Randy reported building warnings and errors for APEI EINJ and GHES as follow:
drivers/acpi/apei/einj.c:127:error: implicit declaration of function 'ndelay'
ghes.c:(.text+0x119e71): undefined reference to `apei_mce_report_mem_error'
CONFIG_X86_MCE is not enabled
This patch fixes these two bugs.
Reported-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Signed-off-by: Huang Ying <ying.huang@xxxxxxxxx>
---
drivers/acpi/apei/einj.c | 1 +
drivers/acpi/apei/ghes.c | 2 ++
2 files changed, 3 insertions(+)
--- a/drivers/acpi/apei/einj.c
+++ b/drivers/acpi/apei/einj.c
@@ -29,6 +29,7 @@
#include <linux/init.h>
#include <linux/io.h>
#include <linux/debugfs.h>
+#include <linux/delay.h>
#include <linux/seq_file.h>
#include <linux/nmi.h>
#include <acpi/acpi.h>
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -242,6 +242,7 @@ static void ghes_do_proc(struct ghes *gh
ser = ghes_severity(ghes->estatus->error_severity);
apei_estatus_for_each_section(ghes->estatus, gdata) {
+#ifdef CONFIG_X86_MCE
if (!uuid_le_cmp(*(uuid_le *)gdata->section_type,
CPER_SEC_PLATFORM_MEM)) {
apei_mce_report_mem_error(
@@ -249,6 +250,7 @@ static void ghes_do_proc(struct ghes *gh
(struct cper_sec_mem_err *)(gdata+1));
processed = 1;
}
+#endif
}
if (!processed && printk_ratelimit())
--
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