diff --git a/tools/perf/util/aslr.c b/tools/perf/util/aslr.c
index 56fc444fbf54..d0760ca8926d 100644
--- a/tools/perf/util/aslr.c
+++ b/tools/perf/util/aslr.c
@@ -20,6 +20,7 @@
 #include <linux/zalloc.h>
 #include <inttypes.h>
 #include <unistd.h>
+#include <byteswap.h>
 
 /**
  * struct remap_addresses_key - Key for mapping original addresses to remapped ones.
@@ -112,6 +113,60 @@ static u64 round_up_to_page_size(u64 addr)
 	return (addr + page_size - 1) & ~((u64)page_size - 1);
 }
 
+static u64 aslr_tool__remap_address(struct aslr_tool *aslr,
+				    struct thread *aslr_thread,
+				    u8 cpumode,
+				    u64 addr)
+{
+	struct addr_location al;
+	struct remap_addresses_key key;
+	u64 *remapped_invariant_ptr = NULL;
+	u64 remap_addr = 0;
+	u8 effective_cpumode = cpumode;
+
+	if (!aslr_thread)
+		return 0; /* No thread. */
+
+	addr_location__init(&al);
+	if (!thread__find_map(aslr_thread, cpumode, addr, &al)) {
+		/*
+		 * If lookup fails with specified cpumode, try fallback to the other space
+		 * to be robust against bad cpumode in samples.
+		 */
+		if (cpumode == PERF_RECORD_MISC_KERNEL)
+			effective_cpumode = PERF_RECORD_MISC_USER;
+		else if (cpumode == PERF_RECORD_MISC_USER)
+			effective_cpumode = PERF_RECORD_MISC_KERNEL;
+		else if (cpumode == PERF_RECORD_MISC_GUEST_KERNEL)
+			effective_cpumode = PERF_RECORD_MISC_GUEST_USER;
+		else if (cpumode == PERF_RECORD_MISC_GUEST_USER)
+			effective_cpumode = PERF_RECORD_MISC_GUEST_KERNEL;
+
+		if (!thread__find_map(aslr_thread, effective_cpumode, addr, &al)) {
+			addr_location__exit(&al);
+			return 0; /* No mmap. */
+		}
+	}
+
+	key.machine = maps__machine(thread__maps(aslr_thread));
+	key.dso = map__dso(al.map);
+	key.invariant = map__start(al.map) - map__pgoff(al.map);
+	key.pid = (effective_cpumode == PERF_RECORD_MISC_KERNEL ||
+		   effective_cpumode == PERF_RECORD_MISC_GUEST_KERNEL) ?
+		  kernel_pid : thread__pid(aslr_thread);
+
+	if (hashmap__find(&aslr->remap_addresses, &key, &remapped_invariant_ptr)) {
+		remap_addr = *remapped_invariant_ptr + map__pgoff(al.map) +
+			     (addr - map__start(al.map));
+	} else {
+		pr_debug("Cannot find a remapped entry for address %" PRIx64 " in mapping %" PRIx64 "(%zu) for pid=%d\n",
+			 addr, map__start(al.map), map__size(al.map), key.pid);
+	}
+
+	addr_location__exit(&al);
+	return remap_addr;
+}
+
 struct aslr_machine_priv {
 	bool kernel_maps_loaded;
 };
@@ -616,13 +671,409 @@ static int aslr_tool__process_sample(const struct perf_tool *tool,
 				     struct perf_sample *sample,
 				     struct machine *machine)
 {
-	struct delegate_tool *del_tool = container_of(tool, struct delegate_tool, tool);
-	struct aslr_tool *aslr = container_of(del_tool, struct aslr_tool, tool);
-	struct perf_tool *delegate = aslr->tool.delegate;
+	struct evsel *evsel = sample->evsel;
+	struct delegate_tool *del_tool;
+	struct aslr_tool *aslr;
+	struct perf_tool *delegate;
+	int ret;
+	u64 sample_type;
