From: Chen Gong <gong.chen@linux.intel.com>
To: tony.luck@intel.com, ying.huang@intel.com
Cc: lenb@kernel.org, linux-acpi@vger.kernel.org,
Chen Gong <gong.chen@linux.intel.com>
Subject: [PATCH] ACPI, APEI, EINJ, limit the range of einj_param
Date: Tue, 28 Feb 2012 16:44:55 +0800 [thread overview]
Message-ID: <1330418695-8005-1-git-send-email-gong.chen@linux.intel.com> (raw)
On the platforms with ACPI4.x support, parameter extension
is not always doable, which means only parameter extension
is enabled, einj_param can take effect.
Signed-off-by: Chen Gong <gong.chen@linux.intel.com>
---
drivers/acpi/apei/einj.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/acpi/apei/einj.c b/drivers/acpi/apei/einj.c
index 4ca087d..0323684 100644
--- a/drivers/acpi/apei/einj.c
+++ b/drivers/acpi/apei/einj.c
@@ -466,7 +466,7 @@ static int __einj_error_inject(u32 type, u64 param1, u64 param2)
rc = apei_exec_run(&ctx, ACPI_EINJ_SET_ERROR_TYPE);
if (rc)
return rc;
- if (einj_param) {
+ if (param_extension && einj_param) {
struct einj_parameter *v4param = einj_param;
v4param->param1 = param1;
v4param->param2 = param2;
--
1.7.8.2.302.g17b4e
next reply other threads:[~2012-02-28 8:44 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-28 8:44 Chen Gong [this message]
2012-02-28 8:54 ` [PATCH] ACPI, APEI, EINJ, limit the range of einj_param Huang Ying
2012-02-28 18:33 ` Luck, Tony
2012-02-29 2:44 ` Chen Gong
2012-02-29 19:34 ` Luck, Tony
2012-03-02 6:54 ` Chen Gong
2012-03-02 19:42 ` Luck, Tony
2012-03-03 3:56 ` [PATCH v2] " Chen Gong
2012-03-15 8:54 ` Chen Gong
2012-03-15 16:48 ` Luck, Tony
2012-03-16 5:41 ` Chen Gong
2012-02-29 5:38 ` [PATCH] " Huang Ying
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