Re: [PATCH] OMAP3: PM: remove save/restore of exception handler state

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx> writes:

> The exception handler state for the various modes of the processor
> (FIQ, IRQ, ABORT, UNDEF, SYSTEM) does not need a full context
> save/restore.  Only the stack pointers for the used modes need a
> save/restore and this is done already in the ARM-generic cpu_init()
> function.
>
> So, this patch drops the full save/restore and calls cpu_init()
> immiediately after returning from SRAM.
>
> Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx>

Pushing to the PM branch.

Kevin
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux