Messages in this thread | | | Date | Tue, 23 Nov 2021 19:11:15 +0800 | Subject | Re: [PATCH 1/2] iommu/vt-d: Remove unused PASID_DISABLED | From | Lu Baolu <> |
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On 2021/11/23 18:55, Joerg Roedel wrote: > From: Joerg Roedel <jroedel@suse.de> > > The macro is unused after commit 00ecd5401349a so it can be removed. > > Reported-by: Linus Torvalds <torvalds@linux-foundation.org> > Fixes: 00ecd5401349a ("iommu/vt-d: Clean up unused PASID updating functions")
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Best regards, baolu
> Signed-off-by: Joerg Roedel <jroedel@suse.de> > --- > arch/x86/include/asm/fpu/api.h | 6 ------ > 1 file changed, 6 deletions(-) > > diff --git a/arch/x86/include/asm/fpu/api.h b/arch/x86/include/asm/fpu/api.h > index 6053674f9132..c2767a6a387e 100644 > --- 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); >
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