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Searched refs:mcelog (Results 1 – 3 of 3) sorted by relevance

/arch/x86/kernel/cpu/mce/
A Ddev-mcelog.c47 entry = mcelog->next; in dev_mce_log()
53 if (entry >= mcelog->len) { in dev_mce_log()
58 mcelog->next = entry + 1; in dev_mce_log()
222 next = mcelog->next; in mce_chrdev_read()
233 mcelog->next = 0; in mce_chrdev_read()
247 if (READ_ONCE(mcelog->next)) in mce_chrdev_poll()
341 mcelog = kzalloc(struct_size(mcelog, entry, mce_log_len), GFP_KERNEL); in dev_mcelog_init_device()
342 if (!mcelog) in dev_mcelog_init_device()
345 memcpy(mcelog->signature, MCE_LOG_SIGNATURE, sizeof(mcelog->signature)); in dev_mcelog_init_device()
346 mcelog->len = mce_log_len; in dev_mcelog_init_device()
[all …]
A DMakefile14 obj-$(CONFIG_X86_MCELOG_LEGACY) += dev-mcelog.o
/arch/x86/
A DKconfig1159 bool "Support for deprecated /dev/mcelog character device"
1162 Enable support for /dev/mcelog which is needed by the old mcelog

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