On Wed, Oct 16, 2013 at 02:02:21PM -0300, Mauro Carvalho Chehab wrote: > Date: Wed, 16 Oct 2013 14:02:21 -0300 > From: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx> > To: "Chen, Gong" <gong.chen@xxxxxxxxxxxxxxx> > Cc: tony.luck@xxxxxxxxx, bp@xxxxxxxxx, joe@xxxxxxxxxxx, > naveen.n.rao@xxxxxxxxxxxxxxxxxx, arozansk@xxxxxxxxxx, > linux-acpi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Thomas > Winischhofer <thomas@xxxxxxxxxxxxxxxx>, Jean-Christophe Plagniol-Villard > <plagnioj@xxxxxxxxxxxx>, Tomi Valkeinen <tomi.valkeinen@xxxxxx> > Subject: Re: [PATCH v2 3/9] bitops: Introduce a more generic BITMASK macro > X-Mailer: Claws Mail 3.9.2 (GTK+ 2.24.19; x86_64-redhat-linux-gnu) > > Em Wed, 16 Oct 2013 10:56:00 -0400 > "Chen, Gong" <gong.chen@xxxxxxxxxxxxxxx> escreveu: > > > GENMASK is used to create a contiguous bitmask([hi:lo]). It is > > implemented twice in current kernel. One is in EDAC driver, the other > > is in SiS/XGI FB driver. Move it to a more generic place for other > > usage. > > > > Signed-off-by: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx> > > Cc: Borislav Petkov <bp@xxxxxxxxx> > > Cc: Thomas Winischhofer <thomas@xxxxxxxxxxxxxxxx> > > Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx> > > Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx> > > Acked-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx> > > Btw, there's another incarnation of it at sb_edac.c (GET_BITFIELD). > It could make sense to also replace it by the newly bitops.h macro. > > Regards, > Mauro Aha, I will update it in the next version.
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