Messages in this thread Patch in this message | | | From | Sarthak Kukreti <> | Subject | [PATCH 1/1] platform/chrome: chromeos_pstore: set user space log size | Date | Wed, 1 Apr 2020 17:15:48 -0700 |
| |
On x86 ChromiumOS devices, the pmsg_size is set to 0 (check /sys/module/ramoops/parameters/pmsg_size): this prevents use of pstore-pmsg, even if CONFIG_PSTORE_PMSG is enabled. Set pmsg_size to a value that is consistent with the size used on non-x86 ChromiumOS devices.
Signed-off-by: Sarthak Kukreti <sarthakkukreti@chromium.org> --- drivers/platform/chrome/chromeos_pstore.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c index d13770785fb5..82dea8cb5da1 100644 --- a/drivers/platform/chrome/chromeos_pstore.c +++ b/drivers/platform/chrome/chromeos_pstore.c @@ -57,6 +57,7 @@ static struct ramoops_platform_data chromeos_ramoops_data = { .record_size = 0x40000, .console_size = 0x20000, .ftrace_size = 0x20000, + .pmsg_size = 0x20000, .dump_oops = 1, }; -- 2.26.0.rc2.310.g2932bb562d-goog
| |