On 10/17/17 14:46, Rob Herring wrote: > On Tue, Oct 17, 2017 at 4:32 PM, Alan Tull <at...@kernel.org> wrote: >> On Mon, Aug 21, 2017 at 10:16 AM, Rob Herring <r...@kernel.org> wrote: >> >> Hi Rob, >> >>> With dependencies on a statically allocated full path name converted to >>> use %pOF format specifier, we can store just the basename of node, and >>> the unflattening of the FDT can be simplified. >>> >>> This commit will affect the remaining users of full_name. After >>> analyzing these users, the remaining cases should only change some print >>> messages. The main users of full_name are providing a name for struct >>> resource. The resource names shouldn't be important other than providing >>> /proc/iomem names. >>> >>> We no longer distinguish between pre and post 0x10 dtb formats as either >>> a full path or basename will work. However, less than 0x10 formats have >>> been broken since the conversion to use libfdt (and no one has cared). >>> The conversion of the unflattening code to be non-recursive also broke >>> pre 0x10 formats as the populate_node function would return 0 in that >>> case. >>> >>> Signed-off-by: Rob Herring <r...@kernel.org> >>> --- >>> v2: >>> - rebase to linux-next >>> >>> drivers/of/fdt.c | 69 >>> +++++++++----------------------------------------------- >>> 1 file changed, 11 insertions(+), 58 deletions(-) >> >> I've just updated to the latest next branch and am finding problems >> applying overlays. Reverting this commit alleviates things. The >> errors I get are: >> >> [ 88.498704] OF: overlay: Failed to apply prop @/__symbols__/clk_0 >> [ 88.513447] OF: overlay: apply failed '/__symbols__' >> [ 88.518423] create_overlay: Failed to create overlay (err=-12) > > Frank's series with overlay updates should fix this.
Yes, it does: [PATCH v3 11/12] of: overlay: remove a dependency on device node full_name -Frank
