arm64: entry: Explicitly pass exception level to kernel_ventry macro

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Commit 5b1f7fe419 upstream.

We will need to treat exceptions from EL0 differently in kernel_ventry,
so rework the macro to take the exception level as an argument and
construct the branch target using that.

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>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Will Deacon 2017-11-14 14:20:21 +00:00 • committed by Greg Kroah-Hartman

parent 63d13760ab

commit 86200f218f

1 changed files with 23 additions and 23 deletions

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arch/arm64/kernel/entry.S

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