Commit 1c7c5134 authored Apr 01, 2020 by Sarthak Kukreti Committed by Enric Balletbo i Serra Apr 13, 2020

platform/chrome: chromeos_pstore: set user space log size



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>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>

parent 8f3d9f35

drivers/platform/chrome/chromeos_pstore.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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,
		};

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