Please release kernel sources for H.33 #20
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Bump |
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+1 here as well |
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The lateset code would be released in about two weeks. |
Thank you! |
Any updates sur? |
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Just wait for it guys 🙏😄 |
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If the kernel is available in binary form then you're required to provide the source code according to the GPL. |
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Stop spamming guys. And wait in patience! |
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@lordgregorymsk There's no excuse and no patience. The GPL clearly mandates that source code must be made available. Too much time has elapsed. If OnePlus doesn't release the source code, legal action can be taken against OnePlus by contributors or authors of the Linux kernel. |
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Stop spamming! |
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please release latest H.40 |
@OnePlusOSSAdmin it's been 4 weeks now. Where is the code? |
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Sorry for our delay, update for H.28 is on the way. Please wait for a few days. |
Thank you, we are waiting 🙏 |
H.28? The issue asked for H.33 and we are now at H.40. You are required to make the source code public once you distribute the kernel according to the GPL. Anything other than the source code of H.40 is unacceptable. |
I think they mean H38 |
Even then, they do not release the latest code they have distributed via update. The GPL clearly mandates that source code must be made available. To release anything other without releasing H.40 as well is a license violation of the GPL. If they don't release the source code, legal action can be taken against them. |
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In fact, OnePlus has to release all source code for all kernel binaries ever distributed. Users who are running or have run these binaries have the right to receive the source code. Hence all versions need source code, not just one. |
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Now the released code is for H.26. We're updating code by per version. So it's H.28, then next version till to the latest version. |
Sooo when code will be updated to the latest version? H40 |
I hope for their sake that they don't take such long breaks between versions as they have in the past. The longer they wait until the latest code is released, the more likely it is that someone will take action against OnePlus. |
Have you ever seen someone taking action against Android OEM? Honestly, I think OnePlus could just never update the source and nothing would have happened.
Was it really H.26? In OnePlusOSS/android_kernel_modules_and_devicetree_oneplus_sm8150#2 I complained that supposed H.26 code release was missing code that was present in H.26 builds. |
Agree |
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@N0m4n904 It's expected to be done in about two weeks. We should pick up the work from where it was interrupted. |
I have reported this to the Software Freedom Conservacy. Someone has to do something. It is clearly a GPL violation which is enforcable by the authors/contributors. And a GPL violation is also a copyright infringement. |