+	struct thread *thread;
+	struct machine *aslr_machine;
+	__u64 max_i;
+	__u64 max_j;
+	union perf_event *new_event;
+	struct perf_sample new_sample;
+	__u64 *in_array, *out_array;
+	u8 cpumode;
+	u64 addr;
+	size_t i;
+	size_t j;
 
-	return delegate->sample(delegate, event, sample, machine);
+	del_tool = container_of(tool, struct delegate_tool, tool);
+	aslr = container_of(del_tool, struct aslr_tool, tool);
+	delegate = aslr->tool.delegate;
+
+	if (evsel__is_dummy_event(evsel))
+		return delegate->sample(delegate, event, sample, machine);
+
+	ret = -EFAULT;
+	sample_type = evsel->core.attr.sample_type;
+	max_i = (event->header.size - sizeof(struct perf_event_header)) / sizeof(__u64);
+	max_j = (PERF_SAMPLE_MAX_SIZE - sizeof(struct perf_event_header)) / sizeof(__u64);
+	new_event = (union perf_event *)aslr->event_copy;
+	cpumode = sample->cpumode;
+	i = 0;
+	j = 0;
+
+	aslr_machine = machines__findnew(&aslr->machines, machine->pid);
+	if (!aslr_machine)
+		return -ENOMEM;
+	if (aslr_tool__preload_kernel_maps(aslr_machine) < 0)
+		return -ENOMEM;
+
+	thread = machine__findnew_thread(aslr_machine, sample->pid, sample->tid);
+
+	if (!thread)
+		return -ENOMEM;
+
+	if (max_i > PERF_SAMPLE_MAX_SIZE / sizeof(u64))
+		goto out_put;
+
+	new_event->sample.header = event->sample.header;
+
+	in_array = &event->sample.array[0];
+	out_array = &new_event->sample.array[0];
+
+#define CHECK_BOUNDS(required_i, required_j) \
+	(i + (required_i) > max_i || j + (required_j) > max_j)
+
+#define COPY_U64() \
+	do { \
+		if (CHECK_BOUNDS(1, 1)) { \
+			ret = -EFAULT; \
+			goto out_put; \
+		} \
+		out_array[j++] = in_array[i++]; \
+	} while (0)
+
+#define REMAP_U64(addr_field) \
+	do { \
+		u64 remapped; \
+		if (CHECK_BOUNDS(1, 1)) { \
+			ret = -EFAULT; \
+			goto out_put; \
+		} \
+		remapped = aslr_tool__remap_address(aslr, thread, cpumode, addr_field); \
+		out_array[j++] = remapped; \
+		i++; \
+	} while (0)
+
+	if (sample_type & PERF_SAMPLE_IDENTIFIER)
+		COPY_U64(); /* id */
+	if (sample_type & PERF_SAMPLE_IP)
+		REMAP_U64(sample->ip);
+	if (sample_type & PERF_SAMPLE_TID) {
+		union {
+			u64 val64;
+			u32 val32[2];
+		} u;
+
+		if (CHECK_BOUNDS(1, 1)) {
+			ret = -EFAULT;
+			goto out_put;
+		}
+		u.val32[0] = sample->pid;
+		u.val32[1] = sample->tid;
+		out_array[j++] = u.val64;
+		i++;
+	}
+	if (sample_type & PERF_SAMPLE_TIME)
+		COPY_U64(); /* time */
+	if (sample_type & PERF_SAMPLE_ADDR)
+		REMAP_U64(sample->addr);
+	if (sample_type & PERF_SAMPLE_ID)
+		COPY_U64(); /* id */
+	if (sample_type & PERF_SAMPLE_STREAM_ID)
+		COPY_U64(); /* stream_id */
+	if (sample_type & PERF_SAMPLE_CPU)
+		COPY_U64(); /* cpu, res */
+	if (sample_type & PERF_SAMPLE_PERIOD)
+		COPY_U64(); /* period */
+	if (sample_type & PERF_SAMPLE_READ) {
+		if ((evsel->core.attr.read_format & PERF_FORMAT_GROUP) == 0) {
+			COPY_U64(); /* value */
+			if (evsel->core.attr.read_format & PERF_FORMAT_TOTAL_TIME_ENABLED)
+				COPY_U64(); /* time_enabled */
