Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf updates from Ingo Molnar:
 "Kernel side changes:

   - Clean up the x86 instruction decoder (Masami Hiramatsu)

   - Add new uprobes optimization for PUSH instructions on x86 (Yonghong
     Song)

   - Add MSR_IA32_THERM_STATUS to the MSR events (Stephane Eranian)

   - Fix misc bugs, update documentation, plus various cleanups (Jiri
     Olsa)

  There's a large number of tooling side improvements:

   - Intel-PT/BTS improvements (Adrian Hunter)

   - Numerous 'perf trace' improvements (Arnaldo Carvalho de Melo)

   - Introduce an errno code to string facility (Hendrik Brueckner)

   - Various build system improvements (Jiri Olsa)

   - Add support for CoreSight trace decoding by making the perf tools
     use the external openCSD (Mathieu Poirier, Tor Jeremiassen)

   - Add ARM Statistical Profiling Extensions (SPE) support (Kim
     Phillips)

   - libtraceevent updates (Steven Rostedt)

   - Intel vendor event JSON updates (Andi Kleen)

   - Introduce 'perf report --mmaps' and 'perf report --tasks' to show
     info present in 'perf.data' (Jiri Olsa, Arnaldo Carvalho de Melo)

   - Add infrastructure to record first and last sample time to the
     perf.data file header, so that when processing all samples in a
     'perf record' session, such as when doing build-id processing, or
     when specifically requesting that that info be recorded, use that
     in 'perf report --time', that also got support for percent slices
     in addition to absolute ones.

     I.e. now it is possible to ask for the samples in the 10%-20% time
     slice of a perf.data file (Jin Yao)

   - Allow system wide 'perf stat --per-thread', sorting the result (Jin
     Yao)

     E.g.:

      [root@jouet ~]# perf stat --per-thread --metrics IPC
      ^C
       Performance counter stats for 'system wide':

                  make-22229  23,012,094,032  inst_retired.any   #  0.8 IPC
                   cc1-22419     692,027,497  inst_retired.any   #  0.8 IPC
                   gcc-22418     328,231,855  inst_retired.any   #  0.9 IPC
                   cc1-22509     220,853,647  inst_retired.any   #  0.8 IPC
                   gcc-22486     199,874,810  inst_retired.any   #  1.0 IPC
                    as-22466     177,896,365  inst_retired.any   #  0.9 IPC
                   cc1-22465     150,732,374  inst_retired.any   #  0.8 IPC
                   gcc-22508     112,555,593  inst_retired.any   #  0.9 IPC
                   cc1-22487     108,964,079  inst_retired.any   #  0.7 IPC
       qemu-system-x86-2697       21,330,550  inst_retired.any   #  0.3 IPC
       systemd-journal-551        20,642,951  inst_retired.any   #  0.4 IPC
       docker-containe-17651       9,552,892  inst_retired.any   #  0.5 IPC
       dockerd-current-9809        7,528,586  inst_retired.any   #  0.5 IPC
                  make-22153  12,504,194,380  inst_retired.any   #  0.8 IPC
               python2-22429  12,081,290,954  inst_retired.any   #  0.8 IPC
      <SNIP>
               python2-22429  15,026,328,103  cpu_clk_unhalted.thread
                   cc1-22419     826,660,193  cpu_clk_unhalted.thread
                   gcc-22418     365,321,295  cpu_clk_unhalted.thread
                   cc1-22509     279,169,362  cpu_clk_unhalted.thread
                   gcc-22486     210,156,950  cpu_clk_unhalted.thread
      <SNIP>

           5.638075538 seconds time elapsed

     [root@jouet ~]#

   - Improve shell auto-completion of perf events (Jin Yao)

   - 'perf probe' improvements (Masami Hiramatsu)

   - Improve PMU infrastructure to support amp64's ThunderX2
     implementation defined core events (Ganapatrao Kulkarni)

   - Various annotation related improvements and fixes (Thomas Richter)

   - Clarify usage of 'overwrite' and 'backward' in the evlist/mmap
     code, removing the 'overwrite' parameter from several functions as
     it was always used it as 'false' (Wang Nan)

   - Fix/improve 'perf record' reverse recording support (Wang Nan)

   - Improve command line options documentation (Sihyeon Jang)

   - Optimize sample parsing for ordering events, where we don't need to
     parse all the PERF_SAMPLE_ bits, just the ones leading to the
     timestamp needed to reorder events (Jiri Olsa)

