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diff for duplicates of <20200206030900.147032-7-leonardo@linux.ibm.com>

diff --git a/a/1.txt b/N1/1.txt
index 6f5fec8..559001b 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -63,7 +63,7 @@ index 523d4d39d11e..e6d4ab42173b 100644
 +	 */
 +	__begin_lockless_pgtbl_walk(false);
  	ptep = find_linux_pte(pgdir, ea, &is_thp, &hugeshift);
- 	if (ptep = NULL || !pte_present(*ptep)) {
+ 	if (ptep == NULL || !pte_present(*ptep)) {
  		DBG_LOW(" no PTE !\n");
  		rc = 1;
 -		goto bail;
@@ -81,7 +81,7 @@ index 523d4d39d11e..e6d4ab42173b 100644
  
  	if (hugeshift) {
 @@ -1383,7 +1387,7 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea,
- 		if (current->mm = mm)
+ 		if (current->mm == mm)
  			check_paca_psize(ea, mm, psize, user_region);
  
 -		goto bail;
diff --git a/a/content_digest b/N1/content_digest
index e2a06a2..93974c0 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,7 +1,7 @@
  "ref\020200206030900.147032-1-leonardo@linux.ibm.com\0"
  "From\0Leonardo Bras <leonardo@linux.ibm.com>\0"
  "Subject\0[PATCH v6 06/11] powerpc/mm/book3s64/hash: Use functions to track lockless pgtbl walks\0"
- "Date\0Thu, 06 Feb 2020 03:08:55 +0000\0"
+ "Date\0Thu,  6 Feb 2020 00:08:55 -0300\0"
  "To\0Benjamin Herrenschmidt <benh@kernel.crashing.org>"
   Paul Mackerras <paulus@samba.org>
   Michael Ellerman <mpe@ellerman.id.au>
@@ -20,7 +20,7 @@
   Allison Randal <allison@lohutok.net>
   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
   Mike Rapoport <rppt@linux.ibm.com>
- " Michal Suchanek <msuchanek@suse.de>\0"
+ " Michal Suchanek <msuchanek@su>\0"
  "Cc\0linuxppc-dev@lists.ozlabs.org"
   linux-kernel@vger.kernel.org
   kvm-ppc@vger.kernel.org
@@ -93,7 +93,7 @@
  "+\t */\n"
  "+\t__begin_lockless_pgtbl_walk(false);\n"
  " \tptep = find_linux_pte(pgdir, ea, &is_thp, &hugeshift);\n"
- " \tif (ptep = NULL || !pte_present(*ptep)) {\n"
+ " \tif (ptep == NULL || !pte_present(*ptep)) {\n"
  " \t\tDBG_LOW(\" no PTE !\\n\");\n"
  " \t\trc = 1;\n"
  "-\t\tgoto bail;\n"
@@ -111,7 +111,7 @@
  " \n"
  " \tif (hugeshift) {\n"
  "@@ -1383,7 +1387,7 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea,\n"
- " \t\tif (current->mm = mm)\n"
+ " \t\tif (current->mm == mm)\n"
  " \t\t\tcheck_paca_psize(ea, mm, psize, user_region);\n"
  " \n"
  "-\t\tgoto bail;\n"
@@ -183,4 +183,4 @@
  "-- \n"
  2.24.1
 
-83f9fce141ff2062828e6c16f5ccf6b5b7a63d67cac6e759a30fcb20087d746c
+b3c4d15fee9bb4d4dca5dc12337da4a14aea22f002fb1860223485ae72854c72

diff --git a/a/1.txt b/N2/1.txt
index 6f5fec8..559001b 100644
--- a/a/1.txt
+++ b/N2/1.txt
@@ -63,7 +63,7 @@ index 523d4d39d11e..e6d4ab42173b 100644
 +	 */
 +	__begin_lockless_pgtbl_walk(false);
  	ptep = find_linux_pte(pgdir, ea, &is_thp, &hugeshift);
- 	if (ptep = NULL || !pte_present(*ptep)) {
+ 	if (ptep == NULL || !pte_present(*ptep)) {
  		DBG_LOW(" no PTE !\n");
  		rc = 1;
 -		goto bail;
@@ -81,7 +81,7 @@ index 523d4d39d11e..e6d4ab42173b 100644
  
  	if (hugeshift) {
 @@ -1383,7 +1387,7 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea,
- 		if (current->mm = mm)
+ 		if (current->mm == mm)
  			check_paca_psize(ea, mm, psize, user_region);
  