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Code has been updated for H.40 |
Thanks! |
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H.41 is still pending... |
…_write()
[ Upstream commit 2d1e952a2b8e5e92d8d55ac88a7cf7ca5ea591ad ]
If a user can make copy_from_user() fail, there is a potential for
UAF/DF due to a lack of locking around the allocation, use and freeing
of the data buffers.
This issue is not theoretical. I managed to author a POC for it:
BUG: KASAN: double-free in kfree+0x5c/0xac
Free of addr ffff29280be5de00 by task poc/356
CPU: 1 PID: 356 Comm: poc Not tainted 6.1.0-00001-g961aa6552c04-dirty OnePlusOSS#20
Hardware name: linux,dummy-virt (DT)
Call trace:
dump_backtrace.part.0+0xe0/0xf0
show_stack+0x18/0x40
dump_stack_lvl+0x64/0x80
print_report+0x188/0x48c
kasan_report_invalid_free+0xa0/0xc0
____kasan_slab_free+0x174/0x1b0
__kasan_slab_free+0x18/0x24
__kmem_cache_free+0x130/0x2e0
kfree+0x5c/0xac
mbox_test_message_write+0x208/0x29c
full_proxy_write+0x90/0xf0
vfs_write+0x154/0x440
ksys_write+0xcc/0x180
__arm64_sys_write+0x44/0x60
invoke_syscall+0x60/0x190
el0_svc_common.constprop.0+0x7c/0x160
do_el0_svc+0x40/0xf0
el0_svc+0x2c/0x6c
el0t_64_sync_handler+0xf4/0x120
el0t_64_sync+0x18c/0x190
Allocated by task 356:
kasan_save_stack+0x3c/0x70
kasan_set_track+0x2c/0x40
kasan_save_alloc_info+0x24/0x34
__kasan_kmalloc+0xb8/0xc0
kmalloc_trace+0x58/0x70
mbox_test_message_write+0x6c/0x29c
full_proxy_write+0x90/0xf0
vfs_write+0x154/0x440
ksys_write+0xcc/0x180
__arm64_sys_write+0x44/0x60
invoke_syscall+0x60/0x190
el0_svc_common.constprop.0+0x7c/0x160
do_el0_svc+0x40/0xf0
el0_svc+0x2c/0x6c
el0t_64_sync_handler+0xf4/0x120
el0t_64_sync+0x18c/0x190
Freed by task 357:
kasan_save_stack+0x3c/0x70
kasan_set_track+0x2c/0x40
kasan_save_free_info+0x38/0x5c
____kasan_slab_free+0x13c/0x1b0
__kasan_slab_free+0x18/0x24
__kmem_cache_free+0x130/0x2e0
kfree+0x5c/0xac
mbox_test_message_write+0x208/0x29c
full_proxy_write+0x90/0xf0
vfs_write+0x154/0x440
ksys_write+0xcc/0x180
__arm64_sys_write+0x44/0x60
invoke_syscall+0x60/0x190
el0_svc_common.constprop.0+0x7c/0x160
do_el0_svc+0x40/0xf0
el0_svc+0x2c/0x6c
el0t_64_sync_handler+0xf4/0x120
el0t_64_sync+0x18c/0x190
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@OnePlusOSSAdmin |
Isn't that the same as H.40? The changelog is at least the same. |
they don't know themselves. improves system stability and performance is their almost always in changelog. but most of the times they get confused and replace the word decline with improve. it's on the user to find it. in the community post, they mentioned H.32 will be the last build, with their same changelog. this downgrade was realized by them after 2 months, and they released H.36 with same changelog. but their "internal technical reasons" made them to release another "update" with H.38. again the downgrade and same changelog. they keep adding "plus one" in their "last update" then released H.40/H.41, and guess what was the changelog. because they had to do "never settle" so they made phone so hot, we couldn't sit putting the phone inside pockets. they had increased stability and performance so much that, device always kept running. running out of battery and running out of network, so most custom rom developers had to shift from oos12 firmware base to oos11 firmware. in the past, they had released a "software update" so incredible that hardware replacement was required. an initial ota of oos11 with much changelog was released and that costed me replacement of my phone's motherboard because widevine L1 changed to L3, and motherboard replacement was their only solution. this all is typed on the same phone which is running oos 10.3.8. and this same phone, was the last phone from oneplus to win an award from mkbhd and all others... |
