Bug 215083 - [REGRESSION][BISECTED] iwlwifi is always hard blocked after cfc1a472a8d89c0d0bbb3600501eeeebc5ec8039.
Summary: [REGRESSION][BISECTED] iwlwifi is always hard blocked after cfc1a472a8d89c0d0...
Status: RESOLVED CODE_FIX
Alias: None
Product: ACPI
Classification: Unclassified
Component: ACPICA-Core (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: acpi_acpica-core@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-11-20 14:52 UTC by Dmitry
Modified: 2021-11-21 12:56 UTC (History)
1 user (show)

See Also:
Kernel Version: 5.15.3, 5.16-rc1+
Subsystem:
Regression: No
Bisected commit-id:


Attachments

Description Dmitry 2021-11-20 14:52:01 UTC
Kernel 5.15.3 prints warning uppon loading iwlwifi:
iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210
iwlwifi 0000:01:00.0: reporting RF_KILL (radio disabled)


Device: HP Pro Tablet 608 G1, based on Intel Atom x5-Z8550. Without software/hardware rfkill switch. Wifi in bios is turned on.


Bisect log:
git bisect start
# good: [7cc36c3e14ae0af800a3a5d20cb17d0c168fc956] Linux 5.15.2
git bisect good 7cc36c3e14ae0af800a3a5d20cb17d0c168fc956
# bad: [3b17187f5ca1f5d0c641fdc90a6a7e38afdf8fae] Linux 5.15.3
git bisect bad 3b17187f5ca1f5d0c641fdc90a6a7e38afdf8fae
# bad: [7f2d2c8d930749265a0d6e1eff41e3f21c877869] mt76: mt7921: Fix out of order process by invalid event pkt
git bisect bad 7f2d2c8d930749265a0d6e1eff41e3f21c877869
# good: [f25c2738d68a083dcda78e743bfe64ac297b95bb] rtw88: fix RX clock gate setting while fifo dump
git bisect good f25c2738d68a083dcda78e743bfe64ac297b95bb
# bad: [63c1435cab9b06333862d6af0e1aca0a905e0d17] drm/amd/display: Pass display_pipe_params_st as const in DML
git bisect bad 63c1435cab9b06333862d6af0e1aca0a905e0d17
# bad: [7b697bb86020d5e3ec255ecfa0f6f79628cf1823] gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE
git bisect bad 7b697bb86020d5e3ec255ecfa0f6f79628cf1823
# bad: [660446ff86ca4f3617438f076f92cfb123cce3d4] drm/msm: prevent NULL dereference in msm_gpu_crashstate_capture()
git bisect bad 660446ff86ca4f3617438f076f92cfb123cce3d4
# good: [5425f404b527b04ca6ce5eb01e2b9b92e9d1853b] drm/amdkfd: rm BO resv on validation to avoid deadlock
git bisect good 5425f404b527b04ca6ce5eb01e2b9b92e9d1853b
# good: [37f2aebf16564c2e8bd3845eea7ad054711e4e96] ACPI: battery: Accept charges over the design capacity as full
git bisect good 37f2aebf16564c2e8bd3845eea7ad054711e4e96
# bad: [abbc58deaab6883a0a4011f12a6d7f96b29668eb] drm/amdkfd: fix resume error when iommu disabled in Picasso
git bisect bad abbc58deaab6883a0a4011f12a6d7f96b29668eb
# bad: [5837c23f7ddd6a32866d2f64b6e117ba31e97146] drm/amd/display: fix null pointer deref when plugging in display
git bisect bad 5837c23f7ddd6a32866d2f64b6e117ba31e97146
# bad: [cfc1a472a8d89c0d0bbb3600501eeeebc5ec8039] ACPI: scan: Release PM resources blocked by unused objects
git bisect bad cfc1a472a8d89c0d0bbb3600501eeeebc5ec8039
# first bad commit: [cfc1a472a8d89c0d0bbb3600501eeeebc5ec8039] ACPI: scan: Release PM resources blocked by unused objects


Reverting on top of 5.15.3 fixes wifi.
Comment 1 Thomas Gleixner 2021-11-21 10:27:12 UTC
Reassigned to ACPI

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