diff for duplicates of <YZagjzYUsixbFre9@google.com> diff --git a/a/1.txt b/N1/1.txt index 9fc52fc..210352a 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,7 +1,7 @@ On Thu, Nov 18, 2021, Sean Christopherson wrote: > On Thu, Nov 18, 2021, David Woodhouse wrote: > > That leaves the one in TDP MMU handle_changed_spte_dirty_log() which -> > AFAICT can trigger the same crash seen by butt3rflyh4ck ? can't that +> > AFAICT can trigger the same crash seen by butt3rflyh4ck — can't that > > happen from a thread where kvm_get_running_vcpu() is NULL too? For that > > one I'm not sure. > @@ -19,3 +19,7 @@ in that situation. Ben's series to promote pages on disabling of dirty logging will also sqeuak by because dirty logging is obviously disabled. +_______________________________________________ +kvmarm mailing list +kvmarm@lists.cs.columbia.edu +https://lists.cs.columbia.edu/mailman/listinfo/kvmarm diff --git a/a/content_digest b/N1/content_digest index 92d1d21..0a854fe 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -5,15 +5,40 @@ "ref\020b5952e76c54a3a5dfe5a898e3b835404ac6fb1.camel@infradead.org\0" "ref\0YZaeL5YztL3p1nLM@google.com\0" "From\0Sean Christopherson <seanjc@google.com>\0" - "Subject\0[PATCH v3 08/12] KVM: Propagate vcpu explicitly to mark_page_dirty_in_slot()\0" + "Subject\0Re: [PATCH v3 08/12] KVM: Propagate vcpu explicitly to mark_page_dirty_in_slot()\0" "Date\0Thu, 18 Nov 2021 18:50:55 +0000\0" - "To\0kvm-riscv@lists.infradead.org\0" + "To\0David Woodhouse <dwmw2@infradead.org>\0" + "Cc\0Anup Patel <anup.patel@wdc.com>" + wanpengli @ tencent . com <wanpengli@tencent.com> + kvm <kvm@vger.kernel.org> + Benjamin Herrenschmidt <benh@kernel.crashing.org> + Joao Martins <joao.m.martins@oracle.com> + Will Deacon <will@kernel.org> + kvmarm@lists.cs.columbia.edu + linux-s390@vger.kernel.org + Michael Ellerman <mpe@ellerman.id.au> + joro @ 8bytes . org <joro@8bytes.org> + Huacai Chen <chenhuacai@kernel.org> + Christian Borntraeger <borntraeger@de.ibm.com> + Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> + karahmed@amazon.com + Catalin Marinas <catalin.marinas@arm.com> + Boris Ostrovsky <boris.ostrovsky@oracle.com> + linux-arm-kernel <linux-arm-kernel@lists.infradead.org> + jmattson @ google . com <jmattson@google.com> + mtosatti @ redhat . com <mtosatti@redhat.com> + linux-mips@vger.kernel.org + kvm-riscv@lists.infradead.org + Marc Zyngier <maz@kernel.org> + Paolo Bonzini <pbonzini@redhat.com> + vkuznets @ redhat . com <vkuznets@redhat.com> + " linuxppc-dev@lists.ozlabs.org\0" "\00:1\0" "b\0" "On Thu, Nov 18, 2021, Sean Christopherson wrote:\n" "> On Thu, Nov 18, 2021, David Woodhouse wrote:\n" "> > That leaves the one in TDP MMU handle_changed_spte_dirty_log() which\n" - "> > AFAICT can trigger the same crash seen by butt3rflyh4ck ? can't that\n" + "> > AFAICT can trigger the same crash seen by butt3rflyh4ck \342\200\224 can't that\n" "> > happen from a thread where kvm_get_running_vcpu() is NULL too? For that\n" "> > one I'm not sure.\n" "> \n" @@ -30,6 +55,10 @@ "in that situation.\n" "\n" "Ben's series to promote pages on disabling of dirty logging will also sqeuak by\n" - because dirty logging is obviously disabled. + "because dirty logging is obviously disabled.\n" + "_______________________________________________\n" + "kvmarm mailing list\n" + "kvmarm@lists.cs.columbia.edu\n" + https://lists.cs.columbia.edu/mailman/listinfo/kvmarm -629aef8962f018dcf1e39a8103516cf0b3ae2b90d02a5663212ba0ab5b9ad987 +2bc13e215ab4d9107bd4897772470c5b1a02732b657bccfd1f525bba0854a5f6
