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Commit dafa4203 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Kalle Valo
Browse files

ath10k: use 64-bit crash dump timestamps 



The dump format uses 64-bit timestamps already, but calling
getnstimeofday() only returns a 32-bit number on 32-bit architectures,
so that will overflow in y2038.

This changes it to use ktime_get_real_ts64() instead.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent d786ebb2

drivers/net/wireless/ath/ath10k/core.h

+1 −1
Original line number Diff line number Diff line
@@ -463,7 +463,7 @@ struct ath10k_fw_crash_data { 
	bool crashed_since_read;



	guid_t guid;

	struct timespec timestamp;

	struct timespec64 timestamp;

	__le32 registers[REG_DUMP_COUNT_QCA988X];

	struct ath10k_ce_crash_data ce_crash_data[CE_COUNT_MAX];

};

drivers/net/wireless/ath/ath10k/debug.c

+1 −1
Original line number Diff line number Diff line
@@ -720,7 +720,7 @@ ath10k_debug_get_new_fw_crash_data(struct ath10k *ar) 


	crash_data->crashed_since_read = true;

	guid_gen(&crash_data->guid);

	getnstimeofday(&crash_data->timestamp);

	ktime_get_real_ts64(&crash_data->timestamp);



	return crash_data;

}