The 5.15.4 stable kernel rebase contains improved hardware support, new features, and a number of important fixes across the tree.

Reboot Required
After installing this update it is required that you reboot your system to ensure the changes supplied by this update are applied properly.

How to install

sudo dnf upgrade --advisory=FEDORA-2021-c09b851eb0

This update has been submitted for testing by jforbes.

2 months ago

This update's test gating status has been changed to 'waiting'.

2 months ago
User Icon geraldosimiao commented & provided feedback 2 months ago
karma

Works fine Processors: 8 × Intel® Core™ i7-3632QM CPU @ 2.20GHz Memory: 15.4 GiB of RAM Graphics Processor: Mesa DRI Intel® HD Graphics 4000 no regressions.

User Icon bretth commented & provided feedback 2 months ago
karma

Default & performance tests pass (KVM)

User Icon oprizal commented & provided feedback 2 months ago
karma

Found the problem on my system () that cannot reboot, suspend, and poweroff. It's because the amdgpu driver.

On this kernel 5.15.4-200 blacklisted amdgpu and also update the initramfs with dracut --omit-drivers amdgpu --force then the reboot and poweroff are working properly.

But it's introduce another bug like what happen on kernel 5.12.x, which the system can't wake up from suspend (suspend are work, but not the wake up) on main monitor on laptop. Also there a some minor glitch on the display on first login to session.

User Icon pizzadude commented & provided feedback 2 months ago
karma

flatpak portals still broken because of bug in the kernel

see https://bugzilla.redhat.com/show_bug.cgi?id=2025285

This update's test gating status has been changed to 'passed'.

2 months ago
User Icon nivag commented & provided feedback 2 months ago
karma

Works for me: 1 desktop & 2 laptops all using the Mate Desktop Environment.

sirius: desktop 16GB Intel i7-3770 CPU – real:9m59.356s user:4m37.163s sys:4m49.931s

sedna: laptop 8GB Intel i5-2520M CPU Lenovo T420 – real:9m6.846s user:3m41.810s sys:4m30.957s

mercury: laptop 32GB AMD Ryzen 7 5700U with Radeon 5500 Graphics – rea1:14m20.629s user:6m43.230s sys:5m32.528s

User Icon amdgpu commented & provided feedback 2 months ago
karma

Sleep/suspend is not working, AMD Radeon RX 570, Intel Core i5-9400F.

Also 5.15 series breaks advanced power controls (under/overclocking, under/overvolting, disabling powerstates) on Radeon cards (and not just Polaris as the bug report says):

https://gitlab.freedesktop.org/drm/amd/-/issues/1774

karma
User Icon sammy commented & provided feedback 2 months ago
karma

Tested on Fedora 35 VM running in gnome box. Hardware is HP 240 G8 notebook with i3 1005G1 processor, 8gb RAM, Intel iris plus integrated graphics, 1tb hdd.

x86_64 kernel-5.15.4-200.fc35 passed default and performance tests.

User Icon sammy commented & provided feedback 2 months ago
karma

Tested on Fedora 35 VM running in gnome box. Hardware is HP 240 G8 notebook with i3 1005G1 processor, 8gb RAM, Intel iris plus integrated graphics, 1tb hdd.

x86_64 kernel-5.15.4-200.fc35 passed default and performance tests.

User Icon sammy commented & provided feedback 2 months ago
karma

Tested on Fedora 35 VM running in gnome box. Hardware is HP 240 G8 notebook with i3 1005G1 processor, 8gb RAM, Intel iris plus integrated graphics, 1tb hdd.

x86_64 kernel-5.15.4-200.fc35 passed default and performance tests.

User Icon frantisekz commented & provided feedback 2 months ago
karma

Works well on my P1 Gen2!

User Icon imabug provided feedback 2 months ago
karma
User Icon agurenko commented & provided feedback 2 months ago
karma

Works well on Ryzen 5900X, no issues with GPU (RX 6700 XT) as other reports, sleep, reboot shutdown works as expected with no extra actions.

