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authorYazen Ghannam <yazen.ghannam@amd.com>2018-02-21 11:18:57 +0100
committerIngo Molnar <mingo@kernel.org>2018-02-21 17:00:54 +0100
commite5d6a126d4c473499f354254a15ca0c2d8c84ca3 (patch)
tree783dc2a0d2705df3f81884584f8548fa33b6f283 /drivers/edac
parentx86/mce/AMD: Collect error info even if valid bits are not set (diff)
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x86/mce/AMD: Pass the bank number to smca_get_bank_type()
Pass the bank number to smca_get_bank_type() since that's all we need. Also, we should compare the bank number to MAX_NR_BANKS (size of the smca_banks array) not the number of bank types. Bank types are reused for multiple banks, so the number of types can be different from the number of banks in a system and thus we could return an invalid bank type. Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: <stable@vger.kernel.org> # 4.14.x Cc: <stable@vger.kernel.org> # 4.14.x: 11cf887728a3 x86/MCE/AMD: Define a function to get SMCA bank type Cc: <stable@vger.kernel.org> # 4.14.x: c6708d50f166 x86/MCE: Report only DRAM ECC as memory errors on AMD systems Cc: Borislav Petkov <bp@alien8.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> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/20180221101900.10326-6-bp@alien8.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
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