Displaying 2 results from an estimated 2 matches for "hmm_dmirror".
2019 Sep 11
6
[PATCH 0/4] HMM tests and minor fixes
...m/hmm: allow snapshot of the special zero page
mm/hmm: allow hmm_range_fault() of mmap(PROT_NONE)
mm/hmm/test: add self tests for HMM
MAINTAINERS | 3 +
drivers/char/Kconfig | 11 +
drivers/char/Makefile | 1 +
drivers/char/hmm_dmirror.c | 1504 ++++++++++++++++++++++++
include/Kbuild | 1 +
include/uapi/linux/hmm_dmirror.h | 74 ++
mm/hmm.c | 117 +-
tools/testing/selftests/vm/.gitignore | 1 +
tools/testing/selftests/vm/Makefile | 3 +
tools...
2020 Jan 13
9
[PATCH v6 0/6] mm/hmm/test: add self tests for HMM
This series adds new functions to the mmu interval notifier API to
allow device drivers with MMUs to dynamically mirror a process' page
tables based on device faults and invalidation callbacks. The Nouveau
driver is updated to use the extended API and a set of stand alone self
tests is added to help validate and maintain correctness.
The patches are based on linux-5.5.0-rc6 and are for