enable docker ppp

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2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/fs/nilfs2/ioctl.c
..
..
@@ -148,13 +148,8 @@
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148
 
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 	oldflags = NILFS_I(inode)->i_flags;
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-	/*
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-	 * The IMMUTABLE and APPEND_ONLY flags can only be changed by the
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-	 * relevant capability.
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-	 */
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-	ret = -EPERM;
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-	if (((flags ^ oldflags) & (FS_APPEND_FL | FS_IMMUTABLE_FL)) &&
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-	    !capable(CAP_LINUX_IMMUTABLE))
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+	ret = vfs_ioc_setflags_prepare(inode, oldflags, flags);
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+	if (ret)
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 		goto out;
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 	ret = nilfs_transaction_begin(inode->i_sb, &ti, 0);
..
..
@@ -574,25 +569,25 @@
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569
 
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 	if (unlikely(ret < 0)) {
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 		if (ret == -ENOENT)
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-			nilfs_msg(inode->i_sb, KERN_CRIT,
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-				  "%s: invalid virtual block address (%s): ino=%llu, cno=%llu, offset=%llu, blocknr=%llu, vblocknr=%llu",
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-				  __func__, vdesc->vd_flags ? "node" : "data",
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-				  (unsigned long long)vdesc->vd_ino,
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-				  (unsigned long long)vdesc->vd_cno,
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-				  (unsigned long long)vdesc->vd_offset,
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-				  (unsigned long long)vdesc->vd_blocknr,
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-				  (unsigned long long)vdesc->vd_vblocknr);
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+			nilfs_crit(inode->i_sb,
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+				   "%s: invalid virtual block address (%s): ino=%llu, cno=%llu, offset=%llu, blocknr=%llu, vblocknr=%llu",
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+				   __func__, vdesc->vd_flags ? "node" : "data",
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+				   (unsigned long long)vdesc->vd_ino,
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+				   (unsigned long long)vdesc->vd_cno,
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+				   (unsigned long long)vdesc->vd_offset,
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+				   (unsigned long long)vdesc->vd_blocknr,
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+				   (unsigned long long)vdesc->vd_vblocknr);
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 		return ret;
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581
 	}
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 	if (unlikely(!list_empty(&bh->b_assoc_buffers))) {
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-		nilfs_msg(inode->i_sb, KERN_CRIT,
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-			  "%s: conflicting %s buffer: ino=%llu, cno=%llu, offset=%llu, blocknr=%llu, vblocknr=%llu",
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-			  __func__, vdesc->vd_flags ? "node" : "data",
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-			  (unsigned long long)vdesc->vd_ino,
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-			  (unsigned long long)vdesc->vd_cno,
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-			  (unsigned long long)vdesc->vd_offset,
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-			  (unsigned long long)vdesc->vd_blocknr,
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-			  (unsigned long long)vdesc->vd_vblocknr);
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+		nilfs_crit(inode->i_sb,
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+			   "%s: conflicting %s buffer: ino=%llu, cno=%llu, offset=%llu, blocknr=%llu, vblocknr=%llu",
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+			   __func__, vdesc->vd_flags ? "node" : "data",
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+			   (unsigned long long)vdesc->vd_ino,
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+			   (unsigned long long)vdesc->vd_cno,
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+			   (unsigned long long)vdesc->vd_offset,
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+			   (unsigned long long)vdesc->vd_blocknr,
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+			   (unsigned long long)vdesc->vd_vblocknr);
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 		brelse(bh);
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 		return -EEXIST;
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 	}
..
..
@@ -842,8 +837,7 @@
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837
 	return 0;
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838
 
844
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  failed:
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-	nilfs_msg(nilfs->ns_sb, KERN_ERR, "error %d preparing GC: %s", ret,
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-		  msg);
840
+	nilfs_err(nilfs->ns_sb, "error %d preparing GC: %s", ret, msg);
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 	return ret;
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842
 }
849
843
 
..
..
@@ -952,7 +946,7 @@
952
946
 
953
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 	ret = nilfs_ioctl_move_blocks(inode->i_sb, &argv[0], kbufs[0]);
954
948
 	if (ret < 0) {
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-		nilfs_msg(inode->i_sb, KERN_ERR,
949
+		nilfs_err(inode->i_sb,
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950
 			  "error %d preparing GC: cannot read source blocks",
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951
 			  ret);
958
952
 	} else {
..
..
@@ -1359,6 +1353,7 @@
1359
1353
 	case NILFS_IOCTL_SYNC:
1360
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 	case NILFS_IOCTL_RESIZE:
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 	case NILFS_IOCTL_SET_ALLOC_RANGE:
1356
+	case FITRIM:
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 		break;
1363
1358
 	default:
1364
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 		return -ENOIOCTLCMD;