Message ID | 1378888565-14848-2-git-send-email-paolo.pisati@canonical.com |
---|---|
State | New |
Headers | show |
On Wed, Sep 11, 2013 at 10:36:05AM +0200, Paolo Pisati wrote: > The highbank cpuidle driver has some stability problems. Disable it for > now. > > Signed-off-by: Rob Herring <rob.herring@calxeda.com> > Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com> > --- a/debian.master/config/armhf/config.flavour.generic > +++ b/debian.master/config/armhf/config.flavour.generic [...] > +# CONFIG_CPU_IDLE_CALXEDA is not set [...] > --- a/debian.master/config/armhf/config.flavour.generic-lpae > +++ b/debian.master/config/armhf/config.flavour.generic-lpae > +CONFIG_CPU_IDLE_CALXEDA=y Can you confirm you are intending to only turn this off for generic, I thought generic-lpae was primarily for these machines at the current time. -apw
On Wed, Sep 11, 2013 at 12:18:18PM +0100, Andy Whitcroft wrote: > On Wed, Sep 11, 2013 at 10:36:05AM +0200, Paolo Pisati wrote: > > The highbank cpuidle driver has some stability problems. Disable it for > > now. > > > > Signed-off-by: Rob Herring <rob.herring@calxeda.com> > > Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com> > > > --- a/debian.master/config/armhf/config.flavour.generic > > +++ b/debian.master/config/armhf/config.flavour.generic > [...] > > +# CONFIG_CPU_IDLE_CALXEDA is not set > [...] > > --- a/debian.master/config/armhf/config.flavour.generic-lpae > > +++ b/debian.master/config/armhf/config.flavour.generic-lpae > > +CONFIG_CPU_IDLE_CALXEDA=y > > Can you confirm you are intending to only turn this off for generic, I > thought generic-lpae was primarily for these machines at the current > time. yes, that's only for generic: generic is targetting the "old" ECX1000 core (but it works on the new one too), while generic-lpae works only on the new ECX2000 core (that has the LPAE extension indeed).
diff --git a/debian.master/config/armhf/config.flavour.generic b/debian.master/config/armhf/config.flavour.generic index a9d43f1..4259a57 100644 --- a/debian.master/config/armhf/config.flavour.generic +++ b/debian.master/config/armhf/config.flavour.generic @@ -12,6 +12,7 @@ CONFIG_ARCH_TEGRA=y CONFIG_ARM_ATAG_DTB_COMPAT=y # CONFIG_ARM_LPAE is not set # CONFIG_COMPACTION is not set +# CONFIG_CPU_IDLE_CALXEDA is not set CONFIG_FB_BACKLIGHT=y CONFIG_FB_DDC=m CONFIG_FB_SVGALIB=m diff --git a/debian.master/config/armhf/config.flavour.generic-lpae b/debian.master/config/armhf/config.flavour.generic-lpae index 2c655c4..8ea0d6e 100644 --- a/debian.master/config/armhf/config.flavour.generic-lpae +++ b/debian.master/config/armhf/config.flavour.generic-lpae @@ -12,6 +12,7 @@ CONFIG_ARCH_PHYS_ADDR_T_64BIT=y # CONFIG_ARM_ATAG_DTB_COMPAT is not set CONFIG_ARM_LPAE=y CONFIG_COMPACTION=y +CONFIG_CPU_IDLE_CALXEDA=y # CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_DDC is not set # CONFIG_FB_SVGALIB is not set diff --git a/debian.master/config/config.common.ubuntu b/debian.master/config/config.common.ubuntu index cccb684..1c14ee5 100644 --- a/debian.master/config/config.common.ubuntu +++ b/debian.master/config/config.common.ubuntu @@ -1133,7 +1133,6 @@ CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_HAS_ASID=y # CONFIG_CPU_ICACHE_DISABLE is not set CONFIG_CPU_IDLE=y -CONFIG_CPU_IDLE_CALXEDA=y CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y