Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-01 10:42:11 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

platform/x86/intel/ifs: Initialize union ifs_status to zero

Browse Source 
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: 2b40e654b7 ("platform/x86/intel/ifs: Add scan test support")
Suggested-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Jithu Joseph <jithu.joseph@intel.com>
Reviewed-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Link: https://lore.kernel.org/r/20240730155930.1754744-1-sathyanarayanan.kuppuswamy@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Kuppuswamy Sathyanarayanan 2024-07-30 15:59:30 +00:00 committed by Ilpo Järvinen
parent 6e73c49044
commit 3114f77e94
No known key found for this signature in database
GPG Key ID: 59AC4F6153E5CE31
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/platform/x86/intel/ifs/runtest.c
View File

@ -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;