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| author | Ingo Molnar <[email protected]> | 2025-05-21 06:42:51 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2025-05-21 06:45:03 +0000 |
| commit | 412751aa6991501d7defeadecfede59043d1b5e8 (patch) | |
| tree | ee5026e79128dd4eacb935f76564d7dcc105b24f /io_uring/memmap.c | |
| parent | x86/xen/msr: Fix uninitialized variable 'err' (diff) | |
| parent | Linux 6.15-rc7 (diff) | |
| download | kernel-412751aa6991501d7defeadecfede59043d1b5e8.tar.gz kernel-412751aa6991501d7defeadecfede59043d1b5e8.zip | |
Merge tag 'v6.15-rc7' into x86/core, to pick up fixes
Pick up build fixes from upstream to make this tree more testable.
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'io_uring/memmap.c')
| -rw-r--r-- | io_uring/memmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/io_uring/memmap.c b/io_uring/memmap.c index 76fcc79656b0..07f8a5cbd37e 100644 --- a/io_uring/memmap.c +++ b/io_uring/memmap.c @@ -116,7 +116,7 @@ static int io_region_init_ptr(struct io_mapped_region *mr) void *ptr; if (io_check_coalesce_buffer(mr->pages, mr->nr_pages, &ifd)) { - if (ifd.nr_folios == 1) { + if (ifd.nr_folios == 1 && !PageHighMem(mr->pages[0])) { mr->ptr = page_address(mr->pages[0]); return 0; } |