"). Cc: stable@vger.kernel.org Fixes: 0782e857 ("ARM: dts: Probe am335x musb with ti-sysc") Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit a9f106c7 ] When client send SMB2_CREATE_ALLOCATION_SIZE create context, ksmbd update old size to ->AllocationSize in smb2 create response. ksmbd_vfs_getattr() should be called after it to get updated stat result. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 658609d9 ] opinfo_put() could be called twice on error of smb21_lease_break_ack(). It will cause UAF issue if opinfo is referenced on other places. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit c2a721ee ] Don't immediately send directory lease break notification on smb2_write(). Instead, It postpones it until smb2_close(). Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit d47d9886 ] If client send different parent key, different client guid, or there is no parent lease key flags in create context v2 lease, ksmbd send lease break to client. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit eb547407 ] RWH(Read + Write + Handle) caching state is not supported for directory. ksmbd downgrade it to RH for directory if client send RWH caching lease state. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit 18dd1c36 ] Set SMB2_GLOBAL_CAP_DIRECTORY_LEASING to ->capabilities to inform server support directory lease to client. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
[ Upstream commit d045850b ] To support v2 lease(directory lease), ksmbd set epoch in create context v2 lease response. Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Namjae Jeon authored
Omitted the change that has a dependency on cifs ARC4 from backporting commit f9929ef6("ksmbd: add support for key exchange"). This patch make ksmbd have a dependeny on cifs ARC4. Fixes: c5049d2d ("ksmbd: add support for key exchange") Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Krister Johansen authored
commit c4d361f6 upstream. Fuse submounts do not perform a lookup for the nodeid that they inherit from their parent. Instead, the code decrements the nlookup on the submount's fuse_inode when it is instantiated, and no forget is performed when a submount root is evicted. Trouble arises when the submount's parent is evicted despite the submount itself being in use. In this author's case, the submount was in a container and deatched from the initial mount namespace via a MNT_DEATCH operation. When memory pressure triggered the shrinker, the inode from the parent was evicted, which triggered enough forgets to render the submount's nodeid invalid. Since submounts should still function, even if their parent goes away, solve this problem by sharing refcounted state between the parent and its submount. When all of the references on this shared state reach zero, it's safe to forget the final lookup of the fuse nodeid. Signed-off-by: Krister Johansen <kjlx@templeofstupid.com> Cc: stable@vger.kernel.org Fixes: 1866d779 ("fuse: Allow fuse_fill_super_common() for submounts") Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Signed-off-by: Krister Johansen <kjlx@templeofstupid.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Thomas Gleixner authored
commit 3ea1704a upstream. text_poke_early() does: local_irq_save(flags); memcpy(addr, opcode, len); local_irq_restore(flags); sync_core(); That's not really correct because the synchronization should happen before interrupts are re-enabled to ensure that a pending interrupt observes the complete update of the opcodes. It's not entirely clear whether the interrupt entry provides enough serialization already, but moving the sync_core() invocation into interrupt disabled region does no harm and is obviously correct. Fixes: 6fffacb3 ("x86/alternatives, jumplabel: Use text_poke_early() before mm_init()") Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: <stable@kernel.org> Link: https://lore.kernel.org/r/ZT6narvE%2BLxX%2B7Be@windriver.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Marc Zyngier authored
commit 02e3858f upstream. When failing to create a vcpu because (for example) it has a duplicate vcpu_id, we destroy the vcpu. Amusingly, this leaves the redistributor registered with the KVM_MMIO bus. This is no good, and we should properly clean the mess. Force a teardown of the vgic vcpu interface, including the RD device before returning to the caller. Cc: stable@vger.kernel.org Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20231207151201.3028710-4-maz@kernel.org Signed-off-by: Oliver Upton <oliver.upton@linux.dev> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Herve Codina authored
