diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index b0fe9f62d15b..b41bb6e01781 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -39,6 +39,25 @@ static inline bool gfpflags_allow_blocking(const gfp_t gfp_flags)
 	return !!(gfp_flags & __GFP_DIRECT_RECLAIM);
 }
 
+static inline bool gfpflags_allow_spinning(const gfp_t gfp_flags)
+{
+	/*
+	 * !__GFP_DIRECT_RECLAIM -> direct claim is not allowed.
+	 * !__GFP_KSWAPD_RECLAIM -> it's not safe to wake up kswapd.
+	 * All GFP_* flags including GFP_NOWAIT use one or both flags.
+	 * try_alloc_pages() is the only API that doesn't specify either flag.
+	 *
+	 * This is stronger than GFP_NOWAIT or GFP_ATOMIC because
+	 * those are guaranteed to never block on a sleeping lock.
+	 * Here we are enforcing that the allaaction doesn't ever spin
+	 * on any locks (i.e. only trylocks). There is no highlevel
+	 * GFP_$FOO flag for this use in try_alloc_pages() as the
+	 * regular page allocator doesn't fully support this
+	 * allocation mode.
+	 */
+	return !(gfp_flags & __GFP_RECLAIM);
+}
+
 #ifdef CONFIG_HIGHMEM
 #define OPT_ZONE_HIGHMEM ZONE_HIGHMEM
 #else
@@ -347,6 +366,9 @@ static inline struct page *alloc_page_vma_noprof(gfp_t gfp,
 }
 #define alloc_page_vma(...)			alloc_hooks(alloc_page_vma_noprof(__VA_ARGS__))
 
+struct page *try_alloc_pages_noprof(int nid, unsigned int order);
+#define try_alloc_pages(...)			alloc_hooks(try_alloc_pages_noprof(__VA_ARGS__))
+
 extern unsigned long get_free_pages_noprof(gfp_t gfp_mask, unsigned int order);
 #define __get_free_pages(...)			alloc_hooks(get_free_pages_noprof(__VA_ARGS__))
 
diff --git a/mm/internal.h b/mm/internal.h
index cb8d8e8e3ffa..5454fa610aac 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -1174,6 +1174,7 @@ unsigned int reclaim_clean_pages_from_list(struct zone *zone,
 #define ALLOC_NOFRAGMENT	  0x0
 #endif
 #define ALLOC_HIGHATOMIC	0x200 /* Allows access to MIGRATE_HIGHATOMIC */
+#define ALLOC_TRYLOCK		0x400 /* Only use spin_trylock in allocation path */
 #define ALLOC_KSWAPD		0x800 /* allow waking of kswapd, __GFP_KSWAPD_RECLAIM set */
 
 /* Flags that allow allocations below the min watermark. */
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 1cb4b8c8886d..74c2a7af1a77 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2304,7 +2304,11 @@ static int rmqueue_bulk(struct zone *zone, unsigned int order,
 	unsigned long flags;
 	int i;
 
-	spin_lock_irqsave(&zone->lock, flags);
+	if (!spin_trylock_irqsave(&zone->lock, flags)) {
+		if (unlikely(alloc_flags & ALLOC_TRYLOCK))
+			return 0;
+		spin_lock_irqsave(&zone->lock, flags);
+	}
 	for (i = 0; i < count; ++i) {
 		struct page *page = __rmqueue(zone, order, migratetype,
 								alloc_flags);
@@ -2904,7 +2908,11 @@ struct page *rmqueue_buddy(struct zone *preferred_zone, struct zone *zone,
 
 	do {
 		page = NULL;
-		spin_lock_irqsave(&zone->lock, flags);
+		if (!spin_trylock_irqsave(&zone->lock, flags)) {
+			if (unlikely(alloc_flags & ALLOC_TRYLOCK))
+				return NULL;
+			spin_lock_irqsave(&zone->lock, flags);
+		}
 		if (alloc_flags & ALLOC_HIGHATOMIC)
 			page = __rmqueue_smallest(zone, order, MIGRATE_HIGHATOMIC);
 		if (!page) {
@@ -4509,7 +4517,8 @@ static inline bool prepare_alloc_pages(gfp_t gfp_mask, unsigned int order,
 
 	might_alloc(gfp_mask);
 