+			if (evsel->core.attr.read_format & PERF_FORMAT_TOTAL_TIME_RUNNING)
+				COPY_U64(); /* time_running */
+			if (evsel->core.attr.read_format & PERF_FORMAT_ID)
+				COPY_U64(); /* id */
+			if (evsel->core.attr.read_format & PERF_FORMAT_LOST)
+				COPY_U64(); /* lost */
+		} else {
+			u64 nr;
+
+			if (CHECK_BOUNDS(1, 1)) {
+				ret = -EFAULT;
+				goto out_put;
+			}
+			nr = in_array[i];
+			COPY_U64();
+			if (evsel->core.attr.read_format & PERF_FORMAT_TOTAL_TIME_ENABLED)
+				COPY_U64(); /* time_enabled */
+			if (evsel->core.attr.read_format & PERF_FORMAT_TOTAL_TIME_RUNNING)
+				COPY_U64(); /* time_running */
+			for (u64 cntr = 0; cntr < nr; cntr++) {
+				COPY_U64(); /* value */
+				if (evsel->core.attr.read_format & PERF_FORMAT_ID)
+					COPY_U64(); /* id */
+				if (evsel->core.attr.read_format & PERF_FORMAT_LOST)
+					COPY_U64(); /* lost */
+			}
+		}
+	}
+	if (sample_type & PERF_SAMPLE_CALLCHAIN) {
+		u64 nr;
+
+		if (CHECK_BOUNDS(1, 1)) {
+			ret = -EFAULT;
+			goto out_put;
+		}
+		nr = in_array[i];
+		COPY_U64();
+
+		for (u64 cntr = 0; cntr < nr; cntr++) {
+			if (CHECK_BOUNDS(1, 1)) {
+				ret = -EFAULT;
+				goto out_put;
+			}
+			addr = in_array[i++];
+			if (addr >= PERF_CONTEXT_MAX) {
+				out_array[j++] = addr;
+				switch (addr) {
+				case PERF_CONTEXT_HV:
+					cpumode = PERF_RECORD_MISC_HYPERVISOR;
+					break;
+				case PERF_CONTEXT_KERNEL:
+					cpumode = PERF_RECORD_MISC_KERNEL;
+					break;
+				case PERF_CONTEXT_USER:
+					cpumode = PERF_RECORD_MISC_USER;
+					break;
+				case PERF_CONTEXT_GUEST:
+					cpumode = PERF_RECORD_MISC_GUEST_KERNEL;
+					break;
+				case PERF_CONTEXT_GUEST_KERNEL:
+					cpumode = PERF_RECORD_MISC_GUEST_KERNEL;
+					break;
+				case PERF_CONTEXT_GUEST_USER:
+					cpumode = PERF_RECORD_MISC_GUEST_USER;
+					break;
+				case PERF_CONTEXT_USER_DEFERRED:
+					if (cntr + 1 >= nr) {
+						pr_debug("Truncated callchain deferred cookie context\n");
+						ret = 0;
+						goto out_put;
+					}
+					/*
+					 * Immediately followed by a 64-bit
+					 * stitching cookie. Skip/Copy it!
+					 */
+					if (CHECK_BOUNDS(1, 1)) {
+						ret = -EFAULT;
+						goto out_put;
+					}
+					out_array[j++] = in_array[i++];
+					cntr++;
+					cpumode = PERF_RECORD_MISC_USER;
+					break;
+				default:
+					pr_debug("invalid callchain context: %"PRIx64"\n", addr);
+					ret = 0;
+					goto out_put;
+				}
+				continue;
+			}
+			addr = aslr_tool__remap_address(aslr, thread, cpumode, addr);
+			out_array[j++] = addr;
+		}
+	}
+	if (sample_type & PERF_SAMPLE_RAW) {
+		size_t bytes = sizeof(u32) + sample->raw_size;
+		size_t u64_words = (bytes + 7) / 8;
+
+		if (i + u64_words > max_i || j + u64_words > max_j) {
+			ret = -EFAULT;
+			goto out_put;
+		}
+		memcpy(&out_array[j], &in_array[i], bytes);
+		i += u64_words;
+		j += u64_words;
+		/*
+		 * TODO: certain raw samples can be remapped, such as
+		 * tracepoints by examining their fields.