[ Upstream commit a154f5f643c6ecddd44847217a7a3845b4350003 ] The following call trace shows a deadlock issue due to recursive locking of mutex "device_mutex". First lock acquire is in target_for_each_device() and second in target_free_device(). PID: 148266 TASK: ffff8be21ffb5d00 CPU: 10 COMMAND: "iscsi_ttx" #0 [ffffa2bfc9ec3b18] __schedule at ffffffffa8060e7f PeterCxy#1 [ffffa2bfc9ec3ba0] schedule at ffffffffa8061224 OnePlusOSS#2 [ffffa2bfc9ec3bb8] schedule_preempt_disabled at ffffffffa80615ee OnePlusOSS#3 [ffffa2bfc9ec3bc8] __mutex_lock at ffffffffa8062fd7 OnePlusOSS#4 [ffffa2bfc9ec3c40] __mutex_lock_slowpath at ffffffffa80631d3 OnePlusOSS#5 [ffffa2bfc9ec3c50] mutex_lock at ffffffffa806320c OnePlusOSS#6 [ffffa2bfc9ec3c68] target_free_device at ffffffffc0935998 [target_core_mod] OnePlusOSS#7 [ffffa2bfc9ec3c90] target_core_dev_release at ffffffffc092f975 [target_core_mod] OnePlusOSS#8 [ffffa2bfc9ec3ca0] config_item_put at ffffffffa79d250f OnePlusOSS#9 [ffffa2bfc9ec3cd0] config_item_put at ffffffffa79d2583 OnePlusOSS#10 [ffffa2bfc9ec3ce0] target_devices_idr_iter at ffffffffc0933f3a [target_core_mod] OnePlusOSS#11 [ffffa2bfc9ec3d00] idr_for_each at ffffffffa803f6fc OnePlusOSS#12 [ffffa2bfc9ec3d60] target_for_each_device at ffffffffc0935670 [target_core_mod] OnePlusOSS#13 [ffffa2bfc9ec3d98] transport_deregister_session at ffffffffc0946408 [target_core_mod] OnePlusOSS#14 [ffffa2bfc9ec3dc8] iscsit_close_session at ffffffffc09a44a6 [iscsi_target_mod] OnePlusOSS#15 [ffffa2bfc9ec3df0] iscsit_close_connection at ffffffffc09a4a88 [iscsi_target_mod] OnePlusOSS#16 [ffffa2bfc9ec3df8] finish_task_switch at ffffffffa76e5d07 OnePlusOSS#17 [ffffa2bfc9ec3e78] iscsit_take_action_for_connection_exit at ffffffffc0991c23 [iscsi_target_mod] OnePlusOSS#18 [ffffa2bfc9ec3ea0] iscsi_target_tx_thread at ffffffffc09a403b [iscsi_target_mod] OnePlusOSS#19 [ffffa2bfc9ec3f08] kthread at ffffffffa76d8080 OnePlusOSS#20 [ffffa2bfc9ec3f50] ret_from_fork at ffffffffa8200364 Fixes: 36d4cb4 ("scsi: target: Avoid that EXTENDED COPY commands trigger lock inversion") Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com> Link: https://lore.kernel.org/r/20230918225848.66463-1-junxiao.bi@oracle.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 0b0747d507bffb827e40fc0f9fb5883fffc23477 ] The following processes run into a deadlock. CPU 41 was waiting for CPU 29 to handle a CSD request while holding spinlock "crashdump_lock", but CPU 29 was hung by that spinlock with IRQs disabled. PID: 17360 TASK: ffff95c1090c5c40 CPU: 41 COMMAND: "mrdiagd" !# 0 [ffffb80edbf37b58] __read_once_size at ffffffff9b871a40 include/linux/compiler.h:185:0 !# 1 [ffffb80edbf37b58] atomic_read at ffffffff9b871a40 arch/x86/include/asm/atomic.h:27:0 !