- this is actually 5.10?

[packages/lin_tape.git] / kernel-5.8.patch

--- lin_tape-3.0.52/lin_tape_scsi_tape.c~	2020-03-05 19:43:09.000000000 +0100
+++ lin_tape-3.0.52/lin_tape_scsi_tape.c	2020-08-16 18:55:05.857678020 +0200
@@ -11533,7 +11533,11 @@
 
 	memset(pages, '\0', drv->supported_sg_tablesize * sizeof(struct page*));
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5,8,0)
 	down_read(&current->mm->mmap_sem);
+#else
+	mmap_read_lock(current->mm);
+#endif
 #if LINUX_VERSION_CODE == KERNEL_VERSION(4,4,73) \
 	|| (LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,92) && LINUX_VERSION_CODE < KERNEL_VERSION(4,4,103)) \
 	|| defined(SLESKERNEL_4_4_103_6) \
@@ -11548,7 +11552,11 @@
 	mapped_pages = get_user_pages(current, current->mm,
 		(ulong)user_location, number_pages, rw, 0, pages, NULL);
 #endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5,8,0)
 	up_read(&current->mm->mmap_sem);
+#else
+	mmap_read_unlock(current->mm);
+#endif
 
 	if(mapped_pages < number_pages) {
 		rc = -EFAULT;