diff options
author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2023-01-31 11:22:15 +0100 |
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committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2023-01-31 12:23:23 +0100 |
commit | aebd8f0c6f8280ba35bc989f4a9ea47469d3589a (patch) | |
tree | a7c0f61c1827bb2904f453cc055dda138366c438 /mm/memblock.c | |
parent | 155c6b16eec2eaaaf6c71abf2d5e71641770d7ba (diff) | |
parent | 6d796c50f84ca79f1722bb131799e5a5710c4700 (diff) |
Merge v6.2-rc6 into drm-next
Due to holidays we started -next with more -fixes in-flight than
usual, and people have been asking where they are. Backmerge to get
things better in sync.
Conflicts:
- Tiny conflict in drm_fbdev_generic.c between variable rename and
missing error handling that got added.
- Conflict in drm_fb_helper.c between the added call to vgaswitcheroo
in drm_fb_helper_single_fb_probe and a refactor patch that extracted
lots of helpers and incidentally removed the dev local variable.
Readd it to make things compile.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'mm/memblock.c')
-rw-r--r-- | mm/memblock.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/mm/memblock.c b/mm/memblock.c index 511d4783dcf1..685e30e6d27c 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -836,7 +836,7 @@ void __init_memblock memblock_free(void *ptr, size_t size) * @base: phys starting address of the boot memory block * @size: size of the boot memory block in bytes * - * Free boot memory block previously allocated by memblock_alloc_xx() API. + * Free boot memory block previously allocated by memblock_phys_alloc_xx() API. * The freeing memory will not be released to the buddy allocator. */ int __init_memblock memblock_phys_free(phys_addr_t base, phys_addr_t size) @@ -1640,7 +1640,13 @@ void __init memblock_free_late(phys_addr_t base, phys_addr_t size) end = PFN_DOWN(base + size); for (; cursor < end; cursor++) { - memblock_free_pages(pfn_to_page(cursor), cursor, 0); + /* + * Reserved pages are always initialized by the end of + * memblock_free_all() (by memmap_init() and, if deferred + * initialization is enabled, memmap_init_reserved_pages()), so + * these pages can be released directly to the buddy allocator. + */ + __free_pages_core(pfn_to_page(cursor), 0); totalram_pages_inc(); } } |