From: James Bottomley Date: Wed, 10 Aug 2005 18:29:15 +0000 (-0700) Subject: [PATCH] remove name length check in a workqueue X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=606867443764edac5a2c542f2fa0a12ef7a7c7fd;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git [PATCH] remove name length check in a workqueue We have a chek in there to make sure that the name won't overflow task_struct.comm[], but it's triggering for scsi with lots of HBAs, only scsi is using single-threaded workqueues which don't append the "/%d" anyway. All too hard. Just kill the BUG_ON. Cc: Ingo Molnar Signed-off-by: Andrew Morton [ kthread_create() uses vsnprintf() and limits the thing, so no actual overflow can actually happen regardless ] Signed-off-by: Linus Torvalds --- diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 259cf55da3c9..c7e36d4a70ca 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -308,8 +308,6 @@ struct workqueue_struct *__create_workqueue(const char *name, struct workqueue_struct *wq; struct task_struct *p; - BUG_ON(strlen(name) > 10); - wq = kmalloc(sizeof(*wq), GFP_KERNEL); if (!wq) return NULL;