diff --git a/a/1.txt b/N2/1.txt index 9fc52fc..483adb2 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -1,7 +1,7 @@ On Thu, Nov 18, 2021, Sean Christopherson wrote: > On Thu, Nov 18, 2021, David Woodhouse wrote: > > That leaves the one in TDP MMU handle_changed_spte_dirty_log() which -> > AFAICT can trigger the same crash seen by butt3rflyh4ck ? can't that +> > AFAICT can trigger the same crash seen by butt3rflyh4ck — can't that > > happen from a thread where kvm_get_running_vcpu() is NULL too? For that > > one I'm not sure. > diff --git a/a/content_digest b/N2/content_digest index 92d1d21..8fa7886 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -5,15 +5,43 @@ "ref\020b5952e76c54a3a5dfe5a898e3b835404ac6fb1.camel@infradead.org\0" "ref\0YZaeL5YztL3p1nLM@google.com\0" "From\0Sean Christopherson <seanjc@google.com>\0" - "Subject\0[PATCH v3 08/12] KVM: Propagate vcpu explicitly to mark_page_dirty_in_slot()\0" + "Subject\0Re: [PATCH v3 08/12] KVM: Propagate vcpu explicitly to mark_page_dirty_in_slot()\0" "Date\0Thu, 18 Nov 2021 18:50:55 +0000\0" - "To\0kvm-riscv@lists.infradead.org\0" + "To\0David Woodhouse <dwmw2@infradead.org>\0" + "Cc\0Paolo Bonzini <pbonzini@redhat.com>" + kvm <kvm@vger.kernel.org> + Boris Ostrovsky <boris.ostrovsky@oracle.com> + Joao Martins <joao.m.martins@oracle.com> + jmattson @ google . com <jmattson@google.com> + wanpengli @ tencent . com <wanpengli@tencent.com> + vkuznets @ redhat . com <vkuznets@redhat.com> + mtosatti @ redhat . com <mtosatti@redhat.com> + joro @ 8bytes . org <joro@8bytes.org> + karahmed@amazon.com + Marc Zyngier <maz@kernel.org> + James Morse <james.morse@arm.com> + Alexandru Elisei <alexandru.elisei@arm.com> + Suzuki K Poulose <suzuki.poulose@arm.com> + Catalin Marinas <catalin.marinas@arm.com> + Will Deacon <will@kernel.org> + Huacai Chen <chenhuacai@kernel.org> + Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> + Michael Ellerman <mpe@ellerman.id.au> + Benjamin Herrenschmidt <benh@kernel.crashing.org> + Anup Patel <anup.patel@wdc.com> + Christian Borntraeger <borntraeger@de.ibm.com> + kvmarm@lists.cs.columbia.edu + linux-arm-kernel <linux-arm-kernel@lists.infradead.org> + linux-mips@vger.kernel.org + linuxppc-dev@lists.ozlabs.org + kvm-riscv@lists.infradead.org + " linux-s390@vger.kernel.org\0" "\00:1\0" "b\0" "On Thu, Nov 18, 2021, Sean Christopherson wrote:\n" "> On Thu, Nov 18, 2021, David Woodhouse wrote:\n" "> > That leaves the one in TDP MMU handle_changed_spte_dirty_log() which\n" - "> > AFAICT can trigger the same crash seen by butt3rflyh4ck ? can't that\n" + "> > AFAICT can trigger the same crash seen by butt3rflyh4ck \342\200\224 can't that\n" "> > happen from a thread where kvm_get_running_vcpu() is NULL too? For that\n" "> > one I'm not sure.\n" "> \n" @@ -32,4 +60,4 @@ "Ben's series to promote pages on disabling of dirty logging will also sqeuak by\n" because dirty logging is obviously disabled. -629aef8962f018dcf1e39a8103516cf0b3ae2b90d02a5663212ba0ab5b9ad987 +52e2fabebb3d9192b6e1717f1e4f4bf4b4e1084e553149c0c02bddb6fde93df0
