arm64: entry: organise entry handlers consistently

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In entry.S we have two comments which distinguish EL0 and EL1 exception
handlers, but the code isn't actually laid out to match, and there are a
few other inconsistencies that would be good to clear up.

This patch organizes the entry handers consistently:

* The handlers are laid out in order of the vectors, to make them easier
  to navigate.

* The inconsistently-applied alignment is removed

* The handlers are consistently marked with SYM_CODE_START_LOCAL()
  rather than SYM_CODE_START_LOCAL_NOALIGN(), giving them the same
  default alignment as other assembly code snippets.

There should be no functional change as a result of this patch.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Joey Gouly <joey.gouly@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210607094624.34689-9-mark.rutland@arm.com
Signed-off-by: Will Deacon <will@kernel.org>

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Mark Rutland 2021-06-07 10:46:12 +01:00 • committed by Will Deacon

parent 064dbfb416

commit 2f2bbaa4ed

1 changed files with 36 additions and 42 deletions

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