Messages in this thread | | | Date | Thu, 30 Jun 2022 15:21:06 +0200 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH stable 4.9] fdt: Update CRC check for rng-seed |
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On Tue, Jun 28, 2022 at 09:01:09AM -0700, Florian Fainelli wrote: > From: Hsin-Yi Wang <hsinyi@chromium.org> > > commit dd753d961c4844a39f947be115b3d81e10376ee5 upstream > > Commit 428826f5358c ("fdt: add support for rng-seed") moves of_fdt_crc32 > from early_init_dt_verify() to early_init_dt_scan() since > early_init_dt_scan_chosen() may modify fdt to erase rng-seed. > > However, arm and some other arch won't call early_init_dt_scan(), they > call early_init_dt_verify() then early_init_dt_scan_nodes(). > > Restore of_fdt_crc32 to early_init_dt_verify() then update it in > early_init_dt_scan_chosen() if fdt if updated. > > Fixes: 428826f5358c ("fdt: add support for rng-seed") > Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> > Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> > Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> > Signed-off-by: Will Deacon <will@kernel.org> > Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> > --- > drivers/of/fdt.c | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-)
All now queued up, thanks.
greg k-h
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