diff --git a/a/1.txt b/N3/1.txt index 9fc52fc..483adb2 100644 --- a/a/1.txt +++ b/N3/1.txt @@ -1,7 +1,7 @@ On Thu, Nov 18, 2021, Sean Christopherson wrote: > On Thu, Nov 18, 2021, David Woodhouse wrote: > > That leaves the one in TDP MMU handle_changed_spte_dirty_log() which -> > AFAICT can trigger the same crash seen by butt3rflyh4ck ? can't that +> > AFAICT can trigger the same crash seen by butt3rflyh4ck — can't that > > happen from a thread where kvm_get_running_vcpu() is NULL too? For that > > one I'm not sure. > diff --git a/a/content_digest b/N3/content_digest index 92d1d21..79635b2 100644 --- a/a/content_digest +++ b/N3/content_digest @@ -5,15 +5,41 @@ "ref\020b5952e76c54a3a5dfe5a898e3b835404ac6fb1.camel@infradead.org\0" "ref\0YZaeL5YztL3p1nLM@google.com\0" "From\0Sean Christopherson <seanjc@google.com>\0" - "Subject\0[PATCH v3 08/12] KVM: Propagate vcpu explicitly to mark_page_dirty_in_slot()\0" + "Subject\0Re: [PATCH v3 08/12] KVM: Propagate vcpu explicitly to mark_page_dirty_in_slot()\0" "Date\0Thu, 18 Nov 2021 18:50:55 +0000\0" - "To\0kvm-riscv@lists.infradead.org\0" + "To\0David Woodhouse <dwmw2@infradead.org>\0" + "Cc\0Anup Patel <anup.patel@wdc.com>" + wanpengli @ tencent . com <wanpengli@tencent.com> + kvm <kvm@vger.kernel.org> + Joao Martins <joao.m.martins@oracle.com> + Will Deacon <will@kernel.org> + kvmarm@lists.cs.columbia.edu + linux-s390@vger.kernel.org + joro @ 8bytes . org <joro@8bytes.org> + Huacai Chen <chenhuacai@kernel.org> + Christian Borntraeger <borntraeger@de.ibm.com> + Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> + karahmed@amazon.com + Catalin Marinas <catalin.marinas@arm.com> + Suzuki K Poulose <suzuki.poulose@arm.com> + Boris Ostrovsky <boris.ostrovsky@oracle.com> + Alexandru Elisei <alexandru.elisei@arm.com> + linux-arm-kernel <linux-arm-kernel@lists.infradead.org> + jmattson @ google . com <jmattson@google.com> + mtosatti @ redhat . com <mtosatti@redhat.com> + linux-mips@vger.kernel.org + James Morse <james.morse@arm.com> + kvm-riscv@lists.infradead.org + Marc Zyngier <maz@kernel.org> + Paolo Bonzini <pbonzini@redhat.com> + vkuznets @ redhat . com <vkuznets@redhat.com> + " linuxppc-dev@lists.ozlabs.org\0" "\00:1\0" "b\0" "On Thu, Nov 18, 2021, Sean Christopherson wrote:\n" "> On Thu, Nov 18, 2021, David Woodhouse wrote:\n" "> > That leaves the one in TDP MMU handle_changed_spte_dirty_log() which\n" - "> > AFAICT can trigger the same crash seen by butt3rflyh4ck ? can't that\n" + "> > AFAICT can trigger the same crash seen by butt3rflyh4ck \342\200\224 can't that\n" "> > happen from a thread where kvm_get_running_vcpu() is NULL too? For that\n" "> > one I'm not sure.\n" "> \n" @@ -32,4 +58,4 @@ "Ben's series to promote pages on disabling of dirty logging will also sqeuak by\n" because dirty logging is obviously disabled. -629aef8962f018dcf1e39a8103516cf0b3ae2b90d02a5663212ba0ab5b9ad987 +2c4c15463e15eadd939878bc83143f82fe1bbf3a54dff9f20fa3a1e661c7da62
