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arm64/mm: try VMA lock-based page fault handling first
authorSuren Baghdasaryan <surenb@google.com>
Mon, 27 Feb 2023 17:36:29 +0000 (09:36 -0800)
committerAndrew Morton <akpm@linux-foundation.org>
Tue, 28 Mar 2023 23:24:55 +0000 (16:24 -0700)
commit665499bcd0263152d439675de6f8d6f23ae8132f
treecdc80f3d8afaf8a3466bb42b1b297df3e04d39b3tree
parent858fd116d134f547ff7f4f4c5b61b4b8dc5221f1commit | diff
arm64/mm: try VMA lock-based page fault handling first

Attempt VMA lock-based page fault handling first, and fall back to the
existing mmap_lock-based handling if that fails.

Link: https://lkml.kernel.org/r/20230227173632.3292573-31-surenb@google.com
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
arch/arm64/Kconfig diff | blob | history
arch/arm64/mm/fault.c diff | blob | history
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