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(parent: 170051d) | patch
arm64: compat: Allow single-byte watchpoints on all addresses
authorWill Deacon <will@kernel.org>
Mon, 29 Jul 2019 10:06:17 +0000 (11:06 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 25 Aug 2019 08:53:03 +0000 (10:53 +0200)
commit2b90ebda8518042332bb3ee7be4d642378999cf1
tree2c94b6357ef018023491cc929cf8d32046aeb26etree | snapshot
parent170051d60cf08f9ae2cf296fb8410afdf56a911fcommit | diff
arm64: compat: Allow single-byte watchpoints on all addresses

commit 849adec41203ac5837c40c2d7e08490ffdef3c2c upstream.

Commit d968d2b801d8 ("ARM: 7497/1: hw_breakpoint: allow single-byte
watchpoints on all addresses") changed the validation requirements for
hardware watchpoints on arch/arm/. Update our compat layer to implement
the same relaxation.

Cc: <stable@vger.kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/arm64/kernel/hw_breakpoint.c diff | blob | history
Mirror: https://github.com/0ranko0P/kernel_xiaomi_msm8998/
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