| commit | db89d5c72d4181407c8a0e7720aa7c353bcab8c4 | |
| author | Tobias Wolf <dev-NTEO@vplace.de> | |
| Wed, 23 Nov 2016 09:40:07 +0000 (23 10:40 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Thu, 29 Jun 2017 07:12:24 +0000 (29 09:12 +0200) | ||
| tree | 7b5e354df7dfa60d7cb3b86822e46419166363b5 | treesnapshot (tar.gz zip) |
| parent | 9c3a8a0f69e07fbbe31024ebe72b1c8d7607033e | commitdiff |
of: Add check to of_scan_flat_dt() before accessing initial_boot_params
commit 3ec754410cb3e931a6c4920b1a150f21a94a2bf4 upstream.
An empty __dtb_start to __dtb_end section might result in
initial_boot_params being null for arch/mips/ralink. This showed that the
boot process hangs indefinitely in of_scan_flat_dt().
Signed-off-by: Tobias Wolf <dev-NTEO@vplace.de>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14605/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 3ec754410cb3e931a6c4920b1a150f21a94a2bf4 upstream.
An empty __dtb_start to __dtb_end section might result in
initial_boot_params being null for arch/mips/ralink. This showed that the
boot process hangs indefinitely in of_scan_flat_dt().
Signed-off-by: Tobias Wolf <dev-NTEO@vplace.de>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14605/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/of/fdt.c | diffblobblamehistory |