"Aneesh Kumar K.V" <aneesh.ku...@linux.vnet.ibm.com> writes:
> Also note that the `~` operation is wrong. > > Cc: Frederic Barrat <fbar...@linux.vnet.ibm.com> > Cc: Andrew Donnellan <andrew.donnel...@au1.ibm.com> > Acked-by: Ian Munsie <imun...@au1.ibm.com> > Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com> > --- > drivers/misc/cxl/fault.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/misc/cxl/fault.c b/drivers/misc/cxl/fault.c > index 9a8650bcb042..9a236543da23 100644 > --- a/drivers/misc/cxl/fault.c > +++ b/drivers/misc/cxl/fault.c > @@ -152,7 +152,7 @@ static void cxl_handle_page_fault(struct cxl_context *ctx, > access = _PAGE_PRESENT; > if (dsisr & CXL_PSL_DSISR_An_S) > access |= _PAGE_RW; > - if ((!ctx->kernel) || ~(dar & (1ULL << 63))) > + if ((!ctx->kernel) || (REGION_ID(dar) == USER_REGION_ID)) > access |= _PAGE_USER; > > if (dsisr & DSISR_NOHPTE) > -- > 2.5.0 Posted an updated version of this patch alone with improved commit message here http://mid.gmane.org/1460482475-20782-1-git-send-email-aneesh.ku...@linux.vnet.ibm.com -aneesh _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
