Re: [PATCH] Documentation/features: Update the arch support status files

2022-06-09 Thread Jonathan Corbet
Zheng Zengkai writes: > The arch support status files don't match reality as of v5.19-rc1, > use the features-refresh.sh to refresh all the arch-support.txt files > in place. > > Signed-off-by: Zheng Zengkai I've applied this, but added a note to the changelog saying that the main change is to

Re: [PATCH 33/36] cpuidle,omap3: Use WFI for omap3_pm_idle()

2022-06-09 Thread Peter Zijlstra
On Thu, Jun 09, 2022 at 10:39:22AM +0300, Tony Lindgren wrote: > * Arnd Bergmann [220608 18:18]: > > On Wed, Jun 8, 2022 at 4:27 PM Peter Zijlstra wrote: > > > > > > arch_cpu_idle() is a very simple idle interface and exposes only a > > > single idle state and is expected to not require RCU and n

Re: [PATCH 33/36] cpuidle,omap3: Use WFI for omap3_pm_idle()

2022-06-09 Thread Tony Lindgren
* Arnd Bergmann [220608 18:18]: > On Wed, Jun 8, 2022 at 4:27 PM Peter Zijlstra wrote: > > > > arch_cpu_idle() is a very simple idle interface and exposes only a > > single idle state and is expected to not require RCU and not do any > > tracing/instrumentation. > > > > As such, omap_sram_idle()

Re: [PATCH 24/36] printk: Remove trace_.*_rcuidle() usage

2022-06-09 Thread Peter Zijlstra
On Thu, Jun 09, 2022 at 11:16:46AM +0200, Petr Mladek wrote: > On Wed 2022-06-08 16:27:47, Peter Zijlstra wrote: > > The problem, per commit fc98c3c8c9dc ("printk: use rcuidle console > > tracepoint"), was printk usage from the cpuidle path where RCU was > > already disabled. > > > > Per the patch

Re: [PATCH 33/36] cpuidle,omap3: Use WFI for omap3_pm_idle()

2022-06-09 Thread Peter Zijlstra
On Wed, Jun 08, 2022 at 06:28:33PM +0200, Arnd Bergmann wrote: > On Wed, Jun 8, 2022 at 4:27 PM Peter Zijlstra wrote: > > > > arch_cpu_idle() is a very simple idle interface and exposes only a > > single idle state and is expected to not require RCU and not do any > > tracing/instrumentation. > >