diff for duplicates of <20190321083335.GA31210@kadam>

diff --git a/a/1.txt b/N1/1.txt
index 8120c83..cb8d9bf 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -58,7 +58,7 @@ index c7b3b21123c1..a711bf61f60c 100644
 -		 * If mc has not gotten, it equals NULL,
 -		 * however, page->mapping never be NULL if working properly.
 -		 */
--		cachemngd = (page->mapping = mc);
+-		cachemngd = (page->mapping == mc);
 -#endif
 +		/* sbi should already be gotten if the page is managed */
 +		if (sbi)
@@ -81,7 +81,7 @@ index c7b3b21123c1..a711bf61f60c 100644
 -		if (z_erofs_is_stagingpage(page))
 -			continue;
 -#ifdef EROFS_FS_HAS_MANAGED_CACHE
--		if (page->mapping = MNGD_MAPPING(sbi)) {
+-		if (page->mapping == MNGD_MAPPING(sbi)) {
 -			DBG_BUGON(!PageUptodate(page));
 -			continue;
 -		}
@@ -126,13 +126,13 @@ index c7b3b21123c1..a711bf61f60c 100644
 +
  	llen = (nr_pages << PAGE_SHIFT) - work->pageofs;
  
- 	if (z_erofs_vle_workgrp_fmt(grp) = Z_EROFS_VLE_WORKGRP_FMT_PLAIN) {
+ 	if (z_erofs_vle_workgrp_fmt(grp) == Z_EROFS_VLE_WORKGRP_FMT_PLAIN) {
 @@ -1044,10 +1046,9 @@ static int z_erofs_vle_unzip(struct super_block *sb,
  	for (i = 0; i < clusterpages; ++i) {
  		page = compressed_pages[i];
  
 -#ifdef EROFS_FS_HAS_MANAGED_CACHE
--		if (page->mapping = MNGD_MAPPING(sbi))
+-		if (page->mapping == MNGD_MAPPING(sbi))
 +		if (erofs_page_is_managed(sbi, page))
  			continue;
 -#endif
@@ -141,7 +141,7 @@ index c7b3b21123c1..a711bf61f60c 100644
  		(void)z_erofs_gather_if_stagingpage(page_pool, page);
  
 @@ -1198,6 +1199,7 @@ pickup_page_for_submission(struct z_erofs_vle_workgroup *grp,
- 	if (page->mapping = mc) {
+ 	if (page->mapping == mc) {
  		WRITE_ONCE(grp->compressed_pages[nr], page);
  
 +		ClearPageError(page);
@@ -150,3 +150,8 @@ index c7b3b21123c1..a711bf61f60c 100644
  			 * impossible to be !PagePrivate(page) for
 -- 
 2.17.1
+
+_______________________________________________
+Intel-gfx mailing list
+Intel-gfx@lists.freedesktop.org
+https://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff --git a/a/content_digest b/N1/content_digest
index a2580aa..32178f6 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,6 +1,6 @@
  "From\0Dan Carpenter <dan.carpenter@oracle.com>\0"
  "Subject\0[PATCH] drm/i915/selftests: fix NULL vs IS_ERR() check in mock_context_barrier()\0"
- "Date\0Thu, 21 Mar 2019 08:33:35 +0000\0"
+ "Date\0Thu, 21 Mar 2019 11:33:35 +0300\0"
  "To\0Jani Nikula <jani.nikula@linux.intel.com>"
  " Chris Wilson <chris@chris-wilson.co.uk>\0"
  "Cc\0David Airlie <airlied@linux.ie>"
@@ -69,7 +69,7 @@
  "-\t\t * If mc has not gotten, it equals NULL,\n"
  "-\t\t * however, page->mapping never be NULL if working properly.\n"
  "-\t\t */\n"
- "-\t\tcachemngd = (page->mapping = mc);\n"
+ "-\t\tcachemngd = (page->mapping == mc);\n"
  "-#endif\n"
  "+\t\t/* sbi should already be gotten if the page is managed */\n"
  "+\t\tif (sbi)\n"
@@ -92,7 +92,7 @@
  "-\t\tif (z_erofs_is_stagingpage(page))\n"
  "-\t\t\tcontinue;\n"
  "-#ifdef EROFS_FS_HAS_MANAGED_CACHE\n"
- "-\t\tif (page->mapping = MNGD_MAPPING(sbi)) {\n"
+ "-\t\tif (page->mapping == MNGD_MAPPING(sbi)) {\n"
  "-\t\t\tDBG_BUGON(!PageUptodate(page));\n"
  "-\t\t\tcontinue;\n"
  "-\t\t}\n"
@@ -137,13 +137,13 @@
  "+\n"
  " \tllen = (nr_pages << PAGE_SHIFT) - work->pageofs;\n"
  " \n"
- " \tif (z_erofs_vle_workgrp_fmt(grp) = Z_EROFS_VLE_WORKGRP_FMT_PLAIN) {\n"
+ " \tif (z_erofs_vle_workgrp_fmt(grp) == Z_EROFS_VLE_WORKGRP_FMT_PLAIN) {\n"
  "@@ -1044,10 +1046,9 @@ static int z_erofs_vle_unzip(struct super_block *sb,\n"
  " \tfor (i = 0; i < clusterpages; ++i) {\n"
  " \t\tpage = compressed_pages[i];\n"
  " \n"
  "-#ifdef EROFS_FS_HAS_MANAGED_CACHE\n"
- "-\t\tif (page->mapping = MNGD_MAPPING(sbi))\n"
+ "-\t\tif (page->mapping == MNGD_MAPPING(sbi))\n"
  "+\t\tif (erofs_page_is_managed(sbi, page))\n"
  " \t\t\tcontinue;\n"
  "-#endif\n"
@@ -152,7 +152,7 @@
  " \t\t(void)z_erofs_gather_if_stagingpage(page_pool, page);\n"
  " \n"
  "@@ -1198,6 +1199,7 @@ pickup_page_for_submission(struct z_erofs_vle_workgroup *grp,\n"
- " \tif (page->mapping = mc) {\n"
+ " \tif (page->mapping == mc) {\n"
  " \t\tWRITE_ONCE(grp->compressed_pages[nr], page);\n"
  " \n"
  "+\t\tClearPageError(page);\n"
@@ -160,6 +160,11 @@
  " \t\t\t/*\n"
  " \t\t\t * impossible to be !PagePrivate(page) for\n"
  "-- \n"
- 2.17.1
+ "2.17.1\n"
+ "\n"
+ "_______________________________________________\n"
+ "Intel-gfx mailing list\n"
+ "Intel-gfx@lists.freedesktop.org\n"
+ https://lists.freedesktop.org/mailman/listinfo/intel-gfx
 
-a4210b9a3c1c104b1493902fee23a5940373244cd25d94559c50b2f2253844b9
+b32b65cec8c5ac50a37a3642355a68acf60f225bf18a6cf5c4a85ca26ce15d72
