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| author |   Tony Luck <tony.luck@intel.com> | 2011-12-13 09:48:13 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2012-01-03 12:06:45 -0800 |
| commit | 85f92694affa7dba7f1978666a69552b5dfc628e (patch) | |
| tree | 613ac35ef99bc2500add551cb5e5c405d4ca1894 /tools/perf/scripts/python/syscall-counts.py | |
| parent | HWPOISON: Add code to handle "action required" errors. (diff) | |
| download | linux-dev-85f92694affa7dba7f1978666a69552b5dfc628e.tar.xz linux-dev-85f92694affa7dba7f1978666a69552b5dfc628e.zip | |
x86/mce: Create helper function to save addr/misc when needed
The MCI_STATUS_MISCV and MCI_STATUS_ADDRV bits in the bank status
registers define whether the MISC and ADDR registers respectively
contain valid data - provide a helper function to check these bits
and read the registers when needed.
In addition, processors that support software error recovery (as
indicated by the MCG_SER_P bit in the MCG_CAP register) may include
some undefined bits in the ADDR register - mask these out.
Acked-by: Borislav Petkov <bp@amd64.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions