arm64 fix for 5.11

Hi Linus,

Please pull the arm64 fix below for 5.11 (final or -rc8). Thanks.

The following changes since commit 22cd5edb2d9c6d68b6ac0fc9584104d88710fa57:

arm64: Use simpler arithmetics for the linear map macros (2021-02-02 17:45:09 +0000)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes

for you to fetch changes up to 68d54ceeec0e5fee4fb8048e6a04c193f32525ca:

arm64: mte: Allow PTRACE_PEEKMTETAGS access to the zero page (2021-02-12 16:08:31 +0000)

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Fix PTRACE_PEEKMTETAGS access to an mmapped region before the first write.

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Catalin Marinas (1):
arm64: mte: Allow PTRACE_PEEKMTETAGS access to the zero page

 arch/arm64/kernel/cpufeature.c | 6 +-----
 arch/arm64/kernel/mte.c        | 3 ++-
 2 files changed, 3 insertions(+), 6 deletions(-)

Catalin