On 9/7/2025 12:57 PM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 5.4.299 release. There are 45 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Tue, 09 Sep 2025 19:55:53 +0000. Anything received after that time might be too late.
The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.299-rc1... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below.
thanks,
greg k-h
On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels, build tested on BMIPS_GENERIC:
Tested-by: Florian Fainelli florian.fainelli@broadcom.com
Looks like we have a minor regression introduced in the 5.4.297 cycle that I will be solving separately:
[ 5.019301] xhci-hcd 8d00000.xhci_v2: xHCI Host Controller [ 5.024929] xhci-hcd 8d00000.xhci_v2: new USB bus registered, assigned bus number 1 [ 5.032865] xhci-hcd 8d00000.xhci_v2: hcc params 0x0220fe6d hci version 0x110 quirks 0x0000180000010090 [ 5.042311] xhci-hcd 8d00000.xhci_v2: irq 39, io mem 0x08d00000 [ 5.048316] xhci-hcd 8d00000.xhci_v2: xHCI Host Controller [ 5.053885] xhci-hcd 8d00000.xhci_v2: new USB bus registered, assigned bus number 2 [ 5.061564] xhci-hcd 8d00000.xhci_v2: Host supports USB 3.0 SuperSpeed [ 5.068404] hub 1-0:1.0: USB hub found [ 5.072180] hub 1-0:1.0: 1 port detected [ 5.076289] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 5.084621] hub 2-0:1.0: USB hub found [ 5.088393] hub 2-0:1.0: config failed, hub doesn't have any ports! (err -19) [ 5.095545] ------------[ cut here ]------------ [ 5.100182] WARNING: CPU: 0 PID: 41 at kernel/workqueue.c:3052 __flush_work+0x2e4/0x364 [ 5.106281] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 5.108219] Modules linked in: [ 5.117467] CPU: 0 PID: 41 Comm: kworker/0:1 Not tainted 5.4.296-1.19pre-gebfa69b7e348 #2 [ 5.125654] Hardware name: Broadcom STB (Flattened Device Tree) [ 5.131588] Workqueue: events deferred_probe_work_func [ 5.136732] Backtrace: [ 5.139187] [<c0cccbd8>] (dump_backtrace) from [<c0ccce70>] (show_stack+0x20/0x24) [ 5.146766] r7:00000bec r6:60000013 r5:00000000 r4:c26b3ca0 [ 5.152434] [<c0ccce50>] (show_stack) from [<c0cdaf18>] (dump_stack+0x94/0xa8) [ 5.159668] [<c0cdae84>] (dump_stack) from [<c0226194>] (__warn+0x98/0xec) [ 5.166550] r7:00000bec r6:c02438cc r5:00000009 r4:c0f51eb0 [ 5.172216] [<c02260fc>] (__warn) from [<c0ccd67c>] (warn_slowpath_fmt+0x70/0xcc) [ 5.179708] r7:00000009 r6:00000bec r5:c0f51eb0 r4:00000000 [ 5.185373] [<c0ccd610>] (warn_slowpath_fmt) from [<c02438cc>] (__flush_work+0x2e4/0x364) [ 5.193561] r8:00000001 r7:cd316510 r6:cd949c00 r5:cd3164d4 r4:cd3164d4 [ 5.200271] [<c02435e8>] (__flush_work) from [<c0244328>] (flush_delayed_work+0x3c/0x54) [ 5.208372] r10:cd316400 r9:cd949c78 r8:00000000 r7:cd316510 r6:cd949c00 r5:cd316400 [ 5.216210] r4:cd3164d4 [ 5.218749] [<c02442ec>] (flush_delayed_work) from [<c0932150>] (hub_quiesce+0x94/0xcc) [ 5.226761] r5:cd316400 r4:00000000 [ 5.230341] [<c09320bc>] (hub_quiesce) from [<c09324bc>] (hub_disconnect+0x48/0x16c) [ 5.238092] r7:c2710ab8 r6:cd94a800 r5:cd316400 r4:cd94a820 [ 5.243758] [<c0932474>] (hub_disconnect) from [<c0935b14>] (hub_probe+0x31c/0xeac) [ 5.251424] r9:80000080 r8:00000003 r7:cd949c00 r6:cd309380 r5:cd94a800 