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authorSang-Heon Jeon <ekffu200098@gmail.com>2026-08-24 01:18:14 +0900
committerJulia Lawall <Julia.Lawall@inria.fr>2026-08-23 22:12:11 +0200
commit2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch)
treedcc4da1d99f17541c5590ac63c77da4bf372a4ab /include/trace/events/mce.h
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
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coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'include/trace/events/mce.h')
-rw-r--r--include/trace/events/mce.h95
1 files changed, 95 insertions, 0 deletions
diff --git a/include/trace/events/mce.h b/include/trace/events/mce.h
new file mode 100644
index 000000000..c1c50df9e
--- /dev/null
+++ b/include/trace/events/mce.h
@@ -0,0 +1,95 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mce
+
+#if !defined(_TRACE_MCE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MCE_H
+
+#include <linux/ktime.h>
+#include <linux/tracepoint.h>
+#include <asm/mce.h>
+
+/*
+ * MCE Event Record.
+ *
+ * Only very relevant and transient information which cannot be
+ * gathered from a system by any other means or which can only be
+ * acquired arduously should be added to this record.
+ */
+
+TRACE_EVENT(mce_record,
+
+ TP_PROTO(struct mce_hw_err *err),
+
+ TP_ARGS(err),
+
+ TP_STRUCT__entry(
+ __field( u64, mcgcap )
+ __field( u64, mcgstatus )
+ __field( u64, status )
+ __field( u64, addr )
+ __field( u64, misc )
+ __field( u64, synd )
+ __field( u64, ipid )
+ __field( u64, ip )
+ __field( u64, tsc )
+ __field( u64, ppin )
+ __field( u64, walltime )
+ __field( u32, cpu )
+ __field( u32, cpuid )
+ __field( u32, apicid )
+ __field( u32, socketid )
+ __field( u8, cs )
+ __field( u8, bank )
+ __field( u8, cpuvendor )
+ __field( u32, microcode )
+ __dynamic_array(u8, v_data, sizeof(err->vendor))
+ ),
+
+ TP_fast_assign(
+ __entry->mcgcap = err->m.mcgcap;
+ __entry->mcgstatus = err->m.mcgstatus;
+ __entry->status = err->m.status;
+ __entry->addr = err->m.addr;
+ __entry->misc = err->m.misc;
+ __entry->synd = err->m.synd;
+ __entry->ipid = err->m.ipid;
+ __entry->ip = err->m.ip;
+ __entry->tsc = err->m.tsc;
+ __entry->ppin = err->m.ppin;
+ __entry->walltime = err->m.time;
+ __entry->cpu = err->m.extcpu;
+ __entry->cpuid = err->m.cpuid;
+ __entry->apicid = err->m.apicid;
+ __entry->socketid = err->m.socketid;
+ __entry->cs = err->m.cs;
+ __entry->bank = err->m.bank;
+ __entry->cpuvendor = err->m.cpuvendor;
+ __entry->microcode = err->m.microcode;
+ memcpy(__get_dynamic_array(v_data), &err->vendor, sizeof(err->vendor));
+ ),
+
+ TP_printk("CPU: %d, MCGc/s: %llx/%llx, MC%d: %016llx, IPID: %016llx, ADDR: %016llx, MISC: %016llx, SYND: %016llx, RIP: %02x:<%016llx>, TSC: %llx, PPIN: %llx, vendor: %u, CPUID: %x, time: %llu, socket: %u, APIC: %x, microcode: %x, vendor data: %s",
+ __entry->cpu,
+ __entry->mcgcap, __entry->mcgstatus,
+ __entry->bank, __entry->status,
+ __entry->ipid,
+ __entry->addr,
+ __entry->misc,
+ __entry->synd,
+ __entry->cs, __entry->ip,
+ __entry->tsc,
+ __entry->ppin,
+ __entry->cpuvendor,
+ __entry->cpuid,
+ __entry->walltime,
+ __entry->socketid,
+ __entry->apicid,
+ __entry->microcode,
+ __print_dynamic_array(v_data, sizeof(u8)))
+);
+
+#endif /* _TRACE_MCE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>