commit 5c47251e upstream. A refcount issue can appeared in __fwnode_link_del() due to the pr_debug() call: WARNING: CPU: 0 PID: 901 at lib/refcount.c:25 refcount_warn_saturate+0xe5/0x110 Call Trace: <TASK> ... of_node_get+0x1e/0x30 of_fwnode_get+0x28/0x40 fwnode_full_name_string+0x34/0x90 fwnode_string+0xdb/0x140 ... vsnprintf+0x17b/0x630 ... __fwnode_link_del+0x25/0xa0 fwnode_links_purge+0x39/0xb0 of_node_release+0xd9/0x180 ... Indeed, an fwnode (of_node) is being destroyed and so, of_node_release() is called because the of_node refcount reached 0. From of_node_release() several function calls are done and lead to a pr_debug() calls with %pfwf to print the fwnode full name. The issue is not present if we change %pfwf to %pfwP. To print the full name, %pfwf iterates over the current node and its parents and obtain/drop a reference to all nodes involved. In order to allow to print the full name (%pfwf) of a node while it is being destroyed, do not obtain/drop a reference to this current node. Fixes: a92eb762 ("lib/vsprintf: Make use of fwnode API to obtain node names and separators") Cc: stable@vger.kernel.org Signed-off-by: Herve Codina <herve.codina@bootlin.com> Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20231114152655.409331-1-herve.codina@bootlin.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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xiongxin authored
commit 1cc3542c upstream. In the hardware implementation of the I2C HID driver based on DesignWare GPIO IRQ chip, when the user continues to use the I2C HID device in the suspend process, the I2C HID interrupt will be masked after the resume process is finished. This is because the disable_irq()/enable_irq() of the DesignWare GPIO driver does not synchronize the IRQ mask register state. In normal use of the I2C HID procedure, the GPIO IRQ irq_mask()/irq_unmask() functions are called in pairs. In case of an exception, i2c_hid_core_suspend() calls disable_irq() to disable the GPIO IRQ. With low probability, this causes irq_unmask() to not be called, which causes the GPIO IRQ to be masked and not unmasked in enable_irq(), raising an exception. Add synchronization to the masked register state in the dwapb_irq_enable()/dwapb_irq_disable() function. mask the GPIO IRQ before disabling it. After enabling the GPIO IRQ, unmask the IRQ. Fixes: 7779b345 ("gpio: add a driver for the Synopsys DesignWare APB GPIO block") Cc: stable@kernel.org Co-developed-by: Riwen Lu <luriwen@kylinos.cn> Signed-off-by: Riwen Lu <luriwen@kylinos.cn> Signed-off-by: xiongxin <xiongxin@kylinos.cn> Acked-by: Serge Semin <fancer.lancer@gmail.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Tony Lindgren authored
commit f71f6ff8 upstream. Commit 34539b44 ("bus: ti-sysc: Flush posted write on enable before reset") caused a regression reproducable on omap4 duovero where the ISS target module can produce interconnect errors on boot. Turns out the registers are not accessible until after a delay for devices needing a ti,sysc-delay-us value. Let's fix this by flushing the posted write only after the reset delay. We do flushing also for ti,sysc-delay-us using devices as that should trigger an interconnect error if the delay is not properly configured. Let's also add some comments while at it. Fixes: 34539b44 ("bus: ti-sysc: Flush posted write on enable before reset") Cc: stable@vger.kernel.org Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Steven Rostedt (Google) authored
commit 88b30c7f upstream. The synth_event_gen_test module can be built in, if someone wants to run the tests at boot up and not have to load them. The synth_event_gen_test_init() function creates and enables the synthetic events and runs its tests. The synth_event_gen_test_exit() disables the events it created and destroys the events. If the module is builtin, the events are never disabled. The issue is, the events should be disable after the tests are run. This could be an issue if the rest of the boot up tests are enabled, as they expect the events to be in a known state before testing. That known state happens to be disabled. When CONFIG_SYNTH_EVENT_GEN_TEST=y and CONFIG_EVENT_TRACE_STARTUP_TEST=y a warning will trigger: Running tests on trace events: Testing event create_synth_test: Enabled event during self test! ------------[ cut here ]------------ WARNING: CPU: 2 PID: 1 at kernel/trace/trace_events.c:4150 event_trace_self_tests+0x1c2/0x480 Modules linked in: CPU: 2 PID: 1 Comm: swapper/0 Not tainted 6.7.0-rc2-test-00031-gb803d7c664d5-dirty #276 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:event_trace_self_tests+0x1c2/0x480 Code: bb e8 a2 ab 5d fc 48 8d 7b 48 e8 f9 3d 99 fc 48 8b 73 48 40 f6 c6 01 0f 84 d6 fe ff ff 48 c7 c7 20 b6 ad bb e8 7f ab 5d