[ Sasha's backport helper bot ]
Hi,
Summary of potential issues: ❌ Build failures detected ⚠️ Found matching upstream commit but patch is missing proper reference to it
Found matching upstream commit: ccc45cb4e7271c74dbb27776ae8f73d84557f5c6
Status in newer kernel trees: 6.13.y | Present (exact SHA1) 6.12.y | Present (exact SHA1) 6.6.y | Present (exact SHA1) 6.1.y | Present (different SHA1: 1e1e2ee0cf7f)
Note: The patch differs from the upstream commit: --- Failed to apply patch cleanly. ---
Results of testing on various branches:
| Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-5.4.y | Failed | N/A |
Build Errors: Patch failed to apply on stable/linux-5.4.y. Reject:
diff a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c (rejected hunks) @@ -516,10 +516,10 @@ static int dasd_ioctl_information(struct dasd_block *block,
memcpy(dasd_info->type, base->discipline->name, 4);
- spin_lock_irqsave(&block->queue_lock, flags); + spin_lock_irqsave(get_ccwdev_lock(base->cdev), flags); list_for_each(l, &base->ccw_queue) dasd_info->chanq_len++; - spin_unlock_irqrestore(&block->queue_lock, flags); + spin_unlock_irqrestore(get_ccwdev_lock(base->cdev), flags);
rc = 0; if (copy_to_user(argp, dasd_info,