f48d651dd9
There are provisions to do it already with pv_dummy, but new locking code did not account for it. Previous one did not have the problem because it hashed the address into the lock array. While here annotate common vars with __read_mostly and __exclusive_cache_line. Reported by: Thomas Laus Tesetd by: jkim, Thomas Laus Fixes: r353149 ("amd64 pmap: implement per-superpage locks") Sponsored by: The FreeBSD Foundation |
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acpica | ||
amd64 | ||
cloudabi32 | ||
cloudabi64 | ||
conf | ||
ia32 | ||
include | ||
linux | ||
linux32 | ||
pci | ||
sgx | ||
vmm | ||
Makefile |