diff for duplicates of <Zley-u_dOlZ-S-a6@google.com> diff --git a/a/1.txt b/N1/1.txt index 817ab5f..ec4107a 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,8 +1,8 @@ On Wed, May 29, 2024, Yu Zhao wrote: -> On Wed, May 29, 2024 at 3:59?PM Sean Christopherson <seanjc@google.com> wrote: +> On Wed, May 29, 2024 at 3:59 PM Sean Christopherson <seanjc@google.com> wrote: > > > > On Wed, May 29, 2024, Yu Zhao wrote: -> > > On Wed, May 29, 2024 at 12:05?PM James Houghton <jthoughton@google.com> wrote: +> > > On Wed, May 29, 2024 at 12:05 PM James Houghton <jthoughton@google.com> wrote: > > > > > > > > Secondary MMUs are currently consulted for access/age information at > > > > eviction time, but before then, we don't get accurate age information. diff --git a/a/content_digest b/N1/content_digest index 6996ff6..7c13353 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -4,16 +4,57 @@ "ref\0ZlelW93_T6P-ZuSZ@google.com\0" "ref\0CAOUHufZdEpY6ra73SMHA33DegKxKaUM=Os7A7aDBFND6NkbUmQ@mail.gmail.com\0" "From\0Sean Christopherson <seanjc@google.com>\0" - "Subject\0[PATCH v4 2/7] mm: multi-gen LRU: Have secondary MMUs participate in aging\0" + "Subject\0Re: [PATCH v4 2/7] mm: multi-gen LRU: Have secondary MMUs participate in aging\0" "Date\0Wed, 29 May 2024 15:58:02 -0700\0" - "To\0kvm-riscv@lists.infradead.org\0" + "To\0Yu Zhao <yuzhao@google.com>\0" + "Cc\0James Houghton <jthoughton@google.com>" + Andrew Morton <akpm@linux-foundation.org> + Paolo Bonzini <pbonzini@redhat.com> + Albert Ou <aou@eecs.berkeley.edu> + Ankit Agrawal <ankita@nvidia.com> + Anup Patel <anup@brainfault.org> + Atish Patra <atishp@atishpatra.org> + Axel Rasmussen <axelrasmussen@google.com> + Bibo Mao <maobibo@loongson.cn> + Catalin Marinas <catalin.marinas@arm.com> + David Matlack <dmatlack@google.com> + David Rientjes <rientjes@google.com> + Huacai Chen <chenhuacai@kernel.org> + James Morse <james.morse@arm.com> + Jonathan Corbet <corbet@lwn.net> + Marc Zyngier <maz@kernel.org> + Michael Ellerman <mpe@ellerman.id.au> + Nicholas Piggin <npiggin@gmail.com> + Oliver Upton <oliver.upton@linux.dev> + Palmer Dabbelt <palmer@dabbelt.com> + Paul Walmsley <paul.walmsley@sifive.com> + Raghavendra Rao Ananta <rananta@google.com> + Ryan Roberts <ryan.roberts@arm.com> + Shaoqin Huang <shahuang@redhat.com> + Shuah Khan <shuah@kernel.org> + Suzuki K Poulose <suzuki.poulose@arm.com> + Tianrui Zhao <zhaotianrui@loongson.cn> + Will Deacon <will@kernel.org> + Zenghui Yu <yuzenghui@huawei.com> + kvm-riscv@lists.infradead.org + kvm@vger.kernel.org + kvmarm@lists.linux.dev + linux-arm-kernel@lists.infradead.org + linux-doc@vger.kernel.org + linux-kernel@vger.kernel.org + linux-kselftest@vger.kernel.org + linux-mips@vger.kernel.org + linux-mm@kvack.org + linux-riscv@lists.infradead.org + linuxppc-dev@lists.ozlabs.org + " loongarch@lists.linux.dev\0" "\00:1\0" "b\0" "On Wed, May 29, 2024, Yu Zhao wrote:\n" - "> On Wed, May 29, 2024 at 3:59?PM Sean Christopherson <seanjc@google.com> wrote:\n" + "> On Wed, May 29, 2024 at 3:59\342\200\257PM Sean Christopherson <seanjc@google.com> wrote:\n" "> >\n" "> > On Wed, May 29, 2024, Yu Zhao wrote:\n" - "> > > On Wed, May 29, 2024 at 12:05?PM James Houghton <jthoughton@google.com> wrote:\n" + "> > > On Wed, May 29, 2024 at 12:05\342\200\257PM James Houghton <jthoughton@google.com> wrote:\n" "> > > >\n" "> > > > Secondary MMUs are currently consulted for access/age information at\n" "> > > > eviction time, but before then, we don't get accurate age information.\n" @@ -65,4 +106,4 @@ "KVM to nullify its mmu_notifier hook during initialization. The hardest part is\n" likely going to be figuring out the threshold for how much overhead is too much. -4ce7dd32aff9e00165dd2c702d63cbb41b3b2ef3959a7f8cdd0ca7dbbc053b70 +fdb6863b78195329db4d6f89f7a067a1d4ea21fe2f584a96ca9e0c59e895b08e
