]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
soc: qcom: llcc: Do not create EDAC platform device on SDM845
authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Tue, 14 Mar 2023 08:04:43 +0000 (13:34 +0530)
committerStefan Bader <stefan.bader@canonical.com>
Wed, 9 Aug 2023 09:37:37 +0000 (11:37 +0200)
commitef2ee09d4e48269c1d1ab155d0f931645dc2c5b2
tree4a2918314f167ef80d809fd24b176e32f06de244
parentadb5a6c6bd6186c1d040f5562e4b3c8f5a1a01e7
soc: qcom: llcc: Do not create EDAC platform device on SDM845

BugLink: https://bugs.launchpad.net/bugs/2028580
[ Upstream commit cca94f1dd6d0a4c7e5c8190672f5747e3c00ddde ]

The platforms based on SDM845 SoC locks the access to EDAC registers in the
bootloader. So probing the EDAC driver will result in a crash. Hence,
disable the creation of EDAC platform device on all SDM845 devices.

The issue has been observed on Lenovo Yoga C630 and DB845c.

While at it, also sort the members of `struct qcom_llcc_config` to avoid
any holes in-between.

Cc: <stable@vger.kernel.org> # 5.10
Reported-by: Steev Klimaszewski <steev@kali.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230314080443.64635-15-manivannan.sadhasivam@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
drivers/soc/qcom/llcc-qcom.c