Re: [PATCH v4 07/24] openrisc: add atomic bitops

2017-02-24 Thread Stafford Horne
On Fri, Feb 24, 2017 at 11:56:48AM +0100, Peter Zijlstra wrote: > > > These 4 patches (7,8,9,10) look good to me. > > Thanks! > > Acked-by: Peter Zijlstra (Intel) Thanks Peter

Re: [PATCH v4 07/24] openrisc: add atomic bitops

2017-02-24 Thread Peter Zijlstra
These 4 patches (7,8,9,10) look good to me. Thanks! Acked-by: Peter Zijlstra (Intel)

[PATCH v4 07/24] openrisc: add atomic bitops

2017-02-23 Thread Stafford Horne
From: Stefan Kristiansson This utilize the load-link/store-conditional l.lwa and l.swa instructions to implement the atomic bitops. When those instructions are not available emulation is provided. Cc: Peter Zijlstra Signed-off-by: Stefan Kristiansson [sho...@gmail.com: remove OPENRISC_HAVE_INS