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649de51b88
Each time a pxa type cpu went in suspend, a portion of
kmalloc memory was corrupted.
The issue was an incorrect length allocation introduced by
the commit 711be5ccfe for
the save registers array (=> overflow).
Signed-off-by: Robert Jarzmik <rjarzmik@free.fr>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
28 lines
691 B
C
28 lines
691 B
C
/*
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* Copyright (c) 2005 Richard Purdie
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#include <linux/suspend.h>
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struct pxa_cpu_pm_fns {
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int save_count;
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void (*save)(unsigned long *);
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void (*restore)(unsigned long *);
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int (*valid)(suspend_state_t state);
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void (*enter)(suspend_state_t state);
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};
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extern struct pxa_cpu_pm_fns *pxa_cpu_pm_fns;
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/* sleep.S */
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extern void pxa25x_cpu_suspend(unsigned int);
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extern void pxa27x_cpu_suspend(unsigned int);
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extern void pxa_cpu_resume(void);
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extern int pxa_pm_enter(suspend_state_t state);
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