Change Details

Amdgpu driver does a lot of memory allocations in FPU-protected sections of code for certain display cores, e.g. for DCN30. This does not work on FreeBSD as its malloc function can not be run within a critical section. Check this condition and temporally exit from FPU-protected context to workaround issue and reduce source code patching. Sponsored by: Serenity Cyber Security, LLC MFC after: 1 week

Amdgpu driver does a lot of memory allocations in FPU-protected sections of code for certain display cores, e.g. for DCN30. This does not work currently on FreeBSD as its malloc function can not be run within a critical section. Allocate memory for FPU context to overcome such restriction. Sponsored by: Serenity Cyber Security, LLC MFC after: 1 week

Amdgpu driver does a lot of memory allocations in FPU-protected sections of code for certain display cores, e.g. for DCN30. This does not work currently on FreeBSD as its malloc function can not be run within a critical critical section. Check this condition and temporally exit from FPU-protectedAllocate memory for FPU context to overcome such context to workaround issue and reduce source code patchingrestriction. Sponsored by: Serenity Cyber Security, LLC MFC after: 1 week