Revision 013567be19761e2d14fc2a2676fe7686ac54c9ac authored by Naoya Horiguchi on 11 May 2018, 23:02:00 UTC, committed by Linus Torvalds on 12 May 2018, 00:28:45 UTC
radix_tree_replace_slot() is called twice for head page, it's obviously
a bug. Let's fix it.
Link: http://lkml.kernel.org/r/20180423072101.GA12157@hori1.linux.bs1.fc.nec.co.jp
Fixes: e71769ae5260 ("mm: enable thp migration for shmem thp")
Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Reported-by: Matthew Wilcox <willy@infradead.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Zi Yan <zi.yan@sent.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 3955333
wm0010.h
/*
* wm0010.h -- Platform data for WM0010 DSP Driver
*
* Copyright 2012 Wolfson Microelectronics PLC.
*
* Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#ifndef WM0010_PDATA_H
#define WM0010_PDATA_H
struct wm0010_pdata {
int gpio_reset;
/* Set if there is an inverter between the GPIO controlling
* the reset signal and the device.
*/
int reset_active_high;
int irq_flags;
};
#endif
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