diff --git a/a/1.txt b/N2/1.txt index 817ab5f..fcda4cd 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -1,8 +1,8 @@ On Wed, May 29, 2024, Yu Zhao wrote: -> On Wed, May 29, 2024 at 3:59?PM Sean Christopherson <seanjc@google.com> wrote: +> On Wed, May 29, 2024 at 3:59 PM Sean Christopherson <seanjc@google.com> wrote: > > > > On Wed, May 29, 2024, Yu Zhao wrote: -> > > On Wed, May 29, 2024 at 12:05?PM James Houghton <jthoughton@google.com> wrote: +> > > On Wed, May 29, 2024 at 12:05 PM James Houghton <jthoughton@google.com> wrote: > > > > > > > > Secondary MMUs are currently consulted for access/age information at > > > > eviction time, but before then, we don't get accurate age information. @@ -53,3 +53,8 @@ Having an mmu_notifier hook that is conditionally implemented doesn't seem overl complex, e.g. even if there's a runtime aspect at play, it'd be easy enough for KVM to nullify its mmu_notifier hook during initialization. The hardest part is likely going to be figuring out the threshold for how much overhead is too much. + +_______________________________________________ +linux-riscv mailing list +linux-riscv@lists.infradead.org +http://lists.infradead.org/mailman/listinfo/linux-riscv diff --git a/a/content_digest b/N2/content_digest index 6996ff6..3cf839f 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -4,16 +4,57 @@ "ref\0ZlelW93_T6P-ZuSZ@google.com\0" "ref\0CAOUHufZdEpY6ra73SMHA33DegKxKaUM=Os7A7aDBFND6NkbUmQ@mail.gmail.com\0" "From\0Sean Christopherson <seanjc@google.com>\0" - "Subject\0[PATCH v4 2/7] mm: multi-gen LRU: Have secondary MMUs participate in aging\0" + "Subject\0Re: [PATCH v4 2/7] mm: multi-gen LRU: Have secondary MMUs participate in aging\0" "Date\0Wed, 29 May 2024 15:58:02 -0700\0" - "To\0kvm-riscv@lists.infradead.org\0" + "To\0Yu Zhao <yuzhao@google.com>\0" + "Cc\0James Houghton <jthoughton@google.com>" + Andrew Morton <akpm@linux-foundation.org> + Paolo Bonzini <pbonzini@redhat.com> + Albert Ou <aou@eecs.berkeley.edu> + Ankit Agrawal <ankita@nvidia.com> + Anup Patel <anup@brainfault.org> + Atish Patra <atishp@atishpatra.org> + Axel Rasmussen <axelrasmussen@google.com> + Bibo Mao <maobibo@loongson.cn> + Catalin Marinas <catalin.marinas@arm.com> + David Matlack <dmatlack@google.com> + David Rientjes <rientjes@google.com> + Huacai Chen <chenhuacai@kernel.org> + James Morse <james.morse@arm.com> + Jonathan Corbet <corbet@lwn.net> + Marc Zyngier <maz@kernel.org> + Michael Ellerman <mpe@ellerman.id.au> + Nicholas Piggin <npiggin@gmail.com> + Oliver Upton <oliver.upton@linux.dev> + Palmer Dabbelt <palmer@dabbelt.com> + Paul Walmsley <paul.walmsley@sifive.com> + Raghavendra Rao Ananta <rananta@google.com> + Ryan Roberts <ryan.roberts@arm.com> + Shaoqin Huang <shahuang@redhat.com> + Shuah Khan <shuah@kernel.org> + Suzuki K Poulose <suzuki.poulose@arm.com> + Tianrui Zhao <zhaotianrui@loongson.cn> + Will Deacon <will@kernel.org> + Zenghui Yu <yuzenghui@huawei.com> + kvm-riscv@lists.infradead.org + kvm@vger.kernel.org + kvmarm@lists.linux.dev + linux-arm-kernel@lists.infradead.org + linux-doc@vger.kernel.org + linux-kernel@vger.kernel.org + linux-kselftest@vger.kernel.org + linux-mips@vger.kernel.org + linux-mm@kvack.org + linux-riscv@lists.infradead.org + linuxppc-dev@lists.ozlabs.org + " loongarch@lists.linux.dev\0" "\00:1\0" "b\0" "On Wed, May 29, 2024, Yu Zhao wrote:\n" - "> On Wed, May 29, 2024 at 3:59?PM Sean Christopherson <seanjc@google.com> wrote:\n" + "> On Wed, May 29, 2024 at 3:59\342\200\257PM Sean Christopherson <seanjc@google.com> wrote:\n" "> >\n" "> > On Wed, May 29, 2024, Yu Zhao wrote:\n" - "> > > On Wed, May 29, 2024 at 12:05?PM James Houghton <jthoughton@google.com> wrote:\n" + "> > > On Wed, May 29, 2024 at 12:05\342\200\257PM James Houghton <jthoughton@google.com> wrote:\n" "> > > >\n" "> > > > Secondary MMUs are currently consulted for access/age information at\n" "> > > > eviction time, but before then, we don't get accurate age information.\n" @@ -63,6 +104,11 @@ "Having an mmu_notifier hook that is conditionally implemented doesn't seem overly\n" "complex, e.g. even if there's a runtime aspect at play, it'd be easy enough for\n" "KVM to nullify its mmu_notifier hook during initialization. The hardest part is\n" - likely going to be figuring out the threshold for how much overhead is too much. + "likely going to be figuring out the threshold for how much overhead is too much.\n" + "\n" + "_______________________________________________\n" + "linux-riscv mailing list\n" + "linux-riscv@lists.infradead.org\n" + http://lists.infradead.org/mailman/listinfo/linux-riscv -4ce7dd32aff9e00165dd2c702d63cbb41b3b2ef3959a7f8cdd0ca7dbbc053b70 +292aca39b210d920a5bebf76634ad7e77ffaa3c3ad46affafeef32566939a4ea
diff --git a/a/1.txt b/N3/1.txt index 817ab5f..ec4107a 100644 --- a/a/1.txt +++ b/N3/1.txt @@ -1,8 +1,8 @@ On Wed, May 29, 2024, Yu Zhao wrote: -> On Wed, May 29, 2024 at 3:59?PM Sean Christopherson <seanjc@google.com> wrote: +> On Wed, May 29, 2024 at 3:59 PM Sean Christopherson <seanjc@google.com> wrote: > > > > On Wed, May 29, 2024, Yu Zhao wrote: -> > > On Wed, May 29, 2024 at 12:05?PM James Houghton <jthoughton@google.com> wrote: +> > > On Wed, May 29, 2024 at 12:05 PM James Houghton <jthoughton@google.com> wrote: > > > > > > > > Secondary MMUs are currently consulted for access/age information at > > > > eviction time, but before then, we don't get accurate age information. diff --git a/a/content_digest b/N3/content_digest index 6996ff6..2eb3423 100644 --- a/a/content_digest +++ b/N3/content_digest @@ -4,16 +4,56 @@ "ref\0ZlelW93_T6P-ZuSZ@google.com\0" "ref\0CAOUHufZdEpY6ra73SMHA33DegKxKaUM=Os7A7aDBFND6NkbUmQ@mail.gmail.com\0" "From\0Sean Christopherson <seanjc@google.com>\0" - "Subject\0[PATCH v4 2/7] mm: multi-gen LRU: Have secondary MMUs participate in aging\0" + "Subject\0Re: [PATCH v4 2/7] mm: multi-gen LRU: Have secondary MMUs participate in aging\0" "Date\0Wed, 29 May 2024 15:58:02 -0700\0" - "To\0kvm-riscv@lists.infradead.org\0" + "To\0Yu Zhao <yuzhao@google.com>\0" + "Cc\0James Houghton <jthoughton@google.com>" + kvm@vger.kernel.org + linux-doc@vger.kernel.org + Catalin Marinas <catalin.marinas@arm.com> + Atish Patra <atishp@atishpatra.org> + linux-kernel@vger.kernel.org + kvmarm@lists.linux.dev + linux-kselftest@vger.kernel.org + Raghavendra Rao Ananta <rananta@google.com> + linux-riscv@lists.infradead.org + Shuah Khan <shuah@kernel.org> + Jonathan