X86: Deliver Hyper-V interrupts on a seperate IDT vector
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- v1 Latest3 patches 14 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | x86: Hyper-V: register clocksource only if its advertisedarch/ | +2 | 0 replies | |
| 2/3 | X86: Add a check to catch Xen emulation of Hyper-Varch/ | +7 | 12 replies | |
| 3/3 | X86: Handle Hyper-V vmbus interrupts as special hypervisor interruptsarch/ arch/ arch/ +3 more | +62 | 2 replies |
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Cover letter [PATCH 0/3] X86: Deliver Hyper-V interrupts on a seperate IDT vector
This patch-set implements the functionality to deliver Hyper-V VMBUS interrupts via a special IDT entry. Xen emulates Hyper-V and we have added code in this patch-set to properly manage this emulation when Linux is running on Hyper-V.
K. Y. Srinivasan (2):
X86: Add a check to catch Xen emulation of Hyper-V
X86: Handle Hyper-V vmbus interrupts as special hypervisor interrupts
Olaf Hering (1):
x86: Hyper-V: register clocksource only if its advertised
arch/x86/include/asm/irq_vectors.h | 4 +- arch/x86/include/asm/mshyperv.h | 4 +++ arch/x86/kernel/cpu/mshyperv.c | 48 +++++++++++++++++++++++++++++++++++- arch/x86/kernel/entry_32.S | 9 ++++++- arch/x86/kernel/entry_64.S | 7 ++++- drivers/xen/events.c | 7 +++-- 6 files changed, 71 insertions(+), 8 deletions(-)
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1.7.4.1