fc 90 <0f> 0b 90 48 89 df e8 d3 3d 99 fc 48 8b 1b 4c 39 f3 0f 85 2c ff ff RSP: 0000:ffffc9000001fdc0 EFLAGS: 00010246 RAX: 0000000000000029 RBX: ffff88810399ca80 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffffb9f19478 RDI: ffff88823c734e64 RBP: ffff88810399f300 R08: 0000000000000000 R09: fffffbfff79eb32a R10: ffffffffbcf59957 R11: 0000000000000001 R12: ffff888104068090 R13: ffffffffbc89f0a0 R14: ffffffffbc8a0f08 R15: 0000000000000078 FS: 0000000000000000(0000) GS:ffff88823c700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000001f6282001 CR4: 0000000000170ef0 Call Trace: <TASK> ? __warn+0xa5/0x200 ? event_trace_self_tests+0x1c2/0x480 ? report_bug+0x1f6/0x220 ? handle_bug+0x6f/0x90 ? exc_invalid_op+0x17/0x50 ? asm_exc_invalid_op+0x1a/0x20 ? tracer_preempt_on+0x78/0x1c0 ? event_trace_self_tests+0x1c2/0x480 ? __pfx_event_trace_self_tests_init+0x10/0x10 event_trace_self_tests_init+0x27/0xe0 do_one_initcall+0xd6/0x3c0 ? __pfx_do_one_initcall+0x10/0x10 ? kasan_set_track+0x25/0x30 ? rcu_is_watching+0x38/0x60 kernel_init_freeable+0x324/0x450 ? __pfx_kernel_init+0x10/0x10 kernel_init+0x1f/0x1e0 ? _raw_spin_unlock_irq+0x33/0x50 ret_from_fork+0x34/0x60 ? __pfx_kernel_init+0x10/0x10 ret_from_fork_asm+0x1b/0x30 </TASK> This is because the synth_event_gen_test_init() left the synthetic events that it created enabled. By having it disable them after testing, the other selftests will run fine. Link: https://lore.kernel.org/linux-trace-kernel/20231220111525.2f0f49b0@gandalf.local.home Cc: stable@vger.kernel.org Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Tom Zanussi <zanussi@kernel.org> Fixes: 9fe41efa ("tracing: Add synth event generation test module") Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Reported-by: Alexander Graf <graf@amazon.com> Tested-by: Alexander Graf <graf@amazon.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander Atanasov authored
commit 066c5b46 upstream. In commit 8930a6c2 ("scsi: core: add support for request batching") the block layer bd->last flag was mapped to SCMD_LAST and used as an indicator to send the batch for the drivers that implement this feature. However, the error handling code was not updated accordingly. scsi_send_eh_cmnd() is used to send error handling commands and request sense. The problem is that request sense comes as a single command that gets into the batch queue and times out. As a result the device goes offline after several failed resets. This was observed on virtio_scsi during a device resize operation. [ 496.316946] sd 0:0:4:0: [sdd] tag#117 scsi_eh_0: requesting sense [ 506.786356] sd 0:0:4:0: [sdd] tag#117 scsi_send_eh_cmnd timeleft: 0 [ 506.787981] sd 0:0:4:0: [sdd] tag#117 abort To fix this always set SCMD_LAST flag in scsi_send_eh_cmnd() and scsi_reset_ioctl(). Fixes: 8930a6c2 ("scsi: core: add support for request batching") Cc: <stable@vger.kernel.org> Signed-off-by: Alexander Atanasov <alexander.atanasov@virtuozzo.com> Link: https://lore.kernel.org/r/20231215121008.2881653-1-alexander.atanasov@virtuozzo.com Reviewed-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fabio Estevam authored
commit a2a8aefe upstream. Both imx23.dtsi and imx28.dtsi describe the OCOTP nodes in the format: compatible = "fsl,imx28-ocotp", "fsl,ocotp"; Document the "fsl,ocotp" entry to fix the following schema warning: efuse@8002c000: compatible: ['fsl,imx23-ocotp', 'fsl,ocotp'] is too long from schema $id: http://devicetree.org/schemas/nvmem/mxs-ocotp.yaml# Fixes: 2c504460 ("dt-bindings: nvmem: Convert MXS OCOTP to json-schema") Cc: <Stable@vger.kernel.org> Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20231215111358.316727-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ronald Wahl authored
commit 3dc5d445 upstream. There is a bug in the ks8851 Ethernet driver that more data is written to the hardware TX buffer than actually available. This is caused by wrong accounting of the free TX buffer space. The driver maintains a tx_space variable that represents the TX buffer space that is deemed to be free. The ks8851_start_xmit_spi() function adds an SKB to a queue if tx_space is large enough and reduces tx_space by the amount of buffer space it will later need in the TX buffer and then schedules a work item. If there is not enough space then the TX queue is stopped. The worker function ks8851_tx_work() dequeues all the SKBs and writes the data into the hardware TX buffer. The last packet will trigger an interrupt after it was send. Here it is assumed that all data fits into the TX buffer. In the interrupt routine (which runs asynchronously because it is a threaded interrupt) tx_space is updated with the current value from the hardware. Also