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arm64: mm: Temporarily disable ARM64_SW_TTBR0_PAN
authorWill Deacon <will.deacon@arm.com>
Thu, 10 Aug 2017 12:04:48 +0000 (13:04 +0100)
committerWill Deacon <will.deacon@arm.com>
Mon, 11 Dec 2017 13:40:22 +0000 (13:40 +0000)
commit376133b7edc20f237a42e4c72415cc9e8c0a9704
treecaf8c22702c3d7b935730e497b16ff288dd8afcbtree | snapshot
parente046eb0c9bf26d94be9e4592c00c7a78b0fa9bfdcommit | diff
arm64: mm: Temporarily disable ARM64_SW_TTBR0_PAN

We're about to rework the way ASIDs are allocated, switch_mm is
implemented and low-level kernel entry/exit is handled, so keep the
ARM64_SW_TTBR0_PAN code out of the way whilst we do the heavy lifting.

It will be re-enabled in a subsequent patch.

Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Laura Abbott <labbott@redhat.com>
Tested-by: Shanker Donthineni <shankerd@codeaurora.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
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Linux 6.x block layer and io_uring tree(s)