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authorMark Rutland <[email protected]>2021-06-07 10:46:05 +0100
committerWill Deacon <[email protected]>2021-06-07 11:35:54 +0100
commit382dcdd66ce86491ddd390b39224468c82a47892 (patch)
tree94d2e294c376436f60107b5fbaa5689d04b9aa82 /tools/perf/scripts/python/net_dropmonitor.py
parentc4681547bcce777daf576925a966ffa824edd09d (diff)
arm64: remove redundant local_daif_mask() in bad_mode()
Upon taking an exception, the CPU sets all the DAIF bits. We never clear any of these bits prior to calling bad_mode(), and bad_mode() itself never clears any of these bits, so there's no need to call local_daif_mask(). This patch removes the redundant call. Signed-off-by: Mark Rutland <[email protected]> Acked-by: Marc Zyngier <[email protected]> Acked-by: Catalin Marinas <[email protected]> Reviewed-by: Joey Gouly <[email protected]> Cc: James Morse <[email protected]> Cc: Will Deacon <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Will Deacon <[email protected]>
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