Unverified Commit 3114f77e authored by Kuppuswamy Sathyanarayanan's avatar Kuppuswamy Sathyanarayanan Committed by Ilpo Järvinen
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platform/x86/intel/ifs: Initialize union ifs_status to zero 



If the IFS scan test exits prematurely due to a timeout before
completing a single run, the union ifs_status remains uninitialized,
leading to incorrect test status reporting. To prevent this, always
initialize the union ifs_status to zero.

Fixes: 2b40e654 ("platform/x86/intel/ifs: Add scan test support")
Suggested-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: default avatarJithu Joseph <jithu.joseph@intel.com>
Reviewed-by: default avatarAshok Raj <ashok.raj@intel.com>
Signed-off-by: default avatarKuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Link: https://lore.kernel.org/r/20240730155930.1754744-1-sathyanarayanan.kuppuswamy@linux.intel.com


Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent 6e73c490

drivers/platform/x86/intel/ifs/runtest.c

+1 −1
Original line number Diff line number Diff line
@@ -221,8 +221,8 @@ static int doscan(void *data) 
 */

static void ifs_test_core(int cpu, struct device *dev)

{

	union ifs_status status = {};

	union ifs_scan activate;

	union ifs_status status;

	unsigned long timeout;

	struct ifs_data *ifsd;

	int to_start, to_stop;