clk: qcom: dispcc-eliza: Fix disp_cc_mdss_mdp_clk_src RCG stall on Eliza EVK
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 91% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
clk: qcom: dispcc-eliza: Fix disp_cc_mdss_mdp_clk_src RCG stall on Eliza EVK
Eliza EVK (eliza-cqs-evk.dts) does not have display enabled, however its
Display Clock Controller is enabled and references parent clocks from
DSI PHYs, which causes clock reparenting issues during probe (init) and
warning on Eliza EVK:
disp_cc_mdss_mdp_clk_src: rcg didn't update its configuration.
WARNING: drivers/clk/qcom/clk-rcg2.c:136 at update_config+0xd4/0xe4, CPU#1: udevd/273
...
update_config (drivers/clk/qcom/clk-rcg2.c:136 (discriminator 2)) (P)
clk_rcg2_shared_disable (drivers/clk/qcom/clk-rcg2.c:1471)
clk_rcg2_shared_init (drivers/clk/qcom/clk-rcg2.c:1540)
__clk_register (drivers/clk/clk.c:3959 drivers/clk/clk.c:4368)
devm_clk_hw_register (drivers/clk/clk.c:4448 (discriminator 1) drivers/clk/clk.c:4672 (discriminator 1))
devm_clk_register_regmap (drivers/clk/qcom/clk-regmap.c:104)
qcom_cc_really_probe (drivers/clk/qcom/common.c:418)
qcom_cc_probe (drivers/clk/qcom/common.c:445)
disp_cc_eliza_probe (dispcc-eliza.c:?) dispcc_eliza
platform_probe (drivers/base/platform.c:1432)
Productos afectados
Linux · Linux