Merge branch 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into stable/for-linus-3.7

* 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (9690 commits)
  x86: Document x86_init.paging.pagetable_init()
  x86: xen: Cleanup and remove x86_init.paging.pagetable_setup_done()
  x86: Move paging_init() call to x86_init.paging.pagetable_init()
  x86: Rename pagetable_setup_start() to pagetable_init()
  x86: Remove base argument from x86_init.paging.pagetable_setup_start
  Linux 3.6-rc5
  HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured
  Remove user-triggerable BUG from mpol_to_str
  xen/pciback: Fix proper FLR steps.
  uml: fix compile error in deliver_alarm()
  dj: memory scribble in logi_dj
  Fix order of arguments to compat_put_time[spec|val]
  xen: Use correct masking in xen_swiotlb_alloc_coherent.
  xen: fix logical error in tlb flushing
  xen/p2m: Fix one-off error in checking the P2M tree directory.
  powerpc: Don't use __put_user() in patch_instruction
  powerpc: Make sure IPI handlers see data written by IPI senders
  powerpc: Restore correct DSCR in context switch
  powerpc: Fix DSCR inheritance in copy_thread()
  powerpc: Keep thread.dscr and thread.dscr_inherit in sync
  ...

1 files changed, 0 insertions, 187 deletions

diff --git a/lib/mpi/mpi-inv.c b/lib/mpi/mpi-inv.c
deleted file mode 100644
index 0951f984774..00000000000
--- a/lib/mpi/mpi-inv.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/* mpi-inv.c  -  MPI functions
- * Copyright (C) 1998, 1999, 2000, 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
- */
-
-#include "mpi-internal.h"
-
-/****************
- * Calculate the multiplicative inverse X of A mod N
- * That is: Find the solution x for
- *		1 = (a*x) mod n
- */
-int mpi_invm(MPI x, const MPI a, const MPI n)
-{
-	/* Extended Euclid's algorithm (See TAOPC Vol II, 4.5.2, Alg X)
-	 * modified according to Michael Penk's solution for Exercice 35
-	 * with further enhancement */
-	MPI u = NULL, v = NULL;
-	MPI u1 = NULL, u2 = NULL, u3 = NULL;
-	MPI v1 = NULL, v2 = NULL, v3 = NULL;
-	MPI t1 = NULL, t2 = NULL, t3 = NULL;
-	unsigned k;
-	int sign;
-	int odd = 0;
-	int rc = -ENOMEM;
-
-	if (mpi_copy(&u, a) < 0)
-		goto cleanup;
-	if (mpi_copy(&v, n) < 0)
-		goto cleanup;
-
-	for (k = 0; !mpi_test_bit(u, 0) && !mpi_test_bit(v, 0); k++) {
-		if (mpi_rshift(u, u, 1) < 0)
-			goto cleanup;
-		if (mpi_rshift(v, v, 1) < 0)
-			goto cleanup;
-	}
-	odd = mpi_test_bit(v, 0);
-
-	u1 = mpi_alloc_set_ui(1);
-	if (!u1)
-		goto cleanup;
-	if (!odd) {
-		u2 = mpi_alloc_set_ui(0);
-		if (!u2)
-			goto cleanup;
-	}
-	if (mpi_copy(&u3, u) < 0)
-		goto cleanup;
-	if (mpi_copy(&v1, v) < 0)
-		goto cleanup;
-	if (!odd) {
-		v2 = mpi_alloc(mpi_get_nlimbs(u));
-		if (!v2)
-			goto cleanup;
-		if (mpi_sub(v2, u1, u) < 0)
-			goto cleanup;	/* U is used as const 1 */
-	}
-	if (mpi_copy(&v3, v) < 0)
-		goto cleanup;
-	if (mpi_test_bit(u, 0)) {	/* u is odd */
-		t1 = mpi_alloc_set_ui(0);
-		if (!t1)
-			goto cleanup;
-		if (!odd) {
-			t2 = mpi_alloc_set_ui(1);
-			if (!t2)
-				goto cleanup;
-			t2->sign = 1;
-		}
-		if (mpi_copy(&t3, v) < 0)
-			goto cleanup;
-		t3->sign = !t3->sign;
-		goto Y4;
-	} else {
-		t1 = mpi_alloc_set_ui(1);
-		if (!t1)
-			goto cleanup;
-		if (!odd) {
-			t2 = mpi_alloc_set_ui(0);
-			if (!t2)
-				goto cleanup;
-		}
-		if (mpi_copy(&t3, u) < 0)
-			goto cleanup;
-	}
-	do {
-		do {
-			if (!odd) {
-				if (mpi_test_bit(t1, 0) || mpi_test_bit(t2, 0)) {	/* one is odd */
-					if (mpi_add(t1, t1, v) < 0)
-						goto cleanup;
-					if (mpi_sub(t2, t2, u) < 0)
-						goto cleanup;
-				}
-				if (mpi_rshift(t1, t1, 1) < 0)
-					goto cleanup;
-				if (mpi_rshift(t2, t2, 1) < 0)
-					goto cleanup;
-				if (mpi_rshift(t3, t3, 1) < 0)
-					goto cleanup;
-			} else {
-				if (mpi_test_bit(t1, 0))
-					if (mpi_add(t1, t1, v) < 0)
-						goto cleanup;
-				if (mpi_rshift(t1, t1, 1) < 0)
-					goto cleanup;
-				if (mpi_rshift(t3, t3, 1) < 0)
-					goto cleanup;
-			}
-Y4:
-			;
-		} while (!mpi_test_bit(t3, 0));	/* while t3 is even */
-
-		if (!t3->sign) {
-			if (mpi_set(u1, t1) < 0)
-				goto cleanup;
-			if (!odd)
-				if (mpi_set(u2, t2) < 0)
-					goto cleanup;
-			if (mpi_set(u3, t3) < 0)
-				goto cleanup;
-		} else {
-			if (mpi_sub(v1, v, t1) < 0)
-				goto cleanup;
-			sign = u->sign;
-			u->sign = !u->sign;
-			if (!odd)
-				if (mpi_sub(v2, u, t2) < 0)
-					goto cleanup;
-			u->sign = sign;
-			sign = t3->sign;
-			t3->sign = !t3->sign;
-			if (mpi_set(v3, t3) < 0)
-				goto cleanup;
-			t3->sign = sign;
-		}
-		if (mpi_sub(t1, u1, v1) < 0)
-			goto cleanup;
-		if (!odd)
-			if (mpi_sub(t2, u2, v2) < 0)
-				goto cleanup;
-		if (mpi_sub(t3, u3, v3) < 0)
-			goto cleanup;
-		if (t1->sign) {
-			if (mpi_add(t1, t1, v) < 0)
-				goto cleanup;
-			if (!odd)
-				if (mpi_sub(t2, t2, u) < 0)
-					goto cleanup;
-		}
-	} while (mpi_cmp_ui(t3, 0));	/* while t3 != 0 */
-	/* mpi_lshift( u3, k ); */
-	rc = mpi_set(x, u1);
-
-cleanup:
-	mpi_free(u1);
-	mpi_free(v1);
-	mpi_free(t1);
-	if (!odd) {
-		mpi_free(u2);
-		mpi_free(v2);
-		mpi_free(t2);
-	}
-	mpi_free(u3);
-	mpi_free(v3);
-	mpi_free(t3);
-
-	mpi_free(u);
-	mpi_free(v);
-	return rc;
-}