+		 */
+		pr_debug("Dropping raw samples as possible ASLR leak\n");
+		ret = 0;
+		goto out_put;
+	}
+	if (sample_type & PERF_SAMPLE_BRANCH_STACK) {
+		u64 nr;
+
+		if (CHECK_BOUNDS(1, 1)) {
+			ret = -EFAULT;
+			goto out_put;
+		}
+		nr = in_array[i];
+		COPY_U64();
+
+		if (evsel->core.attr.branch_sample_type & PERF_SAMPLE_BRANCH_HW_INDEX)
+			COPY_U64(); /* hw_idx */
+
+		if (nr > (ULLONG_MAX / 3)) {
+			ret = -EFAULT;
+			goto out_put;
+		}
+		if (nr * 3 > max_i - i || nr * 3 > max_j - j) {
+			ret = -EFAULT;
+			goto out_put;
+		}
+		for (u64 cntr = 0; cntr < nr; cntr++) {
+			u64 from = in_array[i++];
+			u64 to = in_array[i++];
+
+			from = aslr_tool__remap_address(aslr, thread, sample->cpumode, from);
+			to = aslr_tool__remap_address(aslr, thread, sample->cpumode, to);
+
+			out_array[j++] = from;
+			out_array[j++] = to;
+			out_array[j++] = in_array[i++]; /* flags */
+		}
+		if (evsel->core.attr.branch_sample_type & PERF_SAMPLE_BRANCH_COUNTERS) {
+			if (nr > max_i - i || nr > max_j - j) {
+				ret = -EFAULT;
+				goto out_put;
+			}
+			for (u64 cntr = 0; cntr < nr; cntr++)
+				COPY_U64();
+		}
+	}
+	if (sample_type & PERF_SAMPLE_REGS_USER) {
+		if (CHECK_BOUNDS(1, 0)) {
+			ret = -EFAULT;
+			goto out_put;
+		}
+		/* abi */
+		COPY_U64();
+		/* TODO: can this be less conservative? */
+		pr_debug("Dropping regs user sample as possible ASLR leak\n");
+		ret = 0;
+		goto out_put;
+	}
+	if (sample_type & PERF_SAMPLE_STACK_USER) {
+		u64 size;
+
+		if (CHECK_BOUNDS(1, 1)) {
+			ret = -EFAULT;
+			goto out_put;
+		}
+		size = in_array[i];
+		COPY_U64();
+		if (size > 0) {
+			size_t u64_words = size / 8 + (size % 8 ? 1 : 0);
+
+			if (u64_words > max_i - i || u64_words > max_j - j) {
+				ret = -EFAULT;
+				goto out_put;
+			}
+			memcpy(&out_array[j], &in_array[i], size);
+			if (size % 8) {
+				size_t pad = 8 - (size % 8);
+
+				memset(((char *)&out_array[j]) + size, 0, pad);
+			}
+			i += u64_words;
+			j += u64_words;
+		}
+		/* TODO: can this be less conservative? */
+		pr_debug("Dropping stack user sample as possible ASLR leak\n");
+		ret = 0;
+		goto out_put;
+	}
+	if (sample_type & PERF_SAMPLE_WEIGHT_TYPE)
+		COPY_U64(); /* perf_sample_weight */
+	if (sample_type & PERF_SAMPLE_DATA_SRC)
+		COPY_U64(); /* data_src */
+	if (sample_type & PERF_SAMPLE_TRANSACTION)
+		COPY_U64(); /* transaction */
+	if (sample_type & PERF_SAMPLE_REGS_INTR) {
+		if (CHECK_BOUNDS(1, 0)) {
+			ret = -EFAULT;
+			goto out_put;
+		}
+		/* abi */
+		COPY_U64();
+		/* TODO: can this be less conservative? */
+		pr_debug("Dropping interrupt register sample as possible ASLR leak\n");
+		ret = 0;
+		goto out_put;
+	}
+	if (sample_type & PERF_SAMPLE_PHYS_ADDR) {
+		COPY_U64(); /* phys_addr */
+		/* TODO: can this be less conservative? */
+		pr_debug("Dropping physical address sample as possible ASLR leak\n");
+		ret = 0;
+		goto out_put;
+	}
+	if (sample_type & PERF_SAMPLE_CGROUP)
+		COPY_U64(); /* cgroup */
+	if (sample_type & PERF_SAMPLE_DATA_PAGE_SIZE)
+		COPY_U64(); /* data_page_size */
+	if (sample_type & PERF_SAMPLE_CODE_PAGE_SIZE)
