Re: [PATCH 1/8] x86/mce: Stop mce_reign() from re-computing severity for every CPU

On Tue, Sep 08, 2020 at 10:55:12AM -0700, Tony Luck wrote: > Back in: > > commit 20d51a426fe9 ("x86/mce: Reuse one of the u16 padding fields in 'struct > mce'") > > a field was added to "struct mce" to save the computed error severity. > > Make use of this in mce_reign() to avoid re-computing t

[PATCH 1/8] x86/mce: Stop mce_reign() from re-computing severity for every CPU

Back in: commit 20d51a426fe9 ("x86/mce: Reuse one of the u16 padding fields in 'struct mce'") a field was added to "struct mce" to save the computed error severity. Make use of this in mce_reign() to avoid re-computing the severity for every CPU. In the case where we panic, we do still need on