diff options
| author | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-07-14 18:01:09 +0000 |
|---|---|---|
| committer | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-07-14 18:01:09 +0000 |
| commit | d69f619b0aaf32bef09d86f3991acc01c1e075f1 (patch) | |
| tree | 05636e4a8d414735b6580f36d5f38ebeb8e3c25f /target | |
| parent | 7bd6f6eeac6272d55e2b699599321d0e558e062b (diff) | |
ar71xx: fix maximum watchdog timeout
Signed-off-by: John Crispin <blogic@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37315 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/ar71xx/patches-3.10/611-MIPS-ath79-wdt-timeout.patch | 27 | ||||
| -rw-r--r-- | target/linux/ar71xx/patches-3.8/611-MIPS-ath79-wdt-timeout.patch | 27 |
2 files changed, 54 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.10/611-MIPS-ath79-wdt-timeout.patch b/target/linux/ar71xx/patches-3.10/611-MIPS-ath79-wdt-timeout.patch new file mode 100644 index 0000000000..8a933ef378 --- /dev/null +++ b/target/linux/ar71xx/patches-3.10/611-MIPS-ath79-wdt-timeout.patch @@ -0,0 +1,27 @@ +MIPS: ath79: fix maximum timeout + +If the userland tries to set a timeout higher than the max_timeout, then we should fallback to max_timeout. + +Signed-off-by: John Crispin <blogic@openwrt.org> + +Index: linux-3.8.13/drivers/watchdog/ath79_wdt.c +=================================================================== +--- linux-3.8.13.orig/drivers/watchdog/ath79_wdt.c 2013-07-14 14:10:19.198826462 +0200 ++++ linux-3.8.13/drivers/watchdog/ath79_wdt.c 2013-07-14 14:25:40.810848422 +0200 +@@ -103,10 +103,14 @@ + + static int ath79_wdt_set_timeout(int val) + { +- if (val < 1 || val > max_timeout) ++ if (val < 1) + return -EINVAL; + +- timeout = val; ++ if (val > max_timeout) ++ timeout = max_timeout; ++ else ++ timeout = val; ++ + ath79_wdt_keepalive(); + + return 0; diff --git a/target/linux/ar71xx/patches-3.8/611-MIPS-ath79-wdt-timeout.patch b/target/linux/ar71xx/patches-3.8/611-MIPS-ath79-wdt-timeout.patch new file mode 100644 index 0000000000..8a933ef378 --- /dev/null +++ b/target/linux/ar71xx/patches-3.8/611-MIPS-ath79-wdt-timeout.patch @@ -0,0 +1,27 @@ +MIPS: ath79: fix maximum timeout + +If the userland tries to set a timeout higher than the max_timeout, then we should fallback to max_timeout. + +Signed-off-by: John Crispin <blogic@openwrt.org> + +Index: linux-3.8.13/drivers/watchdog/ath79_wdt.c +=================================================================== +--- linux-3.8.13.orig/drivers/watchdog/ath79_wdt.c 2013-07-14 14:10:19.198826462 +0200 ++++ linux-3.8.13/drivers/watchdog/ath79_wdt.c 2013-07-14 14:25:40.810848422 +0200 +@@ -103,10 +103,14 @@ + + static int ath79_wdt_set_timeout(int val) + { +- if (val < 1 || val > max_timeout) ++ if (val < 1) + return -EINVAL; + +- timeout = val; ++ if (val > max_timeout) ++ timeout = max_timeout; ++ else ++ timeout = val; ++ + ath79_wdt_keepalive(); + + return 0; |