mdadm: update 4.1 -> 4.2

Drop 0001-Compute-abs-diff-in-a-standard-compliant-way.patch
(upstream refactored code)
mdadm-fix-ptest-build-errors.patch
(upstream fixed the issue)

(From OE-Core rev: acf82e36996c082f52c02d50b06965f74ef87430)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

3 files changed, 12 insertions, 81 deletions

diff --git a/meta/recipes-extended/mdadm/files/0001-Compute-abs-diff-in-a-standard-compliant-way.patch b/meta/recipes-extended/mdadm/files/0001-Compute-abs-diff-in-a-standard-compliant-way.patch
deleted file mode 100644
index 803a59b3ec..0000000000
--- a/meta/recipes-extended/mdadm/files/0001-Compute-abs-diff-in-a-standard-compliant-way.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From b273e892bd6aaafe448f84356abb78a6d463e784 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 7 Dec 2018 17:22:39 -0800
-Subject: [PATCH] Compute abs diff in a standard compliant way
-
-This make it a bit less implementation defined and silences clang
-warning -Wabsolute-value
-
-| super-intel.c:2822:20: error: taking the absolute value of unsigned type 'unsi
-gned long long' has no effect [-Werror,-Wabsolute-value]
-
-Upstream-Status: Pending
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- super-intel.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/super-intel.c b/super-intel.c
-index 6438987..10d7218 100644
---- a/super-intel.c
-+++ b/super-intel.c
-@@ -2819,7 +2819,7 @@ static unsigned long long calc_component_size(struct imsm_map *map,
-         * 2048 blocks per each device. If the difference is higher it means
-         * that array size was expanded and num_data_stripes was not updated.
-         */
--       if ((unsigned int)abs(calc_dev_size - dev_size) >
-+       if ((unsigned int)abs((int)calc_dev_size - (int)dev_size) >
-            (1 << SECT_PER_MB_SHIFT) * member_disks) {
-                component_size = dev_size / member_disks;
-                dprintf("Invalid num_data_stripes in metadata; expected=%llu, found=%llu\n",
diff --git a/meta/recipes-extended/mdadm/files/debian-no-Werror.patch b/meta/recipes-extended/mdadm/files/debian-no-Werror.patch
index e66a15cd79..fa90647489 100644
--- a/meta/recipes-extended/mdadm/files/debian-no-Werror.patch
+++ b/meta/recipes-extended/mdadm/files/debian-no-Werror.patch
@@ -1,5 +1,7 @@
-From: martin f. krafft <madduck@debian.org>
-Subject: Remove -Werror from compiler flags
+From adb75f0bdec97dbe4aa15cc988d349775f7995ff Mon Sep 17 00:00:00 2001
+From: "martin f. krafft" <madduck@debian.org>
+Date: Mon, 3 Jan 2022 19:14:12 +0000
+Subject: [PATCH] Remove -Werror from compiler flags
 
 -Werror seems like a bad idea on released/packaged code because a toolchain
 update (introducing new warnings) could break the build. We'll let upstream
@@ -8,15 +10,18 @@ use it to beautify the code, but remove it for out builds.
 Signed-off-by: martin f. krafft <madduck@debian.org>
 
 Upstream-Status: Pending
+
 ---
- Makefile |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
+diff --git a/Makefile b/Makefile
+index 716c97c..40354ea 100644
 --- a/Makefile
 +++ b/Makefile
-@@ -48,7 +48,7 @@ endif
- 
- CC ?= $(CROSS_COMPILE)gcc
+@@ -50,7 +50,7 @@ ifeq ($(origin CC),default)
+ CC := $(CROSS_COMPILE)gcc
+ endif
  CXFLAGS ?= -ggdb
 -CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter
 +CWFLAGS = -Wall -Wstrict-prototypes -Wextra -Wno-unused-parameter
diff --git a/meta/recipes-extended/mdadm/files/mdadm-fix-ptest-build-errors.patch b/meta/recipes-extended/mdadm/files/mdadm-fix-ptest-build-errors.patch
deleted file mode 100644
index 8e2a8a9043..0000000000
--- a/meta/recipes-extended/mdadm/files/mdadm-fix-ptest-build-errors.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 911f6ea9be0c334885aeff66853b111cbd4066df Mon Sep 17 00:00:00 2001
-From: "Maxin B. John" <maxin.john@intel.com>
-Date: Wed, 10 Feb 2016 17:28:05 +0200
-Subject: [PATCH] mdadm-fix-ptest-build-errors
-
-builds fail with ptest enabled:
-
-| restripe.c: In function 'test_stripes':
-| restripe.c:845:4: error: ignoring return value of 'read', declared with
-| attribute warn_unused_result [-Werror=unused-result]
-|     read(source[i], stripes[i], chunk_size);
-|     ^
-| cc1: all warnings being treated as errors
-| Makefile:214: recipe for target 'test_stripe' failed
-
-Upstream-Status: Pending
-
-Signed-off-by: Maxin B. John <maxin.john@intel.com>
-
----
- restripe.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/restripe.c b/restripe.c
-index 31b07e8..592ba5d 100644
---- a/restripe.c
-+++ b/restripe.c
-@@ -864,10 +864,14 @@ int test_stripes(int *source, unsigned long long *offsets,
- 
-        while (length > 0) {
-                int disk;
-+        ssize_t ret;
- 
-                for (i = 0 ; i < raid_disks ; i++) {
-                        lseek64(source[i], offsets[i]+start, 0);
--                       read(source[i], stripes[i], chunk_size);
-+                       ret = read(source[i], stripes[i], chunk_size);
-+            if (ret == -1) {
-+                         printf("Read Failed\n");
-+            }
-                }
-                for (i = 0 ; i < data_disks ; i++) {
-                        int disk = geo_map(i, start/chunk_size, raid_disks,