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| author | Marc Zyngier <[email protected]> | 2019-04-09 15:22:24 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2019-10-08 11:25:25 +0000 |
| commit | 9405447ef79bc93101373e130f72e9e6cbf17dbb (patch) | |
| tree | 32b2849bdfb5da0850e377da453de5c3b50476ff /net/unix/af_unix.c | |
| parent | arm64: Enable workaround for Cavium TX2 erratum 219 when running SMT (diff) | |
| download | kernel-9405447ef79bc93101373e130f72e9e6cbf17dbb.tar.gz kernel-9405447ef79bc93101373e130f72e9e6cbf17dbb.zip | |
arm64: Avoid Cavium TX2 erratum 219 when switching TTBR
As a PRFM instruction racing against a TTBR update can have undesirable
effects on TX2, NOP-out such PRFM on cores that are affected by
the TX2-219 erratum.
Cc: <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions