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yngwin 15/05/31 23:27:53 |
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Added: bfs462-update_inittask.patch bfs462-rtmn-fix.patch |
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Log: |
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Add upstream BFS 462 patches (bug #549788) |
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(Portage version: 2.2.20/cvs/Linux x86_64, signed Manifest commit with key 0x4FDF9CFD2FAC514E!) |
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Revision Changes Path |
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1.1 sys-kernel/ck-sources/files/bfs462-update_inittask.patch |
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file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-kernel/ck-sources/files/bfs462-update_inittask.patch?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-kernel/ck-sources/files/bfs462-update_inittask.patch?rev=1.1&content-type=text/plain |
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Index: bfs462-update_inittask.patch |
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=================================================================== |
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Add missing init task changes. |
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-ck |
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--- |
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include/linux/init_task.h | 4 ++++ |
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1 file changed, 4 insertions(+) |
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Index: linux-4.0.2-ck1/include/linux/init_task.h |
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=================================================================== |
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--- linux-4.0.2-ck1.orig/include/linux/init_task.h 2015-05-08 09:03:54.922287214 +1000 |
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+++ linux-4.0.2-ck1/include/linux/init_task.h 2015-05-08 14:09:52.046246570 +1000 |
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@@ -200,6 +200,9 @@ extern struct task_group root_task_group |
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.cpus_allowed = CPU_MASK_ALL, \ |
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.mm = NULL, \ |
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.active_mm = &init_mm, \ |
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+ .restart_block = { \ |
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+ .fn = do_no_restart_syscall, \ |
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+ }, \ |
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.run_list = LIST_HEAD_INIT(tsk.run_list), \ |
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.time_slice = HZ, \ |
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.tasks = LIST_HEAD_INIT(tsk.tasks), \ |
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@@ -243,6 +246,7 @@ extern struct task_group root_task_group |
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INIT_FTRACE_GRAPH \ |
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INIT_TRACE_RECURSION \ |
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INIT_TASK_RCU_PREEMPT(tsk) \ |
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+ INIT_KASAN(tsk) \ |
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} |
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#else /* CONFIG_SCHED_BFS */ |
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#define INIT_TASK_COMM "swapper" |
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1.1 sys-kernel/ck-sources/files/bfs462-rtmn-fix.patch |
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file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-kernel/ck-sources/files/bfs462-rtmn-fix.patch?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-kernel/ck-sources/files/bfs462-rtmn-fix.patch?rev=1.1&content-type=text/plain |
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Index: bfs462-rtmn-fix.patch |
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=================================================================== |
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Fix undefined reference to `register_task_migration_notifier' |
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-ck |
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--- |
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kernel/sched/bfs.c | 7 +++++++ |
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1 file changed, 7 insertions(+) |
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Index: linux-4.0.2-ck1/kernel/sched/bfs.c |
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=================================================================== |
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--- linux-4.0.2-ck1.orig/kernel/sched/bfs.c 2015-05-08 09:03:55.730280539 +1000 |
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+++ linux-4.0.2-ck1/kernel/sched/bfs.c 2015-05-08 09:18:42.266015120 +1000 |
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@@ -976,6 +976,13 @@ static inline void deactivate_task(struc |
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clear_sticky(p); |
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} |
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+static ATOMIC_NOTIFIER_HEAD(task_migration_notifier); |
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+ |
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+void register_task_migration_notifier(struct notifier_block *n) |
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+{ |
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+ atomic_notifier_chain_register(&task_migration_notifier, n); |
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+} |
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+ |
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#ifdef CONFIG_SMP |
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void set_task_cpu(struct task_struct *p, unsigned int cpu) |
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{ |
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