-	if (should_fail_alloc_page(gfp_mask, order))
+	if (!(*alloc_flags & ALLOC_TRYLOCK) &&
+	    should_fail_alloc_page(gfp_mask, order))
 		return false;
 
 	*alloc_flags = gfp_to_alloc_flags_cma(gfp_mask, *alloc_flags);
@@ -7023,3 +7032,86 @@ static bool __free_unaccepted(struct page *page)
 }
 
 #endif /* CONFIG_UNACCEPTED_MEMORY */
+
+/**
+ * try_alloc_pages_noprof - opportunistic reentrant allocation from any context
+ * @nid - node to allocate from
+ * @order - allocation order size
+ *
+ * Allocates pages of a given order from the given node. This is safe to
+ * call from any context (from atomic, NMI, and also reentrant
+ * allocator -> tracepoint -> try_alloc_pages_noprof).
+ * Allocation is best effort and to be expected to fail easily so nobody should
+ * rely on the success. Failures are not reported via warn_alloc().
+ *
+ * Return: allocated page or NULL on failure.
+ */
+struct page *try_alloc_pages_noprof(int nid, unsigned int order)
+{
+	/*
+	 * Do not specify __GFP_DIRECT_RECLAIM, since direct claim is not allowed.
+	 * Do not specify __GFP_KSWAPD_RECLAIM either, since wake up of kswapd
+	 * is not safe in arbitrary context.
+	 *
+	 * These two are the conditions for gfpflags_allow_spinning() being true.
+	 *
+	 * Specify __GFP_NOWARN since failing try_alloc_pages() is not a reason
+	 * to warn. Also warn would trigger printk() which is unsafe from
+	 * various contexts. We cannot use printk_deferred_enter() to mitigate,
+	 * since the running context is unknown.
+	 *
+	 * Specify __GFP_ZERO to make sure that call to kmsan_alloc_page() below
+	 * is safe in any context. Also zeroing the page is mandatory for
+	 * BPF use cases.
+	 *
+	 * Though __GFP_NOMEMALLOC is not checked in the code path below,
+	 * specify it here to highlight that try_alloc_pages()
+	 * doesn't want to deplete reserves.
+	 */
+	gfp_t alloc_gfp = __GFP_NOWARN | __GFP_ZERO | __GFP_NOMEMALLOC;
+	unsigned int alloc_flags = ALLOC_TRYLOCK;
+	struct alloc_context ac = { };
+	struct page *page;
+
+	/*
+	 * In RT spin_trylock() may call raw_spin_lock() which is unsafe in NMI.
+	 * If spin_trylock() is called from hard IRQ the current task may be
+	 * waiting for one rt_spin_lock, but rt_spin_trylock() will mark the
+	 * task as the owner of another rt_spin_lock which will confuse PI
+	 * logic, so return immediately if called form hard IRQ or NMI.
+	 *
+	 * Note, irqs_disabled() case is ok. This function can be called
+	 * from raw_spin_lock_irqsave region.
+	 */
+	if (IS_ENABLED(CONFIG_PREEMPT_RT) && (in_nmi() || in_hardirq()))
+		return NULL;
+	if (!pcp_allowed_order(order))
+		return NULL;
+
+#ifdef CONFIG_UNACCEPTED_MEMORY
+	/* Bailout, since try_to_accept_memory_one() needs to take a lock */
+	if (has_unaccepted_memory())
+		return NULL;
+#endif
+	/* Bailout, since _deferred_grow_zone() needs to take a lock */
+	if (deferred_pages_enabled())
+		return NULL;
+
+	if (nid == NUMA_NO_NODE)
+		nid = numa_node_id();
+
+	prepare_alloc_pages(alloc_gfp, order, nid, NULL, &ac,
+			    &alloc_gfp, &alloc_flags);
+
+	/*
+	 * Best effort allocation from percpu free list.
+	 * If it's empty attempt to spin_trylock zone->lock.
+	 */
+	page = get_page_from_freelist(alloc_gfp, order, alloc_flags, &ac);
+
+	/* Unlike regular alloc_pages() there is no __alloc_pages_slowpath(). */
+
+	trace_mm_page_alloc(page, order, alloc_gfp, ac.migratetype);
+	kmsan_alloc_page(page, order, alloc_gfp);
+	return page;
+}
