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-rw-r--r--arch/riscv/include/asm/mmu.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/mmu.h b/arch/riscv/include/asm/mmu.h
index 355504b37f..947fd60f90 100644
--- a/arch/riscv/include/asm/mmu.h
+++ b/arch/riscv/include/asm/mmu.h
@@ -19,6 +19,8 @@ typedef struct {
#ifdef CONFIG_SMP
/* A local icache flush is needed before user execution can resume. */
cpumask_t icache_stale_mask;
+ /* Force local icache flush on all migrations. */
+ bool force_icache_flush;
#endif
#ifdef CONFIG_BINFMT_ELF_FDPIC
unsigned long exec_fdpic_loadmap;
@@ -26,6 +28,9 @@ typedef struct {
#endif
} mm_context_t;
+#define cntx2asid(cntx) ((cntx) & SATP_ASID_MASK)
+#define cntx2version(cntx) ((cntx) & ~SATP_ASID_MASK)
+
void __init create_pgd_mapping(pgd_t *pgdp, uintptr_t va, phys_addr_t pa,
phys_addr_t sz, pgprot_t prot);
#endif /* __ASSEMBLY__ */