Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

 * Fix include order for bison/flex-generated C files, from Ben Hutchings

 * Build fixes and documentation corrections from David Ahern

 * Group parsing support, from Jiri Olsa

 * UI/gtk refactorings and improvements from Namhyung Kim

 * NULL deref fix for perf script, from Namhyung Kim

 * Assorted cleanups from Robert Richter

 * Let O= makes handle relative paths, from Steven Rostedt

 * perf script python fixes, from Feng Tang.

 * Improve 'perf lock' error message when the needed tracepoints
   are not present, from David Ahern.

 * Initial bash completion support, from Frederic Weisbecker

 * Allow building without libelf, from Namhyung Kim.

 * Support DWARF CFI based unwind to have callchains when %bp
   based unwinding is not possible, from Jiri Olsa.

 * Symbol resolution fixes, while fixing support PPC64 files with an .opt ELF
   section was the end goal, several fixes for code that handles all
   architectures and cleanups are included, from Cody Schafer.

 * Add a description for the JIT interface, from Andi Kleen.

 * Assorted fixes for Documentation and build in 32 bit, from Robert Richter

 * Add support for non-tracepoint events in perf script python, from Feng Tang

 * Cache the libtraceevent event_format associated to each evsel early, so that we
   avoid relookups, i.e. calling pevent_find_event repeatedly when processing
   tracepoint events.

   [ This is to reduce the surface contact with libtraceevents and make clear what
     is that the perf tools needs from that lib: so far parsing the common and per
     event fields. ]

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 0 insertions, 194 deletions

