From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Nicholas Piggin <npiggin@gmail.com>, linuxppc-dev@lists.ozlabs.org
Cc: "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
Nicholas Piggin <npiggin@gmail.com>
Subject: Re: [01/12] powerpc/64s/hash: Fix stab_rr off by one initialization
Date: Thu, 20 Sep 2018 14:21:06 +1000 (AEST) [thread overview]
Message-ID: <42G3Sf6T9Yz9sD2@ozlabs.org> (raw)
In-Reply-To: <20180914153056.3644-2-npiggin@gmail.com>
On Fri, 2018-09-14 at 15:30:45 UTC, Nicholas Piggin wrote:
> This causes SLB alloation to start 1 beyond the start of the SLB.
> There is no real problem because after it wraps it stats behaving
> properly, it's just surprisig to see when looking at SLB traces.
>
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Series applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/09b4438db13fa83b6219aee5993711
cheers
next prev parent reply other threads:[~2018-09-20 4:21 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-14 15:30 [PATCH 00/12] SLB miss conversion to C, and SLB optimisations Nicholas Piggin
2018-09-14 15:30 ` [PATCH 01/12] powerpc/64s/hash: Fix stab_rr off by one initialization Nicholas Piggin
2018-09-17 6:51 ` Joel Stanley
2018-09-17 7:35 ` Nicholas Piggin
2018-09-20 4:21 ` Michael Ellerman [this message]
2018-09-14 15:30 ` [PATCH 02/12] powerpc/64s/hash: avoid the POWER5 < DD2.1 slb invalidate workaround on POWER8/9 Nicholas Piggin
2018-09-14 15:30 ` [PATCH 03/12] powerpc/64s/hash: move POWER5 < DD2.1 slbie workaround where it is needed Nicholas Piggin
2018-09-16 22:06 ` kbuild test robot
2018-09-17 6:00 ` Aneesh Kumar K.V
2018-09-17 8:39 ` Nicholas Piggin
2018-09-14 15:30 ` [PATCH 04/12] powerpc/64s/hash: remove the vmalloc segment from the bolted SLB Nicholas Piggin
2018-09-14 15:30 ` [PATCH 05/12] powerpc/64s/hash: Use POWER6 SLBIA IH=1 variant in switch_slb Nicholas Piggin
2018-09-17 6:08 ` Aneesh Kumar K.V
2018-09-17 8:42 ` Nicholas Piggin
2018-09-14 15:30 ` [PATCH 06/12] powerpc/64s/hash: Use POWER9 SLBIA IH=3 " Nicholas Piggin
2018-09-14 15:30 ` [PATCH 07/12] powerpc/64s/hash: convert SLB miss handlers to C Nicholas Piggin
2018-09-14 15:30 ` [PATCH 08/12] powerpc/64s/hash: remove user SLB data from the paca Nicholas Piggin
2018-09-14 15:30 ` [PATCH 09/12] powerpc/64s/hash: SLB allocation status bitmaps Nicholas Piggin
2018-09-14 15:30 ` [PATCH 10/12] powerpc/64s: xmon do not dump hash fields when using radix mode Nicholas Piggin
2018-09-14 15:30 ` [PATCH 11/12] powerpc/64s/hash: provide arch_setup_exec hooks for hash slice setup Nicholas Piggin
2018-09-14 15:30 ` [PATCH 12/12] powerpc/64s/hash: Add a SLB preload cache Nicholas Piggin
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