 -		goto bail;
diff --git a/a/content_digest b/N2/content_digest
index e2a06a2..a9f39f0 100644
--- a/a/content_digest
+++ b/N2/content_digest
@@ -1,7 +1,7 @@
  "ref\020200206030900.147032-1-leonardo@linux.ibm.com\0"
  "From\0Leonardo Bras <leonardo@linux.ibm.com>\0"
  "Subject\0[PATCH v6 06/11] powerpc/mm/book3s64/hash: Use functions to track lockless pgtbl walks\0"
- "Date\0Thu, 06 Feb 2020 03:08:55 +0000\0"
+ "Date\0Thu,  6 Feb 2020 00:08:55 -0300\0"
  "To\0Benjamin Herrenschmidt <benh@kernel.crashing.org>"
   Paul Mackerras <paulus@samba.org>
   Michael Ellerman <mpe@ellerman.id.au>
@@ -93,7 +93,7 @@
  "+\t */\n"
  "+\t__begin_lockless_pgtbl_walk(false);\n"
  " \tptep = find_linux_pte(pgdir, ea, &is_thp, &hugeshift);\n"
- " \tif (ptep = NULL || !pte_present(*ptep)) {\n"
+ " \tif (ptep == NULL || !pte_present(*ptep)) {\n"
  " \t\tDBG_LOW(\" no PTE !\\n\");\n"
  " \t\trc = 1;\n"
  "-\t\tgoto bail;\n"
@@ -111,7 +111,7 @@
  " \n"
  " \tif (hugeshift) {\n"
  "@@ -1383,7 +1387,7 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea,\n"
- " \t\tif (current->mm = mm)\n"
+ " \t\tif (current->mm == mm)\n"
  " \t\t\tcheck_paca_psize(ea, mm, psize, user_region);\n"
  " \n"
  "-\t\tgoto bail;\n"
@@ -183,4 +183,4 @@
  "-- \n"
  2.24.1
 
-83f9fce141ff2062828e6c16f5ccf6b5b7a63d67cac6e759a30fcb20087d746c
+504b8c60a4562bd4e4df0b2b0317ff053c88540e2f7fcacd064c26fa5b7ee064

diff --git a/a/1.txt b/N3/1.txt
index 6f5fec8..559001b 100644
--- a/a/1.txt
+++ b/N3/1.txt
@@ -63,7 +63,7 @@ index 523d4d39d11e..e6d4ab42173b 100644
 +	 */
 +	__begin_lockless_pgtbl_walk(false);
  	ptep = find_linux_pte(pgdir, ea, &is_thp, &hugeshift);
- 	if (ptep = NULL || !pte_present(*ptep)) {
+ 	if (ptep == NULL || !pte_present(*ptep)) {
  		DBG_LOW(" no PTE !\n");
  		rc = 1;
 -		goto bail;
@@ -81,7 +81,7 @@ index 523d4d39d11e..e6d4ab42173b 100644
  
  	if (hugeshift) {
 @@ -1383,7 +1387,7 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea,
- 		if (current->mm = mm)
+ 		if (current->mm == mm)
  			check_paca_psize(ea, mm, psize, user_region);
  
 -		goto bail;
diff --git a/a/content_digest b/N3/content_digest
index e2a06a2..8238fa4 100644
--- a/a/content_digest
+++ b/N3/content_digest
@@ -1,7 +1,7 @@
  "ref\020200206030900.147032-1-leonardo@linux.ibm.com\0"
  "From\0Leonardo Bras <leonardo@linux.ibm.com>\0"
  "Subject\0[PATCH v6 06/11] powerpc/mm/book3s64/hash: Use functions to track lockless pgtbl walks\0"
- "Date\0Thu, 06 Feb 2020 03:08:55 +0000\0"
+ "Date\0Thu,  6 Feb 2020 00:08:55 -0300\0"
  "To\0Benjamin Herrenschmidt <benh@kernel.crashing.org>"
   Paul Mackerras <paulus@samba.org>
   Michael Ellerman <mpe@ellerman.id.au>
@@ -21,11 +21,11 @@
   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
   Mike Rapoport <rppt@linux.ibm.com>
  " Michal Suchanek <msuchanek@suse.de>\0"
- "Cc\0linuxppc-dev@lists.ozlabs.org"
+ "Cc\0linux-arch@vger.kernel.org"
+  linux-mm@kvack.org
+  linuxppc-dev@lists.ozlabs.org
   linux-kernel@vger.kernel.org
-  kvm-ppc@vger.kernel.org
-  linux-arch@vger.kernel.org
- " linux-mm@kvack.org\0"
+ " kvm-ppc@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "Applies the new tracking functions to all hash-related functions that do\n"
@@ -93,7 +93,7 @@
  "+\t */\n"
  "+\t__begin_lockless_pgtbl_walk(false);\n"
  " \tptep = find_linux_pte(pgdir, ea, &is_thp, &hugeshift);\n"
- " \tif (ptep = NULL || !pte_present(*ptep)) {\n"
+ " \tif (ptep == NULL || !pte_present(*ptep)) {\n"
  " \t\tDBG_LOW(\" no PTE !\\n\");\n"
  " \t\trc = 1;\n"
  "-\t\tgoto bail;\n"
@@ -111,7 +111,7 @@
  " \n"
  " \tif (hugeshift) {\n"
  "@@ -1383,7 +1387,7 @@ int hash_page_mm(struct mm_struct *mm, unsigned long ea,\n"
- " \t\tif (current->mm = mm)\n"
+ " \t\tif (current->mm == mm)\n"
  " \t\t\tcheck_paca_psize(ea, mm, psize, user_region);\n"
  " \n"
  "-\t\tgoto bail;\n"
@@ -183,4 +183,4 @@
  "-- \n"
  2.24.1
 
-83f9fce141ff2062828e6c16f5ccf6b5b7a63d67cac6e759a30fcb20087d746c
+2c9aadb79480492beb76e7a86fcd801e61ab9d3e3612c0916f326c4c73e16b6f

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