In upcoming changes, the number of states will increase as a result of introducing SAVE and RESTORE states. This means that using unsigned long as underlying storage won't work on 32-bit architectures, as we'll run out of bits. Use bitmap instead. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202510231918.XlOqymLC-lkp@intel.com/ Signed-off-by: Michał Winiarski --- drivers/gpu/drm/xe/xe_gt_sriov_pf_control.c | 2 +- drivers/gpu/drm/xe/xe_gt_sriov_pf_control_types.h | 5 +++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_pf_control.c b/drivers/gpu/drm/xe/xe_gt_sriov_pf_control.c index 9de05db1f0905..8a2577fda4198 100644 --- a/drivers/gpu/drm/xe/xe_gt_sriov_pf_control.c +++ b/drivers/gpu/drm/xe/xe_gt_sriov_pf_control.c @@ -225,7 +225,7 @@ static unsigned long *pf_peek_vf_state(struct xe_gt *gt, unsigned int vfid) { struct xe_gt_sriov_control_state *cs = pf_pick_vf_control(gt, vfid); - return &cs->state; + return cs->state; } static bool pf_check_vf_state(struct xe_gt *gt, unsigned int vfid, diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_pf_control_types.h b/drivers/gpu/drm/xe/xe_gt_sriov_pf_control_types.h index c80b7e77f1ad2..3ba6ad886c939 100644 --- a/drivers/gpu/drm/xe/xe_gt_sriov_pf_control_types.h +++ b/drivers/gpu/drm/xe/xe_gt_sriov_pf_control_types.h @@ -73,7 +73,8 @@ enum xe_gt_sriov_control_bits { XE_GT_SRIOV_STATE_STOP_FAILED, XE_GT_SRIOV_STATE_STOPPED, - XE_GT_SRIOV_STATE_MISMATCH = BITS_PER_LONG - 1, + XE_GT_SRIOV_STATE_MISMATCH, + XE_GT_SRIOV_STATE_MAX, }; /** @@ -83,7 +84,7 @@ enum xe_gt_sriov_control_bits { */ struct xe_gt_sriov_control_state { /** @state: VF state bits */ - unsigned long state; + DECLARE_BITMAP(state, XE_GT_SRIOV_STATE_MAX); /** @done: completion of async operations */ struct completion done; -- 2.50.1