Messages in this thread | | | From | Philippe Mathieu-Daudé <> | Date | Thu, 17 Dec 2020 12:14:04 +0100 | Subject | Re: [PATCH] MIPS: boot: Fix unaligned access with CONFIG_MIPS_RAW_APPENDED_DTB |
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On Thu, Dec 17, 2020 at 12:41 AM Paul Cercueil <paul@crapouillou.net> wrote: > > The compressed payload is not necesarily 4-byte aligned, at least when > compiling with Clang. In that case, the 4-byte value appended to the > compressed payload that corresponds to the uncompressed kernel image > size must be read using get_unaligned_le(). > > This fixes Clang-built kernels not booting on MIPS (tested on a Ingenic > JZ4770 board). > > Fixes: b8f54f2cde78 ("MIPS: ZBOOT: copy appended dtb to the end of the kernel") > Cc: <stable@vger.kernel.org> # v4.7 > Signed-off-by: Paul Cercueil <paul@crapouillou.net> > --- > arch/mips/boot/compressed/decompress.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
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