On Wed, Dec 17, 2014 at 05:39:16PM +0000, Will Deacon wrote: > On Wed, Dec 17, 2014 at 03:50:21PM +0000, Suzuki K. Poulose wrote: > > From: "Suzuki K. Poulose" <suzuki.poul...@arm.com> > > > > We initialise the SCTLR_EL1 value by read-modify-writeback > > of the desired bits, leaving the other bits (including reserved > > bits(RESx)) untouched. However, sometimes the boot monitor could > > leave garbage values in the RESx bits which could have different > > implications. This patch makes sure that all the bits, including > > the RESx bits, are set to the proper state, except for the > > 'endianness' control bits, EE(25) & E0E(24)- which are set early > > in the el2_setup. > > > > Updated the state of the Bit[6] in the comment to RES0 in the > > comment. > > > > Signed-off-by: Suzuki K. Poulose <suzuki.poul...@arm.com> > > Cc: Will Deacon <will.dea...@arm.com> > > Cc: Catalin Marinas <catalin.mari...@arm.com> > > --- > > Looks good to me: > > Acked-by: Will Deacon <will.dea...@arm.com> > > Is this 3.19 material, or simply a cleanup/being cautious?
I'll leave this for the 3.20 merging window. -- Catalin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
