The patch titled Subject: acpi_memhotplug.c: remove memory info from list before freeing it has been added to the -mm tree. Its filename is acpi_memhotplugc-remove-memory-info-from-list-before-freeing-it.patch 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/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Wen Congyang <wency@xxxxxxxxxxxxxx> Subject: acpi_memhotplug.c: remove memory info from list before freeing it We free info, but we forget to remove it from the list. It will cause unexpected problems when we access the list next time. Signed-off-by: Wen Congyang <wency@xxxxxxxxxxxxxx> Cc: Len Brown <lenb@xxxxxxxxxx> Cc: "Brown, Len" <len.brown@xxxxxxxxx> Cc: Yasuaki ISIMATU <isimatu.yasuaki@xxxxxxxxxxxxxx> Cc: David Rientjes <rientjes@xxxxxxxxxx> Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/acpi/acpi_memhotplug.c | 1 + 1 file changed, 1 insertion(+) diff -puN drivers/acpi/acpi_memhotplug.c~acpi_memhotplugc-remove-memory-info-from-list-before-freeing-it drivers/acpi/acpi_memhotplug.c --- a/drivers/acpi/acpi_memhotplug.c~acpi_memhotplugc-remove-memory-info-from-list-before-freeing-it +++ a/drivers/acpi/acpi_memhotplug.c @@ -328,6 +328,7 @@ static int acpi_memory_disable_device(st if (result) return result; } + list_del(&info->list); kfree(info); } _ Subject: Subject: acpi_memhotplug.c: remove memory info from list before freeing it Patches currently in -mm which might be from wency@xxxxxxxxxxxxxx are mm-memory_hotplugc-release-memory-resources-if-hotadd_new_pgdat-fails.patch acpi_memhotplugc-fix-memory-leak-when-memory-device-is-unbound-from-the-module-acpi_memhotplug.patch acpi_memhotplugc-free-memory-device-if-acpi_memory_enable_device-failed.patch acpi_memhotplugc-remove-memory-info-from-list-before-freeing-it.patch acpi_memhotplugc-dont-allow-to-eject-the-memory-device-if-it-is-being-used.patch acpi_memhotplugc-bind-the-memory-device-when-the-driver-is-being-loaded.patch acpi_memhotplugc-auto-bind-the-memory-device-which-is-hotplugged-before-the-driver-is-loaded.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html