the TX queue is woken up again. Now it could happen that after data was sent to the hardware and before handling the TX interrupt new data is queued in ks8851_start_xmit_spi() when the TX buffer space had still some space left. When the interrupt is actually handled tx_space is updated from the hardware but now we already have new SKBs queued that have not been written to the hardware TX buffer yet. Since tx_space has been overwritten by the value from the hardware the space is not accounted for. Now we have more data queued then buffer space available in the hardware and ks8851_tx_work() will potentially overrun the hardware TX buffer. In many cases it will still work because often the buffer is written out fast enough so that no overrun occurs but for example if the peer throttles us via flow control then an overrun may happen. This can be fixed in different ways. The most simple way would be to set tx_space to 0 before writing data to the hardware TX buffer preventing the queuing of more SKBs until the TX interrupt has been handled. I have chosen a slightly more efficient (and still rather simple) way and track the amount of data that is already queued and not yet written to the hardware. When new SKBs are to be queued the already queued amount of data is honoured when checking free TX buffer space. I tested this with a setup of two linked KS8851 running iperf3 between the two in bidirectional mode. Before the fix I got a stall after some minutes. With the fix I saw now issues anymore after hours. Fixes: 3ba81f3e ("net: Micrel KS8851 SPI network driver") Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Ben Dooks <ben.dooks@codethink.co.uk> Cc: Tristram Ha <Tristram.Ha@microchip.com> Cc: netdev@vger.kernel.org Cc: stable@vger.kernel.org # 5.10+ Signed-off-by: Ronald Wahl <ronald.wahl@raritan.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20231214181112.76052-1-rwahl@gmx.de Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rouven Czerwinski authored
commit 23484d81 upstream. Fix the undefined usage of the GPIO consumer API after retrieving the GPIO description with GPIO_ASIS. The API documentation mentions that GPIO_ASIS won't set a GPIO direction and requires the user to set a direction before using the GPIO. This can be confirmed on i.MX6 hardware, where rfkill-gpio is no longer able to enabled/disable a device, presumably because the GPIO controller was never configured for the output direction. Fixes: b2f750c3 ("net: rfkill: gpio: prevent value glitch during probe") Cc: stable@vger.kernel.org Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de> Link: https://msgid.link/20231207075835.3091694-1-r.czerwinski@pengutronix.de Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fedor Pchelkin authored
commit ff49bf18 upstream. If some of p9pdu_readf() calls inside case 'T' in p9pdu_vreadf() fails, the error path is not handled properly. *wnames or members of *wnames array may be left uninitialized and invalidly freed. Initialize *wnames to NULL in beginning of case 'T'. Initialize the first *wnames array element to NULL and nullify the failing *wnames element so that the error path freeing loop stops on the first NULL element and doesn't proceed further. Found by Linux Verification Center (linuxtesting.org). Fixes: ace51c4d ("9p: add new protocol support code") Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru> Message-ID: <20231206200913.16135-1-pchelkin@ispras.ru> Cc: stable@vger.kernel.org Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Christian Schoenebeck <linux_oss@crudebyte.com> Signed-off-by: Dominique Martinet <asmadeus@codewreck.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Christoffer Sandberg authored
commit ea371594 upstream. This add a mapping for the airplane mode button on the TUXEDO Pulse Gen3. While it is physically a key it behaves more like a switch, sending a key down on first press and a key up on 2nd press. Therefor the switch event is used here. Besides this behaviour it uses the HID usage-id 0xc6 (Wireless Radio Button) and not 0xc8 (Wireless Radio Slider Switch), but since neither 0xc6 nor 0xc8 are currently implemented at all in soc_button_array this not to standard behaviour is not put behind a quirk for the moment. Signed-off-by: Christoffer Sandberg <cs@tuxedo.de> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Link: https://lore.kernel.org/r/20231215171718.80229-1-wse@tuxedocomputers.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Xiao Yao authored
