diff options
| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2018-07-04 23:07:46 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-15 09:43:07 +0200 |
| commit | 67badb25211c374d5c5bbac5f72678c9410dcfd1 (patch) | |
| tree | 485dc1ec455b41e8b9e00086378266ad911b323d /arch/sh/boot | |
| parent | a6830095680b0161a0dc47c67d14160f79479ed3 (diff) | |
arm64: Handle mismatched cache type
commit 314d53d297980676011e6fd83dac60db4a01dc70 upstream.
Track mismatches in the cache type register (CTR_EL0), other
than the D/I min line sizes and trap user accesses if there are any.
Fixes: be68a8aaf925 ("arm64: cpufeature: Fix CTR_EL0 field definitions")
Cc: <stable@vger.kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/sh/boot')
0 files changed, 0 insertions, 0 deletions