# 2 [ffffb80edbf37b58] dump_stack at ffffffff9b871a40 lib/dump_stack.c:54:0 # 3 [ffffb80edbf37b78] csd_lock_wait_toolong at ffffffff9b131ad5 kernel/smp.c:364:0 # 4 [ffffb80edbf37b78] __csd_lock_wait at ffffffff9b131ad5 kernel/smp.c:384:0 # 5 [ffffb80edbf37bf8] csd_lock_wait at ffffffff9b13267a kernel/smp.c:394:0 # 6 [ffffb80edbf37bf8] smp_call_function_many at ffffffff9b13267a kernel/smp.c:843:0 # 7 [ffffb80edbf37c50] smp_call_function at ffffffff9b13279d kernel/smp.c:867:0 # 8 [ffffb80edbf37c50] on_each_cpu at ffffffff9b13279d kernel/smp.c:976:0 # 9 [ffffb80edbf37c78] flush_tlb_kernel_range at ffffffff9b085c4b arch/x86/mm/tlb.c:742:0 OnePlusOSS#10 [ffffb80edbf37cb8] __purge_vmap_area_lazy at ffffffff9b23a1e0 mm/vmalloc.c:701:0 OnePlusOSS#11 [ffffb80edbf37ce0] try_purge_vmap_area_lazy at ffffffff9b23a2cc mm/vmalloc.c:722:0 OnePlusOSS#12 [ffffb80edbf37ce0] free_vmap_area_noflush at ffffffff9b23a2cc mm/vmalloc.c:754:0 OnePlusOSS#13 [ffffb80edbf37cf8] free_unmap_vmap_area at ffffffff9b23bb3b mm/vmalloc.c:764:0 OnePlusOSS#14 [ffffb80edbf37cf8] remove_vm_area at ffffffff9b23bb3b mm/vmalloc.c:1509:0 OnePlusOSS#15 [ffffb80edbf37d18] __vunmap at ffffffff9b23bb8a mm/vmalloc.c:1537:0 OnePlusOSS#16 [ffffb80edbf37d40] vfree at ffffffff9b23bc85 mm/vmalloc.c:1612:0 OnePlusOSS#17 [ffffb80edbf37d58] megasas_free_host_crash_buffer [megaraid_sas] at ffffffffc020b7f2 drivers/scsi/megaraid/megaraid_sas_fusion.c:3932:0 OnePlusOSS#18 [ffffb80edbf37d80] fw_crash_state_store [megaraid_sas] at ffffffffc01f804d drivers/scsi/megaraid/megaraid_sas_base.c:3291:0 OnePlusOSS#19 [ffffb80edbf37dc0] dev_attr_store at ffffffff9b56dd7b drivers/base/core.c:758:0 OnePlusOSS#20 [ffffb80edbf37dd0] sysfs_kf_write at ffffffff9b326acf fs/sysfs/file.c:144:0 OnePlusOSS#21 [ffffb80edbf37de0] kernfs_fop_write at ffffffff9b325fd4 fs/kernfs/file.c:316:0 OnePlusOSS#22 [ffffb80edbf37e20] __vfs_write at ffffffff9b29418a fs/read_write.c:480:0 OnePlusOSS#23 [ffffb80edbf37ea8] vfs_write at ffffffff9b294462 fs/read_write.c:544:0 #24 [ffffb80edbf37ee8] SYSC_write at ffffffff9b2946ec fs/read_write.c:590:0 #25 [ffffb80edbf37ee8] SyS_write at ffffffff9b2946ec fs/read_write.c:582:0 #26 [ffffb80edbf37f30] do_syscall_64 at ffffffff9b003ca9 arch/x86/entry/common.c:298:0 #27 [ffffb80edbf37f58] entry_SYSCALL_64 at ffffffff9ba001b1 arch/x86/entry/entry_64.S:238:0 PID: 17355 TASK: ffff95c1090c3d80 CPU: 29 COMMAND: "mrdiagd" !# 0 [ffffb80f2d3c7d30] __read_once_size at ffffffff9b0f2ab0 include/linux/compiler.h:185:0 !# 1 [ffffb80f2d3c7d30] native_queued_spin_lock_slowpath at ffffffff9b0f2ab0 kernel/locking/qspinlock.c:368:0 # 2 [ffffb80f2d3c7d58] pv_queued_spin_lock_slowpath at ffffffff9b0f244b arch/x86/include/asm/paravirt.h:674:0 # 3 [ffffb80f2d3c7d58] queued_spin_lock_slowpath at ffffffff9b0f244b arch/x86/include/asm/qspinlock.h:53:0 # 4 [ffffb80f2d3c7d68] queued_spin_lock at ffffffff9b8961a6 include/asm-generic/qspinlock.h:90:0 # 5 [ffffb80f2d3c7d68] do_raw_spin_lock_flags at ffffffff9b8961a6 include/linux/spinlock.h:173:0 # 6 [ffffb80f2d3c7d68] __raw_spin_lock_irqsave at ffffffff9b8961a6 include/linux/spinlock_api_smp.h:122:0 # 7 [ffffb80f2d3c7d68] _raw_spin_lock_irqsave at ffffffff9b8961a6 kernel/locking/spinlock.c:160:0 # 8 [ffffb80f2d3c7d88] fw_crash_buffer_store [megaraid_sas] at ffffffffc01f8129 drivers/scsi/megaraid/megaraid_sas_base.c:3205:0 # 9 [ffffb80f2d3c7dc0] dev_attr_store at ffffffff9b56dd7b drivers/base/core.c:758:0 OnePlusOSS#10 [ffffb80f2d3c7dd0] sysfs_kf_write at ffffffff9b326acf fs/sysfs/file.c:144:0 OnePlusOSS#11 [ffffb80f2d3c7de0] kernfs_fop_write at ffffffff9b325fd4 fs/kernfs/file.c:316:0 OnePlusOSS#12 [ffffb80f2d3c7e20] __vfs_write at ffffffff9b29418a