[EXT_EP-12291] RPROC_DMABUF_ATTACH ioctl is not thread safe in ti-linux-6.12 Created: 01/Apr/25  Updated: 01/Apr/25  Resolved: 01/Apr/25

Status: Fixed
Project: Embedded Software & Tools
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: High
Reporter: TI User Assignee: TI User
Resolution: Fixed Votes: 0
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Product: Linux Core SDK
Internal ID: LCPD-43179
Found In Release: 11.00
Fix In Release: 11.00
Affected Platform/Device: am62axx_sk-fs
am62axx_sk-se
j721e-idk-gw
j721s2-evm
j721s2-hsevm
j721s2_evm-fs
j722s_evm-fs
j784s4-evm
j784s4-hsevm

 Description   

RPROC_DMABUF_ATTACH ioctl is not thread safe

Below patch fixes the issue :
https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/commit/drivers/remoteproc/remoteproc_core.c?h=ti-linux-6.12.y-cicd&id=99670534bf077e3f57348cfa8d23cf1f9f757abe


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