The patch titled Subject: mm-memory_hotplug-export-mhp_supports_memmap_on_memory-fix has been added to the -mm mm-unstable branch. Its filename is mm-memory_hotplug-export-mhp_supports_memmap_on_memory-fix.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-memory_hotplug-export-mhp_supports_memmap_on_memory-fix.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Subject: mm-memory_hotplug-export-mhp_supports_memmap_on_memory-fix Date: Sat Jan 27 07:13:46 PM PST 2024 fix build In file included from ./include/linux/mmzone.h:1425, from ./include/linux/gfp.h:7, from ./include/linux/slab.h:16, from ./include/linux/crypto.h:17, from arch/x86/kernel/asm-offsets.c:9: /include/linux/memory_hotplug.h:282:13: warning: 'mhp_supports_memmap_on_memory' defined but not used [-Wunused-function] 282 | static bool mhp_supports_memmap_on_memory(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Cc: Vishal Verma <vishal.l.verma@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/memory_hotplug.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/include/linux/memory_hotplug.h~mm-memory_hotplug-export-mhp_supports_memmap_on_memory-fix +++ a/include/linux/memory_hotplug.h @@ -279,7 +279,7 @@ static inline bool movable_node_is_enabl return false; } -static bool mhp_supports_memmap_on_memory(void) +static inline bool mhp_supports_memmap_on_memory(void) { return false; } _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are mm-memory_hotplug-export-mhp_supports_memmap_on_memory-fix.patch kprobes-use-synchronize_rcu_tasks_rude-in-kprobe_optimizer-fix.patch