GHCB_SHARED_BUF_SIZE - Linux

Symbol: GHCB_SHARED_BUF_SIZE

arch/x86/coco/sev/core.c

memcpy(ghcb->shared_buffer, desc, min_t(int, GHCB_SHARED_BUF_SIZE, sizeof(*desc)));

arch/x86/include/asm/svm.h

u8 shared_buffer[GHCB_SHARED_BUF_SIZE];