diff options
Diffstat (limited to 'debian/patches-rt/sched-__set_cpus_allowed_ptr-Check-cpus_mask-not-cpu.patch')
| -rw-r--r-- | debian/patches-rt/sched-__set_cpus_allowed_ptr-Check-cpus_mask-not-cpu.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/debian/patches-rt/sched-__set_cpus_allowed_ptr-Check-cpus_mask-not-cpu.patch b/debian/patches-rt/sched-__set_cpus_allowed_ptr-Check-cpus_mask-not-cpu.patch index d9aeebab7..279253139 100644 --- a/debian/patches-rt/sched-__set_cpus_allowed_ptr-Check-cpus_mask-not-cpu.patch +++ b/debian/patches-rt/sched-__set_cpus_allowed_ptr-Check-cpus_mask-not-cpu.patch @@ -1,8 +1,8 @@ From: Scott Wood <swood@redhat.com> Date: Sat, 27 Jul 2019 00:56:32 -0500 -Subject: [PATCH] sched: __set_cpus_allowed_ptr: Check cpus_mask, not +Subject: [PATCH] sched: __set_cpus_allowed_ptr(): Check cpus_mask, not cpus_ptr -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.2/older/patches-5.2.17-rt9.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.4/older/patches-5.4.3-rt1.tar.xz This function is concerned with the long-term cpu mask, not the transitory mask the task might have while migrate disabled. Before @@ -19,7 +19,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> --- a/kernel/sched/core.c +++ b/kernel/sched/core.c -@@ -1126,7 +1126,7 @@ static int __set_cpus_allowed_ptr(struct +@@ -1680,7 +1680,7 @@ static int __set_cpus_allowed_ptr(struct goto out; } @@ -27,4 +27,4 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> + if (cpumask_equal(&p->cpus_mask, new_mask)) goto out; - if (!cpumask_intersects(new_mask, cpu_valid_mask)) { + dest_cpu = cpumask_any_and(cpu_valid_mask, new_mask); |