fs/read_write.c:480:0 OnePlusOSS#13 [ffffb80f2d3c7ea8] vfs_write at ffffffff9b294462 fs/read_write.c:544:0 OnePlusOSS#14 [ffffb80f2d3c7ee8] SYSC_write at ffffffff9b2946ec fs/read_write.c:590:0 OnePlusOSS#15 [ffffb80f2d3c7ee8] SyS_write at ffffffff9b2946ec fs/read_write.c:582:0 OnePlusOSS#16 [ffffb80f2d3c7f30] do_syscall_64 at ffffffff9b003ca9 arch/x86/entry/common.c:298:0 OnePlusOSS#17 [ffffb80f2d3c7f58] entry_SYSCALL_64 at ffffffff9ba001b1 arch/x86/entry/entry_64.S:238:0 The lock is used to synchronize different sysfs operations, it doesn't protect any resource that will be touched by an interrupt. Consequently it's not required to disable IRQs. Replace the spinlock with a mutex to fix the deadlock. Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com> Link: https://lore.kernel.org/r/20230828221018.19471-1-junxiao.bi@oracle.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Cc: stable@vger.kernel.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a154f5f643c6ecddd44847217a7a3845b4350003 ] The following call trace shows a deadlock issue due to recursive locking of mutex "device_mutex". First lock acquire is in target_for_each_device() and second in target_free_device(). PID: 148266 TASK: ffff8be21ffb5d00 CPU: 10 COMMAND: "iscsi_ttx" #0 [ffffa2bfc9ec3b18] __schedule at ffffffffa8060e7f PeterCxy#1 [ffffa2bfc9ec3ba0] schedule at ffffffffa8061224 OnePlusOSS#2 [ffffa2bfc9ec3bb8] schedule_preempt_disabled at ffffffffa80615ee OnePlusOSS#3 [ffffa2bfc9ec3bc8] __mutex_lock at ffffffffa8062fd7 OnePlusOSS#4 [ffffa2bfc9ec3c40] __mutex_lock_slowpath at ffffffffa80631d3 OnePlusOSS#5 [ffffa2bfc9ec3c50] mutex_lock at ffffffffa806320c OnePlusOSS#6 [ffffa2bfc9ec3c68] target_free_device at ffffffffc0935998 [target_core_mod] OnePlusOSS#7 [ffffa2bfc9ec3c90] target_core_dev_release at ffffffffc092f975 [target_core_mod] OnePlusOSS#8 [ffffa2bfc9ec3ca0] config_item_put at ffffffffa79d250f OnePlusOSS#9 [ffffa2bfc9ec3cd0] config_item_put at ffffffffa79d2583 OnePlusOSS#10 [ffffa2bfc9ec3ce0] target_devices_idr_iter at ffffffffc0933f3a [target_core_mod] OnePlusOSS#11 [ffffa2bfc9ec3d00] idr_for_each at ffffffffa803f6fc OnePlusOSS#12 [ffffa2bfc9ec3d60] target_for_each_device at ffffffffc0935670 [target_core_mod] OnePlusOSS#13 [ffffa2bfc9ec3d98] transport_deregister_session at ffffffffc0946408 [target_core_mod] OnePlusOSS#14 [ffffa2bfc9ec3dc8] iscsit_close_session at ffffffffc09a44a6 [iscsi_target_mod] OnePlusOSS#15 [ffffa2bfc9ec3df0] iscsit_close_connection at ffffffffc09a4a88 [iscsi_target_mod] OnePlusOSS#16 [ffffa2bfc9ec3df8] finish_task_switch at ffffffffa76e5d07 OnePlusOSS#17 [ffffa2bfc9ec3e78] iscsit_take_action_for_connection_exit at ffffffffc0991c23 [iscsi_target_mod] OnePlusOSS#18 [ffffa2bfc9ec3ea0] iscsi_target_tx_thread at ffffffffc09a403b [iscsi_target_mod] OnePlusOSS#19 [ffffa2bfc9ec3f08] kthread at ffffffffa76d8080 OnePlusOSS#20 [ffffa2bfc9ec3f50] ret_from_fork at ffffffffa8200364 Fixes: 36d4cb4 ("scsi: target: Avoid that EXTENDED COPY commands trigger lock inversion") Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com> Link: https://lore.kernel.org/r/20230918225848.66463-1-junxiao.bi@oracle.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Hello @OnePlusOSSAdmin
Please, can you update and release respective kernel for the latest firmware version H.33? The latest released is for H.26.
Thanks in advance
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