Searched refs:shared_buffer (Results 1 - 5 of 5) sorted by relevance

/linux-master/drivers/vdpa/vdpa_sim/
H A Dvdpa_sim_blk.c63 static void *shared_buffer; variable
64 /* mutex to synchronize shared_buffer access */
438 blk->buffer = shared_buffer;
498 shared_buffer = kvzalloc(VDPASIM_BLK_CAPACITY << SECTOR_SHIFT,
500 if (!shared_buffer) {
516 kvfree(shared_buffer);
/linux-master/arch/x86/kernel/
H A Dsev-shared.c852 ghcb_count = sizeof(ghcb->shared_buffer) / io_bytes;
864 ghcb->shared_buffer, io_bytes,
875 sw_scratch = __pa(ghcb) + offsetof(struct ghcb, shared_buffer);
886 ghcb->shared_buffer, io_bytes,
1125 data = (struct snp_psc_desc *)ghcb->shared_buffer;
1126 memcpy(ghcb->shared_buffer, desc, min_t(int, GHCB_SHARED_BUF_SIZE, sizeof(*desc)));
H A Dsev.c1457 ghcb_set_sw_scratch(ghcb, ghcb_pa + offsetof(struct ghcb, shared_buffer));
1553 memcpy(ghcb->shared_buffer, reg_data, bytes);
1557 memcpy(ghcb->shared_buffer, insn->immediate1.bytes, bytes);
1569 memcpy(reg_data, ghcb->shared_buffer, bytes);
1578 memcpy(reg_data, ghcb->shared_buffer, bytes);
1586 u8 *val = (u8 *)ghcb->shared_buffer;
1590 u16 *val = (u16 *)ghcb->shared_buffer;
1597 memcpy(reg_data, ghcb->shared_buffer, bytes);
/linux-master/arch/x86/include/asm/
H A Dsvm.h505 u8 shared_buffer[GHCB_SHARED_BUF_SIZE]; member in struct:ghcb
/linux-master/arch/x86/kvm/svm/
H A Dsev.c2695 offsetof(struct ghcb, shared_buffer);

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