Displaying 2 results from an estimated 2 matches for "is_shared_bank".
2013 Mar 14
1
[PATCH v2 0/2] AMD MCE fixes
Boris,
Here is the updated patch for determining number of regiter banks on
AMD plus a patch removing shared_bank array, as you suggested.
Offline/online testing didn''t show any issues.
Boris Ostrovsky (2):
x86/mce: Replace shared_bank array with is_shared_bank() helper
x86/mce: Use MCG_CAP MSR to find out number of banks on AMD
arch/x86/kernel/cpu/mcheck/mce_amd.c | 38 ++++++++++++++++++++++--------------
1 file changed, 23 insertions(+), 15 deletions(-)
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1.8.1.2
2013 Mar 14
1
[PATCH] x86/mce: Use MCG_CAP MSR to find out number of banks on AMD
Currently number of error reporting register banks is hardcoded to
6 on AMD processors. This may break in virtualized scenarios when
a hypervisor prefers to report fewer banks that the physical HW
provides.
Since number of supported banks is reported in MSR_IA32_MCG_CAP[7:0]
that''s what we should use.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
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