On 16/05/18 17:28, James Morse wrote: > The aim of this series is to wire arm64's SDEI into APEI. ... and I missed the 'l' from the beginning of the well know inux-mm@xxxxxxxxx mailing list. I won't increase the spam by resending, please fix it when pointing out my other mistakes! Thanks, James > Since v3 the NMI fixmap entries and locks have moved into their own > structure. This moves the indirection up from the 'lock', which should > be more acceptable to polite society. > Changes are noted in each patch. > > This touches a few trees, so I'm not sure how best it should be merged. > Patches 11 and 12 are reducing a race that is made worse by patch 4, I'd > like them to arrive together, even though patch 11 doesn't depend on anything > else in the series. A partial merge of this would be 1-3 and 11. [...] > Patch 11 makes the reschedule to memory_failure() run as soon as possible. [...] > James Morse (12): > ACPI / APEI: Move the estatus queue code up, and under its own ifdef > ACPI / APEI: Generalise the estatus queue's add/remove and notify code > ACPI / APEI: don't wait to serialise with oops messages when > panic()ing > ACPI / APEI: Switch NOTIFY_SEA to use the estatus queue > KVM: arm/arm64: Add kvm_ras.h to collect kvm specific RAS plumbing > arm64: KVM/mm: Move SEA handling behind a single 'claim' interface > ACPI / APEI: Make the nmi_fixmap_idx per-ghes to allow multiple > in_nmi() users > ACPI / APEI: Split fixmap pages for arm64 NMI-like notifications > firmware: arm_sdei: Add ACPI GHES registration helper > ACPI / APEI: Add support for the SDEI GHES Notification type > mm/memory-failure: increase queued recovery work's priority > arm64: acpi: Make apei_claim_sea() synchronise with APEI's irq work > > arch/arm/include/asm/kvm_ras.h | 14 + > arch/arm/include/asm/system_misc.h | 5 - > arch/arm64/include/asm/acpi.h | 4 + > arch/arm64/include/asm/daifflags.h | 1 + > arch/arm64/include/asm/fixmap.h | 8 +- > arch/arm64/include/asm/kvm_ras.h | 24 ++ > arch/arm64/include/asm/system_misc.h | 2 - > arch/arm64/kernel/acpi.c | 49 ++++ > arch/arm64/mm/fault.c | 30 +- > drivers/acpi/apei/ghes.c | 518 ++++++++++++++++++++--------------- > drivers/firmware/arm_sdei.c | 67 +++++ > include/acpi/ghes.h | 17 ++ > include/linux/arm_sdei.h | 8 + > mm/memory-failure.c | 11 +- > virt/kvm/arm/mmu.c | 4 +- > 15 files changed, 503 insertions(+), 259 deletions(-) > create mode 100644 arch/arm/include/asm/kvm_ras.h > create mode 100644 arch/arm64/include/asm/kvm_ras.h > _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
