Benjamin Herrenschmidt wrote on 12/10/2009 07:46:14:
>
> On Mon, 2009-10-12 at 07:36 +0200, Joakim Tjernlund wrote:
> > Benjamin Herrenschmidt wrote on 12/10/2009
> > 00:44:56:
> > > On Mon, 2009-10-12 at 00:19 +0200, Joakim Tjernlund wrote:
> > > >
> > > > I hear you, I can remove DTLB error wi
On Mon, 2009-10-12 at 07:36 +0200, Joakim Tjernlund wrote:
> Benjamin Herrenschmidt wrote on 12/10/2009
> 00:44:56:
> > On Mon, 2009-10-12 at 00:19 +0200, Joakim Tjernlund wrote:
> > >
> > > I hear you, I can remove DTLB error with an add on patch later if that is
> > > OK?
> > > I cannot remove
Benjamin Herrenschmidt wrote on 12/10/2009 00:44:56:
> On Mon, 2009-10-12 at 00:19 +0200, Joakim Tjernlund wrote:
> >
> > I hear you, I can remove DTLB error with an add on patch later if that is
> > OK?
> > I cannot remove the DARFix though, when I move that to do_page_fault(), I
> > get
> > du
On Mon, 2009-10-12 at 00:19 +0200, Joakim Tjernlund wrote:
>
> I hear you, I can remove DTLB error with an add on patch later if that is OK?
> I cannot remove the DARFix though, when I move that to do_page_fault(), I get
> duplicate TLB hits on the same insn. It is like when transfer_to_handler()
Benjamin Herrenschmidt wrote on 11/10/2009 23:25:30:
>
> On Sun, 2009-10-11 at 18:35 +0200, Joakim Tjernlund wrote:
> > only DTLB Miss did set this bit, DTLB Error needs too otherwise
> > the setting is lost when the page becomes dirty.
>
> Easier fix: Stop doing thing in DTLB Error
>
> Ben.
I he
On Sun, 2009-10-11 at 18:35 +0200, Joakim Tjernlund wrote:
> only DTLB Miss did set this bit, DTLB Error needs too otherwise
> the setting is lost when the page becomes dirty.
Easier fix: Stop doing thing in DTLB Error
Ben.
> --
> arch/powerpc/kernel/head_8xx.S | 13 ++---
> 1 files c
only DTLB Miss did set this bit, DTLB Error needs too otherwise
the setting is lost when the page becomes dirty.
---
arch/powerpc/kernel/head_8xx.S | 13 ++---
1 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
