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| author | Borislav Petkov <borislav.petkov@amd.com> | 2010-04-30 15:19:02 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-04-30 19:15:39 +0200 |
| commit | 35d824b28fc5544d1eb7c1e3db15a1740df8ec4b (patch) | |
| tree | e9212c8ce16e41b193bce41436b3bbac22de43a4 /drivers/edac | |
| parent | Inotify: Fix build failure in inotify user support (diff) | |
| download | linux-35d824b28fc5544d1eb7c1e3db15a1740df8ec4b.tar.xz linux-35d824b28fc5544d1eb7c1e3db15a1740df8ec4b.zip | |
edac, mce: Fix wrong mask and macro usage
Correct two mishaps which prevented reporting error type (CECC vs UECC)
and extended error description.
Cc: <stable@kernel.org> # 32.x, 33.x
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/edac_mce_amd.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/edac/edac_mce_amd.c b/drivers/edac/edac_mce_amd.c index f5b6d9fe4def..97e64bcdbc06 100644 --- a/drivers/edac/edac_mce_amd.c +++ b/drivers/edac/edac_mce_amd.c @@ -294,7 +294,6 @@ wrong_ls_mce: void amd_decode_nb_mce(int node_id, struct err_regs *regs, int handle_errors) { u32 ec = ERROR_CODE(regs->nbsl); - u32 xec = EXT_ERROR_CODE(regs->nbsl); if (!handle_errors) return; @@ -324,7 +323,7 @@ void amd_decode_nb_mce(int node_id, struct err_regs *regs, int handle_errors) pr_cont("\n"); } - pr_emerg("%s.\n", EXT_ERR_MSG(xec)); + pr_emerg("%s.\n", EXT_ERR_MSG(regs->nbsl)); if (BUS_ERROR(ec) && nb_bus_decoder) nb_bus_decoder(node_id, regs); @@ -374,7 +373,7 @@ static int amd_decode_mce(struct notifier_block *nb, unsigned long val, ((m->status & MCI_STATUS_PCC) ? "yes" : "no")); /* do the two bits[14:13] together */ - ecc = m->status & (3ULL << 45); + ecc = (m->status >> 45) & 0x3; if (ecc) pr_cont(", %sECC Error", ((ecc == 2) ? "C" : "U")); |