ARM: 9200/1: spectre-bhb: avoid cross-subsection jump using a numbered label

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In order to minimize potential confusion regarding numbered labels
appearing in a different order in the assembler output due to the use of
subsections, use a named local label to jump back into the vector
handler code from the associated loop8 mitigation sequence.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

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Ard Biesheuvel 2022-04-20 10:02:43 +01:00 • committed by Russell King (Oracle)

parent 892c608a7d

commit 1290c70d72

1 changed files with 3 additions and 2 deletions

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arch/arm/kernel/entry-armv.S

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