Make x86's switch_mm run with IRQs off
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b4 am [email protected]Versions newest first
- v1 Latest3 patches 1 replyIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | sched: Add switch_mm_irqs_off and use it in the schedulerinclude/ kernel/ | +10 | 0 replies | |
| 2/3 | x86/mm: Uninline switch_mmarch/ arch/ | +104 | 0 replies | |
| 3/3 | x86/mm: Turn off IRQs in switch_mmarch/ arch/ | +13 | 0 replies |
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Cover letter [PATCH 0/3] Make x86's switch_mm run with IRQs off
This is some of the PCID prep work, but I think it's reasonable on its own, too. I might also want it for FSGSBASE.
Andy Lutomirski (3):
sched: Add switch_mm_irqs_off and use it in the scheduler x86/mm: Uninline switch_mm
x86/mm: Turn off IRQs in switch_mm
arch/x86/include/asm/mmu_context.h | 101 ++------------------------------- arch/x86/mm/tlb.c | 112 +++++++++++++++++++++++++++++++++++++ include/linux/mmu_context.h | 7 +++ kernel/sched/core.c | 6 +- 4 files changed, 127 insertions(+), 99 deletions(-)
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2.5.5