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| author | Chen Gong <gong.chen@linux.intel.com> | 2011-07-13 07:14:14 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2011-07-14 05:31:51 +0200 |
| commit | d37afc50e618271839f001ea653949eefc728167 (patch) | |
| tree | e772a03f4f604c8bd62b112d1868f8cc1cdffde6 /drivers/acpi | |
| parent | ACPI, APEI, ERST, Prevent erst_dbg from loading if ERST is disabled (diff) | |
| download | linux-d37afc50e618271839f001ea653949eefc728167.tar.xz linux-d37afc50e618271839f001ea653949eefc728167.zip | |
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>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/apei/erst-dbg.c | 2 |
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; |