Re: [GIT RFC PULL rcu/urgent] Fix noinstr warnings for KCSAN

2020-06-26 Thread Paul E. McKenney
On Thu, Jun 25, 2020 at 09:12:32PM -0700, Paul E. McKenney wrote: > Hello! > > This pull request contains a single commit that uses "arch_" atomic > operations to avoid the instrumentation that comes with the non-"arch_" > versions. In preparation for that commit, it also has another commit > tha

[GIT RFC PULL rcu/urgent] Fix noinstr warnings for KCSAN

2020-06-25 Thread Paul E. McKenney
Hello! This pull request contains a single commit that uses "arch_" atomic operations to avoid the instrumentation that comes with the non-"arch_" versions. In preparation for that commit, it also has another commit that makes these "arch_" atomic operations available to generic code. Without th