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authorChen Gong <gong.chen@linux.intel.com>2011-07-13 13:14:14 +0800
committerLen Brown <len.brown@intel.com>2011-07-13 23:31:51 -0400
commitd37afc50e618271839f001ea653949eefc728167 (patch)
treee772a03f4f604c8bd62b112d1868f8cc1cdffde6
parentca7cc5110a313a609da40ae948978a585352564b (diff)
downloadlinux-d37afc50e618271839f001ea653949eefc728167.tar.bz2
ACPI, APEI, ERST, Fix erst-dbg long record reading issue
When we debug ERST table with erst-dbg, if the error record in ERST table is too long(>4K), it can't be read out. So this patch increases the buffer size to 16K to ensure such error records can be read from ERST table. Signed-off-by: Chen Gong <gong.chen@linux.intel.com> Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
-rw-r--r--drivers/acpi/apei/erst-dbg.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/apei/erst-dbg.c b/drivers/acpi/apei/erst-dbg.c
index cb04aa43c33a..903549df809b 100644
--- a/drivers/acpi/apei/erst-dbg.c
+++ b/drivers/acpi/apei/erst-dbg.c
@@ -33,7 +33,7 @@
#define ERST_DBG_PFX "ERST DBG: "
-#define ERST_DBG_RECORD_LEN_MAX 4096
+#define ERST_DBG_RECORD_LEN_MAX 0x4000
static void *erst_dbg_buf;
static unsigned int erst_dbg_buf_len;