commit 59b047bc upstream. If two Bluetooth devices both support BR/EDR and BLE, and also support Secure Connections, then they only need to pair once. The LTK generated during the LE pairing process may be converted into a BR/EDR link key for BR/EDR transport, and conversely, a link key generated during the BR/EDR SSP pairing process can be converted into an LTK for LE transport. Hence, the link type of the link key and LTK is not fixed, they can be either an LE LINK or an ACL LINK. Currently, in the mgmt_new_irk/ltk/crsk/link_key functions, the link type is fixed, which could lead to incorrect address types being reported to the application layer. Therefore, it is necessary to add link_type/addr_type to the smp_irk/ltk/crsk and link_key, to ensure the generation of the correct address type. SMP over BREDR: Before Fix: > ACL Data RX: Handle 11 flags 0x02 dlen 12 BR/EDR SMP: Identity Address Information (0x09) len 7 Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) @ MGMT Event: New Identity Resolving Key (0x0018) plen 30 Random address: 00:00:00:00:00:00 (Non-Resolvable) LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) @ MGMT Event: New Long Term Key (0x000a) plen 37 LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) Key type: Authenticated key from P-256 (0x03) After Fix: > ACL Data RX: Handle 11 flags 0x02 dlen 12 BR/EDR SMP: Identity Address Information (0x09) len 7 Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) @ MGMT Event: New Identity Resolving Key (0x0018) plen 30 Random address: 00:00:00:00:00:00 (Non-Resolvable) BR/EDR Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) @ MGMT Event: New Long Term Key (0x000a) plen 37 BR/EDR Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) Key type: Authenticated key from P-256 (0x03) SMP over LE: Before Fix: @ MGMT Event: New Identity Resolving Key (0x0018) plen 30 Random address: 5F:5C:07:37:47:D5 (Resolvable) LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) @ MGMT Event: New Long Term Key (0x000a) plen 37 LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) Key type: Authenticated key from P-256 (0x03) @ MGMT Event: New Link Key (0x0009) plen 26 BR/EDR Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) Key type: Authenticated Combination key from P-256 (0x08) After Fix: @ MGMT Event: New Identity Resolving Key (0x0018) plen 30 Random address: 5E:03:1C:00:38:21 (Resolvable) LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) @ MGMT Event: New Long Term Key (0x000a) plen 37 LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) Key type: Authenticated key from P-256 (0x03) @ MGMT Event: New Link Key (0x0009) plen 26 Store hint: Yes (0x01) LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76) Key type: Authenticated Combination key from P-256 (0x08) Cc: stable@vger.kernel.org Signed-off-by: Xiao Yao <xiaoyao@rock-chips.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Frédéric Danis authored
commit 78b99eb1 upstream. L2CAP/COS/CED/BI-02-C PTS test send a malformed L2CAP signaling packet with 2 commands in it (a connection request and an unknown command) and expect to get a connection response packet and a command reject packet. The second is currently not sent. Cc: stable@vger.kernel.org Signed-off-by: Frédéric Danis <frederic.danis@collabora.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Luiz Augusto von Dentz authored
commit 99e67d46 upstream. Before setting HCI_INQUIRY bit check if HCI_OP_INQUIRY was really sent otherwise the controller maybe be generating invalid events or, more likely, it is a result of fuzzing tools attempting to test the right behavior of the stack when unexpected events are generated. Cc: stable@vger.kernel.org Link: https://bugzilla.kernel.org/show_bug.cgi?id=218151 Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reinhard Speyerer authored
commit 06f22cd6 upstream. Add support for Quectel RM500Q R13 firmware which uses Prot=40 for the NMEA port: T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 8 Spd=5000 MxCh= 0 D: Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 1 P: Vendor=2c7c ProdID=0800 Rev= 4.14 S: Manufacturer=Quectel S: Product=RM500Q-AE S: SerialNumber=xxxxxxxx C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=896mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=40 Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=82(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=88(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=8e(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=0f(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms Signed-off-by: Reinhard Speyerer <rspmn@arcor.de> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Slark Xiao authored
