On Mon, Mar 01, 2021 at 12:58:15PM +0000, Suzuki K Poulose wrote: > commit c0b15c25d25171db4b70cc0b7dbc1130ee94017d upstream > > The erratum 1024718 affects Cortex-A55 r0p0 to r2p0. However > we apply the work around for r0p0 - r1p0. Unfortunately this > won't be fixed for the future revisions for the CPU. Thus > extend the work around for all versions of A55, to cover > for r2p0 and any future revisions. > > Cc: stable@xxxxxxxxxxxxxxx # v5.4- > Cc: Catalin Marinas <catalin.marinas@xxxxxxx> > Cc: Will Deacon <will@xxxxxxxxxx> > Cc: James Morse <james.morse@xxxxxxx> > Cc: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx> > Signed-off-by: Suzuki K Poulose <suzuki.poulose@xxxxxxx> > Link: https://lore.kernel.org/r/20210203230057.3961239-1-suzuki.poulose@xxxxxxx > [will: Update Kconfig help text] > Signed-off-by: Will Deacon <will@xxxxxxxxxx> > Signed-off-by: Suzuki K Poulose <suzuki.poulose@xxxxxxx> > --- > Changes in v2: > - Match the Kconfig text to the original commit > "versions" => "revisions" > > arch/arm64/Kconfig | 2 +- > arch/arm64/kernel/cpufeature.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) Applied to 5.4.y and 4.19.y, if it needs to go anywhere older, please provide working backports. thanks, greg k-h
