From: Borislav Petkov <bp@amd64.org>
To: mingo@elte.hu, norsk5@yahoo.com
Cc: hpa@zytor.com, tglx@linutronix.de, linux-edac@vger.kernel.org,
linux-kernel@vger.kernel.org, "Petkov,
Borislav" <Borislav.Petkov@amd.com>
Subject: [PATCH 7/8] amd64_edac: Correct scrub rate setting
Date: Tue, 1 Jun 2010 17:18:00 +0200 [thread overview]
Message-ID: <20100601151800.GA12984@aftab> (raw)
In-Reply-To: <1275398971-12439-1-git-send-email-bp@amd64.org>
Exit early when setting scrub rate on unknown/unsupported families.
Cc: stable@kernel.org
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
---
drivers/edac/amd64_edac.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 6866b98..71f5ce1 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -178,7 +178,7 @@ static int amd64_set_scrub_rate(struct mem_ctl_info *mci, u32 *bandwidth)
default:
amd64_printk(KERN_ERR, "Unsupported family!\n");
- break;
+ return -EINVAL;
}
return amd64_search_set_scrub_rate(pvt->misc_f3_ctl, *bandwidth,
min_scrubrate);
--
1.7.1
next prev parent reply other threads:[~2010-06-01 15:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-01 13:29 [PATCH 0/6] AMD64 EDAC fixes and updates Borislav Petkov
2010-06-01 13:29 ` [PATCH 1/6] amd64_edac: Dump syndrome size in debug mode Borislav Petkov
2010-06-01 13:29 ` [PATCH 2/6] edac: Remove EDAC_DEBUG_VERBOSE Borislav Petkov
2010-06-01 13:29 ` [PATCH 3/6] amd64_edac: Remove unneeded defines Borislav Petkov
2010-06-01 13:29 ` [PATCH 4/6] x86, mce: Notify about corrected events too Borislav Petkov
2010-06-02 7:11 ` Ingo Molnar
2010-06-01 13:29 ` [PATCH 5/6] amd64_edac: Remove polling mechanism Borislav Petkov
2010-06-01 13:29 ` [PATCH 6/6] amd64_edac: Fix DCT base address selector Borislav Petkov
2010-06-01 15:18 ` Borislav Petkov [this message]
2010-06-01 15:20 ` [PATCH 8/8] edac, mc: Improve scrub rate handling Borislav Petkov
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