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| author | Vernon Mauery <vernux@us.ibm.com> | 2010-04-16 19:40:19 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-05-18 12:43:23 -0300 |
| commit | 8a311e179e52d122ac203d8e88014284c18ca8ab (patch) | |
| tree | 8320e9f28bdbe9abb02664e9df35c8714f9898ee /drivers/edac/i7core_edac.c | |
| parent | 2a6fae326713ec84f307c045f6b497d4afaeb1d4 (diff) | |
| download | kernel_samsung_smdk4412-8a311e179e52d122ac203d8e88014284c18ca8ab.zip kernel_samsung_smdk4412-8a311e179e52d122ac203d8e88014284c18ca8ab.tar.gz kernel_samsung_smdk4412-8a311e179e52d122ac203d8e88014284c18ca8ab.tar.bz2 | |
Always call i7core_[ur]dimm_check_mc_ecc_err
This fixes an error in function i7core_check_error
In commit ca9c90ba09ca3c9799319f46a56f397afbf617c2 which converts the
driver to use double buffering, there is a change in the logic. Before,
if mce_count was zero, it skipped over a couple of statements and
finished out with a call to the *check_mc_ecc_err function. The current
code checks to see if mce_count is 0 and then exits.
This change reverts the behavior back to the original where if there are
no errors to report, we skip to the end and call the *check_mc_ecc_err
function.
This fix allows the driver to work again on my Nehalem based blades
again.
Signed-off-by: Vernon Mauery <vernux@us.ibm.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/edac/i7core_edac.c')
| -rw-r--r-- | drivers/edac/i7core_edac.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c index 8e93df6..cd51709 100644 --- a/drivers/edac/i7core_edac.c +++ b/drivers/edac/i7core_edac.c @@ -1670,7 +1670,7 @@ static void i7core_check_error(struct mem_ctl_info *mci) count = (pvt->mce_out + MCE_LOG_LEN - pvt->mce_in) % MCE_LOG_LEN; if (!count) - return; + goto check_ce_error; m = pvt->mce_outentry; if (pvt->mce_in + count > MCE_LOG_LEN) { @@ -1703,6 +1703,7 @@ static void i7core_check_error(struct mem_ctl_info *mci) /* * Now, let's increment CE error counts */ +check_ce_error: if (!pvt->is_registered) i7core_udimm_check_mc_ecc_err(mci); else |