diff --git a/lib/mpi/mpi-mul.c b/lib/mpi/mpi-mul.c
deleted file mode 100644
index 1f3219e2729..00000000000
--- a/lib/mpi/mpi-mul.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/* mpi-mul.c  -  MPI functions
- *	Copyright (C) 1994, 1996 Free Software Foundation, Inc.
- *	Copyright (C) 1998, 2001 Free Software Foundation, Inc.
- *
- * This file is part of GnuPG.
- *
- * GnuPG 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.
- *
- * GnuPG is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- *
- * Note: This code is heavily based on the GNU MP Library.
- *	 Actually it's the same code with only minor changes in the
- *	 way the data is stored; this is to support the abstraction
- *	 of an optional secure memory allocation which may be used
- *	 to avoid revealing of sensitive data due to paging etc.
- *	 The GNU MP Library itself is published under the LGPL;
- *	 however I decided to publish this code under the plain GPL.
- */
-
-#include "mpi-internal.h"
-
-int mpi_mul_ui(MPI prod, MPI mult, unsigned long small_mult)
-{
-	mpi_size_t size, prod_size;
-	mpi_ptr_t prod_ptr;
-	mpi_limb_t cy;
-	int sign;
-
-	size = mult->nlimbs;
-	sign = mult->sign;
-
-	if (!size || !small_mult) {
-		prod->nlimbs = 0;
-		prod->sign = 0;
-		return 0;
-	}
-
-	prod_size = size + 1;
-	if (prod->alloced < prod_size)
-		if (mpi_resize(prod, prod_size) < 0)
-			return -ENOMEM;
-	prod_ptr = prod->d;
-
-	cy = mpihelp_mul_1(prod_ptr, mult->d, size, (mpi_limb_t) small_mult);
-	if (cy)
-		prod_ptr[size++] = cy;
-	prod->nlimbs = size;
-	prod->sign = sign;
-	return 0;
-}
-
-int mpi_mul_2exp(MPI w, MPI u, unsigned long cnt)
-{
-	mpi_size_t usize, wsize, limb_cnt;
-	mpi_ptr_t wp;
-	mpi_limb_t wlimb;
-	int usign, wsign;
-
-	usize = u->nlimbs;
-	usign = u->sign;
-
-	if (!usize) {
-		w->nlimbs = 0;
-		w->sign = 0;
-		return 0;
-	}
-
-	limb_cnt = cnt / BITS_PER_MPI_LIMB;
-	wsize = usize + limb_cnt + 1;
-	if (w->alloced < wsize)
-		if (mpi_resize(w, wsize) < 0)
-			return -ENOMEM;
-	wp = w->d;
-	wsize = usize + limb_cnt;
-	wsign = usign;
-
-	cnt %= BITS_PER_MPI_LIMB;
-	if (cnt) {
-		wlimb = mpihelp_lshift(wp + limb_cnt, u->d, usize, cnt);
-		if (wlimb) {
-			wp[wsize] = wlimb;
-			wsize++;
-		}
-	} else {
-		MPN_COPY_DECR(wp + limb_cnt, u->d, usize);
-	}
-
-	/* Zero all whole limbs at low end.  Do it here and not before calling
-	 * mpn_lshift, not to lose for U == W.  */
-	MPN_ZERO(wp, limb_cnt);
-
-	w->nlimbs = wsize;
-	w->sign = wsign;
-	return 0;
-}
-
-int mpi_mul(MPI w, MPI u, MPI v)
-{
-	int rc = -ENOMEM;
-	mpi_size_t usize, vsize, wsize;
-	mpi_ptr_t up, vp, wp;
-	mpi_limb_t cy;
-	int usign, vsign, sign_product;
-	int assign_wp = 0;
-	mpi_ptr_t tmp_limb = NULL;
-
-	if (u->nlimbs < v->nlimbs) {	/* Swap U and V. */
-		usize = v->nlimbs;
-		usign = v->sign;
-		up = v->d;
-		vsize = u->nlimbs;
-		vsign = u->sign;
-		vp = u->d;
-	} else {
-		usize = u->nlimbs;
-		usign = u->sign;
-		up = u->d;
-		vsize = v->nlimbs;
-		vsign = v->sign;
-		vp = v->d;
-	}
-	sign_product = usign ^ vsign;
-	wp = w->d;
-
-	/* Ensure W has space enough to store the result.  */
-	wsize = usize + vsize;
-	if (w->alloced < (size_t) wsize) {
-		if (wp == up || wp == vp) {
-			wp = mpi_alloc_limb_space(wsize);
-			if (!wp)
-				goto nomem;
-			assign_wp = 1;
-		} else {
-			if (mpi_resize(w, wsize) < 0)
-				goto nomem;
-			wp = w->d;
-		}
-	} else {		/* Make U and V not overlap with W.      */
-		if (wp == up) {
-			/* W and U are identical.  Allocate temporary space for U.      */
-			up = tmp_limb = mpi_alloc_limb_space(usize);
-			if (!up)
-				goto nomem;
-			/* Is V identical too?  Keep it identical with U.  */
-			if (wp == vp)
-				vp = up;
-			/* Copy to the temporary space.  */
-			MPN_COPY(up, wp, usize);
-		} else if (wp == vp) {
-			/* W and V are identical.  Allocate temporary space for V.      */
-			vp = tmp_limb = mpi_alloc_limb_space(vsize);
-			if (!vp)
-				goto nomem;
-			/* Copy to the temporary space.  */
-			MPN_COPY(vp, wp, vsize);
-		}
-	}
-
-	if (!vsize)
-		wsize = 0;
-	else {
-		if (mpihelp_mul(wp, up, usize, vp, vsize, &cy) < 0)
-			goto nomem;
-		wsize -= cy ? 0 : 1;
-	}
-
-	if (assign_wp)
-		mpi_assign_limb_space(w, wp, wsize);
-
-	w->nlimbs = wsize;
-	w->sign = sign_product;
-	rc = 0;
-nomem:
-	if (tmp_limb)
-		mpi_free_limb_space(tmp_limb);
-	return rc;
-}
-
-int mpi_mulm(MPI w, MPI u, MPI v, MPI m)
-{
-	if (mpi_mul(w, u, v) < 0)
-		return -ENOMEM;
-	return mpi_fdiv_r(w, w, m);
-}