User Icon markec provided feedback 2 months ago
karma
User Icon markec provided feedback 2 months ago
karma
User Icon pwhalen commented & provided feedback 2 months ago
karma

Tested on a variety of arm & aarch64 hardware with no issues.

User Icon atim commented & provided feedback 2 months ago
karma

kernel-5.15.4-201 (scratch build) fixed #2025285, but found some other issue during kernel-tests:

[  509.446963] lat_rpc[12964]: segfault at 1000 ip 00007fc40c559a3d sp 00007ffc97ad0e78 error 4 in libc.so.6[7fc40c406000+176000]
[  509.446973] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 33 01 00 00 <c5> fd 74 0f c5 fd d7 c1 85 c0 74 57 f3 0f bc c0 c5 f8 77 c3 66 66

Overall LGTM so far.

User Icon g6avk commented & provided feedback 2 months ago
karma

Works for me. Has been up for a few hours now with no issues noticed.
The "enabled" default and performance tests pass OK.

This update has been pushed to testing.

2 months ago

This update can be pushed to stable now if the maintainer wishes

2 months ago
User Icon bojan commented & provided feedback 2 months ago
karma

Works (flatpack/fuse bug notwithstanding).

User Icon bojan commented & provided feedback 2 months ago
karma

Works (flatpack/fuse bug notwithstanding).

User Icon bojan commented & provided feedback 2 months ago
karma

Works (flatpack/fuse bug notwithstanding).

User Icon bojan commented & provided feedback 2 months ago
karma

Works (flatpack/fuse bug notwithstanding).

User Icon besser82 commented & provided feedback 2 months ago
karma

Works great on Lenovo T480! LGTM! =)

User Icon besser82 commented & provided feedback 2 months ago
karma

Works great on Lenovo T480! LGTM! =)

jforbes edited this update.

New build(s):

  • kernel-5.15.4-201.fc35

Removed build(s):

  • kernel-5.15.4-200.fc35

Karma has been reset.

2 months ago

This update has been submitted for testing by jforbes.

2 months ago
User Icon markec provided feedback 2 months ago
karma
User Icon imabug provided feedback 2 months ago
karma
User Icon anthr76 provided feedback 2 months ago
karma
User Icon g6avk provided feedback 2 months ago
karma
User Icon bretth commented & provided feedback 2 months ago
karma

Default & performance tests pass on 201 (KVM)

Default test failed (timer-overhead) but passed on 2nd run

User Icon bretth commented & provided feedback 2 months ago
karma

Default & performance tests pass on 201 (KVM)

Default test failed (timer-overhead) but passed on 2nd run

User Icon nivag commented & provided feedback 2 months ago
karma

Works for me: 1 desktop & 2 laptops all using the Mate Desktop Environment.

sirius: desktop 16GB Intel i7-3770 CPU – real:10m2.600s user:4m37.432s sys:4m48.368s

sedna: laptop 8GB Intel i5-2520M CPU Lenovo T420 – real:107m15.550s user:73m40.593s sys:34m37.832s

mercury: laptop 32GB AMD Ryzen 7 5700U with Radeon 5500 Graphics – rea1:14m21.545s user:6m45.166s sys:5m30.618s

Note that sedna is more than 10 times slower than it was was with kernel 5.15.4-200.fc35

User Icon filiperosset commented & provided feedback 2 months ago
karma

no regressions noted

User Icon filiperosset commented & provided feedback 2 months ago
karma

no regressions noted

User Icon nixuser commented & provided feedback 2 months ago
karma

Works here virtual and native (Dell Precision T5610) with connected USB devices working OK off all the internal hubs.

User Icon drago01 provided feedback 2 months ago
karma
karma
User Icon jforbes commented & provided feedback 2 months ago

@nivag The only difference between the 200 and 201 builds is a direct revert of a single patch in fuse. This should have no impact whatsoever on those tests.

User Icon geraldosimiao commented & provided feedback 2 months ago
karma

The new 201is working fine too.

User Icon frantisekz commented & provided feedback 2 months ago
karma

Works well on Lenovo ThinkPad P1 Gen2!