   - Generalize the annotation code to support other source information
     besides objdump/DWARF obtained ones, starting with python scripts,
     that will is slated to be merged soon (Jiri Olsa)

   - ... and a lot more that I failed to list, see the shortlog and
     changelog for details"

* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (262 commits)
  perf trace beauty flock: Move to separate object file
  perf evlist: Remove fcntl.h from evlist.h
  perf trace beauty futex: Beautify FUTEX_BITSET_MATCH_ANY
  perf trace: Do not print from time delta for interrupted syscall lines
  perf trace: Add --print-sample
  perf bpf: Remove misplaced __maybe_unused attribute
  MAINTAINERS: Adding entry for CoreSight trace decoding
  perf tools: Add mechanic to synthesise CoreSight trace packets
  perf tools: Add full support for CoreSight trace decoding
  pert tools: Add queue management functionality
  perf tools: Add functionality to communicate with the openCSD decoder
  perf tools: Add support for decoding CoreSight trace data
  perf tools: Add decoder mechanic to support dumping trace data
  perf tools: Add processing of coresight metadata
  perf tools: Add initial entry point for decoder CoreSight traces
  perf tools: Integrating the CoreSight decoding library
  perf vendor events intel: Update IvyTown files to V20
  perf vendor events intel: Update IvyBridge files to V20
  perf vendor events intel: Update BroadwellDE events to V7
  perf vendor events intel: Update SkylakeX events to V1.06
  ...

