linux-kernel - [BUG] depmod: ERROR: Cycle detected: qcom_scm -> qcom_tzmem -> qcom

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <c693fe57-2116-48c0-a357-9afe48bc0a46@alu.unizg.hr>
Date: Tue, 13 Aug 2024 23:55:22 +0200
From: Mirsad Todorovac <mtodorovac69@...il.com>
To: Linux Kernel Build System <linux-kbuild@...r.kernel.org>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
 Stephen Rothwell <sfr@...b.auug.org.au>, Bartosz Golaszewski <brgl@...ev.pl>
Subject: [BUG] depmod: ERROR: Cycle detected: qcom_scm -> qcom_tzmem ->
 qcom_scm

Hi, all,

In the thread <9d1156b9-cdf1-44be-b65d-45b17c0b681e@...il.com>, the devm_qcom_tzmem_pool_new module build
with KCONFIG_SEED=0x44AB31A6 appeared.

  MODPOST Module.symvers
ERROR: modpost: "devm_qcom_tzmem_pool_new" [drivers/firmware/qcom/qcom-scm.ko] undefined!

The recommended fix by Bart was:

[1] [1] https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git/commit/?h=for-next&id=d96377892dd89bd4e7e5ae7293647f6bc7bddf7d

However, now we have something similar: though different, it seems to dal with "qcom":

  XZ      debian/linux-image-6.11.0-rc3-next-20240813-dirty/lib/modules/6.11.0-rc3-next-20240813-dirty/kernel/net/qrtr/qrtr-mhi.ko.xz
  DEPMOD  debian/linux-image-6.11.0-rc3-next-20240813-dirty/lib/modules/6.11.0-rc3-next-20240813-dirty
depmod: ERROR: Cycle detected: qcom_scm -> qcom_tzmem -> qcom_scm
depmod: ERROR: Found 2 modules in dependency cycles!

Hope this helps.

Best regards,
Mirsad Todorovac
View attachment ".config" of type "text/plain" (208665 bytes)