Re: [PATCH v2 00/36] MIPS: barriers & atomics cleanups

2019-10-07 Thread Paul Burton
Hello, Paul Burton wrote: > This series consists of a bunch of cleanups to the way we handle memory > barriers (though no changes to the sync instructions we use to implement > them) & atomic memory accesses. One major goal was to ensure the > Loongson3 LL/SC errata workarounds are applied in a

[PATCH v2 00/36] MIPS: barriers & atomics cleanups

2019-10-01 Thread Paul Burton
This series consists of a bunch of cleanups to the way we handle memory barriers (though no changes to the sync instructions we use to implement them) & atomic memory accesses. One major goal was to ensure the Loongson3 LL/SC errata workarounds are applied in a safe manner from within inline-asm &