Bug 206661
| Summary: | iwlwifi:9260: missing PCI subdevice entries for 0x2526 (0x04010, 0x4018 and 0x401C) | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Mark Bidewell (mbidewel) |
| Component: | network-wireless | Assignee: | DO NOT USE - assign "network-wireless-intel" component instead (linuxwifi) |
| Status: | CLOSED CODE_FIX | ||
| Severity: | high | CC: | brett.hassall, luca, pbrobinson, samuel-kbugs |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 5.6 RC2 | Subsystem: | |
| Regression: | Yes | Bisected commit-id: | |
| Attachments: |
Boot Log of Error
patch with potential fix |
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same problem on Dell Precision 5530 with Intel 9260. boot log is the same trying to load (null)nn.ucode. same partition works fine when booted with 5.5.0-0.rc6.git3.1.fc32.x86_64 has not worked with 5.6 rc1, rc2 or rc3. If you need further info, let me know too. same problem in 5.6 rc4 Created attachment 287849 [details] patch with potential fix Oops, my mistake. As Brett pointed out on a private email, this bug was caused by this commit: https://patchwork.kernel.org/patch/11318853/ Please try this patch to see if it solves the problem for you. Thanks! I'll test it as soon as I figure out why custom kernels I build boot in a Qemu VM but not on the UEFI host. Confirm that the patch worked. [adminu@fed32 ~]$ uname -a Linux fed32 5.6.0-rc5-bug206661 #4 SMP Thu Mar 12 04:34:08 AEST 2020 x86_64 x86_64 x86_64 GNU/Linux [adminu@fed32 ~]$ sudo journalctl -b | grep iwl fed32 kernel: iwlwifi 0000:3b:00.0: enabling device (0000 -> 0002) fed32 kernel: iwlwifi 0000:3b:00.0: Found debug destination: EXTERNAL_DRAM fed32 kernel: iwlwifi 0000:3b:00.0: Found debug configuration: 0 fed32 kernel: iwlwifi 0000:3b:00.0: loaded firmware version 46.6bf1df06.0 9260-th-b0-jf-b0-46.ucode op_mode iwlmvm fed32 kernel: iwlwifi 0000:3b:00.0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=0x324 Thanks Luca I got a good kernel build, I can confirm that your patch resolves this issue when applied to 5.6-rc5 Any chance this will make the 5.6 final? I sent the patch out now. I think it will make it to v5.6 final. I asked Kalle to apply it directly to his -fixes tree to speed things up. https://patchwork.kernel.org/patch/11442507/ I just noticed that the patch has gone into Linus' tree for v5.6. Thanks to Luca and Kalle for the timely resolution. Thanks for reporting! |
Created attachment 287603 [details] Boot Log of Error I am using Kernel 5.6 RC2 and I am seeing issues where firmware is not being loaded for my Intel Corporation Wireless-AC 9260 card. Attached is the boot logging. If I can do anything to debug, let me know,