r4:cd94a820 [ 5.259178] [<c09357f8>] (hub_probe) from [<c093ff2c>] (usb_probe_interface+0x104/0x2ec) [ 5.267278] r10:cd949c00 r9:cd94a800 r8:c268e298 r7:c0e74c64 r6:cd949c78 r5:00000001 [ 5.275117] r4:cd94a820 [ 5.277654] [<c093fe28>] (usb_probe_interface) from [<c07e5d78>] (really_probe+0x11c/0x4c8) [ 5.286016] r10:c26c6f90 r9:c268e298 r8:c270e478 r7:00000000 r6:00000000 r5:c270e474 [ 5.293854] r4:cd94a820 [ 5.296390] [<c07e5c5c>] (really_probe) from [<c07e65ec>] (driver_probe_device+0x88/0x1d4) [ 5.304665] r10:00000000 r9:c268e330 r8:00000000 r7:cd94a820 r6:ce2999f4 r5:c268e298 [ 5.312504] r4:cd94a820 [ 5.315040] [<c07e6564>] (driver_probe_device) from [<c07e696c>] (__device_attach_driver+0xbc/0x120) [ 5.324183] r8:00000000 r7:cd94a820 r6:ce2999f4 r5:c268e298 r4:00000001 [ 5.330893] [<c07e68b0>] (__device_attach_driver) from [<c07e3904>] (bus_for_each_drv+0x90/0xe0) [ 5.339688] r7:c270e450 r6:c07e68b0 r5:ce2999f4 r4:00000000 [ 5.345354] [<c07e3874>] (bus_for_each_drv) from [<c07e61dc>] (__device_attach+0xb8/0x1fc) [ 5.353627] r6:cd94a864 r5:00000001 r4:cd94a820 [ 5.358251] [<c07e6124>] (__device_attach) from [<c07e69ec>] (device_initial_probe+0x1c/0x20) [ 5.366785] r6:c268e348 r5:cd94a820 r4:cd94a820 [ 5.371408] [<c07e69d0>] (device_initial_probe) from [<c07e4c94>] (bus_probe_device+0x94/0x9c) [ 5.380031] [<c07e4c00>] (bus_probe_device) from [<c07e0e5c>] (device_add+0x2c8/0x680) [ 5.387957] r7:c270e450 r6:cd949c78 r5:00000000 r4:cd94a820 [ 5.393624] [<c07e0b94>] (device_add) from [<c093dfe4>] (usb_set_configuration+0x49c/0x8a4) [ 5.401985] r9:c26cd200 r8:cd949c78 r7:cd316250 r6:cd316250 r5:cd949c00 r4:cd94a800 [ 5.409741] [<c093db48>] (usb_set_configuration) from [<c094a820>] (generic_probe+0x60/0x9c) [ 5.418189] r10:c26c6f90 r9:c268eb28 r8:c270e478 r7:cd949c00 r6:c268eb28 r5:00000001 [ 5.426027] r4:cd949c00 [ 5.428563] [<c094a7c0>] (generic_probe) from [<c093f6a8>] (usb_probe_device+0x4c/0x9c) [ 5.436575] r5:c270e474 r4:cd949c78 [ 5.440155] [<c093f65c>] (usb_probe_device) from [<c07e5d78>] (really_probe+0x11c/0x4c8) [ 5.448254] r7:00000000 r6:00000000 r5:c270e474 r4:cd949c78 [ 5.453921] [<c07e5c5c>] (really_probe) from [<c07e65ec>] (driver_probe_device+0x88/0x1d4) [ 5.462195] r10:ce0fc000 r9:c268e20c r8:00000000 r7:cd949c78 r6:ce299c24 r5:c268eb28 [ 5.470034] r4:cd949c78 [ 5.472571] [<c07e6564>] (driver_probe_device) from [<c07e696c>] (__device_attach_driver+0xbc/0x120) [ 5.481715] r8:00000000 r7:cd949c78 r6:ce299c24 r5:c268eb28 r4:00000001 [ 5.488425] [<c07e68b0>] (__device_attach_driver) from [<c07e3904>] (bus_for_each_drv+0x90/0xe0) [ 5.497220] r7:c270e450 r6:c07e68b0 r5:ce299c24 r4:00000000 [ 5.502887] [<c07e3874>] (bus_for_each_drv) from [<c07e61dc>] (__device_attach+0xb8/0x1fc) [ 5.511160] r6:cd949cbc r5:00000001 r4:cd949c78 [ 5.515784] [<c07e6124>] (__device_attach) from [<c07e69ec>] (device_initial_probe+0x1c/0x20) [ 5.524319] r6:c268e348 r5:cd949c78 r4:cd949c78 [ 5.528941] [<c07e69d0>] (device_initial_probe) from [<c07e4c94>] (bus_probe_device+0x94/0x9c) [ 5.537564] [<c07e4c00>] (bus_probe_device) from [<c07e0e5c>] (device_add+0x2c8/0x680) [ 5.545491] r7:c270e450 r6:ce307410 r5:00000000 r4:cd949c78 [ 5.551157] [<c07e0b94>] (device_add) from [<c09327b8>] (usb_new_device+0x1d8/0x400) [ 5.558910] r9:00000000 r8:ce0fe0c8 r7:ce307410 r6:cd309000 r5:cd949c78 r4:cd949c00 [ 5.566663] [<c09325e0>] (usb_new_device) from [<c0cd6e60>] (register_root_hub+0x158/0x1dc) [ 5.575024] r9:00000000 r8:ce0fe0c8 r7:ce307410 r6:ce0fe000 r5:00000000 r4:cd949c00 [ 5.582778] [<c0cd6d08>] (register_root_hub) from [<c09388c0>] (usb_add_hcd+0x5a4/0x680) [ 5.590878] r7:00000000 r6:ce0fc000 r5:00000027 r4:ce0fe000 [ 5.596546] [<c093831c>] (usb_add_hcd) from [<c0971f98>] (xhci_plat_probe+0x514/0x644) [ 5.604472] r9:00000000 r8:ce307410 r7:ce0fc000 r6:ce307400 r5:ce307508 r4:ce307410 [ 5.612227] [<c0971a84>] (xhci_plat_probe) from [<c07e8bbc>] (platform_drv_probe+0x58/0xac) [ 5.620588] r10:c26c6f90 r9:c2690480 r8:c270e478 r7:00000000 r6:c2690480 r5:ce307410 [ 5.628427] r4:00000000 [ 5.630964] [<c07e8b64>] (platform_drv_probe) from [<c07e5d78>] (really_probe+0x11c/0x4c8) [ 5.639237] r7:00000000 r6:00000000 r5:c270e474 r4:ce307410 [ 5.644903] [<c07e5c5c>] (really_probe) from [<c07e65ec>] (driver_probe_device+0x88/0x1d4) [ 5.653178] r10:00000000 r9:c26bc3f0 r8:00000000 r7:ce307410 r6:ce299e84 r5:c2690480 [ 5.661016] r4:ce307410 [ 5.663553] [<c07e6564>] (driver_probe_device) from [<c07e696c>] (__device_attach_driver+0xbc/0x120) [ 5.672697] r8:00000000 r7:ce307410 r6:ce299e84 r5:c2690480 r4:00000001 [ 5.679406] [<c07e68b0>] (__device_attach_driver) from [<c07e3904>] (bus_for_each_drv+0x90/0xe0) [ 5.688202] r7:c26c6f90 r6:c07e68b0 r5:ce299e84 r4:00000000 [ 5.693869] [<c07e3874>] (bus_for_each_drv) from [<c07e61dc>] (__device_attach+0xb8/0x1fc) [ 5.702142] r6:ce307454 r5:00000001 r4:ce307410 [ 5.706765] [<c07e6124>] (__device_attach) from [<c07e69ec>] (device_initial_probe+0x1c/0x20) [ 5.715300] r6:c2680428 r5:ce307410 r4:ce307410 [ 5.719923] [<c07e69d0>] (device_initial_probe) from [<c07e4c94>] (bus_probe_device+0x94/0x9c) [ 5.728546] [<c07e4c00>] (bus_probe_device) from [<c07e51bc>] (deferred_probe_work_func+0x84/0xcc) [ 5.737515] r7:c26c6f90 r6:c26801ac r5:c2680198 r4:ce307410 [ 5.743182] [<c07e5138>] (deferred_probe_work_func) from [<c02447ac>] (process_one_work+0x208/0x53c) [ 5.752325] r7:d07a4400 r6:d07a1140 r5:ce0d0e00 r4:c26801c0 [ 5.757992] [<c02445a4>] (process_one_work) from [<c0244d20>] (worker_thread+0x240/0x5c0) [ 5.766180] r10:00000008 r9:ce298000 r8:c2603d00 r7:d07a1158 r6:ce0d0e14 r5:d07a1140 [ 5.774018] r4:ce0d0e00 [ 5.776554] [<c0244ae0>] (worker_thread) from [<c024b244>] (kthread+0x16c/0x170) [ 5.783960] r10:ce135e80 r9:c0244ae0 r8:ce0d0e00 r7:ce298000 r6:00000000 r5:ce225f00 [ 5.791798] r4:ce24c0c0 [ 5.794336] [<c024b0d8>] (kthread) from [<c02010d8>] (ret_from_fork+0x14/0x3c) [ 5.801567] Exception stack(0xce299fb0 to 0xce299ff8) [ 5.806623] 9fa0: 00000000 00000000 00000000 00000000 [ 5.814811] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 5.822998] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 5.829621] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c024b0d8 [ 5.837460] r4:ce225f00 [ 5.840013] ata1.00: ATA-8: WDC WD3200BEKT-00F3T0, 11.01A11, max UDMA/133 [ 5.840016] ---[ end trace 268ceb3d3c2e8a73 ]---