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
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------------------------------------------------------
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
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