David Hildenbrand e6b2c060e0 kasan: fix memory hotplug during boot ... commit 3f1959721558a976aaf9c2024d5bc884e6411bf7 upstream. Using module_init() is wrong. E.g. ACPI adds and onlines memory before our memory notifier gets registered. This makes sure that ACPI memory detected during boot up will not result in a kernel crash. Easily reproducible with QEMU, just specify a DIMM when starting up. Link: http://lkml.kernel.org/r/20180522100756.18478-3-david@redhat.com Fixes: 786a895991 ("kasan: disable memory hotplug") Signed-off-by: David Hildenbrand <david@redhat.com> Acked-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-05-30 07:48:51 +02:00
..
kasan.c	kasan: fix memory hotplug during boot	2018-05-30 07:48:51 +02:00
kasan.h	kasan: update kasan_global for gcc 7	2016-12-08 07:15:24 +01:00
kasan_init.c	x86/kasan, mm: Introduce generic kasan_populate_zero_shadow()	2015-08-22 14:54:55 +02:00
Makefile	x86/kasan, mm: Introduce generic kasan_populate_zero_shadow()	2015-08-22 14:54:55 +02:00
report.c	kasan: respect /proc/sys/kernel/traceoff_on_warning	2017-06-17 06:39:36 +02:00