commit 13fde9ac upstream. This ID was added based on latest SDX12 code base line, and we made some changes with previous 0489:e0db. Test evidence as below: T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=5000 MxCh= 0 D: Ver= 3.20 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs= 2 P: Vendor=0489 ProdID=e0da Rev=05.04 S: Manufacturer=Qualcomm S: Product=Qualcomm Snapdragon X12 S: SerialNumber=2bda65fb C: #Ifs= 6 Cfg#= 2 Atr=a0 MxPwr=896mA I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option I: If#=0x3 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#=0x4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option I: If#=0x5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) 0&1: MBIM, 2: Modem, 3:GNSS, 4:Diag, 5:ADB Signed-off-by: Slark Xiao <slark_xiao@163.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alper Ak authored
commit 6d79d943 upstream. Add Quectel EG912Y "DIAG, AT, MODEM" 0x6001: ECM / RNDIS + DIAG + AT + MODEM T: Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 3 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=6001 Rev= 3.18 S: Manufacturer=Android S: Product=Android S: SerialNumber=0000 C:* #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=06 Prot=00 I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether E: Ad=87(I) Atr=03(Int.) MxPS= 64 Ivl=4096ms I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0c(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0b(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=89(I) Atr=03(Int.) MxPS= 64 Ivl=4096ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0f(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=88(I) Atr=03(Int.) MxPS= 64 Ivl=4096ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0a(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Alper Ak <alperyasinak1@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Mark Glover authored
commit 513d88a8 upstream. Update the constant names for unused USB PIDs (product identifiers) to reflect the new products now using the PIDs. Signed-off-by: Mark Glover <mark.glover@actisense.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Johannes Berg authored
commit 3c2a8ebe upstream. The file for the new certificate (Chen-Yu Tsai's) didn't end with a comma, so depending on the file order in the build rule, we'd end up with invalid C when concatenating the (now two) certificates. Fix that. Cc: stable@vger.kernel.org Reported-by: Biju Das <biju.das.jz@bp.renesas.com> Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Fixes: fb768d3b ("wifi: cfg80211: Add my certificate") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Chen-Yu Tsai authored
commit fb768d3b upstream. As announced [1][2], I have taken over maintainership of the wireless-regdb project. Add my certificate so that newer releases are valid to the kernel. Seth's certificate should be kept around for awhile, at least until a few new releases by me happen. This should also be applied to stable trees so that stable kernels can utilize newly released database binaries. [1] https://lore.kernel.org/linux-wireless/CAGb2v657baNMPKU3QADijx7hZa=GUcSv2LEDdn6N=QQaFX8r-g@mail.gmail.com/ [2] https://lore.kernel.org/linux-wireless/ZWmRR5ul7EDfxCan@wens.tw/ Cc: stable@vger.kernel.org Signed-off-by: Chen-Yu Tsai <wens@kernel.org> Acked-by: Seth Forshee <sforshee@kernel.org> Link: https://msgid.link/ZXHGsqs34qZyzZng@wens.tw Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jeremie Knuesel authored
commit 48d6b917 upstream. Increase the quirk delay from 2 seconds to 4 seconds. This reflects a change in the Windows driver in which the delay was increased to about 3.7 seconds. The larger delay fixes an issue where the device fails to work unless it was powered up early during boot. Also clarify in the quirk comment that the quirk is only applied to older devices (USB ID 07fd:0008). Signed-off-by: Jeremie Knuesel <knuesel@gmail.com> Suggested-by: Alexander Tsoy <alexander@tsoy.me> Cc: <stable@vger.kernel.org> Link: https://bugzilla.kernel.org/show_bug.cgi?id=211975 Link: https://lore.kernel.org/r/20231217112243.33409-1-knuesel@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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David Lechner authored
