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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 18:04:33 +0100 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-19 07:17:21 +0100 |
commit | 62b7f5931c54e96fca56dd8761b0e466d355c881 (patch) | |
tree | 1258b392752379833a075df006c2f6d7ac4be51d /target/linux/bcm27xx/patches-5.4/950-1008-watchdog-bcm2835-Ignore-params-after-the-partition-n.patch | |
parent | 76d1168d0d4b9d76e2ad78c0fc6b255561deb284 (diff) | |
download | upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.tar.gz upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.tar.bz2 upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.zip |
bcm27xx: import latest patches from the RPi foundation
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-1008-watchdog-bcm2835-Ignore-params-after-the-partition-n.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-1008-watchdog-bcm2835-Ignore-params-after-the-partition-n.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-1008-watchdog-bcm2835-Ignore-params-after-the-partition-n.patch b/target/linux/bcm27xx/patches-5.4/950-1008-watchdog-bcm2835-Ignore-params-after-the-partition-n.patch new file mode 100644 index 0000000000..44108ecda5 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-1008-watchdog-bcm2835-Ignore-params-after-the-partition-n.patch @@ -0,0 +1,29 @@ +From 118538ed52b7dd927226837094d44a5d1cd14ab7 Mon Sep 17 00:00:00 2001 +From: Tim Gover <tim.gover@raspberrypi.org> +Date: Thu, 22 Oct 2020 15:30:55 +0100 +Subject: [PATCH] watchdog: bcm2835: Ignore params after the + partition number + +Use sscanf to extract the partition number and ignore extra parameters +which are only relevant to other reboot notifiers. +--- + drivers/watchdog/bcm2835_wdt.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +--- a/drivers/watchdog/bcm2835_wdt.c ++++ b/drivers/watchdog/bcm2835_wdt.c +@@ -126,10 +126,12 @@ static int bcm2835_restart(struct watchd + { + struct bcm2835_wdt *wdt = watchdog_get_drvdata(wdog); + +- unsigned long long val; ++ unsigned long val; + u8 partition = 0; + +- if (data && !kstrtoull(data, 0, &val) && val <= 63) ++ // Allow extra arguments separated by spaces after ++ // the partition number. ++ if (data && sscanf(data, "%lu", &val) && val < 63) + partition = val; + + __bcm2835_restart(wdt, partition); |