Sync with internal Solid tree for upcoming 126.0.6478.126 release

README

 =================================================================================
 VERSION
-126.0.6478.57
+126.0.6478.126
 
 =================================================================================
 APPLICATION

patches/ppc64le/fixes/memory-allocator-dcheck-assert-fix.patch

+--- a/base/allocator/partition_allocator/src/partition_alloc/partition_bucket.cc
++++ b/base/allocator/partition_allocator/src/partition_alloc/partition_bucket.cc
+@@ -506,6 +506,9 @@
+        partition_page_count <= kMaxPartitionPagesPerRegularSlotSpan;
+        partition_page_count++) {
+     size_t candidate_size = partition_page_count * PartitionPageSize();
++    if (candidate_size > kMaxBucketed) {
++      break;
++    }
+     size_t waste = candidate_size % slot_size;
+     if (waste <= .02 * SystemPageSize()) {
+       return partition_page_count * NumSystemPagesPerPartitionPage();
+@@ -522,6 +525,9 @@
+       size_t system_page_count =
+           partition_page_count * NumSystemPagesPerPartitionPage() - slack;
+       size_t candidate_size = system_page_count * SystemPageSize();
++      if (candidate_size > kMaxBucketed) {
++        break;
++      }
+       size_t waste = candidate_size % slot_size;
+       if (waste < best_waste) {
+         best_waste = waste;

patches/ppc64le/sandbox/0001-linux-seccomp-bpf-ppc64-glibc-workaround-in-SIGSYS-h.patch

@@ -23,9 +23,9 @@ Index: chromium-126.0.6478.57/sandbox/linux/seccomp-bpf/trap.cc
 +    // parameter which causes checks against it to fail. For now, manually
 +    // negate them back.
 +    // TODO(shawn@anastas.io): investigate this issue further
-+    auto nr = SECCOMP_SYSCALL(ctx);
-+    if (nr == __NR_openat || nr == __NR_mkdirat || nr == __NR_faccessat || nr == __NR_readlinkat ||
-+        nr == __NR_renameat || nr == __NR_renameat2 || nr == __NR_newfstatat || nr == __NR_unlinkat) {
++    auto cnr = SECCOMP_SYSCALL(ctx);
++    if (cnr == __NR_openat || cnr == __NR_mkdirat || cnr == __NR_faccessat || cnr == __NR_readlinkat ||
++        cnr == __NR_renameat || cnr == __NR_renameat2 || cnr == __NR_newfstatat || cnr == __NR_unlinkat) {
 +        if (static_cast<int>(SECCOMP_PARM1(ctx)) > 0) {
 +            SECCOMP_PARM1(ctx) = -SECCOMP_PARM1(ctx);
 +        }

patches/series

@@ -57,6 +57,7 @@ ppc64le/fixes/fix-rust-linking.patch
 ppc64le/fixes/fix-breakpad-compile.patch
 ppc64le/fixes/fix-partition-alloc-compile.patch
 ppc64le/fixes/fix-study-crash.patch
+ppc64le/fixes/memory-allocator-dcheck-assert-fix.patch
 ppc64le/v8/0002-Add-ppc64-trap-instructions.patch
 
 ppc64le/sandbox/fix-ppc64-linux-syscalls-headers.patch