Corbet <corbet@lwn.net> + Anup Patel <anup@brainfault.org> + Huacai Chen <chenhuacai@kernel.org> + David Rientjes <rientjes@google.com> + Zenghui Yu <yuzenghui@huawei.com> + Axel Rasmussen <axelrasmussen@google.com> + linux-mips@vger.kernel.org + Albert Ou <aou@eecs.berkeley.edu> + Ryan Roberts <ryan.roberts@arm.com> + Will Deacon <will@kernel.org> + Suzuki K Poulose <suzuki.poulose@arm.com> + Shaoqin Huang <shahuang@redhat.com> + Nicholas Piggin <npiggin@gmail.com> + Bibo Mao <maobibo@loongson.cn> + loongarch@lists.linux.dev + Paul Walmsley <paul.walmsley@sifive.com> + David Matlack <dmatlack@google.com> + Palmer Dabbelt <palmer@ dabbelt.com> + linux-arm-kernel@lists.infradead.org + linux-mm@kvack.org + Ankit Agrawal <ankita@nvidia.com> + Oliver Upton <oliver.upton@linux.dev> + James Morse <james.morse@arm.com> + kvm-riscv@lists.infradead.org + Marc Zyngier <maz@kernel.org> + Paolo Bonzini <pbonzini@redhat.com> + Andrew Morton <akpm@linux-foundation.org> + Tianrui Zhao <zhaotianrui@loongson.cn> + " linuxppc-dev@lists.ozlabs.org\0" "\00:1\0" "b\0" "On Wed, May 29, 2024, Yu Zhao wrote:\n" - "> On Wed, May 29, 2024 at 3:59?PM Sean Christopherson <seanjc@google.com> wrote:\n" + "> On Wed, May 29, 2024 at 3:59\342\200\257PM Sean Christopherson <seanjc@google.com> wrote:\n" "> >\n" "> > On Wed, May 29, 2024, Yu Zhao wrote:\n" - "> > > On Wed, May 29, 2024 at 12:05?PM James Houghton <jthoughton@google.com> wrote:\n" + "> > > On Wed, May 29, 2024 at 12:05\342\200\257PM James Houghton <jthoughton@google.com> wrote:\n" "> > > >\n" "> > > > Secondary MMUs are currently consulted for access/age information at\n" "> > > > eviction time, but before then, we don't get accurate age information.\n" @@ -65,4 +105,4 @@ "KVM to nullify its mmu_notifier hook during initialization. The hardest part is\n" likely going to be figuring out the threshold for how much overhead is too much. -4ce7dd32aff9e00165dd2c702d63cbb41b3b2ef3959a7f8cdd0ca7dbbc053b70 +7cde621ed47ef0414bf0dc1c8cbe420b3db8d3b952084d2378b0f0997beded8e
diff --git a/a/1.txt b/N4/1.txt index 817ab5f..3bd6d3c 100644 --- a/a/1.txt +++ b/N4/1.txt @@ -1,8 +1,8 @@ On Wed, May 29, 2024, Yu Zhao wrote: -> On Wed, May 29, 2024 at 3:59?PM Sean Christopherson <seanjc@google.com> wrote: +> On Wed, May 29, 2024 at 3:59 PM Sean Christopherson <seanjc@google.com> wrote: > > > > On Wed, May 29, 2024, Yu Zhao wrote: -> > > On Wed, May 29, 2024 at 12:05?PM James Houghton <jthoughton@google.com> wrote: +> > > On Wed, May 29, 2024 at 12:05 PM James Houghton <jthoughton@google.com> wrote: > > > > > > > > Secondary MMUs are currently consulted for access/age information at > > > > eviction time, but before then, we don't get accurate age information. @@ -53,3 +53,8 @@ Having an mmu_notifier hook that is conditionally implemented doesn't seem overl complex, e.g. even if there's a runtime aspect at play, it'd be easy enough for KVM to nullify its mmu_notifier hook during initialization. The hardest part is likely going to be figuring out the threshold for how much overhead is too much. + +_______________________________________________ +linux-arm-kernel mailing list +linux-arm-kernel@lists.infradead.org +http://lists.infradead.org/mailman/listinfo/linux-arm-kernel diff --git a/a/content_digest b/N4/content_digest index 6996ff6..dcf5236 100644 --- a/a/content_digest +++ b/N4/content_digest @@ -4,16 +4,57 @@ "ref\0ZlelW93_T6P-ZuSZ@google.com\0" "ref\0CAOUHufZdEpY6ra73SMHA33DegKxKaUM=Os7A7aDBFND6NkbUmQ@mail.gmail.com\0" "From\0Sean Christopherson <seanjc@google.com>\0" - "Subject\0[PATCH v4 2/7] mm: multi-gen LRU: Have secondary MMUs participate in aging\0" + "Subject\0Re: [PATCH v4 2/7] mm: multi-gen LRU: Have secondary MMUs participate in aging\0" "Date\0Wed, 29 May 2024 15:58:02 -0700\0" - "To\0kvm-riscv@lists.infradead.org\0" + "To\0Yu Zhao <yuzhao@google.com>\0" + "Cc\0James Houghton <jthoughton@google.com>" + Andrew Morton <akpm@linux-foundation.org> + Paolo Bonzini <pbonzini@redhat.com> + Albert Ou <aou@eecs.berkeley.edu> + Ankit Agrawal <ankita@nvidia.com> + Anup Patel <anup@brainfault.org> + Atish Patra <atishp@atishpatra.org> + Axel Rasmussen <axelrasmussen@google.com> + Bibo Mao <maobibo@loongson.cn> + Catalin Marinas <catalin.marinas@arm.com> + David Matlack <dmatlack@google.com> + David Rientjes <rientjes@google.com> + Huacai Chen <chenhuacai@kernel.org> + James Morse <james.morse@arm.com> + Jonathan Corbet <corbet@lwn.net> + Marc Zyngier <maz@kernel.org> + Michael Ellerman <mpe@ellerman.id.au> + Nicholas Piggin <npiggin@gmail.com> + Oliver Upton <oliver.upton@linux.dev> + Palmer Dabbelt <palmer@dabbelt.com> + Paul Walmsley <paul.walmsley@sifive.com> + Raghavendra Rao Ananta <rananta@google.com> + Ryan Roberts <ryan.roberts@arm.com> + Shaoqin Huang <shahuang@redhat.com> + Shuah Khan <shuah@kernel.org> + Suzuki K Poulose <suzuki.poulose@arm.com> + Tianrui Zhao <zhaotianrui@loongson.cn> + Will Deacon <will@kernel.org> + Zenghui Yu <yuzenghui@huawei.com> + kvm-riscv@lists.infradead.org + kvm@vger.kernel.org + kvmarm@lists.linux.dev + linux-arm-kernel@lists.infradead.org + linux-doc@vger.kernel.org + linux-kernel@vger.kernel.org + linux-kselftest@vger.kernel.org + linux-mips@vger.kernel.org + linux-mm@kvack.org + linux-riscv@lists.infradead.org + linuxppc-dev@lists.ozlabs.org + " loongarch@lists.linux.dev\0" "\00:1\0" "b\0" "On Wed, May 29, 2024, Yu Zhao wrote:\n" - "> On Wed, May 29, 2024 at 3:59?PM Sean Christopherson <seanjc@google.com> wrote:\n" + "> On Wed, May 29, 2024 at 3:59\342\200\257PM Sean Christopherson <seanjc@google.com> wrote:\n" "> >\n" "> > On Wed, May 29, 2024, Yu Zhao wrote:\n" - "> > > On Wed, May 29, 2024 at 12:05?PM James Houghton <jthoughton@google.com> wrote:\n" + "> > > On Wed, May 29, 2024 at 12:05\342\200\257PM James Houghton <jthoughton@google.com> wrote:\n" "> > > >\n" "> > > > Secondary MMUs are currently consulted for access/age information at\n" "> > > > eviction time, but before then, we don't get accurate age information.\n" @@ -63,6 +104,11 @@ "Having an mmu_notifier hook that is conditionally implemented doesn't seem overly\n" "complex, e.g. even if there's a runtime aspect at play, it'd be easy enough for\n" "KVM to nullify its mmu_notifier hook during initialization. The hardest part is\n" - likely going to be figuring out the threshold for how much overhead is too much. + "likely going to be figuring out the threshold for how much overhead is too much.\n" + "\n" + "_______________________________________________\n" + "linux-arm-kernel mailing list\n" + "linux-arm-kernel@lists.infradead.org\n" + http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -4ce7dd32aff9e00165dd2c702d63cbb41b3b2ef3959a7f8cdd0ca7dbbc053b70 +a8cb1e699ad6feb452adc454d3bcf3fc771f35209fee6a5a7174c8bef89ac68f
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