1 files changed, 128 insertions, 0 deletions

diff --git a/tools/arch/parisc/include/uapi/asm/errno.h b/tools/arch/parisc/include/uapi/asm/errno.h
new file mode 100644
index 000000000000..fc0df353ff0d
--- /dev/null
+++ b/tools/arch/parisc/include/uapi/asm/errno.h
@@ -0,0 +1,128 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _PARISC_ERRNO_H
+#define _PARISC_ERRNO_H
+
+#include <asm-generic/errno-base.h>
+
+#define	ENOMSG		35	/* No message of desired type */
+#define	EIDRM		36	/* Identifier removed */
+#define	ECHRNG		37	/* Channel number out of range */
+#define	EL2NSYNC	38	/* Level 2 not synchronized */
+#define	EL3HLT		39	/* Level 3 halted */
+#define	EL3RST		40	/* Level 3 reset */
+#define	ELNRNG		41	/* Link number out of range */
+#define	EUNATCH		42	/* Protocol driver not attached */
+#define	ENOCSI		43	/* No CSI structure available */
+#define	EL2HLT		44	/* Level 2 halted */
+#define	EDEADLK		45	/* Resource deadlock would occur */
+#define	EDEADLOCK	EDEADLK
+#define	ENOLCK		46	/* No record locks available */
+#define	EILSEQ		47	/* Illegal byte sequence */
+
+#define	ENONET		50	/* Machine is not on the network */
+#define	ENODATA		51	/* No data available */
+#define	ETIME		52	/* Timer expired */
+#define	ENOSR		53	/* Out of streams resources */
+#define	ENOSTR		54	/* Device not a stream */
+#define	ENOPKG		55	/* Package not installed */
+
+#define	ENOLINK		57	/* Link has been severed */
+#define	EADV		58	/* Advertise error */
+#define	ESRMNT		59	/* Srmount error */
+#define	ECOMM		60	/* Communication error on send */
+#define	EPROTO		61	/* Protocol error */
+
+#define	EMULTIHOP	64	/* Multihop attempted */
+
+#define	EDOTDOT		66	/* RFS specific error */
+#define	EBADMSG		67	/* Not a data message */
+#define	EUSERS		68	/* Too many users */
+#define	EDQUOT		69	/* Quota exceeded */
+#define	ESTALE		70	/* Stale file handle */
+#define	EREMOTE		71	/* Object is remote */
+#define	EOVERFLOW	72	/* Value too large for defined data type */
+
+/* these errnos are defined by Linux but not HPUX. */
+
+#define	EBADE		160	/* Invalid exchange */
+#define	EBADR		161	/* Invalid request descriptor */
+#define	EXFULL		162	/* Exchange full */
+#define	ENOANO		163	/* No anode */
+#define	EBADRQC		164	/* Invalid request code */
+#define	EBADSLT		165	/* Invalid slot */
+#define	EBFONT		166	/* Bad font file format */
+#define	ENOTUNIQ	167	/* Name not unique on network */
+#define	EBADFD		168	/* File descriptor in bad state */
+#define	EREMCHG		169	/* Remote address changed */
+#define	ELIBACC		170	/* Can not access a needed shared library */
+#define	ELIBBAD		171	/* Accessing a corrupted shared library */
+#define	ELIBSCN		172	/* .lib section in a.out corrupted */
+#define	ELIBMAX		173	/* Attempting to link in too many shared libraries */
+#define	ELIBEXEC	174	/* Cannot exec a shared library directly */
+#define	ERESTART	175	/* Interrupted system call should be restarted */
+#define	ESTRPIPE	176	/* Streams pipe error */
+#define	EUCLEAN		177	/* Structure needs cleaning */
+#define	ENOTNAM		178	/* Not a XENIX named type file */
+#define	ENAVAIL		179	/* No XENIX semaphores available */
+#define	EISNAM		180	/* Is a named type file */
+#define	EREMOTEIO	181	/* Remote I/O error */
+#define	ENOMEDIUM	182	/* No medium found */
+#define	EMEDIUMTYPE	183	/* Wrong medium type */
+#define	ENOKEY		184	/* Required key not available */
+#define	EKEYEXPIRED	185	/* Key has expired */
+#define	EKEYREVOKED	186	/* Key has been revoked */
+#define	EKEYREJECTED	187	/* Key was rejected by service */
+
+/* We now return you to your regularly scheduled HPUX. */
+
+#define ENOSYM		215	/* symbol does not exist in executable */
+#define	ENOTSOCK	216	/* Socket operation on non-socket */
+#define	EDESTADDRREQ	217	/* Destination address required */
+#define	EMSGSIZE	218	/* Message too long */
+#define	EPROTOTYPE	219	/* Protocol wrong type for socket */
+#define	ENOPROTOOPT	220	/* Protocol not available */
+#define	EPROTONOSUPPORT	221	/* Protocol not supported */
+#define	ESOCKTNOSUPPORT	222	/* Socket type not supported */
+#define	EOPNOTSUPP	223	/* Operation not supported on transport endpoint */
+#define	EPFNOSUPPORT	224	/* Protocol family not supported */
+#define	EAFNOSUPPORT	225	/* Address family not supported by protocol */
+#define	EADDRINUSE	226	/* Address already in use */
+#define	EADDRNOTAVAIL	227	/* Cannot assign requested address */
+#define	ENETDOWN	228	/* Network is down */
+#define	ENETUNREACH	229	/* Network is unreachable */
+#define	ENETRESET	230	/* Network dropped connection because of reset */
+#define	ECONNABORTED	231	/* Software caused connection abort */
+#define	ECONNRESET	232	/* Connection reset by peer */
+#define	ENOBUFS		233	/* No buffer space available */
+#define	EISCONN		234	/* Transport endpoint is already connected */
+#define	ENOTCONN	235	/* Transport endpoint is not connected */
+#define	ESHUTDOWN	236	/* Cannot send after transport endpoint shutdown */
+#define	ETOOMANYREFS	237	/* Too many references: cannot splice */
+#define	ETIMEDOUT	238	/* Connection timed out */
+#define	ECONNREFUSED	239	/* Connection refused */
+#define	EREFUSED	ECONNREFUSED	/* for HP's NFS apparently */
+#define	EREMOTERELEASE	240	/* Remote peer released connection */
+#define	EHOSTDOWN	241	/* Host is down */
+#define	EHOSTUNREACH	242	/* No route to host */
+
+#define	EALREADY	244	/* Operation already in progress */
+#define	EINPROGRESS	245	/* Operation now in progress */
+#define	EWOULDBLOCK	EAGAIN	/* Operation would block (Not HPUX compliant) */
+#define	ENOTEMPTY	247	/* Directory not empty */
+#define	ENAMETOOLONG	248	/* File name too long */
+#define	ELOOP		249	/* Too many symbolic links encountered */
+#define	ENOSYS		251	/* Function not implemented */
+
+#define ENOTSUP		252	/* Function not implemented (POSIX.4 / HPUX) */
+#define ECANCELLED	253	/* aio request was canceled before complete (POSIX.4 / HPUX) */
+#define ECANCELED	ECANCELLED	/* SuSv3 and Solaris wants one 'L' */
+
+/* for robust mutexes */
+#define EOWNERDEAD	254	/* Owner died */
+#define ENOTRECOVERABLE	255	/* State not recoverable */
+
+#define	ERFKILL		256	/* Operation not possible due to RF-kill */
+
+#define EHWPOISON	257	/* Memory page has hardware error */
+
+#endif