+		COPY_U64(); /* code_page_size */
+
+	if (sample_type & PERF_SAMPLE_AUX) {
+		u64 size;
+
+		if (CHECK_BOUNDS(1, 1)) {
+			ret = -EFAULT;
+			goto out_put;
+		}
+		out_array[j] = in_array[i];
+		size = out_array[j++];
+		i++;
+		if (size > 0) {
+			size_t u64_words = size / 8 + (size % 8 ? 1 : 0);
+
+			if (u64_words > max_i - i || u64_words > max_j - j) {
+				ret = -EFAULT;
+				goto out_put;
+			}
+			memcpy(&out_array[j], &in_array[i], size);
+			if (size % 8) {
+				size_t pad = 8 - (size % 8);
+
+				memset(((char *)&out_array[j]) + size, 0, pad);
+			}
+			i += u64_words;
+			j += u64_words;
+		}
+		/* TODO: can this be less conservative? */
+		pr_debug("Dropping aux sample as possible ASLR leak\n");
+		ret = 0;
+		goto out_put;
+	}
+
+	if (evsel__is_offcpu_event(evsel)) {
+		/* TODO: can this be less conservative? */
+		pr_debug("Dropping off-CPU sample as possible ASLR leak\n");
+		ret = 0;
+		goto out_put;
+	}
+
+	new_event->sample.header.size = sizeof(struct perf_event_header) + j * sizeof(u64);
+
+	perf_sample__init(&new_sample, /*all=*/ true);
+	ret = __evsel__parse_sample(evsel, new_event, &new_sample, /*needs_swap=*/false);
+
+	if (ret) {
+		perf_sample__exit(&new_sample);
+		goto out_put;
+	}
+
+	new_sample.evsel = evsel;
+	ret = delegate->sample(delegate, new_event, &new_sample, machine);
+	perf_sample__exit(&new_sample);
+
+out_put:
+	thread__put(thread);
+	return ret;
 }
 
+#undef CHECK_BOUNDS
+#undef COPY_U64
+#undef REMAP_U64
+
 static int skipn(int fd, off_t n)
 {
 	char buf[4096];
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 34c03f47a913..05fa0010c858 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -3337,11 +3337,11 @@ static int __set_offcpu_sample(struct perf_sample *data)
 	return -EFAULT;
 }
 
-int evsel__parse_sample(struct evsel *evsel, union perf_event *event,
-			struct perf_sample *data)
+int __evsel__parse_sample(struct evsel *evsel, union perf_event *event,
+			  struct perf_sample *data, bool needs_swap)
 {
 	u64 type = evsel->core.attr.sample_type;
-	bool swapped = evsel->needs_swap;
+	bool swapped = needs_swap;
 	const __u64 *array;
 	u16 max_size = event->header.size;
 	const void *endp = (void *)event + max_size;
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 8178858d168a..8009be22cc3f 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -432,8 +432,14 @@ static inline int evsel__read_on_cpu_scaled(struct evsel *evsel, int cpu_map_idx
 	return __evsel__read_on_cpu(evsel, cpu_map_idx, thread, true);
 }
 
-int evsel__parse_sample(struct evsel *evsel, union perf_event *event,
-			struct perf_sample *sample);
+int __evsel__parse_sample(struct evsel *evsel, union perf_event *event,
+			  struct perf_sample *data, bool needs_swap);
+
+static inline int evsel__parse_sample(struct evsel *evsel, union perf_event *event,
+				      struct perf_sample *data)
+{
+	return __evsel__parse_sample(evsel, event, data, evsel->needs_swap);
+}
 
 int evsel__parse_sample_timestamp(struct evsel *evsel, union perf_event *event,
 				  u64 *timestamp);