search for: assign_onc

...hese commits: > > 927609d622a3 kernel: tighten rules for ACCESS ONCE > c5b19946eb76 kernel: Fix sparse warning for ACCESS_ONCE > dd36929720f4 kernel: make READ_ONCE() valid on const arguments If you go before 3.19, you will also need 230fa253df63 kernel: Provide READ_ONCE and ASSIGN_ONCE 43239cbe79fc kernel: Change ASSIGN_ONCE(val, x) to WRITE_ONCE(x, val) > > That's the minimum set you will need for backporting, due > to overlapping changes to the ACCESS_ONCE() definition. > > and then apply this commit: > > d6abfdb20223 x86/spinlocks/paravirt:...

...hese commits: > > 927609d622a3 kernel: tighten rules for ACCESS ONCE > c5b19946eb76 kernel: Fix sparse warning for ACCESS_ONCE > dd36929720f4 kernel: make READ_ONCE() valid on const arguments If you go before 3.19, you will also need 230fa253df63 kernel: Provide READ_ONCE and ASSIGN_ONCE 43239cbe79fc kernel: Change ASSIGN_ONCE(val, x) to WRITE_ONCE(x, val) > > That's the minimum set you will need for backporting, due > to overlapping changes to the ACCESS_ONCE() definition. > > and then apply this commit: > > d6abfdb20223 x86/spinlocks/paravirt:...

On Tue, Feb 24, 2015 at 11:49:13PM +0530, Raghavendra K T wrote: > On 02/24/2015 08:17 PM, Ingo Molnar wrote: > > > >* Greg KH <gregkh at linuxfoundation.org> wrote: > > > >>On Tue, Feb 24, 2015 at 02:54:59PM +0530, Raghavendra K T wrote: > >>>Paravirt spinlock clears slowpath flag after doing unlock. > >>>As explained by Linus currently

On Tue, Feb 24, 2015 at 11:49:13PM +0530, Raghavendra K T wrote: > On 02/24/2015 08:17 PM, Ingo Molnar wrote: > > > >* Greg KH <gregkh at linuxfoundation.org> wrote: > > > >>On Tue, Feb 24, 2015 at 02:54:59PM +0530, Raghavendra K T wrote: > >>>Paravirt spinlock clears slowpath flag after doing unlock. > >>>As explained by Linus currently