Sami Tolvanen 1868c4c8cb UPSTREAM: arm64: scs: use vmapped IRQ and SDEI shadow stacks ...

Use scs_alloc() to allocate also IRQ and SDEI shadow stacks instead of
using statically allocated stacks.

Bug: 169781940
Change-Id: If3f38d603a7c1e8ebcf1e8655b70fa6bfde7c48d
(cherry picked from commit ac20ffbb0279aae7be48567fb734eae7d050769e)
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20201130233442.2562064-3-samitolvanen@google.com
[will: Move CONFIG_SHADOW_CALL_STACK check into init_irq_scs()]
Signed-off-by: Will Deacon <will@kernel.org>

2021-01-07 17:56:54 -08:00

1.8 KiB

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