From 34ff636f322c6d5e4f0a52338fa63a7dff09a495 Mon Sep 17 00:00:00 2001 From: Joel Fernandes Date: Sat, 18 Jul 2026 13:15:36 -0400 Subject: scftorture: Count single_rpc offline failures in statistics output scf_torture_stats_print() aggregates each invoker thread's counters into a local scf_statistics structure before printing, but the n_single_rpc_ofl field is missing from the aggregation loop. As a result, the "single_rpc_ofl" value printed in the statistics line is always zero, even when smp_call_function_single() invocations for the RPC test have failed due to offline CPUs and been counted by the invoker threads. Add the missing accumulation so that the printed value reflects the actual counts. Signed-off-by: Joel Fernandes Signed-off-by: Paul E. McKenney --- fs/afs/misc.c | 208 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 208 insertions(+) create mode 100644 fs/afs/misc.c (limited to 'fs/afs/misc.c') diff --git a/fs/afs/misc.c b/fs/afs/misc.c new file mode 100644 index 000000000..c8a7f2660 --- /dev/null +++ b/fs/afs/misc.c @@ -0,0 +1,208 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* miscellaneous bits + * + * Copyright (C) 2002, 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + */ + +#include +#include +#include +#include +#include "internal.h" +#include "afs_fs.h" +#include "protocol_uae.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; + + /* Volume Location server errors */ + case AFSVL_IDEXIST: return -EEXIST; + case AFSVL_IO: return -EREMOTEIO; + case AFSVL_NAMEEXIST: return -EEXIST; + case AFSVL_CREATEFAIL: return -EREMOTEIO; + case AFSVL_NOENT: return -ENOMEDIUM; + case AFSVL_EMPTY: return -ENOMEDIUM; + case AFSVL_ENTDELETED: return -ENOMEDIUM; + case AFSVL_BADNAME: return -EINVAL; + case AFSVL_BADINDEX: return -EINVAL; + case AFSVL_BADVOLTYPE: return -EINVAL; + case AFSVL_BADSERVER: return -EINVAL; + case AFSVL_BADPARTITION: return -EINVAL; + case AFSVL_REPSFULL: return -EFBIG; + case AFSVL_NOREPSERVER: return -ENOENT; + case AFSVL_DUPREPSERVER: return -EEXIST; + case AFSVL_RWNOTFOUND: return -ENOENT; + case AFSVL_BADREFCOUNT: return -EINVAL; + case AFSVL_SIZEEXCEEDED: return -EINVAL; + case AFSVL_BADENTRY: return -EINVAL; + case AFSVL_BADVOLIDBUMP: return -EINVAL; + case AFSVL_IDALREADYHASHED: return -EINVAL; + case AFSVL_ENTRYLOCKED: return -EBUSY; + case AFSVL_BADVOLOPER: return -EBADRQC; + case AFSVL_BADRELLOCKTYPE: return -EINVAL; + case AFSVL_RERELEASE: return -EREMOTEIO; + case AFSVL_BADSERVERFLAG: return -EINVAL; + case AFSVL_PERM: return -EACCES; + case AFSVL_NOMEM: return -EREMOTEIO; + + /* Unified AFS error table */ + case UAEPERM: return -EPERM; + case UAENOENT: return -ENOENT; + case UAEAGAIN: return -EAGAIN; + case UAEACCES: return -EACCES; + case UAEBUSY: return -EBUSY; + case UAEEXIST: return -EEXIST; + case UAENOTDIR: return -ENOTDIR; + case UAEISDIR: return -EISDIR; + case UAEFBIG: return -EFBIG; + case UAENOSPC: return -ENOSPC; + case UAEROFS: return -EROFS; + case UAEMLINK: return -EMLINK; + case UAEDEADLK: return -EDEADLK; + case UAENAMETOOLONG: return -ENAMETOOLONG; + case UAENOLCK: return -ENOLCK; + case UAENOTEMPTY: return -ENOTEMPTY; + case UAELOOP: return -ELOOP; + case UAEOVERFLOW: return -EOVERFLOW; + case UAENOMEDIUM: return -ENOMEDIUM; + case UAEDQUOT: 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; + + case RXGK_INCONSISTENCY: return -EPROTO; + case RXGK_PACKETSHORT: return -EPROTO; + case RXGK_BADCHALLENGE: return -EPROTO; + case RXGK_SEALEDINCON: return -EKEYREJECTED; + case RXGK_NOTAUTH: return -EKEYREJECTED; + case RXGK_EXPIRED: return -EKEYEXPIRED; + case RXGK_BADLEVEL: return -EKEYREJECTED; + case RXGK_BADKEYNO: return -EKEYREJECTED; + case RXGK_NOTRXGK: return -EKEYREJECTED; + case RXGK_UNSUPPORTED: return -EKEYREJECTED; + case RXGK_GSSERROR: return -EKEYREJECTED; +#ifdef RXGK_BADETYPE + case RXGK_BADETYPE: return -ENOPKG; +#endif +#ifdef RXGK_BADTOKEN + case RXGK_BADTOKEN: return -EKEYREJECTED; +#endif +#ifdef RXGK_BADETYPE + case RXGK_DATALEN: return -EPROTO; +#endif +#ifdef RXGK_BADQOP + case RXGK_BADQOP: return -EKEYREJECTED; +#endif + + case KRB5_PROG_KEYTYPE_NOSUPP: return -ENOPKG; + + case RXGEN_OPCODE: return -ENOTSUPP; + case RX_INVALID_OPERATION: return -ENOTSUPP; + + default: return -EREMOTEIO; + } +} + +/* + * Select the error to report from a set of errors. + */ +void afs_prioritise_error(struct afs_error *e, int error, u32 abort_code) +{ + switch (error) { + case 0: + e->aborted = false; + e->error = 0; + return; + default: + if (e->error == -ETIMEDOUT || + e->error == -ETIME) + return; + fallthrough; + case -ETIMEDOUT: + case -ETIME: + if (e->error == -ENOMEM || + e->error == -ENONET) + return; + fallthrough; + case -ENOMEM: + case -ENONET: + if (e->error == -ERFKILL) + return; + fallthrough; + case -ERFKILL: + if (e->error == -EADDRNOTAVAIL) + return; + fallthrough; + case -EADDRNOTAVAIL: + if (e->error == -ENETUNREACH) + return; + fallthrough; + case -ENETUNREACH: + if (e->error == -EHOSTUNREACH) + return; + fallthrough; + case -EHOSTUNREACH: + if (e->error == -EHOSTDOWN) + return; + fallthrough; + case -EHOSTDOWN: + if (e->error == -ECONNREFUSED) + return; + fallthrough; + case -ECONNREFUSED: + if (e->error == -ECONNRESET) + return; + fallthrough; + case -ECONNRESET: /* Responded, but call expired. */ + if (e->responded) + return; + e->error = error; + e->aborted = false; + return; + + case -ECONNABORTED: + e->error = afs_abort_to_error(abort_code); + e->aborted = true; + e->responded = true; + return; + case -ENETRESET: /* Responded, but we seem to have changed address */ + e->aborted = false; + e->responded = true; + e->error = error; + return; + } +} -- cgit v1.3.1