commit bce61476 upstream. Commit ee708e6b ("iio: buffer: introduce support for attaching more IIO buffers") introduced support for multiple buffers per indio_dev but left indio_dev->buffer for a few legacy use cases. In the case of the triggered buffer, iio_triggered_buffer_cleanup() still assumes that indio_dev->buffer points to the buffer allocated by iio_triggered_buffer_setup_ext(). However, since iio_triggered_buffer_setup_ext() now calls iio_device_attach_buffer() to attach the buffer, indio_dev->buffer will only point to the buffer allocated by iio_device_attach_buffer() if it the first buffer attached. This adds a check to make sure that no other buffer has been attached yet to ensure that indio_dev->buffer will be assigned when iio_device_attach_buffer() is called. As per discussion in the review thread, we may want to deal with multiple triggers per device, but this is a fix for the issue in the meantime and any such support would be unlikely to be suitable for a backport. Fixes: ee708e6b ("iio: buffer: introduce support for attaching more IIO buffers") Signed-off-by: David Lechner <dlechner@baylibre.com> Acked-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20231031210521.1661552-1-dlechner@baylibre.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wadim Egorov authored
commit 60576e84 upstream. Fix wrong handling of a DMA request where the probing only failed if -EPROPE_DEFER was returned. Instead, let us fail if a non -ENODEV value is returned. This makes DMAs explicitly optional. Even if the DMA request is unsuccessfully, the ADC can still work properly. We do also handle the defer probe case by making use of dev_err_probe(). Fixes: f438b9da ("drivers: iio: ti_am335x_adc: add dma support") Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Reviewed-by: Bhavya Kapoor <b-kapoor@ti.com> Link: https://lore.kernel.org/r/20230925134427.214556-1-w.egorov@phytec.de Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Javier Carrasco authored
commit 54cf39ec upstream. The HTU21 offers 4 sampling frequencies: 20, 40, 70 and 120, which are associated to an index that is used to select the right measurement resolution and its corresponding measurement time. The current implementation selects the measurement resolution and the temperature measurement time properly, but it does not select the right humidity measurement time in all cases. In summary, the 40 and 70 humidity measurement times are swapped. The reason for that is probably the unusual coding for the measurement resolution. According to the datasheet, the bits [7,0] of the "user register" are used as follows to select the bit resolution: -------------------------------------------------- | Bit 7 | Bit 0 | RH | Temp | Trh (us) | Tt (us) | -------------------------------------------------- | 0 | 0 | 12 | 14 | 16000 | 50000 | -------------------------------------------------- | 0 | 1 | 8 | 12 | 3000 | 13000 | -------------------------------------------------- | 1 | 0 | 10 | 13 | 5000 | 25000 | -------------------------------------------------- | 1 | 1 | 11 | 11 | 8000 | 7000 | -------------------------------------------------- *This table is available in the official datasheet, page 13/21. I have just appended the times provided in the humidity/temperature tables, pages 3/21, 5/21. Note that always a pair of resolutions is selected. The sampling frequencies [20, 40, 70, 120] are assigned to a linear index [0..3] which is then coded as follows [1]: Index [7,0] -------------- idx 0 0,0 idx 1 1,0 idx 2 0,1 idx 3 1,1 That is done that way because the temperature measurements are being used as the reference for the sampling frequency (the frequencies and the temperature measurement times are correlated), so increasing the index always reduces the temperature measurement time and its resolution. Therefore, the temperature measurement time array is as simple as [50000, 25000, 13000, 7000] On the other hand, the humidity resolution cannot follow the same pattern because of the way it is coded in the "user register", where both resolutions are selected at the same time. The humidity measurement time array is the following: [16000, 3000, 5000, 8000], which defines the following assignments: Index [7,0] Trh ----------------------- idx 0 0,0 16000 -> right, [0,0] selects 12 bits (Trh = 16000) idx 1 1,0 3000 -> wrong! [1,0] selects 10 bits (Trh = 5000) idx 2 0,1 5000 -> wrong! [0,1] selects 8 bits (Trh = 3000) idx 3 1,1 8000 -> right, [1,1] selects 11 bits (Trh = 8000) The times have been ordered as if idx = 1 -> [0,1] and idx = 2 -> [1,0], which is not the case for the reason explained above. So a simple modification is required to obtain the right humidity measurement time array, swapping the values in the positions 1 and 2. The right table should be the following: [16000, 5000, 3000, 8000] Fix the humidity measurement time array with the right idex/value coding. [1] The actual code that makes this coding and assigns it to the current value of the "user register" is the following: config_reg &= 0x7E; config_reg |= ((i & 1) << 7) + ((i & 2) >> 1); Fixes: d574a87c ("Add meas-spec sensors common part") Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20231026-topic-htu21_conversion_time-v1-1-bd257dc44209@gmail.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wei Yongjun authored
