Hi Kevin,
On 24.01.2013, at 14:15, Wangkai (Kevin,C) wrote:
> Dear,
>
> I check e500 core reference when the e500 core lookup for L2mmu entries,
> TLB1 is preferred to TLB0.
Could you please point me to the respective part of the documentation?
> And for e500 KVM l2mmu lookup, I find that TLB
On 24.01.2013, at 15:36, Wangkai (Kevin,C) wrote:
> Hi Alex,
>
> In reply your mail:
> Could you please point me to the respective part of the documentation?
> Oh, I am sorry I just see the figure 12-4 of the L2mmu lookup (PowerPC e500
> Core Family Reference Manual .pdf page 12-8)
>
> And I c
On 23.01.2013, at 00:54, Stuart Yoder wrote:
> From: Stuart Yoder
>
> Signed-off-by: Stuart Yoder
Ben, this one is in generic powerpc code, so I'd say it's for you :).
Alex
> ---
>
> -v2
> -macro'ized loop in idle_book3e.S to avoid code
>duplication, paravirt loop is now in idle_bo
On 18.01.2013, at 15:38, Alexander Graf wrote:
> This patch set improves the shadow TLB handling of our e500
> target.
>
> The really important bit here is that with these patches applied,
> we can map guest TLB1 entries into the host's TLB0. This gives a
> significant performance improvement as
On 01/22/2013 05:54:43 PM, Stuart Yoder wrote:
+.macro BOOK3E_IDLE_LOOP
+1:
+ PPC_WAIT(0)
b 1b
+.endm
+
+.macro EPAPR_EV_IDLE_LOOP
+idle_loop:
+ LOAD_REG_IMMEDIATE(r11, EV_HCALL_TOKEN(EV_IDLE))
+
+.global epapr_ev_idle_start
+epapr_ev_idle_start:
+ li r3, -1
+
On 22.01.2013, at 00:36, Marcelo Tosatti wrote:
> On Fri, Jan 18, 2013 at 12:48:25AM +0100, Alexander Graf wrote:
>> Hi Marcelo / Gleb,
>>
>> This is my current patch queue for ppc against 3.8. Please pull.
>>
>> It contains a bug fix for an issue that Ben Collins ran into, where
>> a guest wo
> -Original Message-
> From: Wood Scott-B07421
> Sent: Thursday, January 24, 2013 12:22 PM
> To: Yoder Stuart-B08248
> Cc: ag...@suse.de; b...@kernel.crashing.org; linuxppc-...@ozlabs.org;
> kvm-ppc@vger.kernel.org;
> k...@vger.kernel.org; Yoder Stuart-B08248
> Subject: Re: [PATCH][v2] K
On Thu, Jan 24, 2013 at 07:23:10PM +0100, Alexander Graf wrote:
>
> On 22.01.2013, at 00:36, Marcelo Tosatti wrote:
>
> > On Fri, Jan 18, 2013 at 12:48:25AM +0100, Alexander Graf wrote:
> >> Hi Marcelo / Gleb,
> >>
> >> This is my current patch queue for ppc against 3.8. Please pull.
> >>
> >>
From: Stuart Yoder
Signed-off-by: Stuart Yoder
---
-v3
-whitespace cleanup, deleted stray comma, added comment
arch/powerpc/kernel/epapr_hcalls.S |2 ++
arch/powerpc/kernel/idle_book3e.S | 32 ++--
2 files changed, 32 insertions(+), 2 deletions(-)
diff -
