diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/fs/afs/misc.c | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/fs/afs/misc.c')
| -rw-r--r-- | kernel/fs/afs/misc.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/kernel/fs/afs/misc.c b/kernel/fs/afs/misc.c new file mode 100644 index 000000000..91ea1aa0d --- /dev/null +++ b/kernel/fs/afs/misc.c @@ -0,0 +1,89 @@ +/* miscellaneous bits + * + * Copyright (C) 2002, 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/errno.h> +#include <rxrpc/packet.h> +#include "internal.h" +#include "afs_fs.h" + +/* + * convert an AFS abort code to a Linux error number + */ +int afs_abort_to_error(u32 abort_code) +{ + switch (abort_code) { + /* low errno codes inserted into abort namespace */ + case 13: return -EACCES; + case 27: return -EFBIG; + case 30: return -EROFS; + + /* VICE "special error" codes; 101 - 111 */ + case VSALVAGE: return -EIO; + case VNOVNODE: return -ENOENT; + case VNOVOL: return -ENOMEDIUM; + case VVOLEXISTS: return -EEXIST; + case VNOSERVICE: return -EIO; + case VOFFLINE: return -ENOENT; + case VONLINE: return -EEXIST; + case VDISKFULL: return -ENOSPC; + case VOVERQUOTA: return -EDQUOT; + case VBUSY: return -EBUSY; + case VMOVED: return -ENXIO; + + /* Unified AFS error table; ET "uae" == 0x2f6df00 */ + case 0x2f6df00: return -EPERM; + case 0x2f6df01: return -ENOENT; + case 0x2f6df04: return -EIO; + case 0x2f6df0a: return -EAGAIN; + case 0x2f6df0b: return -ENOMEM; + case 0x2f6df0c: return -EACCES; + case 0x2f6df0f: return -EBUSY; + case 0x2f6df10: return -EEXIST; + case 0x2f6df11: return -EXDEV; + case 0x2f6df12: return -ENODEV; + case 0x2f6df13: return -ENOTDIR; + case 0x2f6df14: return -EISDIR; + case 0x2f6df15: return -EINVAL; + case 0x2f6df1a: return -EFBIG; + case 0x2f6df1b: return -ENOSPC; + case 0x2f6df1d: return -EROFS; + case 0x2f6df1e: return -EMLINK; + case 0x2f6df20: return -EDOM; + case 0x2f6df21: return -ERANGE; + case 0x2f6df22: return -EDEADLK; + case 0x2f6df23: return -ENAMETOOLONG; + case 0x2f6df24: return -ENOLCK; + case 0x2f6df26: return -ENOTEMPTY; + case 0x2f6df28: return -EWOULDBLOCK; + case 0x2f6df69: return -ENOTCONN; + case 0x2f6df6c: return -ETIMEDOUT; + case 0x2f6df78: return -EDQUOT; + + /* RXKAD abort codes; from include/rxrpc/packet.h. ET "RXK" == 0x1260B00 */ + case RXKADINCONSISTENCY: return -EPROTO; + case RXKADPACKETSHORT: return -EPROTO; + case RXKADLEVELFAIL: return -EKEYREJECTED; + case RXKADTICKETLEN: return -EKEYREJECTED; + case RXKADOUTOFSEQUENCE: return -EPROTO; + case RXKADNOAUTH: return -EKEYREJECTED; + case RXKADBADKEY: return -EKEYREJECTED; + case RXKADBADTICKET: return -EKEYREJECTED; + case RXKADUNKNOWNKEY: return -EKEYREJECTED; + case RXKADEXPIRED: return -EKEYEXPIRED; + case RXKADSEALEDINCON: return -EKEYREJECTED; + case RXKADDATALEN: return -EKEYREJECTED; + case RXKADILLEGALLEVEL: return -EKEYREJECTED; + + default: return -EREMOTEIO; + } +} |