On Fri, Nov 16, 2012 at 03:14:38PM +0000, Catalin Marinas wrote: > From: Benjamin Herrenschmidt <[email protected]>
Ah, this shouldn't have been here. git commit -c set the author as well. > Commit 509b7455 (of/fdt: Don't copy garbage after "/" in root node path) > sets the path length to 0 to ignore any garbage after "/" in the root > node path. This has the side effect of also ignoring '\0' at the end of > the root node path. This patch sets the ignores the garbage by setting > the last character to '\0' and length to 1. > > Signed-off-by: Catalin Marinas <[email protected]> > Cc: Benjamin Herrenschmidt <[email protected]> > Cc: Rob Herring <[email protected]> > --- > > The patch is against linux-next, not sure whether mainline will get the > same commit number. Please feel free to fold it into the original patch, > whichever is easier. Without this I can't boot arm64, doesn't populate > the platform devices. > > drivers/of/fdt.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c > index 73fb8c0..d9b2207 100644 > --- a/drivers/of/fdt.c > +++ b/drivers/of/fdt.c > @@ -186,7 +186,8 @@ static unsigned long unflatten_dt_node(struct > boot_param_header *blob, > */ > fpsize = 1; > allocl = 2; > - l = 0; > + l = 1; > + *pathp = '\0'; > } else { > /* account for '/' and path size minus terminal 0 > * already in 'l' _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
