diff options
| author | Oliver Upton <[email protected]> | 2022-11-07 22:00:33 +0000 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2022-11-10 14:43:47 +0000 |
| commit | 1577cb5823cefdff4416f272a88143ee933d97f5 (patch) | |
| tree | 632abd3cbc68471a272dba04a3d6c391f916b3d8 /lib/mpi/mpi-mod.c | |
| parent | af87fc03cfdf6893011df419588d27acdfb9c197 (diff) | |
KVM: arm64: Handle stage-2 faults in parallel
The stage-2 map walker has been made parallel-aware, and as such can be
called while only holding the read side of the MMU lock. Rip out the
conditional locking in user_mem_abort() and instead grab the read lock.
Continue to take the write lock from other callsites to
kvm_pgtable_stage2_map().
Signed-off-by: Oliver Upton <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'lib/mpi/mpi-mod.c')
0 files changed, 0 insertions, 0 deletions