Upgrade to warning when name is truncated (#216)

Signal to users that the name field may not produce the expected string
if the chipset name and revision exceeds the maximum size of the buffer.
In practice, this is unlikely as the buffer size is reasonably high for
a chipset name/revision.

Author: prashanthswami

src/arm/linux/cpuinfo.c

@@ -873,7 +873,7 @@ static bool parse_line(
 			} else if (memcmp(line_start, "Hardware", key_length) == 0) {
 				size_t value_length = value_end - value_start;
 				if (value_length > CPUINFO_HARDWARE_VALUE_MAX) {
-					cpuinfo_log_info(
+					cpuinfo_log_warning(
 						"length of Hardware value \"%.*s\" in /proc/cpuinfo exceeds limit (%d): truncating to the limit",
 						(int)value_length,
 						value_start,
@@ -888,7 +888,7 @@ static bool parse_line(
 			} else if (memcmp(line_start, "Revision", key_length) == 0) {
 				size_t value_length = value_end - value_start;
 				if (value_length > CPUINFO_REVISION_VALUE_MAX) {
-					cpuinfo_log_info(
+					cpuinfo_log_warning(
 						"length of Revision value \"%.*s\" in /proc/cpuinfo exceeds limit (%d): truncating to the limit",
 						(int)value_length,
 						value_start,