From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
To: linux-mm@kvack.org, akpm@linux-foundation.org
Cc: joel@joelfernandes.org, linuxppc-dev@lists.ozlabs.org,
npiggin@gmail.com, kaleshsingh@google.com
Subject: Re: [PATCH v3 0/9] Speedup mremap on ppc64
Date: Fri, 09 Apr 2021 11:18:16 +0530 [thread overview]
Message-ID: <87h7kgatzz.fsf@linux.ibm.com> (raw)
In-Reply-To: <20210330060752.592769-1-aneesh.kumar@linux.ibm.com>
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> writes:
> This patchset enables MOVE_PMD/MOVE_PUD support on power. This requires
> the platform to support updating higher-level page tables without
> updating page table entries. This also needs to invalidate the Page Walk
> Cache on architecture supporting the same.
>
> Changes from v2:
> * switch from using mmu_gather to flush_pte_tlb_pwc_range()
>
> Changes from v1:
> * Rebase to recent upstream
> * Fix build issues with tlb_gather_mmu changes
>
Gentle ping. Any objections for this series?
-aneesh
WARNING: multiple messages have this Message-ID (diff)
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
To: linux-mm@kvack.org, akpm@linux-foundation.org
Cc: mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org,
kaleshsingh@google.com, npiggin@gmail.com,
joel@joelfernandes.org
Subject: Re: [PATCH v3 0/9] Speedup mremap on ppc64
Date: Fri, 09 Apr 2021 11:18:16 +0530 [thread overview]
Message-ID: <87h7kgatzz.fsf@linux.ibm.com> (raw)
In-Reply-To: <20210330060752.592769-1-aneesh.kumar@linux.ibm.com>
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> writes:
> This patchset enables MOVE_PMD/MOVE_PUD support on power. This requires
> the platform to support updating higher-level page tables without
> updating page table entries. This also needs to invalidate the Page Walk
> Cache on architecture supporting the same.
>
> Changes from v2:
> * switch from using mmu_gather to flush_pte_tlb_pwc_range()
>
> Changes from v1:
> * Rebase to recent upstream
> * Fix build issues with tlb_gather_mmu changes
>
Gentle ping. Any objections for this series?
-aneesh
next prev parent reply other threads:[~2021-04-09 5:49 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-30 6:07 [PATCH v3 0/9] Speedup mremap on ppc64 Aneesh Kumar K.V
2021-03-30 6:07 ` Aneesh Kumar K.V
2021-03-30 6:07 ` [PATCH v3 1/9] selftest/mremap_test: Update the test to handle pagesize other than 4K Aneesh Kumar K.V
2021-03-30 6:07 ` Aneesh Kumar K.V
2021-04-12 18:37 ` Kalesh Singh
2021-04-12 18:37 ` Kalesh Singh
2021-03-30 6:07 ` [PATCH v3 2/9] selftest/mremap_test: Avoid crash with static build Aneesh Kumar K.V
2021-03-30 6:07 ` Aneesh Kumar K.V
2021-04-12 18:38 ` Kalesh Singh
2021-04-12 18:38 ` Kalesh Singh
2021-03-30 6:07 ` [PATCH v3 3/9] mm/mremap: Use pmd/pud_poplulate to update page table entries Aneesh Kumar K.V
2021-03-30 6:07 ` Aneesh Kumar K.V
2021-03-30 6:07 ` [PATCH v3 4/9] powerpc/mm/book3s64: Fix possible build error Aneesh Kumar K.V
2021-03-30 6:07 ` Aneesh Kumar K.V
2021-04-09 9:15 ` Christophe Leroy
2021-04-09 9:15 ` Christophe Leroy
2021-03-30 6:07 ` [PATCH v3 5/9] powerpc/mm/book3s64: Update tlb flush routines to take a page walk cache flush argument Aneesh Kumar K.V
2021-03-30 6:07 ` Aneesh Kumar K.V
2021-03-30 13:28 ` kernel test robot
2021-03-30 13:28 ` kernel test robot
2021-03-30 13:28 ` kernel test robot
2021-04-09 9:18 ` Christophe Leroy
2021-04-09 9:18 ` Christophe Leroy
2021-03-30 6:07 ` [PATCH v3 6/9] mm/mremap: Use range flush that does TLB and page walk cache flush Aneesh Kumar K.V
2021-03-30 6:07 ` Aneesh Kumar K.V
2021-03-30 6:07 ` [PATCH v3 7/9] mm/mremap: Move TLB flush outside page table lock Aneesh Kumar K.V
2021-03-30 6:07 ` Aneesh Kumar K.V
2021-03-30 6:07 ` [PATCH v3 8/9] mm/mremap: Allow arch runtime override Aneesh Kumar K.V
2021-03-30 6:07 ` Aneesh Kumar K.V
2021-04-09 9:35 ` Christophe Leroy
2021-04-09 9:35 ` Christophe Leroy
2021-04-09 11:59 ` Aneesh Kumar K.V
2021-04-09 11:59 ` Aneesh Kumar K.V
2021-03-30 6:07 ` [PATCH v3 9/9] powerpc/mm: Enable move pmd/pud Aneesh Kumar K.V
2021-03-30 6:07 ` Aneesh Kumar K.V
2021-04-09 5:48 ` Aneesh Kumar K.V [this message]
2021-04-09 5:48 ` [PATCH v3 0/9] Speedup mremap on ppc64 Aneesh Kumar K.V
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