This update has been pushed to testing.

2 months ago

This update can be pushed to stable now if the maintainer wishes

2 months ago
User Icon nixuser commented & provided feedback 2 months ago

Formal kernel-regression tests run on Dell Precision T5610 and ASUS G750JS gaming laptop. Everything OK.

User Icon t3rm1n4l commented & provided feedback 2 months ago
karma

sleep works on my Dell Inspiron 3180 with this kernel. I have had some issues with the host not shutting down correctly at times, but it's intermittent. For general daily use the kernel itself works fine

This update has been submitted for stable by jforbes.

2 months ago
User Icon bretth commented & provided feedback 2 months ago
karma

Default & performance tests pass on 201 (KVM)

This update has been pushed to stable.

2 months ago
User Icon abyss02 commented & provided feedback 2 months ago

Kernel 5.15.4 breaks Iris Xe Graphics: i915 GPU hang in 5.15.x kernels

Details Description: Since the upgrade to 5.15.x kernels I have regular GPU hangs on my integrated Iris Xe Graphics.

Hang occurs in both the Plasma Wayland session and SDDM which is using X11.

Reverting to 5.14.18 kernel fixes the issue.

Machine: Lenovo T14 Gen2 Intel DE: Plasma 5.23.3 (X11) CPU: 11th Gen Intel i7-1165G7 GPU: Intel TigerLake-LP GT2 [Iris Xe Graphics]

dmesg: [ 33.414165] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:1:85dffffb, in plasmashell [1322] [ 33.415186] i915 0000:00:02.0: [drm] Resetting rcs0 for stopped heartbeat on rcs0 [ 33.415239] i915 0000:00:02.0: [drm] plasmashell[1322] context reset due to GPU hang

User Icon abyss02 commented & provided feedback 2 months ago
karma

Kernel 5.15.4 breaks Iris Xe Graphics: i915 GPU hang in 5.15.x kernels

Details Description: Since the upgrade to 5.15.x kernels I have regular GPU hangs on my integrated Iris Xe Graphics.

Hang occurs in both the Plasma Wayland session and SDDM which is using X11.

Reverting to 5.14.18 kernel fixes the issue.

Machine: Lenovo T14 Gen2 Intel DE: Plasma 5.23.3 (X11) CPU: 11th Gen Intel i7-1165G7 GPU: Intel TigerLake-LP GT2 [Iris Xe Graphics]

dmesg: [ 33.414165] i915 0000:00:02.0: [drm] GPU HANG: ecode 12:1:85dffffb, in plasmashell [1322] [ 33.415186] i915 0000:00:02.0: [drm] Resetting rcs0 for stopped heartbeat on rcs0 [ 33.415239] i915 0000:00:02.0: [drm] plasmashell[1322] context reset due to GPU hang


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Metadata
Type
security
Severity
medium
Karma
12
Signed
Content Type
RPM
Test Gating
Settings
Unstable by Karma
-3
Stable by Karma
disabled
Stable by Time
disabled
Dates
submitted
2 months ago
in testing
2 months ago
in stable
2 months ago
modified
2 months ago
BZ#2024989 CVE-2021-43975 kernel: out-of-bounds write in hw_atl_utils_fw_rpc_wait() in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c
0
0
BZ#2024990 CVE-2021-43975 kernel: out-of-bounds write in hw_atl_utils_fw_rpc_wait() in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c [fedora-all]
0
0
BZ#2025003 CVE-2021-43976 kernel: mwifiex_usb_recv() in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker to cause DoS via crafted USB device
0
0
BZ#2025004 CVE-2021-43976 kernel: mwifiex_usb_recv() in drivers/net/wireless/marvell/mwifiex/usb.c allows an attacker to cause DoS via crafted USB device [fedora-all]
0
0
BZ#2025285 Kernel 5.14.20 breaks xdg-document-portal (choosing a file) in a flatpak, causing flatpak apps to freeze upon picking a file
0
0

Automated Test Results

Test Cases

0 8 Test Case kernel regression