nodejs/0003-yarn-not-installable-on-aarch64.patch
Zuzana Svetlikova d86a7d7568 Add yarn patch
Resolves: RHBZ#1915296
2022-06-08 12:16:24 +02:00

93 lines
4.0 KiB
Diff

From d4d05ceb418c525b0d07e76b81b8694ac2f5b309 Mon Sep 17 00:00:00 2001
From: Daniel Bevenius <daniel.bevenius@gmail.com>
Date: Wed, 16 Sep 2020 06:12:54 +0200
Subject: [PATCH] [deps] V8: cherry-pick 71736859756b2bd0444bdb0a87a
Original commit message:
[heap] Add large_object_threshold to AllocateRaw
This commit adds a check in Heap::AllocateRaw when setting the
large_object variable, when the AllocationType is of type kCode, to
take into account the size of the CodeSpace's area size.
The motivation for this change is that without this check it is
possible that size_in_bytes is less than 128, and hence not considered
a large object, but it might be larger than the available space
in code_space->AreaSize(), which will cause the object to be created
in the CodeLargeObjectSpace. This will later cause a segmentation fault
when calling the following chain of functions:
if (!large_object) {
MemoryChunk::FromHeapObject(heap_object)
->GetCodeObjectRegistry()
->RegisterNewlyAllocatedCodeObject(heap_object.address());
}
We (Red Hat) ran into this issue when running Node.js v12.16.1 in
combination with yarn on aarch64 (this was the only architecture that
this happed on).
Bug: v8:10808
Change-Id: I0c396b0eb64bc4cc91d9a3be521254f3130eac7b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2390665
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69876}
Refs: https://github.com/v8/v8/commit/71736859756b2bd0444bdb0a87a61a0b090cbba2
---
deps/v8/src/heap/heap-inl.h | 13 +++--
deps/v8/src/heap/heap.h | 6 ++-
4 files changed, 83 insertions(+), 6 deletions(-)
diff --git a/deps/v8/src/heap/heap-inl.h b/deps/v8/src/heap/heap-inl.h
index 39f5ec6c66e..b56ebc03d58 100644
--- a/deps/v8/src/heap/heap-inl.h
+++ b/deps/v8/src/heap/heap-inl.h
@@ -192,7 +192,12 @@ AllocationResult Heap::AllocateRaw(int size_in_bytes, AllocationType type,
IncrementObjectCounters();
#endif
- bool large_object = size_in_bytes > kMaxRegularHeapObjectSize;
+ size_t large_object_threshold =
+ AllocationType::kCode == type
+ ? std::min(kMaxRegularHeapObjectSize, code_space()->AreaSize())
+ : kMaxRegularHeapObjectSize;
+ bool large_object =
+ static_cast<size_t>(size_in_bytes) > large_object_threshold;
HeapObject object;
AllocationResult allocation;
@@ -225,10 +230,10 @@ AllocationResult Heap::AllocateRaw(int size_in_bytes, AllocationType type,
allocation = old_space_->AllocateRaw(size_in_bytes, alignment, origin);
}
} else if (AllocationType::kCode == type) {
- if (size_in_bytes <= code_space()->AreaSize() && !large_object) {
- allocation = code_space_->AllocateRawUnaligned(size_in_bytes);
- } else {
+ if (large_object) {
allocation = code_lo_space_->AllocateRaw(size_in_bytes);
+ } else {
+ allocation = code_space_->AllocateRawUnaligned(size_in_bytes);
}
} else if (AllocationType::kMap == type) {
allocation = map_space_->AllocateRawUnaligned(size_in_bytes);
diff --git a/deps/v8/src/heap/heap.h b/deps/v8/src/heap/heap.h
index 888d174c02f..0165fa6970f 100644
--- a/deps/v8/src/heap/heap.h
+++ b/deps/v8/src/heap/heap.h
@@ -1404,8 +1404,10 @@ class Heap {
// Heap object allocation tracking. ==========================================
// ===========================================================================
- void AddHeapObjectAllocationTracker(HeapObjectAllocationTracker* tracker);
- void RemoveHeapObjectAllocationTracker(HeapObjectAllocationTracker* tracker);
+ V8_EXPORT_PRIVATE void AddHeapObjectAllocationTracker(
+ HeapObjectAllocationTracker* tracker);
+ V8_EXPORT_PRIVATE void RemoveHeapObjectAllocationTracker(
+ HeapObjectAllocationTracker* tracker);
bool has_heap_object_allocation_tracker() const {
return !allocation_trackers_.empty();
}