5.15.11 #105
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5.15.11 #105
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Tests are going well, however a user has reported an issue on Intel machines when using the integrated gpu on the Mira b2. It seems to affect 5.13 and up so it isn't a regression in this kernel revision. However, it affects the 5.15 series so should be made note even if it isn't a blocker. The issue reported (and confirmed) deals with having both hdmi and display port plugged into the motherboards ports at boot. This causes the system to hang while initializing the framebuffer device inteldrmfb. External reports are being filed for most distributions: |
13r0ck
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Dec 29, 2021
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21.10 ✔️
| Intel <darp7> | Nvidia <gaze16> | Amd CPU/GPU Desktop \major r> | Intel CPU/Nvidia GPU Desktop \thelio b2> | |
|---|---|---|---|---|
Updating to new kernel works with apt update && apt upgrade |
🟩 | 🟩 | 🟩 | 🟩 |
system76-power still operates as expected |
🟩 | 🟩 | 🟩 | 🟩 |
| Mic in | 🟩 | 🟩 | 🟩 | 🟩 |
| Audio out: Built-in speakers | 🟩 | 🟩 | ⬛ | ⬛ |
| Audio out: Headphones | 🟩 | 🟩 | 🟩 | 🟩 |
| Audio out: Display Port | 🟩 | 🟩 | 🟩 | 🟩 |
| Audio out: HDMI | 🟩 | 🟩 | 🟩 | 🟩 |
| Video out: DisplayPort | 🟩 | 🟩 | 🟩 | 🟩 |
| Video out: HDMI | 🟩 | 🟩 | 🟩 | 🟩 |
| Thunderbolt: HDMI | 🟩 | 🟩 | ⬛ | ⬛ |
| Thunderbolt: DisplayPort | 🟩 | 🟩 | ⬛ | ⬛ |
| Thunderpolt: External storage device | 🟩 | 🟩 | ⬛ | ⬛ |
| Suspend: Hybrid mode | ⬛ | 🟩 | ⬛ | ⬛ |
| Suspend: Nvidia/GPU mode | ⬛ | 🟩 | 🟩 | 🟩 |
| Suspend: Integrated mode | 🟩 | 🟩 | ⬛ | ⬛ |
| Steam launches from launcher and can login to store: Hybrid mode | ⬛ | 🟩 | ⬛ | ⬛ |
| Steam launches from launcher and can login to store: Nvidia/GPU mode | ⬛ | 🟩 | 🟩 | 🟩 |
| Steam launches from launcher and can login to store: Integrated mode | 🟩 | 🟩 | ⬛ | ⬛ |
Validate on any system:
- Steam
- Linux native game installs and runs
- Proton game installs and runs
- Virtualbox installs and works as expected
20.04 ✔️
| Intel <darp7> | Nvidia <gaze16> | Amd CPU/GPU Desktop <major r> | Intel CPU/Nvidia GPU Desktop <mira b2> | |
|---|---|---|---|---|
Updating to new kernel works with apt update && apt upgrade |
🟩 | 🟩 | 🟩 | 🟩 |
system76-power still operates as expected |
🟩 | 🟩 | 🟩 | 🟩 |
| Mic in | 🟩 | 🟩 | 🟩 | 🟩 |
| Audio out: Built-in speakers | 🟩 | 🟩 | ⬛ | ⬛ |
| Audio out: Headphones | 🟩 | 🟩 | 🟩 | 🟩 |
| Audio out: Display Port | 🟩 | 🟩 | 🟩 | 🟩 |
| Audio out: HDMI | 🟩 | 🟩 | 🟩 | 🟩 |
| Video out: DisplayPort | 🟩 | 🟩 | 🟩 | 🟩 |
| Video out: HDMI | 🟩 | 🟩 | 🟩 | 🟩 |
| Thunderbolt: HDMI | 🟩 | 🟩 | ⬛ | ⬛ |
| Thunderbolt: DisplayPort | 🟩 | 🟩 | ⬛ | ⬛ |
| Thunderpolt: External storage device | 🟩 | 🟩 | ⬛ | ⬛ |
| Suspend: Hybrid mode | ⬛ | 🟩 | ⬛ | ⬛ |
| Suspend: Nvidia/GPU mode | ⬛ | 🟩 | 🟩 | 🟩 |
| Suspend: Integrated mode | 🟩 | 🟩 | ⬛ | ⬛ |
| Steam launches from launcher and can login to store: Hybrid mode | ⬛ | 🟩 | ⬛ | ⬛ |
| Steam launches from launcher and can login to store: Nvidia/GPU mode | ⬛ | 🟩 | 🟩 | 🟩 |
| Steam launches from launcher and can login to store: Integrated mode | 🟩 | 🟩 | ⬛ | ⬛ |
Validate on any system:
- Steam
- Linux native game installs and runs
- Proton game installs and runs
- Virtualbox installs and works as expected
Key
⬜ -> Untested
⬛ -> Untestable
🟩 -> Pass
🟥 -> Fail
jackpot51
pushed a commit
that referenced
this pull request
May 2, 2022
[ Upstream commit 25934fc ] On PREEMPT_RT kernel and KASAN is enabled. the kasan_record_aux_stack() may call alloc_pages(), and the rt-spinlock will be acquired, if currently in atomic context, will trigger warning: BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:46 in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 239, name: bootlogd Preemption disabled at: [<ffffffffbab1a531>] rt_mutex_slowunlock+0xa1/0x4e0 CPU: 3 PID: 239 Comm: bootlogd Tainted: G W 5.17.1-rt17-yocto-preempt-rt+ #105 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014 Call Trace: __might_resched.cold+0x13b/0x173 rt_spin_lock+0x5b/0xf0 get_page_from_freelist+0x20c/0x1610 __alloc_pages+0x25e/0x5e0 __stack_depot_save+0x3c0/0x4a0 kasan_save_stack+0x3a/0x50 __kasan_record_aux_stack+0xb6/0xc0 kasan_record_aux_stack+0xe/0x10 irq_work_queue_on+0x6a/0x1c0 pull_rt_task+0x631/0x6b0 do_balance_callbacks+0x56/0x80 __balance_callbacks+0x63/0x90 rt_mutex_setprio+0x349/0x880 rt_mutex_slowunlock+0x22a/0x4e0 rt_spin_unlock+0x49/0x80 uart_write+0x186/0x2b0 do_output_char+0x2e9/0x3a0 n_tty_write+0x306/0x800 file_tty_write.isra.0+0x2af/0x450 tty_write+0x22/0x30 new_sync_write+0x27c/0x3a0 vfs_write+0x3f7/0x5d0 ksys_write+0xd9/0x180 __x64_sys_write+0x43/0x50 do_syscall_64+0x44/0x90 entry_SYSCALL_64_after_hwframe+0x44/0xae Fix it by using kasan_record_aux_stack_noalloc() to avoid the call to alloc_pages(). Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Zqiang <[email protected]> Cc: Andrey Ryabinin <[email protected]> Cc: Alexander Potapenko <[email protected]> Cc: Andrey Konovalov <[email protected]> Cc: Dmitry Vyukov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]> Signed-off-by: Sasha Levin <[email protected]>
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Changelog: https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.11
Also unsets INTEL_IOMMU_DEFAULT_ON, which may fix #86