From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/drivers/base/node.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'kernel/drivers/base/node.c') diff --git a/kernel/drivers/base/node.c b/kernel/drivers/base/node.c index b10479c87..560751bad 100644 --- a/kernel/drivers/base/node.c +++ b/kernel/drivers/base/node.c @@ -359,12 +359,16 @@ int unregister_cpu_under_node(unsigned int cpu, unsigned int nid) #ifdef CONFIG_MEMORY_HOTPLUG_SPARSE #define page_initialized(page) (page->lru.next) -static int get_nid_for_pfn(unsigned long pfn) +static int __init_refok get_nid_for_pfn(unsigned long pfn) { struct page *page; if (!pfn_valid_within(pfn)) return -1; +#ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT + if (system_state == SYSTEM_BOOTING) + return early_pfn_to_nid(pfn); +#endif page = pfn_to_page(pfn); if (!page_initialized(page)) return -1; -- cgit 1.2.3-korg