kernel.git/arch/arm/mach-tegra/hotplug.c, branch linux-3.2.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.2.y2011-01-14T12:06:26ZARM: fix wrongly patched constants2011-01-14T12:06:26ZRussell King2011-01-14T12:06:26Zurn:sha1:30b99d07b7e08d0e6bcc2f0b924828c03e67f881
e3d9c625 (ARM: CPU hotplug: fix hard-coded control register constants)
changed the wrong constants in the hotplug assembly code. Fix this.
Reported-by: viresh kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: CPU hotplug: fix hard-coded control register constants2010-12-20T15:09:16ZRussell King2010-12-19T11:36:33Zurn:sha1:e3d9c625f5e4158014e041f492b46e38ad10987e
Use the definition we've provided in asm/system.h rather than
numeric constants.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: CPU hotplug: fix reporting of spurious wakeups2010-12-20T15:09:14ZRussell King2010-12-19T11:30:43Zurn:sha1:d4450261e546953c4a1ce8b48e29164a57c6ed33
The original scheme for reporting spurious wakeups was broken - it
tried to use printk() from a context which wasn't coherent with the
other CPUs, which risks corrupting the printk() data.
Fix this by noting the number spurious wakeups, and only report them
when we are properly woken - when we will be coherent with the rest
of the system.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: CPU hotplug: remove bug checks in platform_cpu_die()2010-12-20T15:09:10ZRussell King2010-11-30T11:12:30Zurn:sha1:bbc81fd4327f9ed4480b05981e38acd48b1d184a
platform_cpu_die() is entered from the CPU's own idle thread, which
can not be migrated to other CPUs. Moreover, the 'cpu' argument
comes from the thread info, which will always be the 'current'
CPU. So remove this useless bug check.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
ARM: CPU hotplug: move cpu_killed completion to core code2010-12-20T15:09:10ZRussell King2010-11-30T11:07:35Zurn:sha1:3c030beabf937b1d3b4ecaedfd1fb2f1e2aa0c70
We always need to wait for the dying CPU to reach a safe state before
taking it down, irrespective of the requirements of the platform.
Move the completion code into the ARM SMP hotplug code rather than
having each platform re-implement this.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] tegra: SMP support2010-08-05T21:57:01ZColin Cross2010-02-22T01:46:23Zurn:sha1:1cea7326b3fff97d17d33fb8f33163409a84431b
Signed-off-by: Colin Cross <ccross@android.com>
Signed-off-by: Erik Gilling <konkers@android.com>