From a8bbff7bdb7d4bf5ed13fb42669e53e4427428de Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Tue, 26 Jun 2018 21:28:31 +0200 Subject: linux-toradex-rt: forward port rt to use latest non rt kernel sources While at it use consistently the .xz compressed rt-patch file. Signed-off-by: Max Krummenacher Acked-by: Marcel Ziswiler --- ...rs-Forward-timer-base-before-migrating-ti.patch | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 recipes-kernel/linux/linux-toradex-rt-4.9-1.0.x/0001-Revert-timers-Forward-timer-base-before-migrating-ti.patch (limited to 'recipes-kernel/linux/linux-toradex-rt-4.9-1.0.x/0001-Revert-timers-Forward-timer-base-before-migrating-ti.patch') diff --git a/recipes-kernel/linux/linux-toradex-rt-4.9-1.0.x/0001-Revert-timers-Forward-timer-base-before-migrating-ti.patch b/recipes-kernel/linux/linux-toradex-rt-4.9-1.0.x/0001-Revert-timers-Forward-timer-base-before-migrating-ti.patch new file mode 100644 index 0000000..7656ab6 --- /dev/null +++ b/recipes-kernel/linux/linux-toradex-rt-4.9-1.0.x/0001-Revert-timers-Forward-timer-base-before-migrating-ti.patch @@ -0,0 +1,35 @@ +From 4e529c1110601d9ecc941e74e6711f3aefa36f88 Mon Sep 17 00:00:00 2001 +From: Max Krummenacher +Date: Tue, 26 Jun 2018 20:41:38 +0200 +Subject: [PATCH 1/3] Revert "timers: Forward timer base before migrating + timers" + +Prepare to apply rt patch and reapply afterwards. + +This reverts commit 13e75c74cd69ca460778fad5ab902f0b20869267. + +Signed-off-by: Max Krummenacher +--- + kernel/time/timer.c | 6 ------ + 1 file changed, 6 deletions(-) + +diff --git a/kernel/time/timer.c b/kernel/time/timer.c +index 7c477912f36d..2d5cc7dfee14 100644 +--- a/kernel/time/timer.c ++++ b/kernel/time/timer.c +@@ -1884,12 +1884,6 @@ int timers_dead_cpu(unsigned int cpu) + spin_lock_irq(&new_base->lock); + spin_lock_nested(&old_base->lock, SINGLE_DEPTH_NESTING); + +- /* +- * The current CPUs base clock might be stale. Update it +- * before moving the timers over. +- */ +- forward_timer_base(new_base); +- + BUG_ON(old_base->running_timer); + + for (i = 0; i < WHEEL_SIZE; i++) +-- +2.13.6 + -- cgit v1.2.3