iommu/vt-d: Remove unused PASID_DISABLED

The macro is unused after commit 00ecd54 so it can be removed. Reported-by: Linus Torvalds <[email protected]> Fixes: 00ecd54 ("iommu/vt-d: Clean up unused PASID updating functions") Signed-off-by: Joerg Roedel <[email protected]> Reviewed-by: Lu Baolu <[email protected]> Link: https://lore.kernel.org/r/[email protected]
josf · Nov 26, 2021 · 21e96a2 · 21e96a2
1 parent 1360572
commit 21e96a2
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/arch/x86/include/asm/fpu/api.h b/arch/x86/include/asm/fpu/api.h
@@ -102,12 +102,6 @@ extern void switch_fpu_return(void);
  */
 extern int cpu_has_xfeatures(u64 xfeatures_mask, const char **feature_name);
 
-/*
- * Tasks that are not using SVA have mm->pasid set to zero to note that they
- * will not have the valid bit set in MSR_IA32_PASID while they are running.
- */
-#define PASID_DISABLED	0
-
 /* Trap handling */
 extern int  fpu__exception_code(struct fpu *fpu, int trap_nr);
 extern void fpu_sync_fpstate(struct fpu *fpu);