linux-next: build failure after merge of the mm-unstable tree

From: Mark Brown

Date: Wed Mar 18 2026 - 09:59:21 EST


Hi all,

After merging the mm-unstable tree, today's linux-next build
(x86_64 allmodconfig rustfmtcheck) failed like this:

Diff in /tmp/next/build/drivers/android/binder/page_range.rs:762:
if let Some(unchecked_vma) = mmap_read.vma_lookup(vma_addr) {
if let Some(vma) = check_vma(unchecked_vma, range_ptr) {
let user_page_addr = vma_addr + (page_index << PAGE_SHIFT);
- vma.zap_vma_range(user_page_addr, PAGE_SIZE);
+ vma.zap_vma_range(user_page_addr, PAGE_SIZE);
}
}

Diff in /tmp/next/build/drivers/android/binder/page_range.rs:762:
if let Some(unchecked_vma) = mmap_read.vma_lookup(vma_addr) {
if let Some(vma) = check_vma(unchecked_vma, range_ptr) {
let user_page_addr = vma_addr + (page_index << PAGE_SHIFT);
- vma.zap_vma_range(user_page_addr, PAGE_SIZE);
+ vma.zap_vma_range(user_page_addr, PAGE_SIZE);
}
}


Caused by commit

320e410f0294b (mm: rename zap_page_range_single() to zap_vma_range())

I have used the tree from next-20260317 instead.

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