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${ noResults }
Magnus Kulke
e4a20afce5
target/i386/mshv: Use preallocated page for hvcall
There are hvcalls that are invoked during MMIO exits, the payload is of dynamic size. To avoid heap allocations we can use preallocated pages as in/out buffer for those calls. A page is reserved per vCPU and used for set/get register hv calls. Signed-off-by: Magnus Kulke <magnuskulke@linux.microsoft.com> Link: https://lore.kernel.org/r/20250916164847.77883-26-magnuskulke@linux.microsoft.com [Use standard MAX_CONST macro; mshv.h/mshv_int.h split. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
2 weeks ago | |
|---|---|---|
| .. | ||
| irq.c | accel/mshv: Initialize VM partition | 2 weeks ago |
| mem.c | accel/mshv: Handle overlapping mem mappings | 2 weeks ago |
| meson.build | target/i386/mshv: Register MSRs with MSHV | 2 weeks ago |
| mshv-all.c | target/i386/mshv: Use preallocated page for hvcall | 2 weeks ago |
| msr.c | target/i386/mshv: Register MSRs with MSHV | 2 weeks ago |
| trace-events | accel/mshv: Handle overlapping mem mappings | 2 weeks ago |
| trace.h | accel/mshv: Initialize VM partition | 2 weeks ago |