Patent ID: 11886351
Assignee: RED HAT, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. A system comprising:
a memory;
a processing device operatively coupled to the memory, the processing device to:
receive a system call initiated by a first application, wherein a first parameter of the system call specifies a first memory buffer virtual address of the first application and a second parameter of the system call specifies a second memory buffer virtual address of a second application;
translate the memory buffer virtual address of the first application to a first physical address;
translate the memory buffer virtual address of the second application to a second physical address;
compare the first physical address to the second physical address; and
responsive to determining that the first physical address matches the second physical address, execute the system call using the second memory buffer virtual address of the second application.