diff --git a/a/1.txt b/N4/1.txt index 9fc52fc..43854fb 100644 --- a/a/1.txt +++ b/N4/1.txt @@ -1,7 +1,7 @@ On Thu, Nov 18, 2021, Sean Christopherson wrote: > On Thu, Nov 18, 2021, David Woodhouse wrote: > > That leaves the one in TDP MMU handle_changed_spte_dirty_log() which -> > AFAICT can trigger the same crash seen by butt3rflyh4ck ? can't that +> > AFAICT can trigger the same crash seen by butt3rflyh4ck — can't that > > happen from a thread where kvm_get_running_vcpu() is NULL too? For that > > one I'm not sure. > @@ -19,3 +19,8 @@ in that situation. Ben's series to promote pages on disabling of dirty logging will also sqeuak by because dirty logging is obviously disabled. + +_______________________________________________ +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 92d1d21..30a3d00 100644 --- a/a/content_digest +++ b/N4/content_digest @@ -5,15 +5,43 @@ "ref\020b5952e76c54a3a5dfe5a898e3b835404ac6fb1.camel@infradead.org\0" "ref\0YZaeL5YztL3p1nLM@google.com\0" "From\0Sean Christopherson <seanjc@google.com>\0" - "Subject\0[PATCH v3 08/12] KVM: Propagate vcpu explicitly to mark_page_dirty_in_slot()\0" + "Subject\0Re: [PATCH v3 08/12] KVM: Propagate vcpu explicitly to mark_page_dirty_in_slot()\0" "Date\0Thu, 18 Nov 2021 18:50:55 +0000\0" - "To\0kvm-riscv@lists.infradead.org\0" + "To\0David Woodhouse <dwmw2@infradead.org>\0" + "Cc\0Paolo Bonzini <pbonzini@redhat.com>" + kvm <kvm@vger.kernel.org> + Boris Ostrovsky <boris.ostrovsky@oracle.com> + Joao Martins <joao.m.martins@oracle.com> + jmattson @ google . com <jmattson@google.com> + wanpengli @ tencent . com <wanpengli@tencent.com> + vkuznets @ redhat . com <vkuznets@redhat.com> + mtosatti @ redhat . com <mtosatti@redhat.com> + joro @ 8bytes . org <joro@8bytes.org> + karahmed@amazon.com + Marc Zyngier <maz@kernel.org> + James Morse <james.morse@arm.com> + Alexandru Elisei <alexandru.elisei@arm.com> + Suzuki K Poulose <suzuki.poulose@arm.com> + Catalin Marinas <catalin.marinas@arm.com> + Will Deacon <will@kernel.org> + Huacai Chen <chenhuacai@kernel.org> + Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> + Michael Ellerman <mpe@ellerman.id.au> + Benjamin Herrenschmidt <benh@kernel.crashing.org> + Anup Patel <anup.patel@wdc.com> + Christian Borntraeger <borntraeger@de.ibm.com> + kvmarm@lists.cs.columbia.edu + linux-arm-kernel <linux-arm-kernel@lists.infradead.org> + linux-mips@vger.kernel.org + linuxppc-dev@lists.ozlabs.org + kvm-riscv@lists.infradead.org + " linux-s390@vger.kernel.org\0" "\00:1\0" "b\0" "On Thu, Nov 18, 2021, Sean Christopherson wrote:\n" "> On Thu, Nov 18, 2021, David Woodhouse wrote:\n" "> > That leaves the one in TDP MMU handle_changed_spte_dirty_log() which\n" - "> > AFAICT can trigger the same crash seen by butt3rflyh4ck ? can't that\n" + "> > AFAICT can trigger the same crash seen by butt3rflyh4ck \342\200\224 can't that\n" "> > happen from a thread where kvm_get_running_vcpu() is NULL too? For that\n" "> > one I'm not sure.\n" "> \n" @@ -30,6 +58,11 @@ "in that situation.\n" "\n" "Ben's series to promote pages on disabling of dirty logging will also sqeuak by\n" - because dirty logging is obviously disabled. + "because dirty logging is obviously disabled.\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 -629aef8962f018dcf1e39a8103516cf0b3ae2b90d02a5663212ba0ab5b9ad987 +cb05630fc70f18847b39f17256279082650cc4d35346b7664cb6787f5c69533b
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