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| Started by | Borislav Petkov <bp@alien8.de> |
|---|---|
| First post | 2015-08-12 18:30 +0200 |
| Last post | 2015-08-13 12:50 +0200 |
| Articles | 2 — 2 participants |
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[PATCH 01/13] x86/mce: Reuse one of the u16 padding fields in struct mce Borislav Petkov <bp@alien8.de> - 2015-08-12 18:30 +0200
[tip:ras/core] x86/mce: Reuse one of the u16 padding fields in ' struct mce' tip-bot for Borislav Petkov <tipbot@zytor.com> - 2015-08-13 12:50 +0200
| From | Borislav Petkov <bp@alien8.de> |
|---|---|
| Date | 2015-08-12 18:30 +0200 |
| Subject | [PATCH 01/13] x86/mce: Reuse one of the u16 padding fields in struct mce |
| Message-ID | <pWH4B-1gT-9@gated-at.bofh.it> |
From: Borislav Petkov <bp@suse.de>
... to save the error severity of the MCE and whether the reported
address of the error is usable.
Signed-off-by: Borislav Petkov <bp@suse.de>
---
arch/x86/include/uapi/asm/mce.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/include/uapi/asm/mce.h b/arch/x86/include/uapi/asm/mce.h
index a0eab85ce7b8..76880ede9a35 100644
--- a/arch/x86/include/uapi/asm/mce.h
+++ b/arch/x86/include/uapi/asm/mce.h
@@ -15,7 +15,8 @@ struct mce {
__u64 time; /* wall time_t when error was detected */
__u8 cpuvendor; /* cpu vendor as encoded in system.h */
__u8 inject_flags; /* software inject flags */
- __u16 pad;
+ __u8 severity;
+ __u8 usable_addr;
__u32 cpuid; /* CPUID 1 EAX */
__u8 cs; /* code segment */
__u8 bank; /* machine check bank */
--
2.5.0.rc2.28.g6003e7f
--
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| From | tip-bot for Borislav Petkov <tipbot@zytor.com> |
|---|---|
| Date | 2015-08-13 12:50 +0200 |
| Subject | [tip:ras/core] x86/mce: Reuse one of the u16 padding fields in ' struct mce' |
| Message-ID | <pWYf8-St-15@gated-at.bofh.it> |
| In reply to | #1206242 |
Commit-ID: 20d51a426fe9a0d0a63cc3a7488f621c8bac37e1
Gitweb: http://git.kernel.org/tip/20d51a426fe9a0d0a63cc3a7488f621c8bac37e1
Author: Borislav Petkov <bp@suse.de>
AuthorDate: Wed, 12 Aug 2015 18:29:33 +0200
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Thu, 13 Aug 2015 10:12:50 +0200
x86/mce: Reuse one of the u16 padding fields in 'struct mce'
... to save the error severity of the MCE and whether the
reported address of the error is usable.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Link: http://lkml.kernel.org/r/1439396985-12812-2-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/include/uapi/asm/mce.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/include/uapi/asm/mce.h b/arch/x86/include/uapi/asm/mce.h
index a0eab85..76880ed 100644
--- a/arch/x86/include/uapi/asm/mce.h
+++ b/arch/x86/include/uapi/asm/mce.h
@@ -15,7 +15,8 @@ struct mce {
__u64 time; /* wall time_t when error was detected */
__u8 cpuvendor; /* cpu vendor as encoded in system.h */
__u8 inject_flags; /* software inject flags */
- __u16 pad;
+ __u8 severity;
+ __u8 usable_addr;
__u32 cpuid; /* CPUID 1 EAX */
__u8 cs; /* code segment */
__u8 bank; /* machine check bank */
--
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