[ Upstream commit 08c94d80 ] skb_share_check() already drops the reference to the skb when returning NULL. Using kfree_skb() in the error handling path leads to an skb double free. Fix this by removing the variable tmp_skb, and return directly when skb_share_check() returns NULL. Fixes: 01a4cc4d ("bnx2fc: do not add shared skbs to the fcoe_rx_list") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20221114110626.526643-1-weiyongjun@huaweicloud.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Haoran Liu authored
[ Upstream commit 59b6a747 ] Check the return value of i2c_add_adapter. Static analysis revealed that the function did not properly handle potential failures of i2c_add_adapter, which could lead to partial initialization of the I2C adapter and unstable operation. Signed-off-by: Haoran Liu <liuhaoran14@163.com> Link: https://lore.kernel.org/r/20231203164653.38983-1-liuhaoran14@163.com Fixes: d7535ffa ("Input: driver for microcontroller keys on the iPaq h3xxx") Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Su Hui authored
[ Upstream commit c3df0e29 ] inv_mpu6050_sensor_show() can return -EINVAL or IIO_VAL_INT. Return the true value rather than only return IIO_VAL_INT. Fixes: d5098447 ("iio: imu: mpu6050: add calibration offset support") Signed-off-by: Su Hui <suhui@nfschina.com> Link: https://lore.kernel.org/r/20231030020218.65728-1-suhui@nfschina.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Mike Tipton authored
[ Upstream commit ad2ab129 ] Currently, if provider->xlate() or provider->xlate_extended() "successfully" return a NULL node, then of_icc_get_from_provider() won't consider that an error and will successfully return the NULL node. This bypasses error handling in of_icc_get_by_index() and leads to NULL dereferences in path_find(). This could be avoided by ensuring provider callbacks always return an error for NULL nodes, but it's better to explicitly protect against this in the common framework. Fixes: 87e3031b ("interconnect: Allow endpoints translation via DT") Signed-off-by: Mike Tipton <quic_mdtipton@quicinc.com> Link: https://lore.kernel.org/r/20231025145829.11603-1-quic_mdtipton@quicinc.com Signed-off-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Paulo Alcantara authored
[ Upstream commit 3a42709f ] Validate @ioctl_rsp->OutputOffset and @ioctl_rsp->OutputCount so that their sum does not wrap to a number that is smaller than @reparse_buf and we end up with a wild pointer as follows: BUG: unable to handle page fault for address: ffff88809c5cd45f #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 4a01067 P4D 4a01067 PUD 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 2 PID: 1260 Comm: mount.cifs Not tainted 6.7.0-rc4 #2 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.2-3-gd478f380-rebuilt.opensuse.org 04/01/2014 RIP: 0010:smb2_query_reparse_point+0x3e0/0x4c0 [cifs] Code: ff ff e8 f3 51 fe ff 41 89 c6 58 5a 45 85 f6 0f 85 14 fe ff ff 49 8b 57 48 8b 42 60 44 8b 42 64 42 8d 0c 00 49 39 4f 50 72 40 <8b> 04 02 48 8b 9d f0 fe ff ff 49 8b 57 50 89 03 48 8b 9d e8 fe ff RSP: 0018:ffffc90000347a90 EFLAGS: 00010212 RAX: 000000008000001f RBX: ffff88800ae11000 RCX: 00000000000000ec RDX: ffff88801c5cd440 RSI: 0000000000000000 RDI: ffffffff82004aa4 RBP: ffffc90000347bb0 R08: 00000000800000cd R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000024 R12: ffff8880114d4100 R13: ffff8880114d4198 R14: 0000000000000000 R15: ffff8880114d4000 FS: 00007f02c07babc0(0000) GS:ffff88806ba00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff88809c5cd45f CR3: 0000000011750000 CR4: 0000000000750ef0 PKRU: 55555554 Call Trace: <TASK> ? __die+0x23/0x70 ? page_fault_oops+0x181/0x480 ? search_module_extables+0x19/0x60 ? srso_alias_return_thunk+0x5/0xfbef5 ? exc_page_fault+0x1b6/0x1c0 ? asm_exc_page_fault+0x26/0x30 ? _raw_spin_unlock_irqrestore+0x44/0x60 ? smb2_query_reparse_point+0x3e0/0x4c0 [cifs] cifs_get_fattr+0x16e/0xa50 [cifs] ? srso_alias_return_thunk+0x5/0xfbef5 ? lock_acquire+0xbf/0x2b0 cifs_root_iget+0x163/0x5f0 [cifs] cifs_smb3_do_mount+0x5bd/0x780 [cifs] smb3_get_tree+0xd9/0x290 [cifs] vfs_get_tree+0x2c/0x100 ? capable+0x37/0x70 path_mount+0x2d7/0xb80 ? srso_alias_return_thunk+0x5/0xfbef5 ? _raw_spin_unlock_irqrestore+0x44/0x60 __x64_sys_mount+0x11a/0x150 do_syscall_64+0x47/0xf0 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7f02c08d5b1e Fixes: 2e4564b3 ("smb3: add support for stat of WSL reparse points for special file types") Cc: stable@vger.kernel.org Reported-by: Robert Morris <rtm@csail.mit.edu> Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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