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
wm5100.h
/*
* linux/sound/wm5100.h -- Platform data for WM5100
*
* Copyright 2011 Wolfson Microelectronics. PLC.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __LINUX_SND_WM5100_H
#define __LINUX_SND_WM5100_H
enum wm5100_in_mode {
WM5100_IN_SE = 0,
WM5100_IN_DIFF = 1,
WM5100_IN_DMIC = 2,
};
enum wm5100_dmic_sup {
WM5100_DMIC_SUP_MICVDD = 0,
WM5100_DMIC_SUP_MICBIAS1 = 1,
WM5100_DMIC_SUP_MICBIAS2 = 2,
WM5100_DMIC_SUP_MICBIAS3 = 3,
};
enum wm5100_micdet_bias {
WM5100_MICDET_MICBIAS1 = 0,
WM5100_MICDET_MICBIAS2 = 1,
WM5100_MICDET_MICBIAS3 = 2,
};
struct wm5100_jack_mode {
enum wm5100_micdet_bias bias;
int hp_pol;
int micd_src;
};
#define WM5100_GPIO_SET 0x10000
struct wm5100_pdata {
int reset; /** GPIO controlling /RESET, if any */
int ldo_ena; /** GPIO controlling LODENA, if any */
int hp_pol; /** GPIO controlling headset polarity, if any */
int irq_flags;
int gpio_base;
struct wm5100_jack_mode jack_modes[2];
/* Input pin mode selection */
enum wm5100_in_mode in_mode[4];
/* DMIC supply selection */
enum wm5100_dmic_sup dmic_sup[4];
int gpio_defaults[6];
};
#endif
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...