* [PATCH] powerpc/mm/hash: Remove stale comment.
@ 2017-07-11 11:26 Michal Suchanek
2017-11-14 11:11 ` Michael Ellerman
0 siblings, 1 reply; 2+ messages in thread
From: Michal Suchanek @ 2017-07-11 11:26 UTC (permalink / raw)
To: Benjamin Herrenschmidt, Paul Mackerras, Michael Ellerman,
Aneesh Kumar K.V, Nicholas Piggin, Naveen N. Rao,
Michal Suchanek, linuxppc-dev, linux-kernel
In commit e6f81a92015b ("powerpc/mm/hash: Support 68 bit VA") the
masking is folded into ASM_VSID_SCRAMBLE but the comment about masking
is removed only from the firt use of ASM_VSID_SCRAMBLE.
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
---
arch/powerpc/mm/slb_low.S | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/powerpc/mm/slb_low.S b/arch/powerpc/mm/slb_low.S
index bde378559d01..8e95e01b9e8e 100644
--- a/arch/powerpc/mm/slb_low.S
+++ b/arch/powerpc/mm/slb_low.S
@@ -296,10 +296,6 @@ slb_compare_rr_to_size:
srdi r10,r10,(SID_SHIFT_1T - SID_SHIFT) /* get 1T ESID */
rldimi r10,r9,ESID_BITS_1T,0
ASM_VSID_SCRAMBLE(r10,r9,r11,1T)
- /*
- * bits above VSID_BITS_1T need to be ignored from r10
- * also combine VSID and flags
- */
li r10,MMU_SEGSIZE_1T
rldimi r11,r10,SLB_VSID_SSIZE_SHIFT,0 /* insert segment size */
--
2.10.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: powerpc/mm/hash: Remove stale comment.
2017-07-11 11:26 [PATCH] powerpc/mm/hash: Remove stale comment Michal Suchanek
@ 2017-11-14 11:11 ` Michael Ellerman
0 siblings, 0 replies; 2+ messages in thread
From: Michael Ellerman @ 2017-11-14 11:11 UTC (permalink / raw)
To: Michal Suchanek, Benjamin Herrenschmidt, Paul Mackerras,
Aneesh Kumar K.V, Nicholas Piggin, Naveen N. Rao,
Michal Suchanek, linuxppc-dev, linux-kernel
On Tue, 2017-07-11 at 11:26:26 UTC, Michal Suchanek wrote:
> In commit e6f81a92015b ("powerpc/mm/hash: Support 68 bit VA") the
> masking is folded into ASM_VSID_SCRAMBLE but the comment about masking
> is removed only from the firt use of ASM_VSID_SCRAMBLE.
>
> Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/bf751e30b41cdf2568cccaf5de4156
cheers
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2017-11-14 11:12 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-07-11 11:26 [PATCH] powerpc/mm/hash: Remove stale comment Michal Suchanek
2017-11-14 11:11 ` Michael Ellerman
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.