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x86/mce: Convert the CEC to use the MCE notifier

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The CEC code has its claws in a couple of routines in mce/core.c.
Convert it to just register itself on the normal MCE notifier chain.

 [ bp: Make cec_add_elem() and cec_init() static. ]

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Tested-by: Tony Luck <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/20200214222720.13168-3-tony.luck@intel.com
This commit is contained in:
Tony Luck
2020-02-14 14:27:15 -08:00
committed by Borislav Petkov
parent c9c6d216ed
commit 9554bfe403
3 changed files with 28 additions and 26 deletions
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5
include/linux/ras.h
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@@ -17,12 +17,7 @@ static inline int ras_add_daemon_trace(void) { return 0; }
#endif
#ifdef CONFIG_RAS_CEC
void __init cec_init(void);
int __init parse_cec_param(char *str);
int cec_add_elem(u64 pfn);
#else
static inline void __init cec_init(void) { }
static inline int cec_add_elem(u64 pfn) { return -ENODEV; }
#endif
#ifdef CONFIG_RAS