Messages in this thread | | | From | "Chen, Gong" <> | Subject | MCE ring buffer management (Rebase) | Date | Wed, 20 May 2015 15:35:34 -0400 |
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[PATCH 1/4 Rebase] x86, MCE: Provide a lock-less memory pool to save error [PATCH 2/4 Rebase] x86, MCE: Don't use percpu for MCE workqueue/irq_work [PATCH 3/4 Rebase] x86, MCE: Remove mce_ring for SRAO error [PATCH 4/4 Rebase] x86, MCE: Avoid potential deadlock in MCE context
We have too many rings for different H/W error events management. All of them can be merged into one kind of unified mechanism. Furthermore, this management mechanism should be reliable enough even in MCE context to avoid deadlock like calling printk in MCE context. This patch series is used for this purpose.
P.S. One of patch has been removed since last commit because it has been merged already.
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