[ Sasha's backport helper bot ]
Hi,
Summary of potential issues: ❌ Build failures detected
The upstream commit SHA1 provided is correct: fd53aa40e65f518453115b6f56183b0c201db26b
WARNING: Author mismatch between patch and upstream commit: Backport author: Abdelkareem Abdelsaamadkareemem@amazon.com Commit author: Thomas Weißschuhlinux@weissschuh.net
Status in newer kernel trees: 6.13.y | Present (different SHA1: 755caf4ee1c6) 6.12.y | Present (different SHA1: 8441aea46445) 6.6.y | Present (different SHA1: 81846070cba1) 6.1.y | Present (different SHA1: 5d1041c76de6) 5.15.y | Present (different SHA1: fd80c97b94f0)
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-5.10.y | Failed | N/A | | stable/linux-5.15.y | Failed | N/A |
Build Errors: Patch failed to apply on stable/linux-5.10.y. Reject:
diff a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c (rejected hunks) @@ -188,6 +188,11 @@ static void ptp_clock_release(struct device *dev) kfree(ptp); }
+static int ptp_enable(struct ptp_clock_info *ptp, struct ptp_clock_request *request, int on) +{ + return -EOPNOTSUPP; +} + static void ptp_aux_kworker(struct kthread_work *work) { struct ptp_clock *ptp = container_of(work, struct ptp_clock, @@ -233,6 +238,9 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info, mutex_init(&ptp->pincfg_mux); init_waitqueue_head(&ptp->tsev_wq);
+ if (!ptp->info->enable) + ptp->info->enable = ptp_enable; + if (ptp->info->do_aux_work) { kthread_init_delayed_work(&ptp->aux_work, ptp_aux_kworker); ptp->kworker = kthread_create_worker(0, "ptp%d", ptp->index);
Patch failed to apply on stable/linux-5.15.y. Reject:
diff a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c (rejected hunks) @@ -188,6 +188,11 @@ static void ptp_clock_release(struct device *dev) kfree(ptp); }
+static int ptp_enable(struct ptp_clock_info *ptp, struct ptp_clock_request *request, int on) +{ + return -EOPNOTSUPP; +} + static void ptp_aux_kworker(struct kthread_work *work) { struct ptp_clock *ptp = container_of(work, struct ptp_clock, @@ -233,6 +238,9 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info, mutex_init(&ptp->pincfg_mux); init_waitqueue_head(&ptp->tsev_wq);
+ if (!ptp->info->enable) + ptp->info->enable = ptp_enable; + if (ptp->info->do_aux_work) { kthread_init_delayed_work(&ptp->aux_work, ptp_aux_kworker); ptp->kworker = kthread_create_worker(0, "ptp%d", ptp->index);